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chore: support raydium launch lab create

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This commit is contained in:
samlior
2026-03-23 15:02:58 +08:00
parent 8e734eb793
commit 17a3c9e89c
2 changed files with 141 additions and 4 deletions
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47
pkg/shreder/program_raydiumlaunchlab.go
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@@ -5,14 +5,17 @@ import (
"fmt"
"github.com/gagliardetto/solana-go"
"github.com/shopspring/decimal"
)
var raydiumLaunchLabProgramID = solana.MustPublicKeyFromBase58("LanMV9sAd7wArD4vJFi2qDdfnVhFxYSUg6eADduJ3uj")
var (
raydiumLaunchLabSellExactInDiscriminator = []byte{0x95, 0x27, 0xde, 0x9b, 0xd3, 0x7c, 0x98, 0x1a}
raydiumLaunchLabSellExactOutDiscriminator = []byte{0x5f, 0xc8, 0x47, 0x22, 0x08, 0x09, 0x0b, 0xa6}
raydiumLaunchLabBuyExactInDiscriminator = []byte{0xfa, 0xea, 0x0d, 0x7b, 0xd5, 0x9c, 0x13, 0xec}
raydiumLaunchLabBuyExactOutDiscriminator = []byte{0x18, 0xd3, 0x74, 0x28, 0x69, 0x03, 0x99, 0x38}
raydiumLaunchLabInitializeV2PoolDiscriminator = []byte{67, 153, 175, 39, 218, 16, 38, 32}
raydiumLaunchLabInitializeWithToken2022PoolDiscriminator = []byte{37, 190, 126, 222, 44, 154, 171, 17}
raydiumLaunchLabSellExactInDiscriminator = []byte{0x95, 0x27, 0xde, 0x9b, 0xd3, 0x7c, 0x98, 0x1a}
raydiumLaunchLabSellExactOutDiscriminator = []byte{0x5f, 0xc8, 0x47, 0x22, 0x08, 0x09, 0x0b, 0xa6}
raydiumLaunchLabBuyExactInDiscriminator = []byte{0xfa, 0xea, 0x0d, 0x7b, 0xd5, 0x9c, 0x13, 0xec}
raydiumLaunchLabBuyExactOutDiscriminator = []byte{0x18, 0xd3, 0x74, 0x28, 0x69, 0x03, 0x99, 0x38}
)
func parseRaydiumLaunchLabInstruction(tx VersionedTransaction, instructionIndex int) (TxSignalBatch, error) {
@@ -40,6 +43,10 @@ func parseRaydiumLaunchLabInstruction(tx VersionedTransaction, instructionIndex
txSignal, err = parseRaydiumLaunchLabSwap(tx, instruction, false, true)
} else if matchMethod(instruction.Data, raydiumLaunchLabSellExactOutDiscriminator) {
txSignal, err = parseRaydiumLaunchLabSwap(tx, instruction, false, false)
} else if matchMethod(instruction.Data, raydiumLaunchLabInitializeV2PoolDiscriminator) {
txSignal, err = parseRaydiumLaunchLabCreate(tx, instruction, false)
} else if matchMethod(instruction.Data, raydiumLaunchLabInitializeWithToken2022PoolDiscriminator) {
txSignal, err = parseRaydiumLaunchLabCreate(tx, instruction, true)
}
if txSignal != nil {
return TxSignalBatch{txSignal}, err
@@ -47,6 +54,38 @@ func parseRaydiumLaunchLabInstruction(tx VersionedTransaction, instructionIndex
return nil, err
}
func parseRaydiumLaunchLabCreate(tx VersionedTransaction, instruction Instructions, isToken2022 bool) (*TxSignal, error) {
if len(instruction.Accounts) < 10 {
return nil, fmt.Errorf("accounts too short")
}
mint, err := tx.GetAccount(int(instruction.Accounts[6]))
if err != nil {
return nil, err
}
creator, err := tx.GetAccount(int(instruction.Accounts[1]))
if err != nil {
return nil, err
}
return &TxSignal{
TxHash: tx.Signatures[0].String(),
Label: "raydiumlaunchlab",
Maker: creator.String(),
Token0Address: mint.String(),
Token1Address: wsolMint,
Token0Amount: decimal.Zero,
Token1Amount: decimal.Zero,
Program: "RaydiumLaunchLab",
Event: "create",
IsToken2022: isToken2022,
IsMayhemMode: false,
Block: tx.Block,
Token0AmountUint64: 0,
Token1AmountUint64: 0,
}, nil
}
func parseRaydiumLaunchLabSwap(tx VersionedTransaction, instruction Instructions, isBuy bool, exactIn bool) (*TxSignal, error) {
if len(instruction.Accounts) < 10 {
return nil, fmt.Errorf("accounts too short")