ysq
44ae51747b
Major changes: - Refactor event parsing system: migrate scattered logs_* modules to unified event_parser architecture - Add unified UnifiedEvent trait and EventParser trait for standardized event parsing interface - Introduce GenericEventParser and EventParserFactory for plugin-style protocol extension - Add match_event! macro to simplify event type matching and handling - Add Raydium Launchpad (Bonk.fun) protocol support: - Complete buy/sell trading functionality - Pool state management and querying - Event parsing and subscription - Update trading system to support new protocol architecture - Refactor constants organization, rename raydium to raydium_launchpad - Update documentation and example code Technical improvements: - Unified event interface design for better code maintainability - Factory pattern implementation for dynamic protocol loading - Generic event parser to reduce code duplication - Improved error handling and type safety Breaking Changes: - Remove old logs_* modules, use new event_parser system - Protocol constants path change: raydium -> raydium_launchpad - Event subscription API updated to unified interface
114 lines
2.9 KiB
Rust
114 lines
2.9 KiB
Rust
use borsh::BorshDeserialize;
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use serde::{Deserialize, Serialize};
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use solana_sdk::pubkey::Pubkey;
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use crate::event_parser::{common::EventMetadata, core::traits::UnifiedEvent};
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use crate::impl_unified_event;
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#[derive(Clone, Debug, Default, PartialEq, Eq, Serialize, Deserialize, BorshDeserialize)]
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pub struct PumpFunCreateTokenEvent {
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#[borsh(skip)]
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pub metadata: EventMetadata,
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pub name: String,
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pub symbol: String,
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pub uri: String,
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pub mint: Pubkey,
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pub bonding_curve: Pubkey,
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pub user: Pubkey,
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pub creator: Pubkey,
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pub timestamp: i64,
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pub virtual_token_reserves: u64,
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pub virtual_sol_reserves: u64,
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pub real_token_reserves: u64,
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pub token_total_supply: u64,
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#[borsh(skip)]
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pub mint_authority: Pubkey,
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#[borsh(skip)]
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pub associated_bonding_curve: Pubkey,
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}
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impl_unified_event!(
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PumpFunCreateTokenEvent,
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mint,
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bonding_curve,
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user,
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creator,
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timestamp,
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virtual_token_reserves,
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virtual_sol_reserves,
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real_token_reserves,
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token_total_supply
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);
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#[derive(Clone, Debug, Default, PartialEq, Eq, Serialize, Deserialize, BorshDeserialize)]
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pub struct PumpFunTradeEvent {
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#[borsh(skip)]
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pub metadata: EventMetadata,
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pub mint: Pubkey,
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pub sol_amount: u64,
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pub token_amount: u64,
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pub is_buy: bool,
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pub user: Pubkey,
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pub timestamp: i64,
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pub virtual_sol_reserves: u64,
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pub virtual_token_reserves: u64,
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pub real_sol_reserves: u64,
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pub real_token_reserves: u64,
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pub fee_recipient: Pubkey,
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pub fee_basis_points: u64,
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pub fee: u64,
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pub creator: Pubkey,
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pub creator_fee_basis_points: u64,
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pub creator_fee: u64,
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#[borsh(skip)]
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pub bonding_curve: Pubkey,
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#[borsh(skip)]
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pub associated_bonding_curve: Pubkey,
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#[borsh(skip)]
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pub associated_user: Pubkey,
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#[borsh(skip)]
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pub creator_vault: Pubkey,
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#[borsh(skip)]
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pub max_sol_cost: u64,
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#[borsh(skip)]
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pub min_sol_output: u64,
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#[borsh(skip)]
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pub amount: u64,
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#[borsh(skip)]
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pub is_bot: bool,
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#[borsh(skip)]
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pub is_dev_create_token_trade: bool, // 是否是dev创建token的交易
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}
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impl_unified_event!(
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PumpFunTradeEvent,
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mint,
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sol_amount,
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token_amount,
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is_buy,
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user,
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timestamp,
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virtual_sol_reserves,
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virtual_token_reserves,
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real_sol_reserves,
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real_token_reserves,
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fee_recipient,
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fee_basis_points,
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fee,
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creator,
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creator_fee_basis_points,
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creator_fee
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);
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/// 事件鉴别器常量
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pub mod discriminators {
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// 事件鉴别器
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pub const CREATE_TOKEN_EVENT: &str = "0xe445a52e51cb9a1d1b72a94ddeeb6376";
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pub const TRADE_EVENT: &str = "0xe445a52e51cb9a1dbddb7fd34ee661ee";
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// 指令鉴别器
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pub const CREATE_TOKEN_IX: &[u8] = &[24, 30, 200, 40, 5, 28, 7, 119];
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pub const BUY_IX: &[u8] = &[102, 6, 61, 18, 1, 218, 235, 234];
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pub const SELL_IX: &[u8] = &[51, 230, 133, 164, 1, 127, 131, 173];
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}
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