忽视

backend/shop/serializers.py

@@ -1,5 +1,22 @@
 from rest_framework import serializers
-from .models import ESP32Config, Order, Salesperson, Service, ARService
+from .models import ESP32Config, Order, Salesperson, Service, ARService, ProductFeature
+
+class ProductFeatureSerializer(serializers.ModelSerializer):
+    """
+    产品特性序列化器
+    """
+    display_icon = serializers.SerializerMethodField()
+
+    class Meta:
+        model = ProductFeature
+        fields = ['title', 'description', 'icon_name', 'display_icon', 'order']
+    
+    def get_display_icon(self, obj):
+        if obj.icon_url:
+            return obj.icon_url
+        if obj.icon_image:
+            return obj.icon_image.url
+        return None
 
 class ServiceSerializer(serializers.ModelSerializer):
     """
@@ -54,6 +71,7 @@ class ESP32ConfigSerializer(serializers.ModelSerializer):
     ESP32配置序列化器
     """
     display_detail_image = serializers.SerializerMethodField()
+    features = ProductFeatureSerializer(many=True, read_only=True)
 
     class Meta:
         model = ESP32Config