ICD11 patch: load all to in-memory; but search filter by `is_leaf=Tru…

…e` (#1661)

* icd11: remove `is_leaf` filter for in-memory table

* search api; filter by is_leaf=True

care/facility/api/viewsets/icd.py

@@ -24,6 +24,7 @@ def list(self, request):
         if request.GET.get("query", False):
             query = request.GET.get("query")
             queryset = queryset.where(
-                label=queryset.re_match(r".*" + query + r".*", IGNORECASE)
+                label=queryset.re_match(r".*" + query + r".*", IGNORECASE),
+                is_leaf=True,
             )  # can accept regex from FE if needed.
         return Response(serailize_data(queryset[0:100]))

care/facility/static_data/icd11.py

@@ -14,9 +14,10 @@ def fetch_from_db():
             {
                 "id": str(diagnosis["id"]),
                 "label": diagnosis["label"],
+                "is_leaf": diagnosis["is_leaf"],
             }
-            for diagnosis in ICD11Diagnosis.objects.filter(is_leaf=True).values(
-                "id", "label"
+            for diagnosis in ICD11Diagnosis.objects.filter().values(
+                "id", "label", "is_leaf"
             )
         ]
     return []