Add remittance model

apps/note/models/transactions.py

@@ -6,6 +6,7 @@ from django.urls import reverse
 from django.utils import timezone
 from django.utils.translation import gettext_lazy as _
 from polymorphic.models import PolymorphicModel
+from treasury.models import Remittance
 
 from .notes import Note, NoteClub, NoteSpecial
 
@@ -209,6 +210,13 @@ class SpecialTransaction(Transaction):
         blank=True,
     )
 
+    remittance = models.ForeignKey(
+        Remittance,
+        on_delete=models.PROTECT,
+        null=True,
+        verbose_name=_("Remittance"),
+    )
+
     @property
     def type(self):
         return _('Credit') if isinstance(self.source, NoteSpecial) else _("Debit")