def event_details(request, event_id=None):
# Set a detail/attribute
if request.method == "POST":
try:
event = Event.objects.get(pk=event_id)
data = json.loads(request.read())
payload = {
"event_id": event.id,
"details": [],
}
for detail in data["details"]:
details_type = detail["details_type"]
key = detail["name"]
value = detail["value"]
mode = detail["mode"]
if details_type == "attribute":
attributes = Attribute.objects.filter(event=event, key=key)
if not attributes or mode == "append":
attribute = Attribute(event=event, key=key, value=value)
attribute.save()
elif mode == "set":
for attribute in attributes[1:]:
attribute.delete()
attribute = attributes[0]
attribute.value = value
attribute.save()
elif details_type == "stream":
stream = Stream.objects.filter(event=event, name=key)
if stream:
stream = stream.get()
stream_text = value
if mode == "append":
stream_text = stream.text + stream_text
stream.text = stream_text
else:
stream = Stream(event=event, name=key, text=value)
stream.save()
payload["details"].append(detail)
publish("event_details", "update", payload, event_id=event.id)
return json_response({"msg": ""})
except IntegrityError as err:
return json_response({"msg": str(err)}, "error", 400)
except DatabaseError as err:
return json_response({"msg": str(err)}, "error", 500)
# Get Details for an event
if request.method == "GET":
try:
data = {}
event = Event.objects.get(pk=event_id)
data["event_id"] = event.id
data["attributes"] = event.attributes()
data["streams"] = [stream.to_dict() for stream in event.streams()]
return json_response(data)
except Event.DoesNotExist as err:
return json_response({"msg": str(err)}, "error", 404)
