package database import ( "fmt" "gorm.io/driver/postgres" "gorm.io/gorm" ) func New(connectionString string) (*gorm.DB, error) { db, err := gorm.Open(postgres.Open(connectionString), &gorm.Config{}) if err != nil { return nil, fmt.Errorf("error connecting to the database %w", err) } return db, nil } func Migrate(db *gorm.DB, tables ...any) error { err := db.AutoMigrate(tables...) if err != nil { return fmt.Errorf("error migrating the database %w", err) } return nil }