126 lines
3.5 KiB
PHP
126 lines
3.5 KiB
PHP
<?php
|
|
|
|
namespace app\admin\service;
|
|
|
|
use app\admin\validate\VehModificationValidate;
|
|
use app\common\traits\crud\CrudServiceTrait;
|
|
use app\common\model\VehModification;
|
|
use support\Request;
|
|
|
|
class VehModificationService
|
|
{
|
|
|
|
use CrudServiceTrait;
|
|
|
|
/**
|
|
* 指定当前要操作的模型
|
|
*/
|
|
protected string $modelClass = VehModification::class;
|
|
|
|
/**
|
|
* 验证器
|
|
*/
|
|
protected $validator = VehModificationValidate::class;
|
|
|
|
/**
|
|
* 获取验证器
|
|
*/
|
|
public function getValidator()
|
|
{
|
|
return new $this->validator;
|
|
}
|
|
|
|
/**
|
|
* 构建查询条件
|
|
*/
|
|
|
|
protected function buildQueryConfig(Request $request, string $scene = 'default'): array
|
|
{
|
|
$p = $request->all();
|
|
|
|
$config = [];
|
|
$config['model'] = $this->modelClass;
|
|
switch ($scene) {
|
|
case 'index':
|
|
// ====== ====== 排序 ====== ======
|
|
$config['order']['sort'] = 'desc';
|
|
$config['order']['id'] = 'desc';
|
|
|
|
// ====== ====== 筛选 ====== ======
|
|
// 状态
|
|
if (isset($p['status']) && in_array($p['status'], [0,1])) {
|
|
$config['where']['status'] = $p['status'];
|
|
}
|
|
// 状态
|
|
if (isset($p['type']) && $p['type']) {
|
|
$config['where']['type'] = $p['type'];
|
|
}
|
|
// 关键字
|
|
if (isset($p['keyword']) && $p['keyword']) {
|
|
$k = '%' . $p['keyword'] . '%';
|
|
foreach (['code','name'] as $col) {
|
|
$config['orWhere'][] = [$col, 'like', $k];
|
|
}
|
|
}
|
|
//$config['where']['status'] = 1;
|
|
break;
|
|
case 'show':
|
|
$config['where']['id'] = $p['id'];
|
|
//$config['where']['status'] = 1;
|
|
break;
|
|
case 'store':
|
|
break;
|
|
case 'update':
|
|
$config['where']['id'] = $p['id'];
|
|
break;
|
|
case 'destroy':
|
|
$config['where']['id'] = $p['id'];
|
|
break;
|
|
}
|
|
|
|
return $config;
|
|
}
|
|
|
|
/**
|
|
* 生成唯一的7位颜色编码
|
|
* 格式：C + (O/I) + 5位字母数字组合
|
|
*
|
|
* @param int $type 类型
|
|
* @return string 7位唯一编码
|
|
*/
|
|
public function generateUniqueModificationCode($type)
|
|
{
|
|
$chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ';
|
|
$maxAttempts = 10; // 防止无限循环
|
|
|
|
for ($attempt = 0; $attempt < $maxAttempts; $attempt++) {
|
|
// 生成后5位随机字符
|
|
$suffix = '';
|
|
for ($i = 0; $i < 5; $i++) {
|
|
$suffix .= $chars[rand(0, strlen($chars) - 1)];
|
|
}
|
|
|
|
$code = 'C' . $type . $suffix;
|
|
|
|
// 检查是否已存在
|
|
$existing = VehModification::where('code', $code)->first();
|
|
if (!$existing) {
|
|
return $code;
|
|
}
|
|
}
|
|
|
|
// 如果1000次尝试后仍然重复，使用时间戳确保唯一性
|
|
$timestamp = substr(time(), -5);
|
|
return 'C' . $type . $timestamp;
|
|
}
|
|
|
|
/**
|
|
* 添加前置处理
|
|
*/
|
|
public function beforeServiceStore($data, Request $request)
|
|
{
|
|
$type = $data['type'] ?? 0;
|
|
$data['code'] = $this->generateUniqueModificationCode($type);
|
|
return $data;
|
|
}
|
|
} |