init

backend/users/signals.py

@@ -0,0 +1,27 @@
+import uuid
+
+from django.db.models.signals import post_save
+from django.dispatch import receiver
+from django.utils import timezone
+from django.conf import settings
+
+from users.models import User
+from users.tasks import send_verification_email
+
+@receiver(post_save, sender=User)
+def send_verification_email_on_registration(sender, instance, created, **kwargs):
+    if created:
+        if not instance.username:
+            instance.username = str(uuid.uuid4())[:10]
+            instance.save(update_fields=['username'])
+
+        if not instance.is_email_verified and instance.email:
+            # Update the email verification sent timestamp
+            instance.email_verification_sent_at = timezone.now()
+            instance.save(update_fields=['email_verification_sent_at'])
+
+            # Generate verification URL (you'll need to adjust this based on your frontend)
+            verification_url = f"{settings.FRONTEND_ROOT}verify-email/{instance.email_verification_token}"
+
+            # Send verification email asynchronously
+            send_verification_email.delay(instance.id, verification_url)