feat: refactor trading architecture with unified framework

- Add unified TradeExecutor interface and protocol abstraction - Refactor PumpFun/PumpSwap into adapter pattern - Introduce TradeFactory for multi-protocol support - Add parallel execution and unified parameter system - Include Raydium protocol support and log parsing - Simplify codebase structure and improve maintainability
2025-06-17 23:32:20 +08:00
parent 768dc92156
commit 428ece5d6a
23 changed files with 1908 additions and 1505 deletions
@@ -0,0 +1,241 @@
+use anyhow::anyhow;
+use solana_hash::Hash;
+use solana_sdk::{
+    instruction::Instruction,
+    message::{v0, VersionedMessage},
+    native_token::sol_to_lamports,
+    pubkey::Pubkey,
+    signature::Keypair,
+    signer::Signer,
+    system_instruction,
+    transaction::VersionedTransaction,
+};
+use std::sync::Arc;
+
+use super::{
+    address_lookup_manager::get_address_lookup_table_accounts,
+    compute_budget_manager::{
+        add_rpc_compute_budget_instructions, add_tip_compute_budget_instructions,
+    },
+    nonce_manager::{add_nonce_instruction, get_transaction_blockhash},
+};
+use crate::{
+    common::PriorityFee,
+    trading::common::{
+        add_sell_compute_budget_instructions, add_sell_tip_compute_budget_instructions,
+    },
+};
+
+/// 构建标准的RPC交易
+pub async fn build_rpc_transaction(
+    payer: Arc<Keypair>,
+    priority_fee: &PriorityFee,
+    business_instructions: Vec<Instruction>,
+    lookup_table_key: Option<Pubkey>,
+    recent_blockhash: Hash,
+    data_size_limit: u32,
+) -> Result<VersionedTransaction, anyhow::Error> {
+    let mut instructions = vec![];
+
+    // 添加nonce指令
+    if let Err(e) = add_nonce_instruction(&mut instructions, payer.as_ref()) {
+        return Err(e);
+    }
+
+    // 添加计算预算指令
+    add_rpc_compute_budget_instructions(&mut instructions, priority_fee, data_size_limit);
+
+    // 添加业务指令
+    instructions.extend(business_instructions);
+
+    // 获取交易使用的blockhash
+    let blockhash = get_transaction_blockhash(recent_blockhash);
+
+    // 获取地址查找表账户
+    let address_lookup_table_accounts = get_address_lookup_table_accounts(lookup_table_key).await;
+
+    // 构建交易
+    build_versioned_transaction(
+        payer,
+        instructions,
+        address_lookup_table_accounts,
+        blockhash,
+    )
+    .await
+}
+
+/// 构建带小费的交易
+pub async fn build_tip_transaction(
+    payer: Arc<Keypair>,
+    priority_fee: &PriorityFee,
+    business_instructions: Vec<Instruction>,
+    tip_account: &Pubkey,
+    tip_amount: f64,
+    lookup_table_key: Option<Pubkey>,
+    recent_blockhash: Hash,
+    data_size_limit: u32,
+) -> Result<VersionedTransaction, anyhow::Error> {
+    let mut instructions = vec![];
+
+    // 添加nonce指令
+    if let Err(e) = add_nonce_instruction(&mut instructions, payer.as_ref()) {
+        return Err(e);
+    }
+
+    // 添加计算预算指令
+    add_tip_compute_budget_instructions(&mut instructions, priority_fee, data_size_limit);
+
+    // 添加业务指令
+    instructions.extend(business_instructions);
+
+    // 添加小费转账指令
+    instructions.push(system_instruction::transfer(
+        &payer.pubkey(),
+        tip_account,
+        sol_to_lamports(tip_amount),
+    ));
+
+    // 获取交易使用的blockhash
+    let blockhash = get_transaction_blockhash(recent_blockhash);
+
+    // 获取地址查找表账户
+    let address_lookup_table_accounts = get_address_lookup_table_accounts(lookup_table_key).await;
+
+    // 构建交易
+    build_versioned_transaction(
+        payer,
+        instructions,
+        address_lookup_table_accounts,
+        blockhash,
+    )
+    .await
+}
+
+/// 构建版本化交易的底层函数
