Merge branch 'master' of https://github.com/samlior/libsam

pkg/shreder/tx.go

@@ -1,6 +1,8 @@
 package shreder
 
 import (
+	"log/slog"
+	"os"
 	"time"
 
 	"github.com/shopspring/decimal"
@@ -11,8 +13,23 @@ const (
 	SolDecimals   = 9
 )
 
+var (
+	logger *slog.Logger
+)
+
+func init() {
+	handler := slog.NewTextHandler(os.Stdout, &slog.HandlerOptions{Level: slog.LevelInfo})
+	logger = slog.New(handler)
+}
+
+func SetLogLevel(level slog.Level) {
+	handler := slog.NewTextHandler(os.Stdout, &slog.HandlerOptions{Level: level})
+	logger = slog.New(handler)
+}
+
 type TxSignal struct {
 	Source        string          `json:"source"`
+	Label         string          `json:"label"`
 	TxHash        string          `json:"tx_hash"`
 	Maker         string          `json:"maker"`
 	Token0Address string          `json:"token0_address"`