データベースルールにowner_typeとis_canceledを追加し、is_businessを廃止。Expenseモデルと関連するマイグレーションを実施。明細編集UIをowner_type選択に更新し、取り消し済みの経費を一覧から除外。作業ログをdiary.mdに追記。

expenses/migrations/0002_owner_type_cancel.py

@@ -0,0 +1,56 @@
+# Generated by Django 4.2.27 on 2025-12-20 00:00
+
+from django.db import migrations, models
+
+
+def map_is_business_to_owner_type(apps, schema_editor):
+    Expense = apps.get_model('expenses', 'Expense')
+    for expense in Expense.objects.all():
+        if expense.is_business is True:
+            expense.owner_type = 'company'
+        elif expense.is_business is False:
+            expense.owner_type = 'personal'
+        else:
+            expense.owner_type = 'pending'
+        expense.save(update_fields=['owner_type'])
+
+
+def reverse_owner_type_to_is_business(apps, schema_editor):
+    Expense = apps.get_model('expenses', 'Expense')
+    for expense in Expense.objects.all():
+        if expense.owner_type == 'company':
+            expense.is_business = True
+        elif expense.owner_type == 'personal':
+            expense.is_business = False
+        else:
+            expense.is_business = None
+        expense.save(update_fields=['is_business'])
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('expenses', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='expense',
+            name='owner_type',
+            field=models.CharField(
+                choices=[('company', 'Company'), ('personal', 'Personal'), ('pending', 'Pending')],
+                default='pending',
+                max_length=20,
+            ),
+        ),
+        migrations.AddField(
+            model_name='expense',
+            name='is_canceled',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.RunPython(map_is_business_to_owner_type, reverse_owner_type_to_is_business),
+        migrations.RemoveField(
+            model_name='expense',
+            name='is_business',
+        ),
+    ]