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refactor: replace static CONFIGS with dynamic event dispatcher

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This commit is contained in:
ysq
2025-11-03 23:58:19 +08:00
parent 2b8f42bc1e
commit 4c0e29865f
12 changed files with 1227 additions and 1312 deletions
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src/streaming/event_parser/protocols/raydium_clmm/parser.rs
+90 -93
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@@ -1,9 +1,8 @@
use crate::streaming::event_parser::{
common::{
read_i32_le, read_option_bool, read_u128_le, read_u64_le, read_u8_le, EventMetadata,
EventType, ProtocolType,
EventType,
},
core::GenericEventParseConfig,
protocols::raydium_clmm::{
discriminators, RaydiumClmmClosePositionEvent, RaydiumClmmCreatePoolEvent,
RaydiumClmmDecreaseLiquidityV2Event, RaydiumClmmIncreaseLiquidityV2Event,
@@ -18,96 +17,80 @@ use solana_sdk::pubkey::Pubkey;
pub const RAYDIUM_CLMM_PROGRAM_ID: Pubkey =
solana_sdk::pubkey!("CAMMCzo5YL8w4VFF8KVHrK22GGUsp5VTaW7grrKgrWqK");
// 配置所有事件类型
pub const CONFIGS: &[GenericEventParseConfig] = &[
GenericEventParseConfig {
program_id: RAYDIUM_CLMM_PROGRAM_ID,
protocol_type: ProtocolType::RaydiumClmm,
inner_instruction_discriminator: &[],
instruction_discriminator: discriminators::SWAP,
event_type: EventType::RaydiumClmmSwap,
inner_instruction_parser: None,
instruction_parser: Some(parse_swap_instruction),
requires_inner_instruction: false,
},
GenericEventParseConfig {
program_id: RAYDIUM_CLMM_PROGRAM_ID,
protocol_type: ProtocolType::RaydiumClmm,
inner_instruction_discriminator: &[],
instruction_discriminator: discriminators::SWAP_V2,
event_type: EventType::RaydiumClmmSwapV2,
inner_instruction_parser: None,
instruction_parser: Some(parse_swap_v2_instruction),
requires_inner_instruction: false,
},
GenericEventParseConfig {
program_id: RAYDIUM_CLMM_PROGRAM_ID,
protocol_type: ProtocolType::RaydiumClmm,
inner_instruction_discriminator: &[],
instruction_discriminator: discriminators::CLOSE_POSITION,
event_type: EventType::RaydiumClmmClosePosition,
inner_instruction_parser: None,
instruction_parser: Some(parse_close_position_instruction),
requires_inner_instruction: false,
},
GenericEventParseConfig {
program_id: RAYDIUM_CLMM_PROGRAM_ID,
protocol_type: ProtocolType::RaydiumClmm,
inner_instruction_discriminator: &[],
instruction_discriminator: discriminators::DECREASE_LIQUIDITY_V2,
event_type: EventType::RaydiumClmmDecreaseLiquidityV2,
inner_instruction_parser: None,
instruction_parser: Some(parse_decrease_liquidity_v2_instruction),
requires_inner_instruction: false,
},
GenericEventParseConfig {
program_id: RAYDIUM_CLMM_PROGRAM_ID,
protocol_type: ProtocolType::RaydiumClmm,
inner_instruction_discriminator: &[],
instruction_discriminator: discriminators::CREATE_POOL,
event_type: EventType::RaydiumClmmCreatePool,
inner_instruction_parser: None,
instruction_parser: Some(parse_create_pool_instruction),
requires_inner_instruction: false,
},
GenericEventParseConfig {
program_id: RAYDIUM_CLMM_PROGRAM_ID,
protocol_type: ProtocolType::RaydiumClmm,
inner_instruction_discriminator: &[],
instruction_discriminator: discriminators::INCREASE_LIQUIDITY_V2,
event_type: EventType::RaydiumClmmIncreaseLiquidityV2,
inner_instruction_parser: None,
instruction_parser: Some(parse_increase_liquidity_v2_instruction),
requires_inner_instruction: false,
},
GenericEventParseConfig {
program_id: RAYDIUM_CLMM_PROGRAM_ID,
protocol_type: ProtocolType::RaydiumClmm,
inner_instruction_discriminator: &[],
instruction_discriminator: discriminators::OPEN_POSITION_WITH_TOKEN_22_NFT,
event_type: EventType::RaydiumClmmOpenPositionWithToken22Nft,
inner_instruction_parser: None,
instruction_parser: Some(parse_open_position_with_token_22_nft_instruction),
requires_inner_instruction: false,
},
GenericEventParseConfig {
program_id: RAYDIUM_CLMM_PROGRAM_ID,
protocol_type: ProtocolType::RaydiumClmm,
inner_instruction_discriminator: &[],
instruction_discriminator: discriminators::OPEN_POSITION_V2,
event_type: EventType::RaydiumClmmOpenPositionV2,
inner_instruction_parser: None,
instruction_parser: Some(parse_open_position_v2_instruction),
requires_inner_instruction: false,
},
];
/// 解析 Raydium CLMM instruction data
///
/// 根据判别器路由到具体的 instruction 解析函数
pub fn parse_raydium_clmm_instruction_data(
discriminator: &[u8],
data: &[u8],
accounts: &[Pubkey],
metadata: EventMetadata,
