def get_queryset(self):
bounds = self.request.GET.get('bounds', None)
zoom = self.request.GET.get('zoom', 8)
qs = super(EventViewSet, self).get_queryset()
if not self.request.user.is_authenticated():
qs = qs.prefetch_related('category')
else:
# TODO: Use the current_age property instead of age here
age_range = self.request.user.children.aggregate(Min('age'), Max('age'))
min_age = age_range['age__min'] if age_range['age__min'] else Event.DEFAULT_MAX_AGE_EVENT #Yes, DEFAULT_MAX!
max_age = age_range['age__max'] if age_range['age__max'] else Event.DEFAULT_MIN_AGE_EVENT #Yes, DEFAULT_MIN!
# The above defaults are set in such a way so that no events are filtered unnecessarily
qs = qs.filter(min_age__lte=min_age, max_age__gte=max_age).prefetch_related('category')
event_service = EventSearchServices(zoom, bounds)
if event_service.bounds:
if self.request.user.is_authenticated():
profile = self.request.user.profile
profile.last_known_location_bounds = event_service.bounds
profile.last_map_zoom = event_service.zoom
profile.save()
if not event_service.bounds and self.request.user.is_authenticated():
event_service.bounds = self.request.user.profile.last_known_location_bounds
event_service.zoom = self.request.user.profile.last_map_zoom
qs = event_service.get_events_within_bounds(qs)
return qs
def filter_location(self, queryset, value):
event_service = EventSearchServices(circle=value)
qs = event_service.get_events_near_center(queryset)
return qs