database

type DB struct {
	*sqlx.DB
}

type QRCode struct {
	QrcodeID  int       `db:"qrcode_id"`
	UserID    int       `db:"user_id"`
	Data      string    `db:"data"`
	ImagePath string    `db:"image_path"`
	CreatedAt time.Time `db:"created_at"`
}

type QRCodeNotFoundError struct {
	ID int
}

type User struct {
	ID            int     `db:"id"`
	Username      string  `db:"username"`
	Password_hash string  `db:"password_hash"`
	Email         *string `db:"email"`
}

type UserNotFoundError struct {
	UsernameOrEmail string
}