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feat: Add Raydium AMM V4 support and enhance protocol parsers

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- Add complete Raydium AMM V4 protocol integration
- Enhance PumpFun, CLMM, CPMM event parsing
- Refactor parser architecture for better extensibility
- Update documentation and examples
This commit is contained in:
ysq
2025-08-11 22:02:09 +08:00
parent 97faba9406
commit 8e3d64a09c
19 changed files with 1778 additions and 128 deletions
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src/streaming/event_parser/protocols/raydium_cpmm/parser.rs
+138 -8
View File
@@ -7,7 +7,10 @@ use solana_transaction_status::UiCompiledInstruction;
use crate::streaming::event_parser::{
common::{read_u64_le, EventMetadata, EventType, ProtocolType},
core::traits::{EventParser, GenericEventParseConfig, GenericEventParser, UnifiedEvent},
protocols::raydium_cpmm::{discriminators, RaydiumCpmmSwapEvent},
protocols::raydium_cpmm::{
discriminators, RaydiumCpmmDepositEvent, RaydiumCpmmInitializeEvent, RaydiumCpmmSwapEvent,
RaydiumCpmmWithdrawEvent,
},
};
/// Raydium CPMM程序ID
@@ -35,7 +38,7 @@ impl RaydiumCpmmEventParser {
inner_instruction_discriminator: "",
instruction_discriminator: discriminators::SWAP_BASE_IN,
event_type: EventType::RaydiumCpmmSwapBaseInput,
inner_instruction_parser: Self::parse_trade_inner_instruction,
inner_instruction_parser: Self::empty_parse,
instruction_parser: Self::parse_swap_base_input_instruction,
},
GenericEventParseConfig {
@@ -44,9 +47,36 @@ impl RaydiumCpmmEventParser {
inner_instruction_discriminator: "",
instruction_discriminator: discriminators::SWAP_BASE_OUT,
event_type: EventType::RaydiumCpmmSwapBaseOutput,
inner_instruction_parser: Self::parse_trade_inner_instruction,
inner_instruction_parser: Self::empty_parse,
instruction_parser: Self::parse_swap_base_output_instruction,
},
GenericEventParseConfig {
program_id: RAYDIUM_CPMM_PROGRAM_ID,
protocol_type: ProtocolType::RaydiumCpmm,
inner_instruction_discriminator: "",
instruction_discriminator: discriminators::DEPOSIT,
event_type: EventType::RaydiumCpmmDeposit,
inner_instruction_parser: Self::empty_parse,
instruction_parser: Self::parse_deposit_instruction,
},
GenericEventParseConfig {
program_id: RAYDIUM_CPMM_PROGRAM_ID,
protocol_type: ProtocolType::RaydiumCpmm,
inner_instruction_discriminator: "",
instruction_discriminator: discriminators::INITIALIZE,
event_type: EventType::RaydiumCpmmInitialize,
inner_instruction_parser: Self::empty_parse,
instruction_parser: Self::parse_initialize_instruction,
},
GenericEventParseConfig {
program_id: RAYDIUM_CPMM_PROGRAM_ID,
protocol_type: ProtocolType::RaydiumCpmm,
inner_instruction_discriminator: "",
instruction_discriminator: discriminators::WITHDRAW,
event_type: EventType::RaydiumCpmmWithdraw,
inner_instruction_parser: Self::empty_parse,
instruction_parser: Self::parse_withdraw_instruction,
},
];
let inner = GenericEventParser::new(vec![RAYDIUM_CPMM_PROGRAM_ID], configs);
@@ -54,14 +84,114 @@ impl RaydiumCpmmEventParser {
Self { inner }
}
/// 解析交易事件
fn parse_trade_inner_instruction(
_data: &[u8],
_metadata: EventMetadata,
) -> Option<Box<dyn UnifiedEvent>> {
fn empty_parse(_data: &[u8], _metadata: EventMetadata) -> Option<Box<dyn UnifiedEvent>> {
None
}
/// 解析提款指令事件
fn parse_withdraw_instruction(
data: &[u8],
accounts: &[Pubkey],
metadata: EventMetadata,
) -> Option<Box<dyn UnifiedEvent>> {
if data.len() < 24 || accounts.len() < 14 {
return None;
}
let mut metadata = metadata;
metadata.set_id(format!("{}-{}-{}", metadata.signature, accounts[0], accounts[1]));
Some(Box::new(RaydiumCpmmWithdrawEvent {
metadata,
lp_token_amount: read_u64_le(data, 0)?,
minimum_token0_amount: read_u64_le(data, 8)?,
minimum_token1_amount: read_u64_le(data, 16)?,
owner: accounts[0],
authority: accounts[1],
pool_state: accounts[2],
owner_lp_token: accounts[3],
token0_account: accounts[4],
token1_account: accounts[5],
token0_vault: accounts[6],
token1_vault: accounts[7],
token_program: accounts[8],
token_program2022: accounts[9],
vault0_mint: accounts[10],
vault1_mint: accounts[11],
lp_mint: accounts[12],
memo_program: accounts[13],
}))
}
/// 解析初始化指令事件
fn parse_initialize_instruction(
data: &[u8],
accounts: &[Pubkey],
metadata: EventMetadata,
) -> Option<Box<dyn UnifiedEvent>> {
if data.len() < 24 || accounts.len() < 20 {
return None;
}
let mut metadata = metadata;
metadata.set_id(format!("{}-{}-{}", metadata.signature, accounts[0], accounts[1]));
Some(Box::new(RaydiumCpmmInitializeEvent {
metadata,
init_amount0: read_u64_le(data, 0)?,
init_amount1: read_u64_le(data, 8)?,
open_time: read_u64_le(data, 16)?,
creator: accounts[0],
amm_config: accounts[1],
authority: accounts[2],
pool_state: accounts[3],
token0_mint: accounts[4],
token1_mint: accounts[5],
lp_mint: accounts[6],
creator_token0: accounts[7],
creator_token1: accounts[8],
creator_lp_token: accounts[9],
token0_vault: accounts[10],
token1_vault: accounts[11],
create_pool_fee: accounts[12],
observation_state: accounts[13],
token_program: accounts[14],
token0_program: accounts[15],
token1_program: accounts[16],
associated_token_program: accounts[17],
system_program: accounts[18],
rent: accounts[19],
}))
}
/// 解析存款指令事件
fn parse_deposit_instruction(
data: &[u8],
accounts: &[Pubkey],
metadata: EventMetadata,
) -> Option<Box<dyn UnifiedEvent>> {
if data.len() < 24 || accounts.len() < 13 {
return None;
}
let mut metadata = metadata;
metadata.set_id(format!("{}-{}-{}", metadata.signature, accounts[0], accounts[1]));
Some(Box::new(RaydiumCpmmDepositEvent {
metadata,
lp_token_amount: read_u64_le(data, 0)?,
maximum_token0_amount: read_u64_le(data, 8)?,
maximum_token1_amount: read_u64_le(data, 16)?,
owner: accounts[0],
authority: accounts[1],
pool_state: accounts[2],
owner_lp_token: accounts[3],
token0_account: accounts[4],
token1_account: accounts[5],
token0_vault: accounts[6],
token1_vault: accounts[7],
token_program: accounts[8],
token_program2022: accounts[9],
vault0_mint: accounts[10],
vault1_mint: accounts[11],
lp_mint: accounts[12],
}))
}
/// 解析买入指令事件
fn parse_swap_base_input_instruction(
data: &[u8],