Added detailed invoice API

invoice/serializers.py

@@ -11,6 +11,15 @@ class ItemSerializer(serializers.ModelSerializer):
 
 
 class InvoiceSerializer(WritableNestedModelSerializer):
+    items = ItemSerializer(many=True)
+
+    class Meta:
+        model = Invoice
+        fields = ['id', 'title', 'project', 'invoice_id', 'raised_date', 'due_date', 'paid_date', 'is_archived',
+                  'invoice_total_with_tax', 'items']
+
+
+class DetailedInvoiceSerializer(serializers.ModelSerializer):
     project = ProjectSerializer(read_only=True)
     items = ItemSerializer(many=True)
 

invoice/urls.py

@@ -6,6 +6,7 @@ from rest_framework import routers
 router = routers.DefaultRouter()
 router.register(r'items', views.ItemViewSet)
 router.register(r'invoices', views.InvoiceViewSet)
+router.register(r'detailed-invoices', views.DetailedInvoiceViewSet)
 
 
 urlpatterns = [

invoice/views.py

@@ -2,7 +2,7 @@ from rest_framework import viewsets
 from rest_framework.authentication import TokenAuthentication, SessionAuthentication
 from rest_framework.permissions import IsAuthenticated
 from .models import Item, Invoice
-from .serializers import ItemSerializer, InvoiceSerializer
+from .serializers import ItemSerializer, InvoiceSerializer, DetailedInvoiceSerializer
 
 
 class ItemViewSet(viewsets.ModelViewSet):
@@ -17,3 +17,10 @@ class InvoiceViewSet(viewsets.ModelViewSet):
     serializer_class = InvoiceSerializer
     authentication_classes = [TokenAuthentication, SessionAuthentication]
     permission_classes = [IsAuthenticated]
+
+
+class DetailedInvoiceViewSet(viewsets.ReadOnlyModelViewSet):
+    queryset = Invoice.objects.all()
+    serializer_class = DetailedInvoiceSerializer
+    authentication_classes = [TokenAuthentication, SessionAuthentication]
+    permission_classes = [IsAuthenticated]

project/serializers.py

@@ -1,11 +1,14 @@
 from rest_framework import serializers
 from .models import Project
 from client.serializers import ClientSerializer
+from employee.serializers import EmployeeSerializer
 
 
 class ProjectSerializer(serializers.ModelSerializer):
     client = ClientSerializer(read_only=True)
+    employee_set = EmployeeSerializer(read_only=True, many=True)
     
     class Meta:
         model = Project
-        fields = ['id', 'name', 'project_image', 'client', 'total_compensation', 'start_date', 'end_date']
+        fields = ['id', 'name', 'project_image', 'client', 'total_compensation', 'start_date', 'end_date',
+                  'employee_set']