From 1a9d3d0824ecbbeb7807e233067c537fb4b77e81 Mon Sep 17 00:00:00 2001
From: Hugo Levy-Falk <klafyvel@gmail.com>
Date: Sun, 24 Jan 2021 11:07:19 +0100
Subject: [PATCH] fix: Permission DoesNotExist when accessing BaseInvoice
 history

See the issue for details.

Closes #317 .
---
 .../migrations/0003_auto_20210124_1105.py     | 19 +++++++++++++++++++
 cotisations/models.py                         |  6 ++++++
 2 files changed, 25 insertions(+)
 create mode 100644 cotisations/migrations/0003_auto_20210124_1105.py

diff --git a/cotisations/migrations/0003_auto_20210124_1105.py b/cotisations/migrations/0003_auto_20210124_1105.py
new file mode 100644
index 00000000..63e7dec5
--- /dev/null
+++ b/cotisations/migrations/0003_auto_20210124_1105.py
@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.29 on 2021-01-24 10:05
+from __future__ import unicode_literals
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('cotisations', '0002_foreign_keys'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='baseinvoice',
+            options={'permissions': (('view_baseinvoice', 'Can view an base invoice object'),)},
+        ),
+    ]
diff --git a/cotisations/models.py b/cotisations/models.py
index 74be4285..759f5320 100644
--- a/cotisations/models.py
+++ b/cotisations/models.py
@@ -60,6 +60,12 @@ from cotisations.validators import check_no_balance
 class BaseInvoice(RevMixin, AclMixin, FieldPermissionModelMixin, models.Model):
     date = models.DateTimeField(auto_now_add=True, verbose_name=_("date"))
 
+    class Meta:
+        abstract = False
+        permissions = (
+            ("view_baseinvoice", _("Can view an base invoice object")),
+        )
+
     # TODO : change prix to price
     def prix(self):
         """