engine

type CreateUserRequest struct {
	Username string `json:"username"`
	Email    string `json:"email" valid:"email"`
}

type Engine interface {
	GetUser(id string) (*domain.User, error)
	CreateUser(r *CreateUserRequest) (*domain.User, error)
	DeleteUser(id string) error
	ListUsers() []*domain.User
}

type ExampleProviderFactory interface {
	NewUserRepository() UserRepository
}

type Factory interface {
	NewEngine() Engine
}

type Invalid struct {
	Obj     interface{}
	Errors  *kensho.ValidationError
	Message string
}

type NotFound struct {
	ID       string
	TypeName string
}

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