use borsh::BorshDeserialize; use serde::{Deserialize, Serialize}; use solana_sdk::pubkey::Pubkey; use crate::streaming::event_parser::common::EventMetadata; use crate::streaming::event_parser::protocols::pumpswap::types::{GlobalConfig, Pool}; /// 买入事件 #[derive(Clone, Debug, Default, PartialEq, Eq, Serialize, Deserialize, BorshDeserialize)] pub struct PumpSwapBuyEvent { #[borsh(skip)] pub metadata: EventMetadata, pub timestamp: i64, pub base_amount_out: u64, pub max_quote_amount_in: u64, pub user_base_token_reserves: u64, pub user_quote_token_reserves: u64, pub pool_base_token_reserves: u64, pub pool_quote_token_reserves: u64, pub quote_amount_in: u64, pub lp_fee_basis_points: u64, pub lp_fee: u64, pub protocol_fee_basis_points: u64, pub protocol_fee: u64, pub quote_amount_in_with_lp_fee: u64, pub user_quote_amount_in: u64, pub pool: Pubkey, pub user: Pubkey, pub user_base_token_account: Pubkey, pub user_quote_token_account: Pubkey, pub protocol_fee_recipient: Pubkey, pub protocol_fee_recipient_token_account: Pubkey, pub coin_creator: Pubkey, pub coin_creator_fee_basis_points: u64, pub coin_creator_fee: u64, pub track_volume: bool, pub total_unclaimed_tokens: u64, pub total_claimed_tokens: u64, pub current_sol_volume: u64, pub last_update_timestamp: i64, /// Minimum base out (IDL extension; also set on `buy_exact_quote_in` from ix args). pub min_base_amount_out: u64, /// Instruction name from event (`buy`, `buy_exact_quote_in`, …). pub ix_name: String, pub cashback_fee_basis_points: u64, pub cashback: u64, #[serde(default)] pub buyback_fee_basis_points: u64, #[serde(default)] pub buyback_fee: u64, #[serde(default)] pub virtual_quote_reserves: i128, #[serde(default)] pub can_boost: bool, #[serde(default)] pub base_supply: u64, #[borsh(skip)] pub is_pump_pool: bool, #[borsh(skip)] pub base_mint: Pubkey, #[borsh(skip)] pub quote_mint: Pubkey, #[borsh(skip)] pub pool_base_token_account: Pubkey, #[borsh(skip)] pub pool_quote_token_account: Pubkey, #[borsh(skip)] pub coin_creator_vault_ata: Pubkey, #[borsh(skip)] pub coin_creator_vault_authority: Pubkey, #[borsh(skip)] pub base_token_program: Pubkey, #[borsh(skip)] pub quote_token_program: Pubkey, #[borsh(skip)] pub pool_v2: Pubkey, #[borsh(skip)] pub fee_recipient: Pubkey, #[borsh(skip)] pub fee_recipient_quote_token_account: Pubkey, } /// Minimum bytes through `last_update_timestamp` (Anchor/Borsh layout, bool = 1 byte). pub const PUMP_SWAP_BUY_EVENT_LOG_MIN: usize = 385; /// Backwards-compatible name for the minimum BuyEvent payload size (legacy `borsh` slice length). pub const PUMP_SWAP_BUY_EVENT_LOG_SIZE: usize = PUMP_SWAP_BUY_EVENT_LOG_MIN; /// 卖出事件 #[derive(Clone, Debug, Default, PartialEq, Eq, Serialize, Deserialize, BorshDeserialize)] pub struct PumpSwapSellEvent { #[borsh(skip)] pub metadata: EventMetadata, pub timestamp: i64, pub base_amount_in: u64, pub min_quote_amount_out: u64, pub user_base_token_reserves: u64, pub user_quote_token_reserves: u64, pub pool_base_token_reserves: u64, pub pool_quote_token_reserves: u64, pub quote_amount_out: u64, pub lp_fee_basis_points: u64, pub lp_fee: u64, pub protocol_fee_basis_points: u64, pub protocol_fee: u64, pub quote_amount_out_without_lp_fee: u64, pub user_quote_amount_out: u64, pub pool: Pubkey, pub user: Pubkey, pub user_base_token_account: Pubkey, pub user_quote_token_account: Pubkey, pub protocol_fee_recipient: Pubkey, pub protocol_fee_recipient_token_account: Pubkey, pub coin_creator: Pubkey, pub coin_creator_fee_basis_points: u64, pub coin_creator_fee: u64, pub cashback_fee_basis_points: