update

inventory/models.py

@@ -2203,7 +2203,7 @@ class Vendor(models.Model, LocalizedNameMixin):
     )
 
     def get_absolute_url(self):
-        return reverse("vendor_detail", kwargs={"dealer_slug":self.dealer.slug,"pk": self.pk})
+        return reverse("vendor_detail", kwargs={"dealer_slug":self.dealer.slug,"slug": self.slug})
 
     def save(self, *args, **kwargs):
         if not self.slug:

inventory/signals.py

@@ -937,7 +937,7 @@ def po_fullfilled_notification(sender, instance, created, **kwargs):
 @receiver(post_save, sender=models.Vendor)
 def vendor_created_notification(sender, instance, created, **kwargs):
     if created:
-        recipients = models.CustomGroup.objects.filter(dealer=instance.dealer,name="Inventory").first().group.user_set.excludeall()
+        recipients = models.CustomGroup.objects.filter(dealer=instance.dealer,name="Inventory").first().group.user_set.all()
 
         for recipient in recipients:
             models.Notification.objects.create(

inventory/views.py

@@ -2494,7 +2494,7 @@ class VendorCreateView(
                 )
             else:
                 messages.error(self.request, _("Vendor with this email already exists"))
-            return redirect("vendor_create")
+            return redirect("vendor_create",dealer_slug=self.kwargs["dealer_slug"])
         dealer = get_user_type(self.request)
         form.instance.dealer = dealer
         form.instance.save()