bike-admin/app/Models/AdminMerchant.php

<?php

namespace App\Models;


use App\Utils\Admin;

class AdminMerchant extends Model
{
//    protected $table = "admin_merchant";
    protected $fillable = ['admin_id', 'wxapp_name', 'wxapp_desc',
        'wxapp_app_id', 'wxapp_app_secret', 'phone', 'name', 'email', 'address',
        'proportion', 'wxapp_url', 'pay_mch_id', 'pay_key', 'private_key_file',
        'certificate_file', 'brand', 'cash', 'is_refund', 'username', 'area_name', 'mck_key',
        'order_key', 'refund_callback_url', 'wxapp_qr_code', 'car_qr_code_url', 'factory_qr_code'

    ];

    const PAST_DUE = 0;//过期状态
    const NORMAL = 1;// 正常状态

    //  ->where(AdminMerchant::getMerchantWhere())
    public function admin_user()
    {
        return $this->hasOne(AdminUser::class, 'id', 'admin_id');
    }


    /**
     * 获取登录账号的商户id
     * @return int|mixed
     */
    public static function getMchId()
    {
        $merchant_id = 0;
        if (Admin::user()->isRole(AdminRole::ADMINISTROTOR)) {
            // 技术
            $merchant_id = 0;
        } else if (Admin::user()->isRole(AdminRole::MERCHANTSADMIN)) {
            // 商户
            $merchant_id = AdminMerchant::query()->where(['admin_id' => Admin::user()->id])->first(['id'])['id'];
        } else {
//            非商户
            $merchant_id = Admin::user()->merchant_id;
        }
        return $merchant_id;
    }

    /**
     * 查询 merchant_id where 条件 数组
     * @return array
     */
    public static function getMerchantWhere()
    {
        $where = [];
        if (Admin::user()->isRole(AdminRole::ADMINISTROTOR)) {
            // 技术
            $where = [];
        } else if (Admin::user()->isRole(AdminRole::MERCHANTSADMIN)) {
            // 商户
            $where['merchant_id'] = AdminMerchant::query()->where(['admin_id' => Admin::user()->id])->first(['id'])['id'];
        } else {
//            非商户
            $where['merchant_id'] = Admin::user()->merchant_id;
        }
        return $where;
    }

    /**
     * 获取登录着的商户id
     * @return int|mixed
     */
    public static function putMerchantId()
    {
        if (Admin::user()->isRole(AdminRole::ADMINISTROTOR)) {
            // 技术
            $merchant_id = 0;
        } else if (Admin::user()->isRole(AdminRole::MERCHANTSADMIN)) {
            // 商户
            $merchant_id = AdminMerchant::query()->where(['admin_id' => Admin::user()->id])->first(['id'])['id'];
        } else {
//            非商户
            $merchant_id = Admin::user()->merchant_id;
        }
        return $merchant_id;
    }

    // 判断用户是否属于商户
    public static function isUserToMch($user_id)
    {
        $merchant_id = self::putMerchantId();
        if ($merchant_id == 0) {
            // 超级管理员
            return false;
        }
        $user_merchant_id = User::query()->where(['id' => $user_id, 'merchant_id' => $merchant_id]);
        if ($user_merchant_id) {
            return false;
        }
        // 不存在提示错误
        return true;
    }
}