From e3045522d110678e213f78acd471ee09cb14b419 Mon Sep 17 00:00:00 2001
From: Yohann D'ANELLO <yohann.danello@gmail.com>
Date: Wed, 22 Jul 2020 21:05:25 +0200
Subject: [PATCH] Bind GuestTransaction to entry rather than guest (fix
 OneToOneField)

---
 apps/activity/models.py | 6 +++---
 tox.ini                 | 1 +
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/apps/activity/models.py b/apps/activity/models.py
index cab229c4..2c014ca5 100644
--- a/apps/activity/models.py
+++ b/apps/activity/models.py
@@ -163,7 +163,7 @@ class Entry(models.Model):
                 amount=self.activity.activity_type.guest_entry_fee,
                 reason="Invitation " + self.activity.name + " " + self.guest.first_name + " " + self.guest.last_name,
                 valid=True,
-                guest=self.guest,
+                entry=self,
             ).save()
 
         return ret
@@ -240,8 +240,8 @@ class Guest(models.Model):
 
 
 class GuestTransaction(Transaction):
-    guest = models.OneToOneField(
-        Guest,
+    entry = models.OneToOneField(
+        Entry,
         on_delete=models.PROTECT,
     )
 
diff --git a/tox.ini b/tox.ini
index 48bc3286..eef83e31 100644
--- a/tox.ini
+++ b/tox.ini
@@ -2,6 +2,7 @@
 envlist =
     py36-django22
     py37-django22
+    py38-django22
     linters
 skipsdist = True