order update viewset change qilindi

core/apps/dashboard/serializers/order.py

@@ -7,7 +7,7 @@ from rest_framework import serializers
 
 # orders 
 from core.apps.orders.models import Order, OrderItem
-from core.apps.orders.serializers.order_item import OrderItemSerializer
+from core.apps.orders.serializers.order_item import OrderItemSerializer, OrderUpdateItemSerializer
 # shared
 from core.apps.shared.models import Factory
 # accounts
@@ -104,7 +104,7 @@ class AdminOrderUpdateSerializer(serializers.Serializer):
     advance = serializers.FloatField()
     employee_name = serializers.CharField()
     user_id = serializers.IntegerField()
-    items = OrderItemSerializer(many=True)
+    items = OrderUpdateItemSerializer(many=True)
 
     def validate(self, data):
         user = User.objects.filter(id=data['user_id']).first()

core/apps/dashboard/views/order.py

@@ -22,12 +22,13 @@ class OrderViewSet(viewsets.GenericViewSet, ResponseMixin):
     queryset = Order.objects.all()
 
     def get_serializer_class(self):
-        if self.action == "post": 
-            return serializers.AdminOrderCreateSerializer
-        elif self.action in ("patch", "put"):
-            return serializers.AdminOrderUpdateSerializer
-        else:
-            return serializers.AdminOrderListSerializer
+        match self.action:
+            case "post":
+                return serializers.AdminOrderCreateSerializer
+            case "update_":
+                return serializers.AdminOrderUpdateSerializer
+            case _:
+                return serializers.AdminOrderListSerializer
 
     @swagger_auto_schema(
         tags=['Admin Orders'],
@@ -82,7 +83,7 @@ class OrderViewSet(viewsets.GenericViewSet, ResponseMixin):
         tags=['Admin Orders']
     )
     @action(detail=True, methods=['patch'], url_path='update')
-    def update_doctor(self, request, pk=None):
+    def update_(self, request, pk=None):
         try:
             order = Order.objects.filter(id=pk).first()
             if not order:

core/apps/orders/serializers/order_item.py

@@ -5,8 +5,7 @@ from django.db import transaction
 from rest_framework import serializers
 
 # orders
-from core.apps.orders.models import OrderItem
-
+from core.apps.orders.models import OrderItem, Product
 
 
 class OrderItemSerializer(serializers.ModelSerializer):
@@ -15,3 +14,18 @@ class OrderItemSerializer(serializers.ModelSerializer):
         fields = [
             'id', 'product', 'quantity', 'total_price'
         ]
+
+
+
+class OrderUpdateItemSerializer(serializers.Serializer):
+    product_id = serializers.IntegerField()
+    quantity = serializers.IntegerField()
+    total_price = serializers.DecimalField(max_digits=15, decimal_places=2)
+
+    def validate(self, attrs):
+        product = Product.objects.filter(id=attrs['product_id']).first()
+        if not product:
+            raise serializers.ValidationError({"product": "Product not found"})
+        attrs['product'] = product
+        return attrs
+