审查视图

application/admin/controller/ThirdStudy.php 6.3 KB
杨育虎 authored
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53
<?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 = $this->model
杨育虎 authored
54
                    ->with(['user','study'])
杨育虎 authored
55 56 57 58 59
                    ->where($where)
                    ->order($sort, $order)
                    ->count();

            $list = $this->model
杨育虎 authored
60
                    ->with(['user','study'])
杨育虎 authored
61 62 63 64 65 66 67
                    ->where($where)
                    ->order($sort, $order)
                    ->limit($offset, $limit)
                    ->select();

            foreach ($list as $row) {
                
杨育虎 authored
68
                $row->getRelation('user')->visible(['username']);
杨育虎 authored
69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88
				$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);
杨育虎 authored
89 90 91 92 93 94 95 96 97
                $is_have = Db::name('third_study')
                    ->where('third_id',$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');
                }

杨育虎 authored
98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155
                $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();
杨育虎 authored
156 157 158 159 160 161

            $classes = Db::name('classes')
                ->where('study_id',$data['study_id'])
                ->column('id');
            Db::name('class_detail')->where('user_id',$data['third_id'])->whereIn('class_id',$classes)->delete();
杨育虎 authored
162
            Db::name('study_class')->where('third_id',$data['third_id'])->where('study_id',$data['study_id'])->delete();
杨育虎 authored
163
            Db::name('third_exam')->where('user_id',$data['third_id'])->where('study_id',$data['study_id'])->delete();
杨育虎 authored
164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186
            $count = 0;
            Db::startTrans();
            try {
                foreach ($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'));
    }
}