added query logger

cmd/api/main.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"context"
+	"log"
 	"os"
 	"wallet-api/pkg/api"
 	"wallet-api/pkg/middleware"
@@ -20,6 +21,12 @@ func main() {
 	r := gin.New()
 	r.Use(middleware.CORSMiddleware())
 
+	file, err := os.OpenFile("logs.txt", os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0666)
+	if err != nil {
+		log.Print("Cannot open file logs.txt")
+	}
+	log.SetOutput(file)
+
 	conn := db.CreateConnection(ctx, dbUrl)
 	api.Init(r, conn)