smc/grandham

# frozen_string_literal: true

class Ability
  include CanCan::Ability

  def initialize(user, controller_namespace)
    user ||= User.new

    case controller_namespace
    when "Admin"
      can :manage, :all if user.role? :admin
      can :manage, :all if user.role? :super_admin
    when "Publisher"
      can :manage, :all if user.role? :publisher
    when "Library"
      can :manage, :all if user.role? :librarian
    else
      can :manage, :all if user.role? :admin
      can :manage, :all if user.role? :super_admin

      if user.role? :contributor
        can :manage, [Book, Author, Publisher, Library]
      else
        can :read, [Book, Author, Publisher, Library]
        can :history, [Book]
        can :books, [Author, Publisher, Library]
      end
    end
  end
end