add: add income model and income create and list apig

core/apps/finance/views/income.py

@@ -0,0 +1,49 @@
+from django.shortcuts import get_object_or_404
+
+from rest_framework import generics, views, parsers
+from rest_framework.response import Response
+
+from core.apps.finance.models import Income
+from core.apps.finance.serializers import income as serializers
+from core.apps.accounts.permissions.permissions import HasRolePermission
+
+
+class IncomeListApiView(generics.GenericAPIView):
+    serializer_class = serializers.IncomeListSerializer
+    queryset = Income.objects.select_related(
+        'cash_transaction', 'payment_type', 'project_folder', 'project', 'counterparty', 'type_income'
+    )
+    permission_classes = [HasRolePermission]
+
+    def get(self, request):
+        page = self.paginate_queryset(self.queryset)
+        if page is not None:
+            serializer = self.serializer_class(page, many=True)
+            return self.get_paginated_response(serializer.data)
+
+
+class IncomeCreateApiView(generics.GenericAPIView):
+    serializer_class = serializers.IncomeCreateSerializer
+    queryset = Income.objects.all()
+    permission_classes = [HasRolePermission]
+    parser_classes = [parsers.FormParser, parsers.MultiPartParser]
+
+    def post(self, request):
+        ser = self.serializer_class(data=request.data)
+        if ser.is_valid(raise_exception=True):
+            ser.save()
+            return Response(
+                {
+                    'success': True,
+                    'message': 'income created'
+                },
+                status=201
+            )
+        return Response(
+            {
+                'success': False,
+                'message': 'income create failed',
+                'error': ser.errors,
+            },
+            status=400
+        )