commenced DRF efforts w. package installation, creation of apps.api, w. UTs & ITs to ensure core efficacy; core.settings & .urls changed to accomodate

src/apps/api/views.py

@@ -0,0 +1,34 @@
+from django.shortcuts import get_object_or_404
+from rest_framework.views import APIView
+from rest_framework.response import Response
+
+from apps.dashboard.models import Item, List
+from apps.api.serializers import ItemSerializer, ListSerializer
+
+
+class ListDetailAPI(APIView):
+    def get(self, request, list_id):
+        list_ = get_object_or_404(List, id=list_id)
+        serializer = ListSerializer(list_)
+        return Response(serializer.data)
+    
+class ListItemsAPI(APIView):
+    def post(self, request, list_id):
+        list_ = get_object_or_404(List, id=list_id)
+        serializer = ItemSerializer(data=request.data)
+        if serializer.is_valid():
+            serializer.save(list=list_)
+            return Response(serializer.data, status=201)
+        return Response(serializer.errors, status=400)
+    
+class ListsAPI(APIView):
+    def get(self, request):
+        lists = List.objects.filter(owner=request.user)
+        serializer = ListSerializer(lists, many=True)
+        return Response(serializer.data)
+
+    def post(self, request):
+        list_ = List.objects.create(owner=request.user)
+        item = Item.objects.create(text=request.data.get("text", ""), list=list_)
+        serializer = ListSerializer(list_)
+        return Response(serializer.data, status=201)