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feat: add examples and enhance MEV protection services

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This commit adds comprehensive examples for various trading operations including:
- PumpFun copy and sniper trading
- Bonk copy and sniper trading
- PumpSwap trading
- Raydium CPMM and AMM V4 trading
- Middleware system demonstration
- Event subscription

Enhanced MEV protection services with FlashBlock and Node1 integration.
Updated instruction modules for bonk, pumpswap, and raydium_cpmm.
Improved SWQOS modules for better transaction handling.
This commit is contained in:
ysq
2025-08-25 00:21:15 +08:00
parent 90ea46ea3f
commit c10406915c
36 changed files with 2049 additions and 1562 deletions
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src/instruction/raydium_cpmm.rs
+24 -21
View File
@@ -55,21 +55,29 @@ impl RaydiumCpmmInstructionBuilder {
)
.unwrap();
let is_base_in = protocol_params.base_mint == accounts::WSOL_TOKEN_ACCOUNT;
let mint_token_program = if is_base_in {
protocol_params.quote_token_program
} else {
protocol_params.base_token_program
};
let wsol_token_account = spl_associated_token_account::get_associated_token_address(
&params.payer.pubkey(),
&accounts::WSOL_TOKEN_ACCOUNT,
);
let mint_token_account = spl_associated_token_account::get_associated_token_address(
&params.payer.pubkey(),
&params.mint,
);
let mint_token_account =
spl_associated_token_account::get_associated_token_address_with_program_id(
&params.payer.pubkey(),
&params.mint,
&mint_token_program,
);
// Get pool token accounts
let wsol_vault_account = get_vault_pda(&pool_state, &accounts::WSOL_TOKEN_ACCOUNT).unwrap();
let mint_vault_account = get_vault_pda(&pool_state, &params.mint).unwrap();
let observation_state_account = get_observation_state_pda(&pool_state).unwrap();
let is_base_in = protocol_params.base_mint == accounts::WSOL_TOKEN_ACCOUNT;
let amount_in: u64 = params.sol_amount;
let result = compute_swap_amount(
@@ -106,12 +114,6 @@ impl RaydiumCpmmInstructionBuilder {
);
}
let mint_token_program = if is_base_in {
protocol_params.quote_token_program
} else {
protocol_params.base_token_program
};
instructions.push(create_associated_token_account_idempotent(
&params.payer.pubkey(),
&params.payer.pubkey(),
@@ -176,6 +178,11 @@ impl RaydiumCpmmInstructionBuilder {
}
let is_base_in = protocol_params.base_mint == params.mint;
let mint_token_program = if is_base_in {
protocol_params.base_token_program
} else {
protocol_params.quote_token_program
};
let minimum_amount_out: u64 = compute_swap_amount(
protocol_params.base_reserve,
@@ -197,10 +204,12 @@ impl RaydiumCpmmInstructionBuilder {
&params.payer.pubkey(),
&accounts::WSOL_TOKEN_ACCOUNT,
);
let mint_token_account = spl_associated_token_account::get_associated_token_address(
&params.payer.pubkey(),
&params.mint,
);
let mint_token_account =
spl_associated_token_account::get_associated_token_address_with_program_id(
&params.payer.pubkey(),
&params.mint,
&mint_token_program,
);
// Get pool token accounts
let wsol_vault_account = get_vault_pda(&pool_state, &accounts::WSOL_TOKEN_ACCOUNT).unwrap();
@@ -221,12 +230,6 @@ impl RaydiumCpmmInstructionBuilder {
),
);
let mint_token_program = if is_base_in {
protocol_params.base_token_program
} else {
protocol_params.quote_token_program
};
// Create sell instruction
let accounts = vec![
solana_sdk::instruction::AccountMeta::new(params.payer.pubkey(), true), // Payer (signer)