Merge branch 'info-mailings-registration-state' into 'master'

Allow sending info mailings to retracted or only checked-in people

See merge request !34

aleksis/apps/paweljong/migrations/0022_send_to_retracted_or_not_checked_in.py

+# Generated by Django 3.2.13 on 2022-07-08 20:54
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('paweljong', '0021_checkpoint'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='infomailing',
+            name='send_to_not_checked_in',
+            field=models.BooleanField(default=True, verbose_name='Send to participants who did not check in'),
+        ),
+        migrations.AddField(
+            model_name='infomailing',
+            name='send_to_retracted',
+            field=models.BooleanField(default=False, verbose_name='Send to participants who retracted'),
+        ),
+    ]

aleksis/apps/paweljong/models.py

@@ -51,6 +51,9 @@ class InfoMailing(ExtensibleModel):
     sender = models.EmailField(verbose_name=_("Sender"), blank=True)
     send_to_person = models.BooleanField(verbose_name=_("Send to registered person"), default=True)
     send_to_guardians = models.BooleanField(verbose_name=_("Send to guardians"), default=False)
+    send_to_retracted = models.BooleanField(verbose_name=_("Send to participants who retracted"), default=False)
+    send_to_not_checked_in = models.BooleanField(verbose_name=_("Send to participants who did not check in"), default=True)
+
 
     def __str__(self) -> str:
         return self.subject
@@ -64,7 +67,13 @@ class InfoMailing(ExtensibleModel):
             through = EventInfoMailingThrough.objects.get(info_mailing=self, event=event)
             sent_to = through.sent_to.all()
 
-            for registration in event.registrations.filter(retracted=False):
+            filter_args = {}
+            if not self.send_to_retracted:
+                filter_args["retracted"] = False
+            if not self.send_to_not_checked_in:
+                filter_args["checked_in"] = True
+
+            for registration in event.registrations.filter(**filter_args):
                 if registration.person in sent_to:
                     continue