1 files changed, 31 insertions, 0 deletions
diff --git a/app/services/issuable/callbacks/base.rb b/app/services/issuable/callbacks/base.rb
new file mode 100644
index 00000000000..3fabce2c949
--- /dev/null
+++ b/app/services/issuable/callbacks/base.rb
@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+module Issuable
+  module Callbacks
+    class Base
+      include Gitlab::Allowable
+
+      def initialize(issuable:, current_user:, params:)
+        @issuable = issuable
+        @current_user = current_user
+        @params = params
+      end
+
+      def after_initialize; end
+      def after_update_commit; end
+      def after_save_commit; end
+
+      private
+
+      attr_reader :issuable, :current_user, :params
+
+      def excluded_in_new_type?
+        params.key?(:excluded_in_new_type) && params[:excluded_in_new_type]
+      end
+
+      def has_permission?(permission)
+        can?(current_user, permission, issuable)
+      end
+    end
+  end
+end