Django push notifications subscription script for registered users

base_registered.html

<link rel="manifest" href="/manifest.json" />
<script src="https://cdn.onesignal.com/sdks/OneSignalSDK.js" async=""></script>

<script>
  var OneSignal = window.OneSignal || [];
    // Register the client in onesignal
    OneSignal.push(function() {
      OneSignal.init({
        appId: "d4fd97fc-xxxx-xxxx-xxxxx-xxxxxxxxx",
        safari_web_id: 'web.onesignal.auto.08e72fe8-xxxx-xxxx-xxxx-xxxxxxxxxx',
      });
  });
    
  // Post onesignal playerid to django via ajax every time the user load the page
    OneSignal.getUserId( function(userId) {
        console.log('player_id of the subscribed user is : ' + userId);
        // Make sure to change the URL for the correct path
        $.post("/onesignal-register/",
        {
            playerId: userId,
            csrfmiddlewaretoken: "{{ csrf_token }}",
        },
        function(data, status){
            console.log("Data: " + data + "\nStatus: " + status);
        });
    });
  });
</script>

urls.py

# add the path route for the view in the urls.py of your app.
urlpatterns += [ 
  path('onesignal_register/', views.onesignal_register, name='onesignal_register'),
               ]

views.py

from django.http import HttpResponse

@login_required
def onesignal_register(request):
  '''Receives the onesignal playerid of this user'''
  profile = Profile.objects.get(user=request.user) # The model where you will to save the profile.
  if request.POST.get('playerId'):
      profile.onesignal_playerId = request.POST.get('playerId')
      profile.save()
      return HttpResponse('Done')
  return HttpResponse('Something went wrong')