update EmailLastSent when saving Event

lacommunaute/event/models.py

@@ -2,6 +2,9 @@
 from django.db import models
 from machina.models.abstract_models import DatedModel
 
+from lacommunaute.users.enums import EmailLastSeenKind
+from lacommunaute.users.models import EmailLastSeen
+
 
 class Event(DatedModel):
     name = models.CharField(max_length=100, verbose_name="Nom")
@@ -28,3 +31,7 @@ class Meta:
 
     def __str__(self):
         return f"{self.name} - {self.date}"
+
+    def save(self, *args, **kwargs):
+        super().save(*args, **kwargs)
+        EmailLastSeen.objects.seen(self.poster.email, EmailLastSeenKind.EVENT)

lacommunaute/event/tests/tests_model.py

@@ -2,9 +2,19 @@
 from django.test import TestCase
 
 from lacommunaute.event.factories import EventFactory
+from lacommunaute.users.models import EmailLastSeen
 
 
 class EventModelTest(TestCase):
     def test_user_is_mandatory(self):
         with self.assertRaises(IntegrityError):
             EventFactory(poster=None)
+
+
+class TestEventModel:
+    def test_email_last_seen_updated_on_save(self, db):
+        event = EventFactory()
+        event.save()
+
+        email_last_seen = EmailLastSeen.objects.get(email=event.poster.email)
+        assert email_last_seen.last_seen_kind == "EVENT"