Add django-filter integration for product filtering

Author: asifgenius

DjangoEcommerceApp/AdminViews.py

@@ -10,6 +10,7 @@
 from django.db.models import Q
 from DjangoEcommerce.settings import BASE_URL
 from django.views.decorators.csrf import csrf_exempt
+from .filters import ProductFilter
 
 @login_required(login_url="/admin/")
 def admin_home(request):
@@ -194,7 +195,6 @@ def get(self,request,*args,**kwargs):
             categories_list.append({"category":category,"sub_category":sub_category})
 
         merchant_users=MerchantUser.objects.filter(auth_user_id__is_active=True)
-
         return render(request,"admin_templates/product_create.html",{"categories":categories_list,"merchant_users":merchant_users})
 
     def post(self,request,*args,**kwargs):
@@ -264,9 +264,12 @@ class ProductListView(ListView):
     paginate_by=3
 
     def get_queryset(self):
+        self.filterset = ProductFilter(self.request.GET, queryset=super().get_queryset())
         filter_val=self.request.GET.get("filter","")
         order_by=self.request.GET.get("orderby","id")
-        if filter_val!="":
+        if self.request.GET.get("subcategories_id"):
+            products=self.filterset.qs.order_by(order_by)
+        elif filter_val!="":
             products=Products.objects.filter(Q(product_name__contains=filter_val) | Q(product_description__contains=filter_val)).order_by(order_by)
         else:
             products=Products.objects.all().order_by(order_by)
@@ -278,14 +281,15 @@ def get_queryset(self):
 
         return product_list
 
+
     def get_context_data(self,**kwargs):
         context=super(ProductListView,self).get_context_data(**kwargs)
         context["filter"]=self.request.GET.get("filter","")
         context["orderby"]=self.request.GET.get("orderby","id")
         context["all_table_fields"]=Products._meta.get_fields()
+        context["all_subCategories"]=SubCategories.objects.all()
         return context
 
-
 class ProductEdit(View):
 
     def get(self,request,*args,**kwargs):