repository

type Client struct {
	User interface {
		GetByEmail(ctx context.Context, email string) (entity.User, error)
		Insert(ctx context.Context, user entity.User) error
	}
	Nutrition interface {
		Insert(ctx context.Context, nutrition entity.Nutrition) error
		GetAllByUserID(ctx context.Context, userID string) ([]entity.Nutrition, error)
	}
	Commit   func() error
	Rollback func() error
}

type Repository interface {
	NewClient(tx bool) (Client, error)
}