user

type UserHandler interface {
	Join(chatID int64)
	RequestLanguageChange(chatID int64)
	ChangeLanguage(language string, chatID int64, messageID int64)
}

type UserRepository interface {
	GetByID(id int64) (*models.User, error)
	GetByChatID(chatID int64) (*models.User, error)
	Store(u *models.User) (int64, error)
	Update(u *models.User) error
	GetAll() ([]*models.User, error)
}

type UserService interface {
	Create(chatID int64) (*models.User, error)
	GetAll() ([]*models.User, error)
	Update(chatID int64, language string) error
}