Use only departments with unit organization-filter

Filter with unit root_departments and departments with organization-filter.
Do not auto-include department's municipalities.

services/api.py

@@ -864,8 +864,18 @@ def get_queryset(self):
 
  queryset = queryset.filter(muni_sq)
 
- if "city_as_department" in filters:
- val = filters["city_as_department"].lower().strip()
+ if "organization" in filters or "city_as_department" in filters:
+ val = (
+ filters["organization"].lower().strip()
+ if "organization" in filters
+ else ""
+ )
+ if len(val) == 0:
+ val = (
+ filters["city_as_department"].lower().strip()
+ if "city_as_department" in filters
+ else ""
+ )
 
  if len(val) > 0:
  deps_uuids = val.split(",")
@@ -875,16 +885,12 @@ def get_queryset(self):
  uuid.UUID(deps_uuid)
  except ValueError:
  raise serializers.ValidationError(
- "'city_as_department' value must be a valid UUID"
+ "'organization' value must be a valid UUID"
  )
 
- deps = Department.objects.filter(uuid__in=deps_uuids).select_related(
- "municipality"
- )
- munis = [d.municipality for d in deps]
-
- queryset = queryset.filter(root_department__in=deps) | queryset.filter(
- municipality__in=munis
+ deps = Department.objects.filter(uuid__in=deps_uuids)
+ queryset = queryset.filter(department__in=deps) | queryset.filter(
+ root_department__in=deps
  )
 
  if "provider_type" in filters: