add: add cash transaction fodler model and crud for this model

core/apps/finance/views/cash_transaction_folder.py

@@ -0,0 +1,82 @@
+from django.shortcuts import get_object_or_404
+
+from rest_framework import generics, views, status
+from rest_framework.response import Response
+
+from core.apps.accounts.permissions.permissions import HasRolePermission
+from core.apps.finance.models import CashTransactionFolder
+from core.apps.finance.serializers.cash_transaction_folder import CashTransactionFolderSerializer
+
+
+class CashTransactionCreateApiView(generics.GenericAPIView):
+    serializer_class = CashTransactionFolderSerializer
+    queryset = CashTransactionFolder.objects.all()
+    permission_classes = [HasRolePermission]
+
+    def post(self, request):
+        serializer = self.serializer_class(data=request.data)
+        if serializer.is_valid(raise_exception=True):
+            serializer.save()
+            return Response(
+                {
+                    'success': True,
+                    'message': 'Cash Transaction Folder created successfully'
+                },
+                status=status.HTTP_201_CREATED
+            ) 
+        return Response(
+            {
+                'success': False,
+                'message': 'Cash Transaction Folder create failed',
+                'error': serializer.errors
+            },
+            status=status.HTTP_400_BAD_REQUEST
+        )
+
+
+class CashTransactionFolderListApiView(generics.GenericAPIView):
+    permission_classes = [HasRolePermission]
+    queryset = CashTransactionFolder.objects.prefetch_related('cash_transactions')
+    serializer_class = CashTransactionFolderSerializer
+
+    def get(self, request):
+        page = self.paginate_queryset(self.queryset)
+        if page is not None:
+            ser = self.serializer_class(page, many=True)
+            return self.get_paginated_response(ser.data)
+        ser = self.serializer_class(self.queryset, many=True)
+        return Response(ser.data, status=status.HTTP_200_OK)
+
+
+class CashTransactionFolderDeleteApiView(views.APIView):
+    permission_classes = [HasRolePermission]
+    
+    def delete(self, request, id):
+        folder = get_object_or_404(CashTransactionFolder, id=id)
+        folder.delete()
+        return Response(
+            {
+                'success': True,
+                'message': 'Cash Transaction Folder successfully deleted!',
+            },
+            status=status.HTTP_204_NO_CONTENT
+        )
+
+
+class CashTransactionFolderUpdateApiView(generics.GenericAPIView):
+    serializer_class = CashTransactionFolderSerializer
+    queryset = CashTransactionFolder
+    permission_classes = [HasRolePermission]
+
+    def patch(self, request, id):
+        folder = get_object_or_404(CashTransactionFolder, id=id)
+        ser = self.serializer_class(data=request.data, instance=folder, partial=True)
+        ser.is_valid(raise_exception=True)
+        ser.save()
+        return Response(
+            {
+                'success': True,
+                'message': 'Cash Transaction Folder successfully updated!',
+            },
+            status=status.HTTP_200_OK
+        )