repository

type ProductRepository interface {
	Get(id string) (*domain.Product, error)
	List() ([]domain.Product, error)
	Create(user *domain.Product) error
	Delete(id string) error
}

type UserRepository interface {
	Get(id string) (*domain.User, error)
	List() ([]domain.User, error)
	Create(user *domain.User) error
	Delete(id string) error
}