From 4779466c38a5b9cb3ef0ba189f61363f2771457a Mon Sep 17 00:00:00 2001
From: Dennis Siemensma <github@dennissiemensma.nl>
Date: Tue, 14 Jan 2020 18:24:43 +0100
Subject: [PATCH] Last v2.x release #825

---
 .../0028_v3_0_fix_upgrade_redirect.py         | 24 +++++++++++++++++++
 dsmrreader/provisioning/downgrade/v3.0.sh     | 15 ++++++++++++
 2 files changed, 39 insertions(+)
 create mode 100644 dsmr_frontend/migrations/0028_v3_0_fix_upgrade_redirect.py
 create mode 100644 dsmrreader/provisioning/downgrade/v3.0.sh

diff --git a/dsmr_frontend/migrations/0028_v3_0_fix_upgrade_redirect.py b/dsmr_frontend/migrations/0028_v3_0_fix_upgrade_redirect.py
new file mode 100644
index 000000000..8f3c87fce
--- /dev/null
+++ b/dsmr_frontend/migrations/0028_v3_0_fix_upgrade_redirect.py
@@ -0,0 +1,24 @@
+# Generated by Django 3.0.2 on 2020-01-14 17:18
+
+from django.db import migrations
+
+
+def migrate_forward(apps, schema_editor):
+    # Delete this notification, as the target URL no longer exists in v3.
+    Notification = apps.get_model('dsmr_frontend', 'Notification')
+    Notification.objects.filter(redirect_to='frontend:v3-upgrade-redirect').delete()
+
+
+def migrate_backward(apps, schema_editor):
+    pass
+
+
+class Migration(migrations.Migration):
+
+    operations = [
+        migrations.RunPython(migrate_forward, migrate_backward),
+    ]
+
+    dependencies = [
+        ('dsmr_frontend', '0027_v215_release'),
+    ]
diff --git a/dsmrreader/provisioning/downgrade/v3.0.sh b/dsmrreader/provisioning/downgrade/v3.0.sh
new file mode 100644
index 000000000..a7fc35015
--- /dev/null
+++ b/dsmrreader/provisioning/downgrade/v3.0.sh
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+# Dump for DSMR-reader v3.0
+./manage.py migrate dsmr_api 0003_create_api_user
+./manage.py migrate dsmr_backend 0012_fix_email_from
+./manage.py migrate dsmr_backup 0007_remove_backupsettings_compress
+./manage.py migrate dsmr_consumption 0012_add_voltage_indexes
+./manage.py migrate dsmr_datalogger 0017_log_telegrams
+./manage.py migrate dsmr_frontend 0028_v3_0_fix_upgrade_redirect
+./manage.py migrate dsmr_mindergas 0005_schedule_mindergas_export
+./manage.py migrate dsmr_mqtt 0013_process_sleep
+./manage.py migrate dsmr_notification 0007_support_for_telegram
+./manage.py migrate dsmr_pvoutput 0002_pvoutput_latest_sync
+./manage.py migrate dsmr_stats 0013_all_time_low
+./manage.py migrate dsmr_weather 0006_schedule_weather_update