updated get products api

attr_extraction/serializers.py

@@ -217,6 +217,8 @@ from rest_framework import serializers
 from .models import Product
 
 class ProductSerializer(serializers.ModelSerializer):
+    product_type_details = serializers.SerializerMethodField()
+    
     class Meta:
         model = Product
         fields = [
@@ -228,4 +230,47 @@ class ProductSerializer(serializers.ModelSerializer):
             'product_type',
             'image_path',
             'image',
+            'product_type_details',  # new field
         ]
+
+    def get_product_type_details(self, obj):
+        # Fetch ProductType object for this product
+        try:
+            product_type = ProductType.objects.get(name=obj.product_type)
+        except ProductType.DoesNotExist:
+            return []
+
+        # Serialize its attributes
+        attributes = ProductAttribute.objects.filter(product_type=product_type)
+        return [
+            {
+                "attribute_name": attr.name,
+                "is_mandatory": "Yes" if attr.is_mandatory else "No",
+                "possible_values": [pv.value for pv in attr.possible_values.all()]
+            }
+            for attr in attributes
+        ]
+
+
+
+from rest_framework import serializers
+from .models import Product, ProductType, ProductAttribute, AttributePossibleValue
+
+class AttributePossibleValueSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = AttributePossibleValue
+        fields = ['value']
+
+class ProductAttributeSerializer(serializers.ModelSerializer):
+    possible_values = AttributePossibleValueSerializer(many=True, read_only=True)
+    
+    class Meta:
+        model = ProductAttribute
+        fields = ['name', 'is_mandatory', 'possible_values']
+
+class ProductTypeSerializer(serializers.ModelSerializer):
+    attributes = ProductAttributeSerializer(many=True, read_only=True)
+    
+    class Meta:
+        model = ProductType
+        fields = ['name', 'attributes']