detail of product varient and serializer update

backend/product/admin.py

@@ -10,12 +10,6 @@ from unfold.widgets import UnfoldAdminColorInputWidget
 from unfold.decorators import action, display
 from utils.admin import ModelAdmin
 
-@admin.register(ProductVariant)
-class ProductVariantAdmin(ModelAdmin, ImportExportModelAdmin):
-    import_form_class = ImportForm
-    export_form_class = ExportForm
-    autocomplete_fields = ['product_attributes', 'images', 'in_pack_items']
-    warn_unsaved_form = True
 
 
 
@@ -48,6 +42,15 @@ class InPackItemsAdmin(ModelAdmin, ImportExportModelAdmin):
     }
 
 
+class AttributeValueInLine(StackedInline):
+    model = AttributeValue
+    extra = 0
+    show_change_link = True
+    min_num = 1
+    # autocomplete_fields = ['product_attributes', 'in_pack_items', 'images']
+    # search_fields = ['']
+
+
 @admin.register(AttributeType)
 class AttributeTypeAdmin(ModelAdmin, ImportExportModelAdmin):
     import_form_class = ImportForm
@@ -55,7 +58,7 @@ class AttributeTypeAdmin(ModelAdmin, ImportExportModelAdmin):
     search_fields = ['name']
     compressed_fields = True
     warn_unsaved_form = True
-
+    inlines = [AttributeValueInLine]
     formfield_overrides = {
         ArrayField: {
             "widget": ArrayWidget,
@@ -98,20 +101,6 @@ class ProductImagesAdmin(ModelAdmin):
 
 
 
-class ProductVariantInLine(StackedInline):
-    model = ProductVariant
-    extra = 0
-    show_change_link = True
-    tab = True
-    min_num = 1
-    autocomplete_fields = ['product_attributes', 'in_pack_items', 'images']
-    # search_fields = ['']
-    
-    
-    def formfield_for_dbfield(self, db_field, request, **kwargs):
-        if db_field.name == 'color':
-            kwargs['widget'] = UnfoldAdminColorInputWidget()
-        return super().formfield_for_dbfield(db_field, request, **kwargs)
 
 
 
@@ -129,24 +118,51 @@ class DetailModelAdmin(ModelAdmin, ImportExportModelAdmin):
             "widget": ArrayWidget,
         }
     }
+@admin.register(ProductDetailModel)
+class ProductDetailModel1Admin(ModelAdmin, ImportExportModelAdmin):
+    import_form_class = ImportForm
+    export_form_class = ExportForm
+    search_fields = ['detail_category__title']
+    compressed_fields = True
+    warn_unsaved_form = True
+
+    formfield_overrides = {
+        ArrayField: {
+            "widget": ArrayWidget,
+        }
+    }
 
 
 
-
-class DetailModelInLine(TabularInline):
-    model = ProductDetailModel
+class ProductVariantInLine(StackedInline):
+    model = ProductVariant
     extra = 0
-    fields = ['detail', 'detail_category']
     show_change_link = True
-    autocomplete_fields = ['detail', 'detail_category']
-
+    tab = True
+    min_num = 1
+    # inlines = [DetailModelInLine]
+    autocomplete_fields = ['product_attributes', 'in_pack_items', 'images', 'details']
+    # search_fields = ['']
+    
+    
+    def formfield_for_dbfield(self, db_field, request, **kwargs):
+        if db_field.name == 'color':
+            kwargs['widget'] = UnfoldAdminColorInputWidget()
+        return super().formfield_for_dbfield(db_field, request, **kwargs)
 
+@admin.register(ProductVariant)
+class ProductVariantAdmin(ModelAdmin, ImportExportModelAdmin):
+    import_form_class = ImportForm
+    export_form_class = ExportForm
+    autocomplete_fields = ['product_attributes', 'images', 'in_pack_items', 'details']
+    warn_unsaved_form = True
+    # inlines = [DetailModelInLine]
 
 @admin.register(ProductModel)
 class ProductModelAdmin(ModelAdmin, ImportExportModelAdmin):
     import_form_class = ImportForm
     export_form_class = ExportForm
-    inlines = [ProductVariantInLine, DetailModelInLine]
+    inlines = [ProductVariantInLine]
     readonly_fields = ('slug', )
     search_fields = ['name', 'description', ]
     list_filter = ['show', 'category']