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1 change: 1 addition & 0 deletions api/cases/apis.py
Original file line number Diff line number Diff line change
Expand Up @@ -73,6 +73,7 @@ class FilterSerializer(serializers.Serializer):
end_date = serializers.DateField(required=False)
gov = serializers.IntegerField(required=False)
name = serializers.CharField(required=False)
include_null = serializers.BooleanField(required=False)

class OutputSerializer(serializers.Serializer):
id = serializers.IntegerField()
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13 changes: 10 additions & 3 deletions api/cases/filters.py
Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
import django_filters
from django.db.models.query import Q

from .models import Case

Expand All @@ -8,9 +9,7 @@ class CaseFilter(django_filters.FilterSet):
type = django_filters.CharFilter(lookup_expr="iexact")

gov = django_filters.NumberFilter(field_name="location__gov")
name = django_filters.CharFilter(
field_name="details__name", lookup_expr="icontains"
)
name = django_filters.CharFilter(field_name="details__name", method="filter_name")

start_age = django_filters.NumberFilter(
field_name="details__age", lookup_expr="gte"
Expand All @@ -24,6 +23,14 @@ class CaseFilter(django_filters.FilterSet):
field_name="details__last_seen", lookup_expr="lte"
)

def filter_name(self, queryset, name, value):
if self.data.get("include_null"):
return queryset.filter(
Q(details__name__icontains=value) | Q(details__name__isnull=True)
)

return queryset.filter(details__name__icontains=value)

class Meta:
model = Case
fields = [
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