notification app, api for device registration and fcm token

notifications/urls.py

@@ -0,0 +1,18 @@
+"""
+notifications urls file
+"""
+# django imports
+from django.urls import path, include
+from rest_framework import routers
+
+# local imports
+from notifications.views import NotificationViewSet
+
+# initiate router
+router = routers.SimpleRouter()
+
+router.register('notifications', NotificationViewSet, basename='notifications')
+
+urlpatterns = [
+    path('api/v1/', include(router.urls)),
+]