UPDATE

economic_overview/views.py

@@ -1,11 +1,93 @@
+from drf_spectacular.utils import extend_schema
+from rest_framework import status
 from rest_framework.response import Response
 from rest_framework.views import APIView
 
-from .mock_data import ECONOMIC_OVERVIEW
-from .serializers import EconomicOverviewSerializer
+from config.swagger import status_response
+from external_api_adapter import request as external_api_request
+from farm_hub.models import FarmHub
+from .models import EconomicOverviewLog
+from .serializers import EconomicOverviewRequestSerializer, EconomicOverviewSerializer
 
 
-class EconomicOverviewView(APIView):
-    def get(self, request):
-        serializer = EconomicOverviewSerializer(ECONOMIC_OVERVIEW)
-        return Response({"status": "success", "result": serializer.data})
+class EconomyOverviewView(APIView):
+    @staticmethod
+    def _get_farm(request, farm_uuid):
+        if not farm_uuid:
+            return None, Response(
+                {"code": 400, "msg": "error", "data": {"farm_uuid": ["This field is required."]}},
+                status=status.HTTP_400_BAD_REQUEST,
+            )
+        try:
+            return FarmHub.objects.get(farm_uuid=farm_uuid, owner=request.user), None
+        except FarmHub.DoesNotExist:
+            return None, Response(
+                {"code": 404, "msg": "error", "data": {"farm_uuid": ["Farm not found."]}},
+                status=status.HTTP_404_NOT_FOUND,
+            )
+
+    @staticmethod
+    def _extract_result(adapter_data):
+        if not isinstance(adapter_data, dict):
+            return {}
+
+        data = adapter_data.get("data")
+        if isinstance(data, dict) and isinstance(data.get("result"), dict):
+            return data["result"]
+        if isinstance(data, dict):
+            return data
+
+        result = adapter_data.get("result")
+        if isinstance(result, dict):
+            return result
+
+        return adapter_data
+
+    @staticmethod
+    def _persist_log(farm, overview_data):
+        if not isinstance(overview_data, dict):
+            return
+        EconomicOverviewLog.objects.create(
+            farm=farm,
+            economic_data=overview_data.get("economicData", []),
+            chart_series=overview_data.get("chartSeries", []),
+            chart_categories=overview_data.get("chartCategories", []),
+        )
+
+    @extend_schema(
+        tags=["Economy"],
+        request=EconomicOverviewRequestSerializer,
+        responses={200: status_response("EconomyOverviewResponse", data=EconomicOverviewSerializer())},
+    )
+    def post(self, request):
+        serializer = EconomicOverviewRequestSerializer(data=request.data)
+        serializer.is_valid(raise_exception=True)
+
+        farm, error_response = self._get_farm(request, serializer.validated_data["farm_uuid"])
+        if error_response is not None:
+            return error_response
+
+        payload = {"farm_uuid": str(farm.farm_uuid)}
+        adapter_response = external_api_request(
+            "ai",
+            "/api/economy/overview/",
+            method="POST",
+            payload=payload,
+        )
+
+        if adapter_response.status_code >= 400:
+            response_data = (
+                adapter_response.data
+                if isinstance(adapter_response.data, dict)
+                else {"message": str(adapter_response.data)}
+            )
+            return Response(
+                {"code": adapter_response.status_code, "msg": "error", "data": response_data},
+                status=adapter_response.status_code,
+            )
+
+        overview_data = self._extract_result(adapter_response.data)
+        if isinstance(overview_data, dict):
+            overview_data.setdefault("farm_uuid", str(farm.farm_uuid))
+        self._persist_log(farm, overview_data)
+        return Response({"code": 200, "msg": "success", "data": overview_data}, status=status.HTTP_200_OK)