+async fn build_versioned_transaction(
+    payer: Arc<Keypair>,
+    instructions: Vec<Instruction>,
+    address_lookup_table_accounts: Vec<solana_sdk::message::AddressLookupTableAccount>,
+    blockhash: Hash,
+) -> Result<VersionedTransaction, anyhow::Error> {
+    let v0_message: v0::Message = v0::Message::try_compile(
+        &payer.pubkey(),
+        &instructions,
+        &address_lookup_table_accounts,
+        blockhash,
+    )?;
+
+    let versioned_message: VersionedMessage = VersionedMessage::V0(v0_message.clone());
+    let transaction = VersionedTransaction::try_new(versioned_message, &[payer.as_ref()])?;
+
+    Ok(transaction)
+}
+
+/// 构建带小费的交易（使用PriorityFee中的tip_fee）
+pub async fn build_tip_transaction_with_priority_fee(
+    payer: Arc<Keypair>,
+    priority_fee: &PriorityFee,
+    business_instructions: Vec<Instruction>,
+    tip_account: &Pubkey,
+    lookup_table_key: Option<Pubkey>,
+    recent_blockhash: Hash,
+    data_size_limit: u32,
+) -> Result<VersionedTransaction, anyhow::Error> {
+    build_tip_transaction(
+        payer,
+        priority_fee,
+        business_instructions,
+        tip_account,
+        priority_fee.buy_tip_fee,
+        lookup_table_key,
+        recent_blockhash,
+        data_size_limit,
+    )
+    .await
+}
+
+/// 构建标准的RPC交易
+pub async fn build_sell_transaction(
+    payer: Arc<Keypair>,
+    priority_fee: &PriorityFee,
+    business_instructions: Vec<Instruction>,
+    lookup_table_key: Option<Pubkey>,
+    recent_blockhash: Hash,
+) -> Result<VersionedTransaction, anyhow::Error> {
+    let mut instructions = vec![];
+
+    // 添加计算预算指令
+    add_sell_compute_budget_instructions(&mut instructions, priority_fee);
+
+    // 添加业务指令
+    instructions.extend(business_instructions);
+
+    // 获取地址查找表账户
+    let address_lookup_table_accounts = get_address_lookup_table_accounts(lookup_table_key).await;
+
+    // 构建交易
+    build_versioned_transaction(
+        payer,
+        instructions,
+        address_lookup_table_accounts,
+        recent_blockhash,
+    )
+    .await
+}
+
+pub async fn build_sell_tip_transaction(
+    payer: Arc<Keypair>,
+    priority_fee: &PriorityFee,
+    business_instructions: Vec<Instruction>,
+    tip_account: &Pubkey,
+    tip_amount: f64,
+    lookup_table_key: Option<Pubkey>,
+    recent_blockhash: Hash,
+) -> Result<VersionedTransaction, anyhow::Error> {
+    let mut instructions = vec![];
+
+    // 添加计算预算指令
+    add_sell_tip_compute_budget_instructions(&mut instructions, priority_fee);
+
+    // 添加业务指令
+    instructions.extend(business_instructions);
+
+    // 添加小费转账指令
+    instructions.push(system_instruction::transfer(
+        &payer.pubkey(),
+        tip_account,
+        sol_to_lamports(tip_amount),
+    ));
+
+    // 获取地址查找表账户
+    let address_lookup_table_accounts = get_address_lookup_table_accounts(lookup_table_key).await;
+
+    // 构建交易
+    build_versioned_transaction(
+        payer,
+        instructions,
+        address_lookup_table_accounts,
+        recent_blockhash,
+    )
+    .await
+}
+
+pub async fn build_sell_tip_transaction_with_priority_fee(
+    payer: Arc<Keypair>,
+    priority_fee: &PriorityFee,
+    business_instructions: Vec<Instruction>,
+    tip_account: &Pubkey,
+    lookup_table_key: Option<Pubkey>,
+    recent_blockhash: Hash,
+) -> Result<VersionedTransaction, anyhow::Error> {
+    build_sell_tip_transaction(
+        payer,
+        priority_fee,
+        business_instructions,
+        tip_account,
+        priority_fee.sell_tip_fee,
+        lookup_table_key,
+        recent_blockhash,
+    )
+    .await
+}