Migrate single image to M2M (refs #4076)

2 files changed, 57 insertions, 0 deletions

diff --git a/archaeological_operations/migrations/0028_migrate_image.py b/archaeological_operations/migrations/0028_migrate_image.py
new file mode 100644
index 000000000..a7a0e0495
--- /dev/null
+++ b/archaeological_operations/migrations/0028_migrate_image.py
@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.10 on 2018-05-11 10:49
+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):
+    Operation = apps.get_model('archaeological_operations', 'Operation')
+    IshtarImage = apps.get_model('ishtar_common', 'IshtarImage')
+    OperationImage = apps.get_model('archaeological_operations',
+                                    'OperationImage')
+    migrate_simple_image_to_m2m(Operation, IshtarImage, OperationImage)
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('archaeological_operations', '0027_auto_20180509_1723'),
+    ]
+
+    operations = [
+        migrations.RunPython(migrate_image),
+    ]
diff --git a/archaeological_operations/migrations/0029_auto_20180511_1232.py b/archaeological_operations/migrations/0029_auto_20180511_1232.py
new file mode 100644
index 000000000..5f1a2c19a
--- /dev/null
+++ b/archaeological_operations/migrations/0029_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_operations', '0028_migrate_image'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='historicaloperation',
+            name='image',
+        ),
+        migrations.RemoveField(
+            model_name='historicaloperation',
+            name='thumbnail',
+        ),
+        migrations.RemoveField(
+            model_name='operation',
+            name='image',
+        ),
+        migrations.RemoveField(
+            model_name='operation',
+            name='thumbnail',
+        ),
+    ]