add webpushnotification dependency and post_save hook for notifications

djangoldp_notification/models.py

@@ -1,4 +1,5 @@
 import requests
+import json
 from django.conf import settings
 from django.contrib.auth import get_user_model
 from django.core.mail import send_mail
@@ -275,6 +276,35 @@ def send_email_on_notification(sender, instance, created, **kwargs):
                 html_message=html_message
             )
 
+@receiver(post_save, sender=Notification)
+def send_webpush_on_notification(sender, instance, created, **kwargs):
+    if instance.summary :
+        if instance.user:   # if the person exists and accepts notifications
+
+            try:
+                # local author
+                if instance.author.startswith(settings.SITE_URL):
+                    who = str(Model.resolve_id(instance.author.replace(settings.SITE_URL, '')).get_full_name())
+                # external author
+                else:
+                    who = requests.get(instance.author).json()['name']
+            except:
+                who = "Quelqu'un"
+            
+            payload = {
+                "head": "Notification from " + who,
+                "body": instance.summary,
+                "id": instance.user.id
+            }   # make the payload that we wanna send?
+
+            url = settings.SITE_URL + reverse("send_webpush")   # get the url to post webpush to
+
+            response = requests.post(
+                url,
+                data=json.dumps(payload)
+            )
+
+
 @receiver(post_save, sender=settings.AUTH_USER_MODEL)
 def create_user_settings(sender, instance, created, **kwargs):
     try:

setup.cfg

@@ -12,6 +12,7 @@ packages = find:
 install_requires =
     djangoldp~=2.1.0
     djangoldp_account~=2.1
+    djangoldp_webpushnotification~=1.0.0
 
 [options.extras_require]
 include_package_data = True