Migrate single image to M2M (refs #4076)

2 files changed, 58 insertions, 0 deletions

diff --git a/archaeological_context_records/migrations/0022_migrate_image.py b/archaeological_context_records/migrations/0022_migrate_image.py
new file mode 100644
index 000000000..87ac0cc55
--- /dev/null
+++ b/archaeological_context_records/migrations/0022_migrate_image.py
@@ -0,0 +1,27 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.10 on 2018-05-11 12:03
+from __future__ import unicode_literals
+
+from django.db import migrations
+
+from ishtar_common.utils_migrations import migrate_simple_image_to_m2m
+
+
+def migrate_image(apps, schema_editor):
+    ContextRecord = apps.get_model('archaeological_context_records',
+                                   'ContextRecord')
+    IshtarImage = apps.get_model('ishtar_common', 'IshtarImage')
+    ContextRecordImage = apps.get_model('archaeological_context_records',
+                                        'ContextRecordImage')
+    migrate_simple_image_to_m2m(ContextRecord, IshtarImage, ContextRecordImage)
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('archaeological_context_records', '0021_auto_20180509_1736'),
+    ]
+
+    operations = [
+        migrations.RunPython(migrate_image),
+    ]
diff --git a/archaeological_context_records/migrations/0023_auto_20180511_1232.py b/archaeological_context_records/migrations/0023_auto_20180511_1232.py
new file mode 100644
index 000000000..e6d69127f
--- /dev/null
+++ b/archaeological_context_records/migrations/0023_auto_20180511_1232.py
@@ -0,0 +1,31 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.10 on 2018-05-11 12:32
+from __future__ import unicode_literals
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('archaeological_context_records', '0022_migrate_image'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='contextrecord',
+            name='image',
+        ),
+        migrations.RemoveField(
+            model_name='contextrecord',
+            name='thumbnail',
+        ),
+        migrations.RemoveField(
+            model_name='historicalcontextrecord',
+            name='image',
+        ),
+        migrations.RemoveField(
+            model_name='historicalcontextrecord',
+            name='thumbnail',
+        ),
+    ]