140 lines
4.2 KiB
PHP
140 lines
4.2 KiB
PHP
<?php
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namespace app\admin\controller\wdsxh\institution;
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use app\common\controller\Backend;
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use think\Db;
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use think\db\exception\DataNotFoundException;
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use think\db\exception\ModelNotFoundException;
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use think\exception\DbException;
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use think\exception\PDOException;
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use Exception;
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/**
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* 机构级别
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*
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* @icon fa fa-circle-o
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*/
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class Level extends Backend
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{
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/**
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* Level模型对象
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* @var \app\admin\model\wdsxh\institution\Level
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*/
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protected $model = null;
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protected $searchFields = 'id,level_name';
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public function _initialize()
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{
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parent::_initialize();
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$this->model = new \app\admin\model\wdsxh\institution\Level;
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$param = $this->request->get();
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$institution_id = isset($param['institution_id']) ? $param['institution_id'] : '';
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$this->assign('institution_id',$institution_id);
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$this->assignconfig('institution_id',$institution_id);
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}
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/**
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* 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
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* 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
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* 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
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*/
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/**
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* 查看
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*/
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public function index()
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{
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//当前是否为关联查询
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$this->relationSearch = true;
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//设置过滤方法
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$this->request->filter(['strip_tags', 'trim']);
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if ($this->request->isAjax()) {
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//如果发送的来源是Selectpage，则转发到Selectpage
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if ($this->request->request('keyField')) {
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return $this->selectpage();
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}
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list($where, $sort, $order, $offset, $limit) = $this->buildparams();
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$institution_id = $this->request->get('institution_id');
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if (!empty($institution_id)) {
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$this->model = $this->model->where('institution_id',$institution_id);
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}
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$list = $this->model
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->with(['institution'])
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->where($where)
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->order($sort, $order)
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->paginate($limit);
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foreach ($list as $row) {
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}
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$result = array("total" => $list->total(), "rows" => $list->items());
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return json($result);
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}
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return $this->view->fetch();
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}
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/**
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* 删除
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*
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* @param $ids
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* @return void
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* @throws DbException
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* @throws DataNotFoundException
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* @throws ModelNotFoundException
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*/
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public function del($ids = null)
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{
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if (false === $this->request->isPost()) {
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$this->error(__("Invalid parameters"));
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}
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$ids = $ids ?: $this->request->post("ids");
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if (empty($ids)) {
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$this->error(__('Parameter %s can not be empty', 'ids'));
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}
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$pk = $this->model->getPk();
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$adminIds = $this->getDataLimitAdminIds();
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if (is_array($adminIds)) {
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$this->model->where($this->dataLimitField, 'in', $adminIds);
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}
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$list = $this->model->where($pk, 'in', $ids)->select();
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$memberModel = new \app\admin\model\wdsxh\institution\Member();
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foreach ($list as $item) {
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$memberCount = $memberModel->where('level_id',$item['id'])->count();
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if ($memberCount) {
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$this->error('级别：'.$item['level_name'].'，有成员，无法删除');
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}
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unset($memberCount);
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}
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$count = 0;
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Db::startTrans();
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try {
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foreach ($list as $item) {
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$count += $item->delete();
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}
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Db::commit();
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} catch (PDOException|Exception $e) {
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Db::rollback();
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$this->error($e->getMessage());
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}
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if ($count) {
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$this->success();
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}
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$this->error(__('No rows were deleted'));
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}
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}
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