zhgx_gongying/app/adminapi/validate/agricultural_machinery/SupplyDemandCateValidate.php

<?php
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namespace app\adminapi\validate\agricultural_machinery;

use app\common\validate\BaseValidate;
use app\common\model\supply_demand\SupplyDemandInfo;
use app\common\model\supply_demand\SupplyDemandCate;
use app\common\model\user\User;

/**
 * 供需分类验证
 * Class ArticleCateValidate
 * @package app\adminapi\validate\article
 */
class SupplyDemandCateValidate extends BaseValidate
{
    protected $rule = [
        'id' => 'require|checkCateInfo',
        'name' => 'require|checkName',
        'status' => 'requireIf:status,0|in:0,1',
        'pid'=>'require|checkPid',
    ];

    protected $message = [
        'id.require' => '供需分类id不能为空',
        'name.require' => '请输入分类名称',
        'status.require' => '状态必传',
        'status.in' => '状态参数规则错误',
        'pid.require' => '请父级分类必传',
    ];

    /**
     * @notes  列表
     * @return ArticleCateValidate
     * @author heshihu
     * @date 2022/2/10 15:11
     */
    public function scenesupplyDemandCate()
    {
        return $this->only(['type']);
    }

    /**
     * @notes  添加场景
     * @return ArticleCateValidate
     * @author heshihu
     * @date 2022/2/10 15:11
     */
    public function sceneAdd()
    {
        return $this->remove(['id'])
            ->remove('id', 'require|checkCateInfo');
    }

    /**
     * @notes  详情场景
     * @return ArticleCateValidate
     * @author heshihu
     * @date 2022/2/21 17:55
     */
    public function sceneDetail()
    {
        return $this->only(['id']);
    }

    /**
     * @notes  更改状态场景
     * @return ArticleCateValidate
     * @author heshihu
     * @date 2022/2/21 18:02
     */

    public function sceneEdit()
    {
        return $this
        ->remove('type', 'require');
    }

    /**
     * @notes  获取所有农耕分类场景
     * @return ArticleCateValidate
     * @author heshihu
     * @date 2022/2/15 10:05
     */
    public function sceneStatus()
    {
        return $this->only(['id','status']);
    }

    /**
     * @notes  删除场景
     * @return ArticleCateValidate
     * @author heshihu
     * @date 2022/2/21 17:52
     */
    public function sceneDelete()
    {
        return $this->only(['id'])
            ->append('id', 'checkCateInfo');
    }

    /**
     * @notes  检查指定服务信息是否存在
     * @param $value
     * @return bool|string
     * @author heshihu
     * @date 2022/2/10 15:10
     */
    public function checkName($value){
        $category = SupplyDemandCate::where(['name'=>$value])->findOrEmpty();
        if (!$category->isEmpty()) {
            return '已存在改分类名称';
        }
        return true;
    }
    public function checkPid($value)
    {
        if($value == 0) return true;
        $category = SupplyDemandCate::findOrEmpty($value);
        if ($category->isEmpty()) {
            return '父级分类不存在';
        }
        return true;
    }
    public function checkUserInfo($value,$data)
    {
        $category = User::findOrEmpty($value);
        if ($category->isEmpty()) {
            return '用户信息不存在';
        }

        return true;
    }

    public function checkCateInfo($value)
    {
        $category = SupplyDemandCate::findOrEmpty($value);
        if ($category->isEmpty()) {
            return '分类不存在';
        }

        return true;
    }

}