creating Order API - Getting Order

core/serializers.py

@@ -6,4 +6,5 @@ class Meta(BaseUserCreateSerializer.Meta):
 
 class UserSerializer(BaseUserSerializer):
     class Meta(BaseUserSerializer.Meta):
-        fields = ['id', 'username', 'email', 'first_name', 'last_name']
+        fields = ['id', 'username', 'email', 'first_name', 'last_name']
+

store/models.py

@@ -99,7 +99,7 @@ class Meta:
 
 
 class OrderItem(models.Model):
-    order = models.ForeignKey(Order, on_delete=models.PROTECT)
+    order = models.ForeignKey(Order, on_delete=models.PROTECT, related_name='items')
     product = models.ForeignKey(Product, on_delete=models.PROTECT, related_name='orderitems')
     quantity = models.PositiveIntegerField()
     unit_price = models.DecimalField(max_digits=6, decimal_places=2)  

store/serializers.py

@@ -1,5 +1,5 @@
 from decimal import Decimal
-from store.models import Customer, Product, Collection, Review, Cart, CartItem
+from store.models import Customer, Product, Collection, Review, Cart, CartItem, Order, OrderItem
 from rest_framework import serializers
 
 class SimpleProductSerializer(serializers.ModelSerializer):
@@ -107,4 +107,19 @@ class CustomerSerializer(serializers.ModelSerializer):
 
     class Meta:
         model = Customer
-        fields = ['id', 'user_id', 'phone', 'birth_date', 'membership']
+        fields = ['id', 'user_id', 'phone', 'birth_date', 'membership']
+
+
+class OrderItemSerializer(serializers.ModelSerializer):
+    product = SimpleProductSerializer()
+
+    class Meta:
+        model = OrderItem
+        fields = ['id', 'product', 'unit_price', 'quantity']
+
+class OrderSerializers(serializers.ModelSerializer):
+    items = OrderItemSerializer(many=True)
+
+    class Meta:
+        model = Order
+        fields = ['id', 'customer', 'placed_at', 'payment_status', 'items']

store/urls.py

@@ -9,6 +9,7 @@
 router.register('collections', views.CollectionViewSet)
 router.register('carts', views.CartViewSet) 
 router.register('customers', views.CustomerViewSet) 
+router.register('orders', views.OrderViewSet) 
 # pprint(router.urls)
 
 # for nested routers

store/views.py

@@ -8,9 +8,9 @@
 from rest_framework.decorators import action
 from rest_framework.viewsets import ModelViewSet, GenericViewSet
 from rest_framework import status
-from .models import Customer, Product, Collection, OrderItem, Review, Cart, CartItem
+from .models import Customer, Product, Collection, OrderItem, Review, Cart, CartItem, Order
 from .filters import ProductFilter
-from .serializers import CustomerSerializer, ProductSerializer, CollectionSerializer, ReviewSerializer, CartSerializer, CartItemSerializer, AddCartItemSerializer, UpdateCartItemSerializer
+from .serializers import CustomerSerializer, ProductSerializer, CollectionSerializer, ReviewSerializer, CartSerializer, CartItemSerializer, AddCartItemSerializer, UpdateCartItemSerializer, OrderSerializers
 from .pagination import DefaultPagination
 from .permissions import IsAdminOrReadOnly, FullDjangoModelPermissions, ViewCustomerHistoryPermission
 
@@ -114,4 +114,8 @@ def me(self, request):
 
     @action(detail=True, permission_classes=[ViewCustomerHistoryPermission])
     def history(self, request, pk):
-        return Response('ok')
+        return Response('ok')
+
+class OrderViewSet(ModelViewSet):
+    queryset = Order.objects.all()
+    serializer_class = OrderSerializers