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feat: refactor event parsing architecture and add Raydium Launchpad support

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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
This commit is contained in:
ysq
2025-07-09 22:29:29 +08:00
parent def16e6b92
commit 44ae51747b
64 changed files with 5122 additions and 4575 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/pumpswap/pool.rs
+49 -23
View File
@@ -1,7 +1,7 @@
use solana_sdk::pubkey::Pubkey;
use crate::{common::SolanaRpcClient, constants::pumpswap::accounts};
use anyhow::anyhow;
use solana_account_decoder::UiAccountEncoding;
use crate::{common::SolanaRpcClient, constants::pumpswap::accounts};
use solana_sdk::pubkey::Pubkey;
use std::str::FromStr;
#[derive(Debug, Clone)]
@@ -29,16 +29,39 @@ impl Pool {
let pool_bump = data[0];
let index = u16::from_le_bytes([data[1], data[2]]);
let creator = Pubkey::new_from_array(data[3..35].try_into().map_err(|e| anyhow!("Failed to convert creator: {:?}", e))?);
let base_mint = Pubkey::new_from_array(data[35..67].try_into().map_err(|e| anyhow!("Failed to convert base_mint: {:?}", e))?);
let quote_mint = Pubkey::new_from_array(data[67..99].try_into().map_err(|e| anyhow!("Failed to convert quote_mint: {:?}", e))?);
let lp_mint = Pubkey::new_from_array(data[99..131].try_into().map_err(|e| anyhow!("Failed to convert lp_mint: {:?}", e))?);
let pool_base_token_account = Pubkey::new_from_array(data[131..163].try_into().map_err(|e| anyhow!("Failed to convert pool_base_token_account: {:?}", e))?);
let pool_quote_token_account = Pubkey::new_from_array(data[163..195].try_into().map_err(|e| anyhow!("Failed to convert pool_quote_token_account: {:?}", e))?);
let creator = Pubkey::new_from_array(
data[3..35]
.try_into()
.map_err(|e| anyhow!("Failed to convert creator: {:?}", e))?,
);
let base_mint = Pubkey::new_from_array(
data[35..67]
.try_into()
.map_err(|e| anyhow!("Failed to convert base_mint: {:?}", e))?,
);
let quote_mint = Pubkey::new_from_array(
data[67..99]
.try_into()
.map_err(|e| anyhow!("Failed to convert quote_mint: {:?}", e))?,
);
let lp_mint = Pubkey::new_from_array(
data[99..131]
.try_into()
.map_err(|e| anyhow!("Failed to convert lp_mint: {:?}", e))?,
);
let pool_base_token_account = Pubkey::new_from_array(
data[131..163]
.try_into()
.map_err(|e| anyhow!("Failed to convert pool_base_token_account: {:?}", e))?,
);
let pool_quote_token_account = Pubkey::new_from_array(
data[163..195]
.try_into()
.map_err(|e| anyhow!("Failed to convert pool_quote_token_account: {:?}", e))?,
);
let lp_supply = u64::from_le_bytes([
data[195], data[196], data[197], data[198],
data[199], data[200], data[201], data[202],
data[195], data[196], data[197], data[198], data[199], data[200], data[201], data[202],
]);
Ok(Self {
@@ -92,25 +115,21 @@ impl Pool {
};
let program_id = crate::constants::pumpswap::accounts::AMM_PROGRAM;
println!("program_id: {:?}", program_id);
let accounts = rpc.get_program_accounts_with_config(&program_id, config).await?;
let accounts = rpc
.get_program_accounts_with_config(&program_id, config)
.await?;
if accounts.is_empty() {
return Err(anyhow!("No pool found for mint {}", mint));
}
let mut pools: Vec<_> = accounts.into_iter()
.filter_map(|(addr, acc)| {
Self::from_bytes(&acc.data)
.map(|pool| (addr, pool))
.ok()
})
let mut pools: Vec<_> = accounts
.into_iter()
.filter_map(|(addr, acc)| Self::from_bytes(&acc.data).map(|pool| (addr, pool)).ok())
.collect();
pools.sort_by(|a, b| b.1.lp_supply.cmp(&a.1.lp_supply));
let (address, pool) = pools[0].clone();
println!("pool: {:?}", pool);
println!("address: {:?}", address);
Ok((address, pool))
}
@@ -118,11 +137,18 @@ impl Pool {
&self,
rpc: &SolanaRpcClient,
) -> Result<(u64, u64), anyhow::Error> {
let base_balance = rpc.get_token_account_balance(&self.pool_base_token_account).await?;
let quote_balance = rpc.get_token_account_balance(&self.pool_quote_token_account).await?;
let base_balance = rpc
.get_token_account_balance(&self.pool_base_token_account)
.await?;
let quote_balance = rpc
.get_token_account_balance(&self.pool_quote_token_account)
.await?;
let base_amount = base_balance.amount.parse::<u64>().map_err(|e| anyhow!(e))?;
let quote_amount = quote_balance.amount.parse::<u64>().map_err(|e| anyhow!(e))?;
let quote_amount = quote_balance
.amount
.parse::<u64>()
.map_err(|e| anyhow!(e))?;
Ok((base_amount, quote_amount))
}