lianjie_admin/app/Models/MpBalance.php

<?php

namespace App\Models;

use Dcat\Admin\Traits\HasDateTimeFormatter;

use Illuminate\Database\Eloquent\Model;

class MpBalance extends Model
{
    protected $table = 'lanzu_user_balance';
    protected $dateFormat = 'U';
    protected $guarded = [];

    /**
     * 获取可提现金额
     * @param $uid
     * @param $uType 0/1  普通用户/服务商
     */
    public static function getBalance($uid,$uType=0)
    {
        $row = self::where(['source_id'=>$uid,'user_type'=>$uType])->firstOrCreate(
            ['source_id'=>$uid,'user_type'=>$uType],
            ['balance'=>0]
        );
        if ($row){
            return $row->balance;
        }else{
            return '0.00';
        }
    }

    /**
     * 扣减可提现金额
     */
    public static function reduceBalance($uid,$uType,$reduceMoney)
    {
        $row = self::where(['source_id'=>$uid,'user_type'=>$uType])->first();
        if ($row){
            $row->balance = $row->balance-$reduceMoney;
            return $row->save();
        }else{
            return false;
        }
    }

    /**
     * 回退审核未通过时的提现金额
     */
    public static function returnBalance($uid,$uType,$returnMoney)
    {
        $row = self::where(['source_id'=>$uid,'user_type'=>$uType])->first();
        if ($row){
            $row->balance = $row->balance+$returnMoney;
            return $row->save();
        }else{
            return false;
        }
    }
}