From 69599af611699948c27ca20bc4e3275bb474b675 Mon Sep 17 00:00:00 2001
From: Pierre-Yves Chibon <pingou@pingoured.fr>
Date: May 31 2016 06:22:54 +0000
Subject: When a project is deleted, dropped its groups as well


---

diff --git a/pagure/lib/model.py b/pagure/lib/model.py
index c325c32..89695c7 100644
--- a/pagure/lib/model.py
+++ b/pagure/lib/model.py
@@ -1216,7 +1216,9 @@ class ProjectGroup(BASE):
     __tablename__ = 'projects_groups'
 
     project_id = sa.Column(
-        sa.Integer, sa.ForeignKey('projects.id'), primary_key=True)
+        sa.Integer,
+        sa.ForeignKey('projects.id', onupdate='CASCADE', ondelete='CASCADE'),
+        primary_key=True)
     group_id = sa.Column(
         sa.Integer, sa.ForeignKey('pagure_group.id'), primary_key=True)