add pushnotifications for thabloid (#3704)

website/pushnotifications/migrations/0023_auto_20240529_1952.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.0.2 on 2024-05-29 17:03
+
+from django.db import migrations
+
+def forward_func(apps, schema_editor):
+    category = apps.get_model("pushnotifications", "Category")
+    category.objects.create(key = "thabloid",
+                            name = "Thabloid",
+                            description="Notification when new Thabloid is uploaded")
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("pushnotifications", "0022_remove_device_language"),
+    ]
+
+    operations = [
+        migrations.RunPython(forward_func, migrations.RunPython.noop)
+        ]

website/pushnotifications/models.py

@@ -21,6 +21,7 @@ class Category(models.Model):
     PARTNER = "partner"
     PHOTO = "photo"
     BOARD = "board"
+    THABLOID = "thabloid"
 
     key = models.CharField(max_length=16, primary_key=True)
 

website/pushnotifications/signals/__init__.py

@@ -1 +1 @@
-from . import events, newsletters, photos, pizzas  # noqa: F401
+from . import events, newsletters, photos, pizzas, thabloid  # noqa: F401

website/pushnotifications/signals/thabloid.py

@@ -0,0 +1,25 @@
+from django.conf import settings
+from django.db.models.signals import post_save
+
+from members.models import Member
+from utils.models.signals import suspendingreceiver
+
+from ..models import Category, Message
+
+
+@suspendingreceiver(
+    post_save,
+    sender="thabloid.Thabloid",
+    dispatch_uid="schedule_new_thabloid_pushnotification",
+)
+def send_thabloid_pushnotification(sender, instance, created: bool, **kwargs):
+    if not created:
+        return
+    message = Message.objects.create(
+        title=f"Thabloid {instance.year}, #{instance.issue}",
+        body="Tap to view",
+        url=settings.BASE_URL + instance.get_absolute_url(),
+        category=Category.objects.get(key=Category.THABLOID),
+    )
+    message.users.set(Member.current_members.all())
+    message.send()