From 946de86bc2fa77ed25aad0d3893068140a7fa8d0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Laura=20Kl=C3=BCnder?= <laura@codingcatgirl.de>
Date: Sun, 24 Dec 2017 01:13:44 +0100
Subject: [PATCH] add SiteUpdate model

---
 src/c3nav/site/management/__init__.py         |  0
 .../site/management/commands/__init__.py      |  0
 .../management/commands/createsiteupdate.py   | 15 +++++++++++++
 src/c3nav/site/migrations/0003_siteupdate.py  | 22 +++++++++++++++++++
 src/c3nav/site/models.py                      |  7 ++++++
 5 files changed, 44 insertions(+)
 create mode 100644 src/c3nav/site/management/__init__.py
 create mode 100644 src/c3nav/site/management/commands/__init__.py
 create mode 100644 src/c3nav/site/management/commands/createsiteupdate.py
 create mode 100644 src/c3nav/site/migrations/0003_siteupdate.py

diff --git a/src/c3nav/site/management/__init__.py b/src/c3nav/site/management/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/src/c3nav/site/management/commands/__init__.py b/src/c3nav/site/management/commands/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/src/c3nav/site/management/commands/createsiteupdate.py b/src/c3nav/site/management/commands/createsiteupdate.py
new file mode 100644
index 00000000..bdc7a607
--- /dev/null
+++ b/src/c3nav/site/management/commands/createsiteupdate.py
@@ -0,0 +1,15 @@
+from django.core.management.base import BaseCommand
+
+
+class Command(BaseCommand):
+    help = 'create a site update, asking users to reload the page'
+
+    def handle(self, *args, **options):
+        result = input('Type YES to create a new site update: ')
+
+        if result == 'YES':
+            from c3nav.mapdata.models import SiteUpdate
+            SiteUpdate.objects.create()
+            print('New site update created.')
+        else:
+            print('Aborted.')
diff --git a/src/c3nav/site/migrations/0003_siteupdate.py b/src/c3nav/site/migrations/0003_siteupdate.py
new file mode 100644
index 00000000..cf4a81da
--- /dev/null
+++ b/src/c3nav/site/migrations/0003_siteupdate.py
@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.7 on 2017-12-24 00:13
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('site', '0002_announcement_tweaks'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='SiteUpdate',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('created', models.DateTimeField(auto_now_add=True, verbose_name='create')),
+            ],
+        ),
+    ]
diff --git a/src/c3nav/site/models.py b/src/c3nav/site/models.py
index 7bca17bb..025cbf1a 100644
--- a/src/c3nav/site/models.py
+++ b/src/c3nav/site/models.py
@@ -43,3 +43,10 @@ class Announcement(models.Model):
     def save(self, *args, **kwargs):
         super().save(*args, **kwargs)
         cache.delete('site:announcement')
+
+
+class SiteUpdate(models.Model):
+    """
+    A site update that asks the user to reload the page.
+    """
+    created = models.DateTimeField(auto_now_add=True, verbose_name=_('create'))