u64, pub cashback: u64, #[serde(default)] pub buyback_fee_basis_points: u64, #[serde(default)] pub buyback_fee: u64, #[serde(default)] pub virtual_quote_reserves: i128, #[serde(default)] pub can_boost: bool, #[serde(default)] pub base_supply: u64, #[borsh(skip)] pub is_pump_pool: bool, #[borsh(skip)] pub base_mint: Pubkey, #[borsh(skip)] pub quote_mint: Pubkey, #[borsh(skip)] pub pool_base_token_account: Pubkey, #[borsh(skip)] pub pool_quote_token_account: Pubkey, #[borsh(skip)] pub coin_creator_vault_ata: Pubkey, #[borsh(skip)] pub coin_creator_vault_authority: Pubkey, #[borsh(skip)] pub base_token_program: Pubkey, #[borsh(skip)] pub quote_token_program: Pubkey, #[borsh(skip)] pub pool_v2: Pubkey, #[borsh(skip)] pub fee_recipient: Pubkey, #[borsh(skip)] pub fee_recipient_quote_token_account: Pubkey, } pub const PUMP_SWAP_SELL_EVENT_LOG_MIN: usize = 352; pub const PUMP_SWAP_SELL_EVENT_WITH_CASHBACK: usize = 368; /// Backwards-compatible name for the pre-cashback SellEvent payload size. pub const PUMP_SWAP_SELL_EVENT_LOG_SIZE: usize = PUMP_SWAP_SELL_EVENT_LOG_MIN; /// 创建池子事件 #[derive(Clone, Debug, Default, PartialEq, Eq, Serialize, Deserialize, BorshDeserialize)] pub struct PumpSwapCreatePoolEvent { #[borsh(skip)] pub metadata: EventMetadata, pub timestamp: i64, pub index: u16, pub creator: Pubkey, pub base_mint: Pubkey, pub quote_mint: Pubkey, pub base_mint_decimals: u8, pub quote_mint_decimals: u8, pub base_amount_in: u64, pub quote_amount_in: u64, pub pool_base_amount: u64, pub pool_quote_amount: u64, pub minimum_liquidity: u64, pub initial_liquidity: u64, pub lp_token_amount_out: u64, pub pool_bump: u8, pub pool: Pubkey, pub lp_mint: Pubkey, pub user_base_token_account: Pubkey, pub user_quote_token_account: Pubkey, pub coin_creator: Pubkey, pub is_mayhem_mode: bool, #[borsh(skip)] #[serde(default)] pub is_cashback_coin: bool, #[borsh(skip)] pub user_pool_token_account: Pubkey, #[borsh(skip)] pub pool_base_token_account: Pubkey, #[borsh(skip)] pub pool_quote_token_account: Pubkey, } pub const PUMP_SWAP_CREATE_POOL_EVENT_LOG_SIZE: usize = 326; /// 存款事件 #[derive(Clone, Debug, Default, PartialEq, Eq, Serialize, Deserialize, BorshDeserialize)] pub struct PumpSwapDepositEvent { #[borsh(skip)] pub metadata: EventMetadata, pub timestamp: i64, pub lp_token_amount_out: u64, pub max_base_amount_in: u64, pub max_quote_amount_in: u64, pub user_base_token_reserves: u64, pub user_quote_token_reserves: u64, pub pool_base_token_reserves: u64, pub pool_quote_token_reserves: u64, pub base_amount_in: u64, pub quote_amount_in: u64, pub lp_mint_supply: u64, pub pool: Pubkey, pub user: Pubkey, pub user_base_token_account: Pubkey, pub user_quote_token_account: Pubkey, pub user_pool_token_account: Pubkey, #[borsh(skip)] pub base_mint: Pubkey, #[borsh(skip)] pub quote_mint: Pubkey, #[borsh(skip)] pub pool_base_token_account: Pubkey, #[borsh(skip)] pub pool_quote_token_account: Pubkey, } pub const PUMP_SWAP_DEPOSIT_EVENT_LOG_SIZE: usize = 248; /// 提款事件 #[derive(Clone, Debug, Default, PartialEq, Eq, Serialize, Deserialize, BorshDeserialize)] pub struct PumpSwapWithdrawEvent { #[borsh(skip)] pub metadata: EventMetadata, pub timestamp: i64, pub lp_token_amount_in: u64, pub min_base_amount_out: u64, pub min_quote_amount_out: u64, pub user_base_token_reserves: u64, pub user_quote_token_reserves: u64, pub pool_base_token_reserves: u64, pub pool_quote_token_reserves: u64, pub base_amount_out: u64, pub quote_amount_out: u64, pub lp_mint_supply: u64, pub pool: Pubkey, pub user: Pubkey, pub user_base_token_account: