class Perm < ActiveRecord::Base
  ##
  # Associations
  has_and_belongs_to_many :users, :join_table => :users_perms

  ##
  # Possibly needed for active_admin
  #   -relies on protected_attributes gem as syntax depricated in rails 4.2
  attr_accessible :name, :as => [:default, :admin]

  validates :name, presence: true, uniqueness: true

  ADD_ORGS = Perm.where(name: 'add_organisations').first.freeze
  CHANGE_AFFILIATION = Perm.where(name: 'change_org_affiliation').first.freeze
  GRANT_PERMISSIONS = Perm.where(name: 'grant_permissions').first.freeze
  MODIFY_TEMPLATES = Perm.where(name: 'modify_templates').first.freeze
  MODIFY_GUIDANCE = Perm.where(name: 'modify_guidance').first.freeze
  USE_API = Perm.where(name: 'use_api').first.freeze
  CHANGE_ORG_DETAILS = Perm.where(name: 'change_org_details').first.freeze
  GRANT_API = Perm.where(name: 'grant_api_to_orgs').first.freeze
end