ability.cr

module Ability
  abstract def current_user : User

  def can_edit?(other : User)
    other.id == user.id || user.admin?
  end

  def can_delete?(other : User)
    other.id == user.id || user.admin?
  end

  def can_edit?(organizer : Organizer)
    organizer.editor_id == user.id || user.admin?
  end

  def can_edit?(organizer : Organizer.class)
    user.admin? || user.editor?
  end

  def can_delete?(organizer : Organizer)
    organizer.editor_id == user.id || user.admin?
  end

  def can_delete?(organizer : Organizer.class)
    user.admin? || user.editor?
  end

  def can_edit?(event : Event)
    event.editor_id == user.id || user.admin?
  end

  def can_edit?(e : Event.class)
    user.admin?
  end

  def can_delete?(event : Event)
    event.editor_id == user.id || user.admin?
  end

  def can_delete?(e : Event.class)
    user.admin?
  end

  def user : User
    current_user
  end
end