zhgx_gongying/app/api/lists/supply_demand/SupplyDemandLists.php

<?php
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namespace app\api\lists\supply_demand;

use app\api\lists\BaseApiDataLists;
use app\common\enum\YesNoEnum;
use app\common\lists\ListsSearchInterface;
use app\common\model\agricultural_machinery\UserService;
use app\common\model\supply_demand\SupplyDemandCate;
use app\common\model\supply_demand\SupplyDemandInfo;


/**
 * 供应列表
 * Class ArticleLists
 * @package app\api\lists\article
 */
class SupplyDemandLists extends BaseApiDataLists implements ListsSearchInterface
{

    /**
     * @notes 搜索条件
     * @return \string[][]
     * @author 段誉
     * @date 2022/9/16 18:54
     */
    public function setSearch(): array
    {
        return [
            '%like%' => ['title','mobile','address'],
            '=' => ['type']
        ];
    }


    /**
     * @notes 自定查询条件
     * @return array
     * @author 段誉
     * @date 2022/10/25 16:53
     */
    public function queryWhere()
    {

//        $where[] = ['expiration_time', '>=', time()];
        if (!empty($this->params['flag'])) {
            $where[] = ['user_id', '=', $this->userId];
        }else{
            $where[] = ['status', '=', 2];
        }

        if (isset($this->params['cate_id']) && $this->params['cate_id']) {
            $cate_id_arr = [];
            $cate_id =  $this->params['cate_id'];
            $cate_info = SupplyDemandCate::find($cate_id);
            if($cate_info){
                array_push($cate_id_arr,$cate_id);
                if($cate_info['level'] == 1){
                    $children_cate_info = SupplyDemandCate::where(['pid'=>$cate_id])->field('id,pid')->select()->toArray();
                    if($children_cate_info){
                        $children_cate = array_column($children_cate_info,'id');
                        $cate_id_arr = array_merge($cate_id_arr,$children_cate);
                    }
                }
                $where[] = ['cate_id', 'in',$cate_id_arr];
            }

        }

        if (isset($this->params['area_id']) && $this->params['area_id']) {
            $area_id =  $this->params['area_id'];
            $where[] = ['area_id', '=',$area_id];
        }

        return $where;
    }


    /**
     * @notes 获取供需列表
     * @return array
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     * @author 段誉
     * @date 2022/9/16 18:55
     */
    public function lists(): array
    {


        $orderRaw = 'id desc';

        $field = 'id,user_id,title,type,cate_id,mobile,images,area_id,address,number,content,status,remark,create_time';
        $result = SupplyDemandInfo::field($field)
            ->where($this->queryWhere())
            ->where($this->searchWhere)
            ->orderRaw($orderRaw)
            ->append(['type_desc','cateInfo','status_desc','images','user','area'])
            ->limit($this->limitOffset, $this->limitLength)
            ->select()->toArray();

        return $result;
    }


    /**
     * @notes 获取服务商数量
     * @return int
     * @author 段誉
     * @date 2022/9/16 18:55
     */
    public function count(): int
    {
        return SupplyDemandInfo::where($this->searchWhere)
            ->where($this->queryWhere())
            ->count();
    }
}