package be.simplenotes.domain.usecases.users.register

import arrow.core.Either
import be.simplenotes.domain.model.PersistedUser
import be.simplenotes.domain.usecases.users.login.LoginForm
import io.konform.validation.ValidationErrors

sealed class RegisterError
object UserExists : RegisterError()
class InvalidRegisterForm(val validationErrors: ValidationErrors) : RegisterError()

typealias RegisterForm = LoginForm

interface RegisterUseCase {
    fun register(form: RegisterForm): Either<RegisterError, PersistedUser>
}