update model

billard/migrations/0018_auto_20170302_2058.py

@@ -0,0 +1,33 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.5 on 2017-03-02 20:58
+from __future__ import unicode_literals
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('billard', '0017_accounting_reporter_uuid'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='accounting',
+            name='prize_hh',
+            field=models.DecimalField(blank=True, decimal_places=2, max_digits=5, null=True, verbose_name='Preis Happy Hour'),
+        ),
+        migrations.AddField(
+            model_name='accounting',
+            name='prize_normal',
+            field=models.DecimalField(blank=True, decimal_places=2, max_digits=5, null=True, verbose_name='Preis Normalzeit'),
+        ),
+        migrations.AddField(
+            model_name='client',
+            name='report_user',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='reporting_clients', to=settings.AUTH_USER_MODEL, verbose_name='Reporting Benutzer'),
+        ),
+    ]

billard/models.py

@@ -53,7 +53,7 @@ class Location(models.Model):
 class Client(models.Model):
     uuid = models.UUIDField(unique=True, default=uuid.uuid4, verbose_name="Identifier")
     location = models.ForeignKey(Location, verbose_name="Standort")
-    report_user = models.ForeignKey(User, verbose_name="Reporting Benutzer", related_name='reporting_clients')
+    report_user = models.ForeignKey(User, blank=True, null=True, verbose_name="Reporting Benutzer", related_name='reporting_clients')
 
     def __str__(self):
         return '{}, {}'.format(self.location.name, self.uuid)