notification: add firebase notification to web

core/apps/notifications/utils/notify_user.py

@@ -1,8 +1,11 @@
 from core.apps.notifications.models import Notification
-from core.apps.notifications.utils.send_notification import send_notification
+from core.apps.notifications.utils.send_notification import send_notification, send_web_notification
 
 
 def notify_user(user, title, body, data):
     tokens = Notification.objects.filter(user=user)
     for token in tokens:
-        send_notification(token.token, title, body, data)
+        if token.type == 'mobile':
+            send_notification(token.token, title, body, data)
+        if token.type == 'web':
+            send_web_notification(token.token, title, body, data)

core/apps/notifications/utils/send_notification.py

@@ -1,4 +1,8 @@
 import requests
+from firebase_admin import messaging
+
+from django.conf import settings
+
 
 def send_notification(token, title, body, data=None):
     message = {
@@ -11,6 +15,19 @@ def send_notification(token, title, body, data=None):
     response = requests.post(
         "https://exp.host/--/api/v2/push/send",
         json=message,
-        headers={"Content-Type": "application/json"}
+        headers={"Content-Type": "application/json"},
     )
-    return response.json()
+    return response.json()
+
+
+def send_web_notification(token, title, body, data=None):
+    message = messaging.MulticastMessage(
+        notification=messaging.Notification(
+            title=title,
+            body=body
+        ),
+        data=data or {},
+        tokens=token,
+    )
+
+    response = messaging.send_multicast(message)