From e44e77a3a6cb74ad23253cd738728888a86e1380 Mon Sep 17 00:00:00 2001
From: kuaifan <aipaw@live.cn>
Date: Thu, 6 Jan 2022 13:28:47 +0800
Subject: [PATCH] =?UTF-8?q?pref:=20=E5=AD=90=E4=BB=BB=E5=8A=A1=E9=BB=98?=
 =?UTF-8?q?=E8=AE=A4=E8=B5=B7=E5=A7=8B=E6=97=B6=E9=97=B4=E4=B8=8E=E4=B8=BB?=
 =?UTF-8?q?=E4=BB=BB=E5=8A=A1=E4=B8=80=E8=87=B4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 ...2023_project_tasks_update_subtask_time.php | 39 +++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 database/migrations/2022_01_06_132023_project_tasks_update_subtask_time.php

diff --git a/database/migrations/2022_01_06_132023_project_tasks_update_subtask_time.php b/database/migrations/2022_01_06_132023_project_tasks_update_subtask_time.php
new file mode 100644
index 00000000..618e66f3
--- /dev/null
+++ b/database/migrations/2022_01_06_132023_project_tasks_update_subtask_time.php
@@ -0,0 +1,39 @@
+<?php
+
+use App\Models\ProjectTask;
+use Illuminate\Database\Migrations\Migration;
+
+class ProjectTasksUpdateSubtaskTime extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        ProjectTask::where('parent_id', '>', 0)
+            ->whereNull('end_at')
+            ->chunkById(100, function ($lists) {
+                /** @var ProjectTask $task */
+                foreach ($lists as $task) {
+                    $parent = ProjectTask::whereNotNull('end_at')->find($task->parent_id);
+                    if ($parent) {
+                        $task->start_at = $parent->start_at;
+                        $task->end_at = $parent->end_at;
+                        $task->save();
+                    }
+                }
+            });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        //
+    }
+}