<?php namespace app\admin\controller; use app\common\controller\Backend; use think\Db; /** * 用户考试科目管理 * * @icon fa fa-circle-o */ class ThirdStudy extends Backend { /** * ThirdStudy模型对象 * @var \app\admin\model\ThirdStudy */ protected $model = null; public function _initialize() { parent::_initialize(); $this->model = new \app\admin\model\ThirdStudy; } /** * 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(); $total = $this->model ->with(['user','study']) ->where($where) ->order($sort, $order) ->count(); $list = $this->model ->with(['user','study']) ->where($where) ->order($sort, $order) ->limit($offset, $limit) ->select(); foreach ($list as $row) { $row->getRelation('user')->visible(['username']); $row->getRelation('study')->visible(['examname']); } $list = collection($list)->toArray(); $result = array("total" => $total, "rows" => $list); return json($result); } return $this->view->fetch(); } /** * 添加 */ public function add() { if ($this->request->isPost()) { $params = $this->request->post("row/a"); if ($params) { $params = $this->preExcludeFields($params); $is_have = Db::name('third_study') ->where('third_id',$params['third_id']) ->where('study_id',$params['study_id']) ->find(); if(!empty($is_have)){ $this->error('您已经绑定过该考试了'); } $res['third_id'] = $params['third_id']; $res['study_id'] = $params['study_id']; $res['createtime'] = time(); $res['playtime'] = 0; $classes_ids = Db::name('classes')->where('study_id',$res['study_id'])->where('is_major',1)->column('id'); foreach ($classes_ids as $v){ $res['class_id'] = $v; Db::name('study_class')->insertGetId($res); } if ($this->dataLimit && $this->dataLimitFieldAutoFill) { $params[$this->dataLimitField] = $this->auth->id; } $result = false; Db::startTrans(); try { //是否采用模型验证 if ($this->modelValidate) { $name = str_replace("\\model\\", "\\validate\\", get_class($this->model)); $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate; $this->model->validateFailException(true)->validate($validate); } $result = $this->model->allowField(true)->save($params); Db::commit(); } catch (ValidateException $e) { Db::rollback(); $this->error($e->getMessage()); } catch (PDOException $e) { Db::rollback(); $this->error($e->getMessage()); } catch (Exception $e) { Db::rollback(); $this->error($e->getMessage()); } if ($result !== false) { $this->success(); } else { $this->error(__('No rows were inserted')); } } $this->error(__('Parameter %s can not be empty', '')); } return $this->view->fetch(); } /** * 删除 */ public function del($ids = "") { if ($ids) { $pk = $this->model->getPk(); $adminIds = $this->getDataLimitAdminIds(); if (is_array($adminIds)) { $this->model->where($this->dataLimitField, 'in', $adminIds); } $list = $this->model->where($pk, 'in', $ids)->select(); $data = Db::name('third_study')->where('id',$ids)->find(); $classes = Db::name('classes') ->where('study_id',$data['study_id']) ->column('id'); Db::name('class_detail')->where('user_id',$data['third_id'])->whereIn('class_id',$classes)->delete(); Db::name('study_class')->where('third_id',$data['third_id'])->where('study_id',$data['study_id'])->delete(); Db::name('third_exam')->where('user_id',$data['third_id'])->where('study_id',$data['study_id'])->delete(); $count = 0; Db::startTrans(); try { foreach ($list as $k => $v) { $count += $v->delete(); } Db::commit(); } catch (PDOException $e) { Db::rollback(); $this->error($e->getMessage()); } catch (Exception $e) { Db::rollback(); $this->error($e->getMessage()); } if ($count) { $this->success(); } else { $this->error(__('No rows were deleted')); } } $this->error(__('Parameter %s can not be empty', 'ids')); } }