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yyh931018@qq.com
2022-09-08 15:32:32 +08:00
commit 1b0c8f4196
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application/admin/controller/general/Identifier.php Normal file
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<?php
namespace app\admin\controller\general;
use app\admin\model\AuthGroup;
use app\admin\model\Student;
use app\common\controller\Backend;
use app\common\model\Area;
use think\Db;
/**
* 编号管理
*
* @icon fa fa-circle-o
*/
class Identifier extends Backend
{
/**
* Identifier模型对象
* @var \app\admin\model\Identifier
*/
protected $model = null;
//无需要权限判断的方法
protected $noNeedRight = ['create_id'];
public function _initialize()
{
parent::_initialize();
$this->model = new \app\admin\model\Identifier;
$this->view->assign("statusList", $this->model->getStatusList());
}
/**
* 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
* 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
* 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
*/
/**
* 查看
*/
public function index()
{
//当前是否为关联查询
$this->relationSearch = true;
//设置过滤方法
$this->request->filter(['strip_tags', 'trim']);
if ($this->request->isAjax()) {
//如果发送的来源是Selectpage，则转发到Selectpage
if ($this->request->request('keyField')) {
return $this->selectpage();
}
list($where, $sort, $order, $offset, $limit) = $this->buildparams();
$wheres = [];
if(!$this->auth->isSuperAdmin()){
$groupIds = $this->auth->getGroupIds();
$wheres = ['group_id'=>['in',$groupIds]];
}
$list = $this->model
->with(['groups'])
->where($where)
->where($wheres)
->order($sort, $order)
->paginate($limit);
foreach ($list as $row) {
$row->getRelation('groups')->visible(['name']);
}
$result = array("total" => $list->total(), "rows" => $list->items());
return json($result);
}
$this->assignconfig("isSuperAdmin", $this->auth->isSuperAdmin());
return $this->view->fetch();
}
/**
* 添加
*
* @return string
* @throws \think\Exception
*/
public function add()
{
if (false === $this->request->isPost()) {
return $this->view->fetch();
}
$params = $this->request->post('row/a');
if (empty($params)) {
$this->error(__('Parameter %s can not be empty', ''));
}
$params = $this->preExcludeFields($params);
if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
$params[$this->dataLimitField] = $this->auth->id;
}
//生成编号
//判断长度和数量
$length = $params['length'] - strlen($params['prefix']);
if(10**$length < $params['number'] + $params['first']){
$this->error('编号长度不足');
}
$data = [];
$suffix = sprintf("%'0{$params['length']}s",$params['first']);
for($i=0;$i<$params['number'];$i++){
$identifier = strtoupper($params['prefix']).$suffix;
//查询是否存在
$exist = $this->model->where('identifier', $identifier)->find();
if($exist){
$this->error("编号 $identifier 重复");
}
$data[] = [
'group_id' => $params['group_id'],
'identifier' => $identifier,
];
$suffix = sprintf("%'0{$params['length']}s",++$suffix);
}
$result = false;
Db::startTrans();
try {
//是否采用模型验证
if ($this->modelValidate) {
$name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
$validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
$this->model->validateFailException()->validate($validate);
}
$result = $this->model->allowField(true)->saveAll($data);
Db::commit();
} catch (ValidateException|PDOException|Exception $e) {
Db::rollback();
$this->error($e->getMessage());
}
if ($result === false) {
$this->error(__('No rows were inserted'));
}
$this->success();
}
/**
* 编辑
*
* @param $ids
* @return string
* @throws DbException
* @throws \think\Exception
*/
public function edit($ids = null)
{
$row = $this->model->get($ids);
if (!$row) {
$this->error(__('No Results were found'));
}
$adminIds = $this->getDataLimitAdminIds();
if (is_array($adminIds) && !in_array($row[$this->dataLimitField], $adminIds)) {
$this->error(__('You have no permission'));
}
if (false === $this->request->isPost()) {
$this->view->assign('row', $row);
return $this->view->fetch();
}
$params = $this->request->post('row/a');
if (empty($params)) {
$this->error(__('Parameter %s can not be empty', ''));
}
$params = $this->preExcludeFields($params);
//查询是否存在
$exist = $this->model->where('identifier', $params['identifier'])->find();
if($exist && $exist['id'] != $params['id']){
$this->error("编号 {$params['identifier']} 重复");
}
$result = false;
Db::startTrans();
try {
//是否采用模型验证
if ($this->modelValidate) {
$name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
$validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
$row->validateFailException()->validate($validate);
}
$result = $row->allowField(true)->save($params);
Db::commit();
} catch (ValidateException|PDOException|Exception $e) {
Db::rollback();
$this->error($e->getMessage());
}
if (false === $result) {
$this->error(__('No rows were updated'));
}
$this->success();
}
/**
* 根据学校ID生成学生编号
* @throws \think\db\exception\DataNotFoundException
* @throws \think\db\exception\ModelNotFoundException
* @throws \think\exception\DbException
*/
public function create_id(){
$group_id = $this->request->post("group_id");
$info = AuthGroup::where('id', $group_id)->find();
while ($info['level'] > 2){
$info = AuthGroup::where('id', $info['pid'])->find();
}
//地区编号
$area_encoded = Area::where('id', $info['city'])->value('encoded');
//当前学校学生最大编号
$student_number = Student::where('group_id', $group_id)->value('CONVERT(MAX(RIGHT(`identifier`,4)),UNSIGNED)');
$student_code = $area_encoded.sprintf("%'04s", $group_id).sprintf("%'04s", $student_number+1);
$this->success('', '', $student_code);
}
}