Pubkey, pub user_quote_token_account: Pubkey, pub user_pool_token_account: Pubkey, #[borsh(skip)] pub base_mint: Pubkey, #[borsh(skip)] pub quote_mint: Pubkey, #[borsh(skip)] pub pool_base_token_account: Pubkey, #[borsh(skip)] pub pool_quote_token_account: Pubkey, } pub const PUMP_SWAP_WITHDRAW_EVENT_LOG_SIZE: usize = 248; #[cfg(test)] mod tests { use super::*; #[test] fn pumpswap_event_serde_preserves_signed_i128_extremes() { for value in [i128::MIN, -1, i128::MAX] { let event = PumpSwapBuyEvent { virtual_quote_reserves: value, ..Default::default() }; let json = serde_json::to_string(&event).unwrap(); let decoded: PumpSwapBuyEvent = serde_json::from_str(&json).unwrap(); assert_eq!(decoded.virtual_quote_reserves, value); } } #[test] fn pumpswap_event_serde_defaults_new_upgrade_tail() { let mut value = serde_json::to_value(PumpSwapSellEvent::default()).unwrap(); let object = value.as_object_mut().unwrap(); object.remove("buyback_fee_basis_points"); object.remove("buyback_fee"); object.remove("virtual_quote_reserves"); object.remove("can_boost"); object.remove("base_supply"); let decoded: PumpSwapSellEvent = serde_json::from_value(value).unwrap(); assert_eq!(decoded.buyback_fee_basis_points, 0); assert_eq!(decoded.buyback_fee, 0); assert_eq!(decoded.virtual_quote_reserves, 0); assert!(!decoded.can_boost); assert_eq!(decoded.base_supply, 0); } } /// 全局配置 #[derive(Clone, Debug, Default, PartialEq, Eq, Serialize, Deserialize, BorshDeserialize)] pub struct PumpSwapGlobalConfigAccountEvent { #[borsh(skip)] pub metadata: EventMetadata, pub pubkey: Pubkey, pub executable: bool, pub lamports: u64, pub owner: Pubkey, pub rent_epoch: u64, pub global_config: GlobalConfig, } /// 池 #[derive(Clone, Debug, Default, PartialEq, Eq, Serialize, Deserialize, BorshDeserialize)] pub struct PumpSwapPoolAccountEvent { #[borsh(skip)] pub metadata: EventMetadata, pub pubkey: Pubkey, pub executable: bool, pub lamports: u64, pub owner: Pubkey, pub rent_epoch: u64, pub pool: Pool, } /// 事件鉴别器常量 pub mod discriminators { // 事件鉴别器 // pub const BUY_EVENT: &str = "0xe445a52e51cb9a1d67f4521f2cf57777"; pub const BUY_EVENT: &[u8] = &[228, 69, 165, 46, 81, 203, 154, 29, 103, 244, 82, 31, 44, 245, 119, 119]; // pub const SELL_EVENT: &str = "0xe445a52e51cb9a1d3e2f370aa503dc2a"; pub const SELL_EVENT: &[u8] = &[228, 69, 165, 46, 81, 203, 154, 29, 62, 47, 55, 10, 165, 3, 220, 42]; // pub const CREATE_POOL_EVENT: &str = "0xe445a52e51cb9a1db1310cd2a076a774"; pub const CREATE_POOL_EVENT: &[u8] = &[228, 69, 165, 46, 81, 203, 154, 29, 177, 49, 12, 210, 160, 118, 167, 116]; // pub const DEPOSIT_EVENT: &str = "0xe445a52e51cb9a1d78f83d531f8e6b90"; pub const DEPOSIT_EVENT: &[u8] = &[228, 69, 165, 46, 81, 203, 154, 29, 120, 248, 61, 83, 31, 142, 107, 144]; // pub const WITHDRAW_EVENT: &str = "0xe445a52e51cb9a1d1609851aa02c47c0"; pub const WITHDRAW_EVENT: &[u8] = &[228, 69, 165, 46, 81, 203, 154, 29, 22, 9, 133, 26, 160, 44, 71, 192]; // 指令鉴别器 pub const BUY_IX: &[u8] = &[102, 6, 61, 18, 1, 218, 235, 234]; pub const BUY_EXACT_QUOTE_IN_IX: &[u8] = &[198, 46, 21, 82, 180, 217, 232, 112]; pub const SELL_IX: &[u8] = &[51, 230, 133, 164, 1, 127, 131, 173]; pub const CREATE_POOL_IX: &[u8] = &[233, 146, 209, 142, 207, 104, 64, 188]; pub const DEPOSIT_IX: &[u8] = &[242, 35, 198, 137, 82, 225, 242, 182]; pub const WITHDRAW_IX: &[u8] = &[183, 18, 70, 156, 148, 109, 161, 34]; // 账户鉴别器 pub const GLOBAL_CONFIG_ACCOUNT: &[u8] = &[149, 8, 156, 202, 160, 252, 176, 217]; pub const POOL_ACCOUNT: &[u8] = &[241, 154, 109, 4, 17, 177, 109, 188]; }