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Fix error in consumer when camp matching query does not exist.

This commit is contained in:
Víðir Valberg Guðmundsson 2017-07-09 16:37:19 +02:00
parent af94eba144
commit 034543595a
1 changed files with 20 additions and 17 deletions
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37
src/program/consumers.py
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@ -12,23 +12,26 @@ class ScheduleConsumer(JsonWebsocketConsumer):
def connect(self, message, **kwargs): def connect(self, message, **kwargs):
camp_slug = message.http_session['campslug'] camp_slug = message.http_session['campslug']
camp = Camp.objects.get(slug=camp_slug) try:
days = list(map( camp = Camp.objects.get(slug=camp_slug)
lambda day: days = list(map(
{ 'repr': day.lower.strftime('%A %Y-%m-%d') lambda day:
, 'iso': day.lower.strftime('%Y-%m-%d') { 'repr': day.lower.strftime('%A %Y-%m-%d')
, 'day_name': day.lower.strftime('%A') , 'iso': day.lower.strftime('%Y-%m-%d')
}, , 'day_name': day.lower.strftime('%A')
camp.get_days('camp') },
)) camp.get_days('camp')
event_instances_query_set = EventInstance.objects.filter(event__camp=camp) ))
event_instances = list(map(lambda x: x.to_json(), event_instances_query_set)) event_instances_query_set = EventInstance.objects.filter(event__camp=camp)
self.send({ event_instances = list(map(lambda x: x.to_json(), event_instances_query_set))
"accept": True, self.send({
"event_instances": event_instances, "accept": True,
"days": days, "event_instances": event_instances,
"action": "init" "days": days,
}) "action": "init"
})
except Camp.DoesNotExist:
pass
def raw_receive(self, message, **kwargs): def raw_receive(self, message, **kwargs):
content = self.decode_json(message['text']) content = self.decode_json(message['text'])