feat: added n-to-1 relation between sales_order_item and printing_job model

2025-12-11 18:09:10 +08:00
parent 633031d7cb
commit 1a8c446365
30 changed files with 41736 additions and 40 deletions
--- a/business/migrations/0017_salesorderitem_printing_job.py
+++ b/business/migrations/0017_salesorderitem_printing_job.py
@@ -15,7 +15,7 @@ class Migration(migrations.Migration):
            field=models.ForeignKey(
                blank=True,
                null=True,
-                on_delete=models.SET_NULL,
+                on_delete=models.PROTECT,
                related_name='sales_order_items',
                to='printing.printingjob',
                verbose_name='关联印染任务',