add: add order list api

.env.example

@@ -11,3 +11,4 @@ POSTGRES_PORT=5432
 
 COMMAND=sh ./resources/scripts/entrypoint-server.sh
 PORT=8080
+CACHEOPS_ENABLED=True

config/conf/redis.py

@@ -1,3 +1,5 @@
+from config.env import env
+
 CACHES = {
     "default": {
         "BACKEND": 'django_redis.cache.RedisCache',
@@ -19,6 +21,19 @@ CACHEOPS = {
         "ops": "all", 
         "timeout": 60 * 5,
     },
+    'orders.*': {
+        'ops': 'all',
+        'timeout': 60 * 5,
+    },
+    'products.*': {
+        'ops': 'all',
+        'timeout': 60 * 5,
+    },
+    'shared.*': {
+        'ops': 'all',
+        'timeout': 60 * 5,
     }
+}
+
 CACHEOPS_DEGRADE_ON_FAILURE = True
-CACHEOPS_ENABLED = False
+CACHEOPS_ENABLED = env.bool('CACHEOPS_ENABLED', False)

core/apps/orders/serializers/order.py

@@ -4,6 +4,7 @@ from rest_framework import serializers
 
 from core.apps.orders.models import Order, OrderItem
 from core.apps.products.models import Product
+from core.apps.products.serializers.product import ProductListSerializer
 
 
 class OrderItemCreateSerializer(serializers.Serializer):
@@ -43,3 +44,22 @@ class OrderCreateSerializer(serializers.Serializer):
             order.save()
             return order
         
+
+class OrderItemListSerializer(serializers.ModelSerializer):
+    product = ProductListSerializer()
+
+    class Meta:
+        model = OrderItem
+        fields = [
+            'id', 'product', 'price', 'quantity'
+        ]
+                
+    
+class OrderListSerializer(serializers.ModelSerializer):
+    items = OrderItemListSerializer(many=True)
+
+    class Meta:
+        model = Order
+        fields = [
+            'id', 'total_price', 'items'
+        ]

core/apps/orders/urls.py

@@ -4,4 +4,5 @@ from core.apps.orders.views import order as order_views
 
 urlpatterns = [
     path('order/create/', order_views.OrderCreateApiView.as_view()),
+    path('order/list/', order_views.OrderListApiView.as_view()),
 ]

core/apps/orders/views/order.py

@@ -26,3 +26,18 @@ class OrderCreateApiView(generics.GenericAPIView):
             },
             status=400
         )
+    
+
+class OrderListApiView(generics.GenericAPIView):
+    serializer_class = serializers.OrderListSerializer
+    queryset = Order.objects.select_related('items', 'items__product')
+    permission_classes = [permissions.IsAuthenticated]
+
+    def get(self, request):
+        orders = Order.objects.filter(user=request.user)
+        page = self.paginate_queryset(orders)
+        if page is not None:
+            serializer = self.serializer_class(page, many=True)
+            return self.get_paginated_response(serializer.data)
+        serializer = self.serializer_class(orders, many=True)
+        return Response(serializer.data, status=200)