1 files changed, 23 insertions, 0 deletions
diff --git a/app/controllers/concerns/issuable_actions.rb b/app/controllers/concerns/issuable_actions.rb
new file mode 100644
index 00000000000..f40b62446e5
--- /dev/null
+++ b/app/controllers/concerns/issuable_actions.rb
@@ -0,0 +1,23 @@
+module IssuableActions
+  extend ActiveSupport::Concern
+
+  included do
+    before_action :authorize_destroy_issuable!, only: :destroy
+  end
+
+  def destroy
+    issuable.destroy
+
+    name = issuable.class.name.titleize.downcase
+    flash[:notice] = "The #{name} was successfully deleted."
+    redirect_to polymorphic_path([@project.namespace.becomes(Namespace), @project, issuable.class])
+  end
+
+  private
+
+  def authorize_destroy_issuable!
+    unless current_user.can?(:"destroy_#{issuable.to_ability_name}", issuable)
+      return access_denied!
+    end
+  end
+end