I am batman

services/user-service/cmd/main.go

@@ -0,0 +1,39 @@
+package main
+
+import (
+	"fmt"
+	pb "go-microservices/proto/user"
+	"go-microservices/services/user-service/internal/database"
+	"go-microservices/services/user-service/internal/repository"
+	"go-microservices/services/user-service/internal/server"
+	"log"
+	"net"
+	"os"
+
+	"google.golang.org/grpc"
+)
+
+func main() {
+	fmt.Println("Starting User Service...")
+	port := os.Getenv("PORT")
+	if port == "" {
+		port = "50052"
+	}
+	lis, err := net.Listen("tcp", ":"+port)
+	if err != nil {
+		log.Fatalf("Failed to listen: %v", err)
+	}
+	db, err := database.Init()
+	if err != nil {
+		log.Fatalf("failed to init database: %v", err)
+	}
+
+	repo := repository.NewRepository(db)
+
+	grpcServer := grpc.NewServer()
+	pb.RegisterUserServiceServer(grpcServer, server.NewUserServer(repo))
+	log.Printf("User Service listening on %s", port)
+	if err := grpcServer.Serve(lis); err != nil {
+		log.Fatalf("Failed to serve: %v", err)
+	}
+}