onsig/libsam
4
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 2 Wiki Activity

chore: support raydium launch lab create

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files

47
pkg/shreder/program_raydiumlaunchlab.go
View File

@@ -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")

98
pkg/shreder/txparser_test.go
View File

@@ -679,3 +679,101 @@ func TestParseRaydiumLaunchLabSellExactOut(t *testing.T) {
t.Fatalf("expected ExactSOL true, got false")
}
}
func TestParseRaydiumLaunchLabCreate(t *testing.T) {
rpcUrl := os.Getenv("SOL_RPC_URL")
if rpcUrl == "" {
t.Fatalf("SOL_RPC_URL is not set")
}
client := rpc.New(rpcUrl)
ch := make(chan TxSignal)
closed := make(chan struct{})
go func() {
ParseTransactionForSubscribe(
context.Background(),
getTransaction(t, client, "2qi4STgj33b1DydMKvtpqeSVwkcTJHww8ViX9ADMu2TaRz2uSGcVjgDyd9AELnn2N1ojSGy2qnM6uiXJc2vEcLmw"),
nil,
ch,
closed,
)
}()
go func() {
<-closed
close(ch)
}()
signals := make([]TxSignal, 0)
for signal := range ch {
signals = append(signals, signal)
}
if len(signals) == 0 {
t.Fatalf("expected at least 1 signal, got %d", len(signals))
}
signal := signals[0]
if signal.Label != "raydiumlaunchlab" {
t.Fatalf("expected raydiumlaunchlab signal, got %s", signal.Label)
}
if signal.Event != "create" {
t.Fatalf("expected create event, got %s", signal.Event)
}
if signal.Maker != "F9TNxWymThfvs4kVVmyaBqx8pjxpvP7kScNBqiczeY84" {
t.Fatalf("expected maker F9TNxWymThfvs4kVVmyaBqx8pjxpvP7kScNBqiczeY84, got %s", signal.Maker)
}
if signal.Token0Address != "5VvwdKsYUjPTNbEotwDcV48PQEfi42of7TzaLyaybonk" {
t.Fatalf("expected token0 address 5VvwdKsYUjPTNbEotwDcV48PQEfi42of7TzaLyaybonk, got %s", signal.Token0Address)
}
if signal.IsToken2022 {
t.Fatalf("expected IsToken2022 false, got true")
}
}
func TestParseRaydiumLaunchLabCreate2(t *testing.T) {
rpcUrl := os.Getenv("SOL_RPC_URL")
if rpcUrl == "" {
t.Fatalf("SOL_RPC_URL is not set")
}
client := rpc.New(rpcUrl)
ch := make(chan TxSignal)
closed := make(chan struct{})
go func() {
ParseTransactionForSubscribe(
context.Background(),
getTransaction(t, client, "3ZofgvJ3vrNRnyGfAFwENSrDAHxVuXhqrL4svwctHuxZHnAengj5SHeEwPJiJFPXYaBcnfrUAk2V4368LVVSEP2W"),
nil,
ch,
closed,
)
}()
go func() {
<-closed
close(ch)
}()
signals := make([]TxSignal, 0)
for signal := range ch {
signals = append(signals, signal)
}
if len(signals) == 0 {
t.Fatalf("expected at least 1 signal, got %d", len(signals))
}
signal := signals[0]
if signal.Label != "raydiumlaunchlab" {
t.Fatalf("expected raydiumlaunchlab signal, got %s", signal.Label)
}
if signal.Event != "create" {
t.Fatalf("expected create event, got %s", signal.Event)
}
if signal.Maker != "7GhWwhaMgbKiRWxF93Bud6HnHMci6NCLTJyTxG8zFH51" {
t.Fatalf("expected maker 7GhWwhaMgbKiRWxF93Bud6HnHMci6NCLTJyTxG8zFH51, got %s", signal.Maker)
}
if signal.Token0Address != "GWeFeDVD75PVGHdLf7HrYJe2BYTiA8J3nVJXSqb4CpoU" {
t.Fatalf("expected token0 address GWeFeDVD75PVGHdLf7HrYJe2BYTiA8J3nVJXSqb4CpoU, got %s", signal.Token0Address)
}
if !signal.IsToken2022 {
t.Fatalf("expected IsToken2022 true, got false")
}
}