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refactor: optimize trading execution architecture and add wSOL management

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- Simplify TradeExecutor interface by integrating middleware and swqos clients into params
- Refactor parallel execution module with dedicated buy/sell execute functions
- Add SOL wrapping/unwrapping functionality for wSOL management
- Remove redundant parameter passing in sell operations
- Delete example main.rs file
- Optimize transaction building with integrated parameter structures

BREAKING CHANGE: TradeExecutor interface simplified, middleware and swqos_clients now passed through params
This commit is contained in:
ysq
2025-09-09 17:02:24 +08:00
parent b9fa2f2f0f
commit 48a6c6283a
34 changed files with 586 additions and 853 deletions
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src/instruction/raydium_cpmm.rs
+18 -14
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@@ -103,12 +103,14 @@ impl InstructionBuilder for RaydiumCpmmInstructionBuilder {
.extend(crate::trading::common::handle_wsol(&params.payer.pubkey(), amount_in));
}
instructions.push(crate::common::fast_fn::create_associated_token_account_idempotent_fast(
&params.payer.pubkey(),
&params.payer.pubkey(),
&params.mint,
&mint_token_program,
));
instructions.extend(
crate::common::fast_fn::create_associated_token_account_idempotent_fast(
&params.payer.pubkey(),
&params.payer.pubkey(),
&params.mint,
&mint_token_program,
),
);
// Create buy instruction
let accounts: [AccountMeta; 13] = [
@@ -140,7 +142,7 @@ impl InstructionBuilder for RaydiumCpmmInstructionBuilder {
if protocol_params.auto_handle_wsol {
// Close wSOL ATA account, reclaim rent
instructions.push(crate::trading::common::close_wsol(&params.payer.pubkey()));
instructions.extend(crate::trading::common::close_wsol(&params.payer.pubkey()));
}
Ok(instructions)
@@ -221,12 +223,14 @@ impl InstructionBuilder for RaydiumCpmmInstructionBuilder {
// ========================================
let mut instructions = Vec::with_capacity(3);
instructions.push(crate::common::fast_fn::create_associated_token_account_idempotent_fast(
&params.payer.pubkey(),
&params.payer.pubkey(),
&crate::constants::WSOL_TOKEN_ACCOUNT,
&crate::constants::TOKEN_PROGRAM,
));
instructions.extend(
crate::common::fast_fn::create_associated_token_account_idempotent_fast(
&params.payer.pubkey(),
&params.payer.pubkey(),
&crate::constants::WSOL_TOKEN_ACCOUNT,
&crate::constants::TOKEN_PROGRAM,
),
);
// Create sell instruction
let accounts: [AccountMeta; 13] = [
@@ -258,7 +262,7 @@ impl InstructionBuilder for RaydiumCpmmInstructionBuilder {
if protocol_params.auto_handle_wsol {
// Close wSOL ATA account, reclaim rent
instructions.push(crate::trading::common::close_wsol(&params.payer.pubkey()));
instructions.extend(crate::trading::common::close_wsol(&params.payer.pubkey()));
}
Ok(instructions)