#31 API basic implementation Intervention fetch

* enhances intervention fetching and serialization

api/views/v1/intervention.py

@@ -7,6 +7,7 @@ Created on: 21.01.22
 """
 import json
 
+from django.db.models import QuerySet
 from django.http import HttpRequest, JsonResponse
 
 from api.views.v1.general import AbstractModelAPIViewV1
@@ -16,22 +17,29 @@ from intervention.models import Intervention
 class APIInterventionViewV1(AbstractModelAPIViewV1):
     model = Intervention
 
-    def get(self, request: HttpRequest, identifier):
+    def get(self, request: HttpRequest, id):
         _filter = {
-            "identifier": identifier,
+            "id": id,
             "users__in": [self.user],
             "deleted__isnull": True,
         }
         data = self.fetch_and_serialize(_filter)
         return JsonResponse(data)
 
+    def compensations_to_json(self, qs: QuerySet):
+        return list(
+            qs.values(
+                "id", "identifier", "title"
+            )
+        )
+
     def model_to_json(self, entry: Intervention):
         entry_json = {
             "identifier": entry.identifier,
             "title": entry.title,
             "responsible": self.responsible_to_json(entry.responsible),
             "legal": self.legal_to_json(entry.legal),
-            "compensations": list(entry.compensations.all().values_list("pk", flat=True)),
+            "compensations": self.compensations_to_json(entry.compensations.all()),
             "payments": self.payments_to_json(entry.payments.all()),
             "deductions": self.deductions_to_json(entry.deductions.all()),
         }