Class: Ability

Inherits:
Object
  • Object
show all
Includes:
CanCan::Ability
Defined in:
app/models/ability.rb

Instance Method Summary collapse

Constructor Details

#initialize(user) ⇒ Ability

Returns a new instance of Ability.



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# File 'app/models/ability.rb', line 6

def initialize(user)
  # Define abilities for the passed in user here. For example:
  #
  #   user ||= User.new # guest user (not logged in)
  #   if user.admin?
  #     can :manage, :all
  #   else
  #     can :read, :all
  #   end
  #
  # The first argument to `can` is the action you are giving the user
  # permission to do.
  # If you pass :manage it will apply to every action. Other common actions
  # here are :read, :create, :update and :destroy.
  #
  # The second argument is the resource the user can perform the action on.
  # If you pass :all it will apply to every resource. Otherwise pass a Ruby
  # class of the resource.
  #
  # The third argument is an optional hash of conditions to further filter the
  # objects.
  # For example, here the user can only update published articles.
  #
  #   can :update, Article, :published => true
  #
  # See the wiki for details:
  # https://github.com/CanCanCommunity/cancancan/wiki/Defining-Abilities

  # This will always be the first Ability, since the abilities are "last wins"
  self.merge Abilities::ThecoreAuthCommons.new user
  # Other Abilities
  Abilities.constants(false).each do |ability|
    unless ability.to_s == "ThecoreAuthCommons"
      const = Abilities.const_get(ability) 
      self.merge const.new(user) if const.is_a? Class
    end
  end
  # Overrides from the database defined permissions
  ::Permission.joins(roles: :users).where(users: {id: user.id}).order(:id).each do |permission|
    # E.g. can :manage, :all
    self.send(permission.predicate.name.to_sym, permission.action.name.to_sym, (permission.target.name.classify.constantize rescue permission.target.name.to_sym))
  end
end