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- <?php
- // +----------------------------------------------------------------------
- // | CRMEB [ CRMEB赋能开发者,助力企业发展 ]
- // +----------------------------------------------------------------------
- // | Copyright (c) 2016~2022 https://www.crmeb.com All rights reserved.
- // +----------------------------------------------------------------------
- // | Licensed CRMEB并不是自由软件,未经许可不能去掉CRMEB相关版权
- // +----------------------------------------------------------------------
- // | Author: CRMEB Team <admin@crmeb.com>
- // +----------------------------------------------------------------------
- namespace app\wap\model\special;
- use basic\ModelBasic;
- use traits\ModelTrait;
- /**专题分类
- * Class SpecialSubject
- * @package app\wap\model\special
- */
- class SpecialSubject extends ModelBasic
- {
- use ModelTrait;
- /**获取二级分类
- * @return \think\model\relation\HasMany
- */
- public function children()
- {
- return $this->hasMany('SpecialSubject', 'grade_id', 'id')->where(['is_del' => 0, 'is_show' => 1])->order('sort DESC,id DESC');
- }
- /**获取全部分类
- * @param int $type
- * @return array|false|\PDOStatement|string|\think\Collection
- * @throws \think\db\exception\DataNotFoundException
- * @throws \think\db\exception\ModelNotFoundException
- * @throws \think\exception\DbException
- */
- public static function wapSpecialCategoryAll($type = 0)
- {
- $model = self::where(['is_del' => 0, 'is_show' => 1]);
- if ($type == 1) {
- $model = $model->where('grade_id', 0);
- }
- $list = $model->order('sort desc,add_time desc')->field('id,name')->select();
- $list = count($list) > 0 ? $list->toArray() : [];
- return $list;
- }
- /**获取一级分类下的所以二级分类
- * @param int $grade_id
- */
- public static function subjectId($grade_id = 0)
- {
- return self::where(['is_del' => 0, 'is_show' => 1, 'grade_id' => $grade_id])->order('sort desc,add_time desc')->column('id');
- }
- }
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