From f3b15713c2e3b50479342769dcc13252ae4e1c6d Mon Sep 17 00:00:00 2001
From: xing <fthvgb1@163.com>
Date: Sun, 26 May 2024 22:15:55 +0800
Subject: [PATCH] abstract batch update to trait

---
 app/Models/Base.php         | 33 ++-----------------------------
 app/helpers/batchUpdate.php | 39 +++++++++++++++++++++++++++++++++++++
 2 files changed, 41 insertions(+), 31 deletions(-)
 create mode 100644 app/helpers/batchUpdate.php

diff --git a/app/Models/Base.php b/app/Models/Base.php
index 00a26a2..833a953 100644
--- a/app/Models/Base.php
+++ b/app/Models/Base.php
@@ -2,8 +2,8 @@
 
 namespace App\Models;
 
+use App\helpers\batchUpdate;
 use Illuminate\Database\Eloquent\Model;
-use Illuminate\Support\Facades\DB;
 
 /**
  * @method static int update(array $values)
@@ -16,36 +16,7 @@
  */
 class Base extends Model
 {
+    use batchUpdate;
     public $timestamps = true;
 
-    public static function updateBatch($multipleData = []): int
-    {
-        $tableName = (new static())->getTable(); // 表名
-        $firstRow = current($multipleData);
-        $updateColumn = array_keys($firstRow);
-        // 默认以id为条件更新，如果没有ID则以第一个字段为条件
-        $referenceColumn = isset($firstRow['id']) ? 'id' : current($updateColumn);
-        unset($updateColumn[0]);
-        // 拼接sql语句
-        $updateSql = "UPDATE " . $tableName . " SET ";
-        $sets = [];
-        $bindings = [];
-        foreach ($updateColumn as $uColumn) {
-            $setSql = "`" . $uColumn . "` = CASE ";
-            foreach ($multipleData as $data) {
-                $setSql .= "WHEN `" . $referenceColumn . "` = ? THEN ? ";
-                $bindings[] = $data[$referenceColumn];
-                $bindings[] = $data[$uColumn];
-            }
-            $setSql .= "ELSE `" . $uColumn . "` END ";
-            $sets[] = $setSql;
-        }
-        $updateSql .= implode(', ', $sets);
-        $whereIn = array_column($multipleData, $referenceColumn);
-        $bindings = array_merge($bindings, $whereIn);
-        $whereIn = rtrim(str_repeat('?,', count($whereIn)), ',');
-        $updateSql = rtrim($updateSql, ", ") . " WHERE `" . $referenceColumn . "` IN (" . $whereIn . ")";
-        // 传入预处理sql语句和对应绑定数据
-        return DB::update($updateSql, $bindings);
-    }
 }
diff --git a/app/helpers/batchUpdate.php b/app/helpers/batchUpdate.php
new file mode 100644
index 0000000..f8e589b
--- /dev/null
+++ b/app/helpers/batchUpdate.php
@@ -0,0 +1,39 @@
+<?php
+
+namespace App\helpers;
+
+use Illuminate\Support\Facades\DB;
+
+trait batchUpdate
+{
+    public static function updateBatch($multipleData = []): int
+    {
+        $tableName = (new static())->getTable(); // 表名
+        $firstRow = current($multipleData);
+        $updateColumn = array_keys($firstRow);
+        // 默认以id为条件更新，如果没有ID则以第一个字段为条件
+        $referenceColumn = isset($firstRow['id']) ? 'id' : current($updateColumn);
+        unset($updateColumn[0]);
+        // 拼接sql语句
+        $updateSql = "UPDATE " . $tableName . " SET ";
+        $sets = [];
+        $bindings = [];
+        foreach ($updateColumn as $uColumn) {
+            $setSql = "`" . $uColumn . "` = CASE ";
+            foreach ($multipleData as $data) {
+                $setSql .= "WHEN `" . $referenceColumn . "` = ? THEN ? ";
+                $bindings[] = $data[$referenceColumn];
+                $bindings[] = $data[$uColumn];
+            }
+            $setSql .= "ELSE `" . $uColumn . "` END ";
+            $sets[] = $setSql;
+        }
+        $updateSql .= implode(', ', $sets);
+        $whereIn = array_column($multipleData, $referenceColumn);
+        $bindings = array_merge($bindings, $whereIn);
+        $whereIn = rtrim(str_repeat('?,', count($whereIn)), ',');
+        $updateSql = rtrim($updateSql, ", ") . " WHERE `" . $referenceColumn . "` IN (" . $whereIn . ")";
+        // 传入预处理sql语句和对应绑定数据
+        return DB::update($updateSql, $bindings);
+    }
+}