product filter

aitrainer_backoffice/aitrainer_backoffice/admin.py

@@ -1,4 +1,5 @@
 from django.contrib import admin
+from django.db.models import Sum
 from django.utils.html import format_html
 from django.utils.translation import ugettext_lazy as _
 from .models import ExerciseType, Product, CustomerProduct
@@ -133,10 +134,11 @@ class ExercisePlanDetailAdmin(admin.ModelAdmin):
 
 class ProductAdmin(admin.ModelAdmin):
     list_display = ('product_id', 'name', 'type')
-
+   #  Product.objects.all().aggregate(Sum('price'))
 
 class CustomerProductAdmin(admin.ModelAdmin):
     list_display = ('id', 'product', 'customer_id', 'purchase_sum', 'currency', 'date_add')
+    list_filter = ['product']
 
 
 admin.site.register(ExerciseType, ExerciseTypeAdmin)