anyone-oslo/pages

# frozen_string_literal: true

class Invite < ApplicationRecord
  include PagesCore::Emailable
  include PagesCore::HasRoles

  belongs_to :user
  has_many :roles, class_name: "InviteRole", dependent: :destroy

  before_validation :ensure_token

  validates :token, presence: true

  validate :user_already_exists

  private

  def ensure_token
    self.token ||= SecureRandom.hex(32)
  end

  def user_already_exists
    return unless User.find_by(email:)

    errors.add(:email, :taken)
  end
end