103 lines
2.6 KiB
PHP
103 lines
2.6 KiB
PHP
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<?php
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declare(strict_types=1);
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/**
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*+------------------
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* madong
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*+------------------
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* Copyright (c) https://gitee.com/motion-code All rights reserved.
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*+------------------
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* Author: Mr. April (405784684@qq.com)
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*+------------------
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* Official Website: http://www.madong.tech
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*/
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namespace app\service\admin\system;
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use app\dao\system\RecycleBinDao;
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use app\model\system\RecycleBin;
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use core\base\BaseService;
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use core\exception\handler\AdminException;
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use support\Db;
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/**
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* 回收站服务
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*
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* @author Mr.April
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* @since 1.0
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*/
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class RecycleBinService extends BaseService
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{
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public function __construct(RecycleBinDao $dao)
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{
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$this->dao = $dao;
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}
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/**
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* 数据恢复
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*
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* @param int $recycleId
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*
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* @throws \Throwable
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*/
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public function restoreRecycleBin(int $recycleId): void
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{
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$this->transaction(function () use ($recycleId) {
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$record = $this->dao->get($recycleId, null, [], '');
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if (empty($record)) {
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throw new AdminException("回收站记录不存在");
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}
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// 3. 动态恢复数据
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$this->restoreOriginalData($record);
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// 4. 删除回收站记录
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$record->delete();
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});
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}
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/**
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* 恢复原始数据
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*/
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protected function restoreOriginalData(RecycleBin $record): void
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{
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$tableName = $record->table_name;
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$config = self::getTableConfig($tableName);
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$storage_mode = $config['storage_mode'];
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$connection = config('database.default');
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$tableData = json_decode($record->getData('data'), true);
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$columns = $this->getTableColumns($tableName, $connection);
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$tableData = array_intersect_key($tableData, array_flip($columns));
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Db::connection($connection)->table($tableName)->insert($tableData);
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}
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/**
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* 获取还原表的数据列
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*
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* @param string $tableName
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* @param string $connection
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*
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* @return array
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*/
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private function getTableColumns(string $tableName, string $connection = ''): array
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{
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return Db::connection($connection)->getSchemaBuilder()->getColumnListing($tableName);
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}
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/**
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* 获取表配置（合并全局+表级配置）
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*
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* @param string $table
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*
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* @return array
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*/
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// 获取合并配置
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public static function getTableConfig(string $table): array
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{
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return array_merge(
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config('recycle_bin.default'),
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config("recycle_bin.tables.{$table}", []),
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['tenant' => config('recycle_bin.tenant')]
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);
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}
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}
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