Fix class name 9

rog/services/csv_processor.py

@@ -245,14 +245,14 @@ class EntryCSVProcessor:
                 raise ValidationError(f"Event {event.event_name} has no start date")
             
             # 日付が必要な場合のフォールバック
-            entry_date = event.start_datetime
+            entry_date = row.get('entry_date')
             print(f'エントリー日付：{entry_date}')
 
             entry = Entry.objects.create(
                 team=team,
                 event=event,
                 category=team.category,
-                date=event.start_datetime,
+                date=entry_date or event.start_datetime,
                 owner=owner,
                 zekken_number=zekken_no,
                 is_active=False