From 5dae47d5f171cccffbb513571f98fa7f424e0df9 Mon Sep 17 00:00:00 2001
From: chenos <chenlinxh@gmail.com>
Date: Thu, 21 Apr 2022 18:08:33 +0800
Subject: [PATCH] fix: set null on delete

---
 packages/plugins/users/src/server.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/packages/plugins/users/src/server.ts b/packages/plugins/users/src/server.ts
index d74ccee45..7da44c3e6 100644
--- a/packages/plugins/users/src/server.ts
+++ b/packages/plugins/users/src/server.ts
@@ -59,6 +59,8 @@ export default class UsersPlugin extends Plugin<UserPluginConfig> {
           dataIndex: 'state.currentUser.id',
           createOnly: true,
           visible: true,
+          onDelete: 'SET NULL',
+          onUpdate: 'CASCADE',
         });
         collection.setField('createdBy', {
           type: 'belongsTo',
@@ -73,6 +75,8 @@ export default class UsersPlugin extends Plugin<UserPluginConfig> {
           dataType: 'integer',
           dataIndex: 'state.currentUser.id',
           visible: true,
+          onDelete: 'SET NULL',
+          onUpdate: 'CASCADE',
         });
         collection.setField('updatedBy', {
           type: 'belongsTo',