Top Level Namespace

Defined Under Namespace

Modules: Hanami, Tachiban

Instance Method Summary collapse

Instance Method Details

#generate_policy(app_name, controller_name) ⇒ Object

The generate_policy method creates the policy file for specified application and controller. By default all actions to check against are commented out. Uncomment the needed actions and define appropriate user role.



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# File 'lib/tachiban/policy_generator/policy_generator.rb', line 8

def generate_policy(app_name, controller_name)
  app_name = app_name
  controller = controller_name.downcase.capitalize
  policy_txt = <<-TXT
    class #{controller}Policy
      def initialize(role)
        @user_role = role

        # Uncomment the required roles and add the
        # appropriate user role to the @authorized_roles* array.

        # @authorized_roles_for_new = []
        # @authorized_roles_for_create = []
        # @authorized_roles_for_show = []
        # @authorized_roles_for_index = []
        # @authorized_roles_for_edit = []
        # @authorized_roles_for_update = []
        # @authorized_roles_for_destroy = []
      end

      def new?
        @authorized_roles_for_new.include? @user_role
      end
      def create?
        @authorized_roles_for_create.include? @user_role
      end
      def show?
        @authorized_roles_for_show.include? @user_role
      end
      def index?
        @authorized_roles_for_index.include? @user_role
      end
      def edit?
        @authorized_roles_for_edit.include? @user_role
      end
      def update?
        @authorized_roles_for_update.include? @user_role
      end
      def destroy?
        @authorized_roles_for_destroy.include? @user_role
      end
    end
    TXT


  FileUtils.mkdir_p "lib/#{app_name}/policies" unless File.directory?("lib/#{app_name}/policies")
  unless File.file?("lib/#{app_name}/policies/#{controller}Policy.rb")
    File.open("lib/#{app_name}/policies/#{controller}Policy.rb", 'w') { |file| file.write(policy_txt) }
  end
  puts("Generated policy: lib/#{app_name}/policies/#{controller}Policy.rb") if File.file?("lib/#{app_name}/policies/#{controller}Policy.rb")
end