def rebuildSubscriptions(context, request):
"""
Rebuild context subscriptions
Performs sanity checks on existing subscriptions
"""
existing_contexts = {}
contexts = request.db.contexts.dump()
for context in contexts:
context.updateUsersSubscriptions(force_update=True)
context.updateContextActivities(force_update=True)
existing_contexts[context['hash']] = context
users = request.db.users.search({'subscribedTo.0': {'$exists': True}})
for user in users:
for subscription in user.get('subscribedTo', []):
if subscription['hash'] not in existing_contexts:
fake_deleted_context = Context.from_object(request, subscription)
user.removeSubscription(fake_deleted_context)
else:
subscription.pop('vetos', None)
subscription.pop('grants', None)
user.save()
handler = JSONResourceRoot(request, [])
return handler.buildResponse()
def _after_delete(self):
"""
Deletes user exchanges just after user is deleted.
"""
# Comento que al borrar el usuario no borre sus exchanges del rabbit
# para que no haya problemas con este usuario ens otras instancias
#notifier = RabbitNotifications(self.request)
#notifier.delete_user(self['username'])
# Mientras no solucionamos lo anterior, como los routing key de activity no se borraban
# y nos podia dar error al intentar notificar a ese usuario
# borro los contextos a los que esta subscrito este usuario en este MAX
from max.models import Context
for subscription in self['subscribedTo']:
fake_deleted_context = Context.from_object(self.request, subscription)
self.removeSubscription(fake_deleted_context)
def addContext(contexts, request):
"""
Adds a context
"""
# Initialize a Context object from the request
newcontext = Context.from_request(request)
# If we have the _id setted, then the object already existed in the DB,
# otherwise, proceed to insert it into the DB
# In both cases, respond with the JSON of the object and the appropiate
# HTTP Status Code
if newcontext.get('_id'):
# Already Exists
code = 200
else:
# New context
code = 201
contextid = newcontext.insert()
newcontext['_id'] = contextid
handler = JSONResourceEntity(request, newcontext.flatten(), status_code=code)
return handler.buildResponse()
def addContext(context, request):
"""
"""
# Initialize a Context object from the request
newcontext = Context()
newcontext.fromRequest(request)
# If we have the _id setted, then the object already existed in the DB,
# otherwise, proceed to insert it into the DB
# In both cases, respond with the JSON of the object and the appropiate
# HTTP Status Code
if newcontext.get('_id'):
# Already Exists
code = 200
else:
# New User
code = 201
contextid = newcontext.insert()
newcontext['_id'] = contextid
handler = JSONResourceEntity(newcontext.flatten(), status_code=code)
return handler.buildResponse()
