Add data migration

peachjam/admin.py

@@ -730,7 +730,7 @@ class JudgmentAdmin(ImportExportMixin, DocumentAdmin):
         CaseNumberAdmin,
         JudgmentRelationshipStackedInline,
     ] + DocumentAdmin.inlines
-    filter_horizontal = ("judges", "attorneys", "order_outcome")
+    filter_horizontal = ("judges", "attorneys", "order_outcomes")
     list_filter = (*DocumentAdmin.list_filter, "court")
     fieldsets = copy.deepcopy(DocumentAdmin.fieldsets)
 

peachjam/migrations/0115_change_order_outcome_field_to_many_to_many.py → peachjam/migrations/0115_copy_and_delete_old_order_outcome_field_data.py

@@ -1,22 +1,30 @@
-# Generated by Django 3.2.19 on 2024-01-16 13:40
+# Generated by Django 3.2.19 on 2024-01-17 09:20
 
 from django.db import migrations, models
 
 
-class Migration(migrations.Migration):
+def copy_data(apps, schema_editor):
+    Judgment = apps.get_model("peachjam", "Judgment")
+
+    for judgment in Judgment.objects.all().iterator(chunk_size=100):
+        judgment.order_outcomes.add(judgment.order_outcome)
+        judgment.save()
+
 
+class Migration(migrations.Migration):
     dependencies = [
         ("peachjam", "0114_alter_court_country"),
     ]
 
     operations = [
-        migrations.RemoveField(
+        migrations.AddField(
             model_name="judgment",
-            name="order_outcome",
+            name="order_outcomes",
+            field=models.ManyToManyField(blank=True, to="peachjam.OrderOutcome"),
         ),
-        migrations.AddField(
+        migrations.RunPython(copy_data),
+        migrations.RemoveField(
             model_name="judgment",
             name="order_outcome",
-            field=models.ManyToManyField(blank=True, to="peachjam.OrderOutcome"),
         ),
     ]

peachjam/models/judgment.py

@@ -202,7 +202,7 @@ class Judgment(CoreDocument):
     attorneys = models.ManyToManyField(
         Attorney, blank=True, verbose_name=_("attorneys")
     )
-    order_outcome = models.ManyToManyField(
+    order_outcomes = models.ManyToManyField(
         OrderOutcome,
         blank=True,
     )