user

type AuthInfo struct {
	UserID       string
	IsLocked     bool
	PasswordHash []byte
}

type Registration struct {
	UserID       string
	Email        string
	Username     string
	PasswordHash []byte
}

type Repository interface {
	FindAuthInfo(username string) (*AuthInfo, error)

	FindUserByID(id string) (*User, error)

	HasAccount(username string) (bool, error)

	CreateAccount(r *Registration) (bool, error)
}

type User struct {
	Username  string
	FirstName string
	LastName  string
}