def update_push_tokens(self, push_tokens_data, api_version):
if 'apns' in push_tokens_data:
apns_token = push_tokens_data.get('apns')
# Delete user devices
self.delete_apns_devices()
if apns_token is not None:
# Delete devices with same apns_token
APNSDevice.objects.filter(registration_id=apns_token).delete()
# Create new device for user with apns_token
apns_device = APNSDevice(registration_id=apns_token, user=self)
apns_device.api_version = api_version
apns_device.save()
if 'gcm' in push_tokens_data:
gcm_token = push_tokens_data.get('gcm')
# Delete user devices
self.delete_gcm_devices()
if gcm_token is not None:
# Delete devices with same gcm_token
GCMDevice.objects.filter(registration_id=gcm_token).delete()
# Create new gcm device for user with gcm_token
gcm_device = GCMDevice(registration_id=gcm_token, user=self)
gcm_device.api_version = api_version
gcm_device.save()
