Update amm buy

example/tx.go

@@ -1,4 +1,4 @@
-package example
+package parser
 
 import (
 	"time"
@@ -74,6 +74,11 @@ func FromTx(tx *parser.Tx) []*Tx {
 		token0Address := s.BaseMint
 		token0Decimals := s.BaseMintDecimals
 		if s.Program == "Pump" {
+			quoteMint := s.QuoteMint
+			// 有些数据里 quote 会给 SystemProgram，统一转成 WSOL
+			if quoteMint.Equals(solana.WrappedSol) || quoteMint.Equals(solana.SystemProgramID) {
+				quoteMint = solana.WrappedSol
+			}
 			newTx = &Tx{
 				Err:          nil,
 				BondingCurve: s.Pool.String(),
@@ -82,7 +87,7 @@ func FromTx(tx *parser.Tx) []*Tx {
 				Token0Address:  s.BaseMint.String(),
 				Token0Program:  s.BaseTokenProgram.String(),
 				Token0Decimals: s.BaseMintDecimals,
-				Token1Address:  "",
+				Token1Address:  quoteMint.String(),
 				Token0Amount:   s.BaseAmount.Div(decimal.NewFromInt(1e6)),
 				Token1Amount:   s.QuoteAmount.Div(decimal.NewFromInt(1e9)),
 				Block:          tx.Block,