class PortalSetting
  include Mongoid::Document
  include Mongoid::Timestamps

  field :offerer_role, :type => BSON::ObjectId
  field :applicant_role, :type => BSON::ObjectId

  def self.get_offerer_role
    ps = self.first
    return Role.find(ps.offerer_role).title rescue nil
  end

  def self.get_applicant_role
    ps = self.first
    return Role.find(ps.applicant_role).title rescue nil
  end

  def self.get_member_type(member)
    member_roles = member.roles.pluck(:id)
    return "offerer" if member_roles.include?(self.first.offerer_role)
    return "applicant" if member_roles.include?(self.first.applicant_role)
  end
end