chore: support maestro bonk buy/sell

pkg/shreder/program_maestro.go

@@ -106,7 +106,6 @@ func maestroMultiSwap2DexName(dexID uint8) string {
 		return "OrcaWhirPool"
 	case 9:
 		return "MeteoraPools"
-
 	case 10:
 		return "MeteoraDynamicBondingCurve"
 	default:
@@ -125,20 +124,7 @@ func parseMaestroInstruction(tx VersionedTransaction, idx int) (TxSignalBatch, e
 	return parseMaestroInstructionDataAndAccounts(tx, ix.Data, ix.Accounts)
 }
 
-func parseMaestroInstructionDataAndAccounts(tx VersionedTransaction, ixData []byte, ixAccounts []uint8) (TxSignalBatch, error) {
-	args, err := decodeMaestroMultiSwap2Args(ixData)
-	if err != nil {
-		return nil, nil
-	}
-	// only decode pump amm
-	if len(args.Routes) != 1 {
-		return nil, nil
-	}
-
-	if args.Routes[0].DexID != 4 {
-		return nil, nil
-	}
-
+func parsePumpAMMMaestroInstructionDataAndAccounts(tx VersionedTransaction, ixAccounts []uint8, args *MaestroMultiSwap2Args) (TxSignalBatch, error) {
 	var (
 		event        string
 		token0Amount uint64
@@ -255,3 +241,91 @@ func parseMaestroInstructionDataAndAccounts(tx VersionedTransaction, ixData []by
 		},
 	}, nil
 }
+
+func parseRaydiumLaunchLabMaestroInstructionDataAndAccounts(tx VersionedTransaction, ixAccounts []uint8, args *MaestroMultiSwap2Args) (TxSignalBatch, error) {
+	var (
+		event        string
+		token0Amount uint64
+		token1Amount uint64
+
+		// pool      solana.PublicKey
+		baseMint  solana.PublicKey
+		quoteMint solana.PublicKey
+
+		err error
+	)
+
+	routeFlag := args.Routes[0].RouteKeyIdx
+	if routeFlag == 0x0b {
+		event = "buy"
+		token0Amount = args.MinAmountOut
+		token1Amount = args.AmountIn
+		if len(ixAccounts) < 18 {
+			return nil, nil
+		}
+		quoteMint, err = tx.GetAccount(int(ixAccounts[7]))
+		if err != nil {
+			return nil, err
+		}
+		baseMint, err = tx.GetAccount(int(ixAccounts[17]))
+		if err != nil {
+			return nil, err
+		}
+	} else if routeFlag == 0x08 {
+		event = "sell"
+		token0Amount = args.AmountIn
+		token1Amount = args.MinAmountOut
+		if len(ixAccounts) < 18 {
+			return nil, nil
+		}
+		quoteMint, err = tx.GetAccount(int(ixAccounts[17]))
+		if err != nil {
+			return nil, err
+		}
+		baseMint, err = tx.GetAccount(int(ixAccounts[7]))
+		if err != nil {
+			return nil, err
+		}
+	} else {
+		return nil, nil
+	}
+
+	if !quoteMint.Equals(wrappedSOL) {
+		return nil, nil
+	}
+
+	return TxSignalBatch{
+		&TxSignal{
+			TxHash:             tx.Signatures[0].String(),
+			Maker:              tx.StaticAccountKeys[0].String(),
+			Token0Address:      baseMint.String(),
+			Token1Address:      wsolMint,
+			Token0Amount:       formatTokenAmount(token0Amount),
+			Token1Amount:       formatTokenAmount(token1Amount),
+			Event:              event,
+			Program:            "RaydiumLaunchLab",
+			ExactSOL:           event == "buy",
+			Token0AmountUint64: token0Amount,
+			Token1AmountUint64: token1Amount,
+		},
+	}, nil
+}
+
+func parseMaestroInstructionDataAndAccounts(tx VersionedTransaction, ixData []byte, ixAccounts []uint8) (TxSignalBatch, error) {
+	args, err := decodeMaestroMultiSwap2Args(ixData)
+	if err != nil {
+		return nil, nil
+	}
+	// only decode 1 route
+	if len(args.Routes) != 1 {
+		return nil, nil
+	}
+
+	if args.Routes[0].DexID == 4 {
+		return parsePumpAMMMaestroInstructionDataAndAccounts(tx, ixAccounts, args)
+	} else if args.Routes[0].DexID == 3 {
+		return parseRaydiumLaunchLabMaestroInstructionDataAndAccounts(tx, ixAccounts, args)
+	}
+
+	return nil, nil
+}