repository: fixed a bug when scoped token was attached to repository, admins were unable to remove that repository.

rhodecode/model/db.py

@@ -1624,6 +1624,8 b' class Repository(Base, BaseModel):'
     integrations = relationship('Integration',
                                 cascade="all, delete, delete-orphan")
 
+    scoped_tokens = relationship('UserApiKeys', cascade="all")
+
     def __unicode__(self):
         return u"<%s('%s:%s')>" % (self.__class__.__name__, self.repo_id,
                                    safe_unicode(self.repo_name))

rhodecode/templates/admin/repos/repo_edit_advanced.mako

@@ -6,6 +6,7 b''
     (_('Created on'), h.format_date(c.rhodecode_db_repo.created_on), '', ''),
     (_('Updated on'), h.format_date(c.rhodecode_db_repo.updated_on), '', ''),
     (_('Cached Commit id'), lambda: h.link_to(c.rhodecode_db_repo.changeset_cache.get('short_id'), h.route_path('repo_commit',repo_name=c.repo_name,commit_id=c.rhodecode_db_repo.changeset_cache.get('raw_id'))), '', ''),
+    (_('Attached scoped tokens'), len(c.rhodecode_db_repo.scoped_tokens), '', [x.user for x in c.rhodecode_db_repo.scoped_tokens]),
  ]
 %>