def test_get_providers_queryset_for_customer(self):
"""Verify all providers returned by a customer."""
# Create Customer
customer = None
serializer = CustomerSerializer(data=self.customer_data[0])
if serializer.is_valid(raise_exception=True):
customer = serializer.save()
# Verify no providers are returned
self.assertFalse(ProviderManager.get_providers_queryset_for_customer(customer).exists())
# Create Providers
provider_1 = Provider.objects.create(name='provider1', created_by=customer.owner, customer=customer)
provider_2 = Provider.objects.create(name='provider2', created_by=customer.owner, customer=customer)
providers = ProviderManager.get_providers_queryset_for_customer(customer)
# Verify providers are returned
provider_1_found = False
provider_2_found = False
for provider in providers:
if provider.uuid == provider_1.uuid:
provider_1_found = True
elif provider.uuid == provider_2.uuid:
provider_2_found = True
self.assertTrue(provider_1_found)
self.assertTrue(provider_2_found)
self.assertEqual((len(providers)), 2)
def destroy(self, request, *args, **kwargs):
"""Delete a customer.
@api {delete} /api/v1/customers/:uuid/ Delete a customer
@apiName DeleteCustomers
@apiGroup Customer
@apiVersion 1.0.0
@apiDescription Delete a customer.
@apiHeader {String} token Service Admin authorizaton token.
@apiHeaderExample {json} Header-Example:
{
"Authorizaton": "Token 45138a913da44ab89532bab0352ef84b"
}
@apiParam {String} uuid Customer unique ID.
@apiSuccessExample {json} Success-Response:
HTTP/1.1 204 NO CONTENT
"""
user_savepoint = transaction.savepoint()
customer_manager = None
try:
customer_manager = CustomerManager(kwargs['uuid'])
except CustomerManagerDoesNotExist:
LOG.error('Unable to find provider for uuid {}.'.format(
kwargs['uuid']))
raise NotFound
providers = ProviderManager.get_providers_queryset_for_customer(
customer_manager.get_model())
try:
customer_manager.remove_users(request.user)
customer_manager.remove_tenant(request.user)
except DatabaseError:
transaction.savepoint_rollback(user_savepoint)
LOG.error('Failed to remove assets for customer {}.'.format(
customer_manager.get_name()))
raise UserDeleteException
try:
for provider in providers:
provider_manager = ProviderManager(provider.uuid)
provider_manager.remove(request.user,
customer_remove_context=True)
except (DatabaseError, ProviderManagerError):
transaction.savepoint_rollback(user_savepoint)
LOG.error('{} failed to remove provider {}.'.format(
request.user.username, provider_manager.get_name()))
raise ProviderDeleteException
http_response = super().destroy(request=request,
args=args,
kwargs=kwargs)
if http_response.status_code is not 204:
transaction.savepoint_rollback(user_savepoint)
return http_response
