I am batman

services/auth-service/internal/database/database.go

@@ -0,0 +1,28 @@
+package database
+
+import (
+	"os"
+
+	"go-microservices/services/auth-service/internal/models"
+
+	"gorm.io/driver/postgres"
+	"gorm.io/gorm"
+)
+
+func Init() (*gorm.DB, error) {
+	dsn := os.Getenv("DATABASE_URL")
+	if dsn == "" {
+		dsn = "host=localhost user=postgres password=postgres dbname=postgres port=5432 sslmode=disable TimeZone=UTC"
+	}
+
+	db, err := gorm.Open(postgres.Open(dsn), &gorm.Config{})
+	if err != nil {
+		return nil, err
+	}
+
+	if err := db.AutoMigrate(&models.Auth{}, &models.Test{}); err != nil {
+		return nil, err
+	}
+
+	return db, nil
+}