) -> Option<DexEvent> {
match discriminator {
discriminators::SWAP => parse_swap_instruction(data, accounts, metadata),
discriminators::SWAP_V2 => parse_swap_v2_instruction(data, accounts, metadata),
discriminators::CLOSE_POSITION => {
parse_close_position_instruction(data, accounts, metadata)
}
discriminators::DECREASE_LIQUIDITY_V2 => {
parse_decrease_liquidity_v2_instruction(data, accounts, metadata)
}
discriminators::CREATE_POOL => parse_create_pool_instruction(data, accounts, metadata),
discriminators::INCREASE_LIQUIDITY_V2 => {
parse_increase_liquidity_v2_instruction(data, accounts, metadata)
}
discriminators::OPEN_POSITION_WITH_TOKEN_22_NFT => {
parse_open_position_with_token_22_nft_instruction(data, accounts, metadata)
}
discriminators::OPEN_POSITION_V2 => {
parse_open_position_v2_instruction(data, accounts, metadata)
}
_ => None,
}
}
/// 解析 Raydium CLMM inner instruction data
///
/// Raydium CLMM 没有 inner instruction 事件
pub fn parse_raydium_clmm_inner_instruction_data(
_discriminator: &[u8],
_data: &[u8],
_metadata: EventMetadata,
) -> Option<DexEvent> {
None
}
/// 解析 Raydium CLMM 账户数据
///
/// 根据判别器路由到具体的账户解析函数
pub fn parse_raydium_clmm_account_data(
discriminator: &[u8],
account: &crate::streaming::grpc::AccountPretty,
metadata: crate::streaming::event_parser::common::EventMetadata,
) -> Option<crate::streaming::event_parser::DexEvent> {
match discriminator {
discriminators::AMM_CONFIG => {
crate::streaming::event_parser::protocols::raydium_clmm::types::amm_config_parser(account, metadata)
}
discriminators::POOL_STATE => {
crate::streaming::event_parser::protocols::raydium_clmm::types::pool_state_parser(account, metadata)
}
discriminators::TICK_ARRAY_STATE => {
crate::streaming::event_parser::protocols::raydium_clmm::types::tick_array_state_parser(account, metadata)
}
_ => None,
}
}
/// 解析打开仓位V2指令事件
fn parse_open_position_v2_instruction(
data: &[u8],
accounts: &[Pubkey],
metadata: EventMetadata,
mut metadata: EventMetadata,
) -> Option<DexEvent> {
metadata.event_type = EventType::RaydiumClmmOpenPositionV2;
if data.len() < 51 || accounts.len() < 22 {
return None;
}
@@ -152,8 +135,10 @@ fn parse_open_position_v2_instruction(
fn parse_open_position_with_token_22_nft_instruction(
data: &[u8],
accounts: &[Pubkey],
metadata: EventMetadata,
mut metadata: EventMetadata,
) -> Option<DexEvent> {
metadata.event_type = EventType::RaydiumClmmOpenPositionWithToken22Nft;
if data.len() < 51 || accounts.len() < 20 {
return None;
}
@@ -197,8 +182,10 @@ fn parse_open_position_with_token_22_nft_instruction(
fn parse_increase_liquidity_v2_instruction(
data: &[u8],
accounts: &[Pubkey],
metadata: EventMetadata,
mut metadata: EventMetadata,
) -> Option<DexEvent> {
metadata.event_type = EventType::RaydiumClmmIncreaseLiquidityV2;
if data.len() < 34 || accounts.len() < 15 {
return None;
}
@@ -230,8 +217,10 @@ fn parse_increase_liquidity_v2_instruction(
fn parse_create_pool_instruction(
data: &[u8],
accounts: &[Pubkey],
metadata: EventMetadata,
mut metadata: EventMetadata,
) -> Option<DexEvent> {
metadata.event_type = EventType::RaydiumClmmCreatePool;
if data.len() < 24 || accounts.len() < 13 {
return None;
}
@@ -259,8 +248,10 @@ fn parse_create_pool_instruction(
fn parse_decrease_liquidity_v2_instruction(
data: &[u8],
accounts: &[Pubkey],
metadata: EventMetadata,
mut metadata: EventMetadata,
) -> Option<DexEvent> {
metadata.event_type = EventType::RaydiumClmmDecreaseLiquidityV2;
if data.len() < 32 || accounts.len() < 16 {
return None;
}
@@ -293,8 +284,10 @@ fn parse_decrease_liquidity_v2_instruction(
fn parse_close_position_instruction(
_data: &[u8],
accounts: &[Pubkey],
metadata: EventMetadata,
mut metadata: EventMetadata,
) -> Option<DexEvent> {
metadata.event_type = EventType::RaydiumClmmClosePosition;
if accounts.len() < 6 {
return None;
}
@@ -313,8 +306,10 @@ fn parse_close_position_instruction(
fn parse_swap_instruction(
data: &[u8],
accounts: &[Pubkey],
metadata: EventMetadata,
mut metadata: EventMetadata,
) -> Option<DexEvent> {
metadata.event_type = EventType::RaydiumClmmSwap;
if data.len() < 33 || accounts.len() < 10 {
return None;
}
@@ -347,8 +342,10 @@ fn parse_swap_instruction(
fn parse_swap_v2_instruction(
data: &[u8],
accounts: &[Pubkey],
metadata: EventMetadata,
mut metadata: EventMetadata,
) -> Option<DexEvent> {
metadata.event_type = EventType::RaydiumClmmSwapV2;
if data.len() < 33 || accounts.len() < 13 {
return None;
}