updates

server/scripts/migration.go

@@ -0,0 +1,41 @@
+package scripts
+
+import (
+	"fmt"
+	"log"
+
+	"go-server/internal/config"
+
+	"gorm.io/driver/postgres"
+	"gorm.io/gorm"
+)
+
+// Define models for migration
+type User struct {
+	ID       uint   `gorm:"primaryKey"`
+	Email    string `gorm:"uniqueIndex"`
+	Password string
+}
+
+// Migrate function to run database migrations
+func Migrate() {
+	// Load from environment variables or configuration
+	cfg, err := config.LoadConfig()
+	if err != nil {
+		panic(err)
+	}
+
+	dsn := cfg.Database.DSN()
+	db, err := gorm.Open(postgres.Open(dsn), &gorm.Config{})
+	if err != nil {
+		log.Fatalf("Failed to connect to database: %v", err)
+	}
+
+	// AutoMigrate runs the migration
+	err = db.AutoMigrate(&User{})
+	if err != nil {
+		log.Fatalf("Migration failed: %v", err)
+	}
+
+	fmt.Println("Migration completed successfully!")
+}