zhgx_gongying/app/api/validate/SupplyDemandValidate.php

<?php
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namespace app\api\validate;


use app\common\validate\BaseValidate;
use app\common\model\user\User;
use app\common\model\agricultural_machinery\ServiceCategory;
use app\common\model\supply_demand\SupplyDemandCate;
use think\facade\Config;

/**
 * 供需校验
 * Class LoginValidate
 * @package app\api\validate
 */
class SupplyDemandValidate extends BaseValidate
{

    protected $rule = [
        'id'=>'require',
        'title'=>'require|min:1|max:100',
        'mobile' => 'require|mobile',
        'type'  => 'in:1,2',
        'cate_id'=> 'require|checkCate',
        'area_id'=> 'require',
        'images'=>'require',
        'content'=>'require',
        'number' => 'require',
    ];


    protected $message = [
        'id.require'                          => '供需信息id必传',
        'title.require'                          => '请输入名称',
        'title.min'                              => '名称长度至少1个字符',
        'title.max'                              => '名称长度最多100个字符',
        'mobile.require' => '联系方式参数缺失',
        'mobile.mobile' => '请填写正确的手机号',
        'type.require'  => '类型type参数必传',
        'cate_id.require'  => '供应分类参数必传',
        'area_id.require'  => '所属地区参数必传',
        'type.in'    =>'类型type参数规则错误',
        'images.require'                          => '请输入上传图片',
        'number.require'  => '地区信息必传',
    ];
    protected $scene = [
        'supplyDemandRelease' => ['title','type','images','mobile','number','area_id','cate_id'], //
        'info' => ['id'], //
        'cate' => ['type'],
        'submitSupplyDemand'=>['id'],
        'delete'=>['id']
    ];

    /**
     * @notes 场景相关校验
     * @param $scene
     * @param $rule
     * @param $data
     * @return bool|string
     * @author 段誉
     * @date 2022/9/15 14:37
     */
    public function checkCateCode($scene, $rule, $data)
    {
        $cate_id_arr = explode(',',$data['cate_id']);
        foreach($cate_id_arr as $v){
            $info = ServiceCategory::where(['id'=>$v])->findOrEmpty();
            if($info->isEmpty()){
                return '传入的分类id:'.$v.'不存在！';
            }
        }

        return true;
    }
    public function checkCate($scene, $rule, $data)
    {

        $info = SupplyDemandCate::where(['id'=>$data['cate_id']])->findOrEmpty();
        if($info->isEmpty()){
            return '传入的分类id不存在！';
        }


        return true;
    }
}