bab-icon/app/Servers/MoneyDetailServer.php

<?php


namespace App\Servers;

use App\Models\Member;
use App\Models\MoneyDetail;
use App\Models\MoneyRecord;
use App\Models\ShopBean;
use App\Models\ShopUser;


/**
 * 订单管理
 * Class OrderServer
 * @package App\Servers
 */
class MoneyDetailServer
{


    private $type_arr = [
        1 => '余额',

    ];

    private $type_key = [
        1 => 'money',

    ];

    private $add_reduce_arr = [
        1 => '增加',
        0 => '减少',
    ];

    private $status_arr = [
        1 => '代币分账',
        2 => '公排出局',
    ];



    static private $server = null;


    private function __construct()
    {

    }

    /**
     * 创建对象
     * @return MoneyDetailServer
     */
    static function creatServer()
    {
        if (empty(self::$server)) self::$server = new MoneyDetailServer();
        return self::$server;
    }

    /**
     * @param $reduce
     * @return string
     */
    public function getAddReduceArr($reduce)
    {
        return empty($this->add_reduce_arr[$reduce]) ? '' : $this->add_reduce_arr[$reduce];
    }


    /**
     * @return string[]
     */
    public function getStatus()
    {
        return $this->status_arr;
    }

    /**
     * @param $status
     * @return array|string
     */
    public function getStatusArr($status)
    {
        return empty($this->status_arr[$status]) ? '' : $this->status_arr[$status];
    }



    /**
     * 获取订单类型
     * @param $type
     * @return array|string
     */
    public function getTypeArr($type)
    {
        return empty($this->type_arr[$type]) ? '' : $this->type_arr[$type];
    }

    /**
     * @return string[]
     */
    public function getType()
    {
        return $this->type_arr;
    }

    /**
     * 会员余额变动
     * @param $type
     * @param $status
     * @param $price
     * @param $addReduce
     * @param $m_id
     * @param $mark
     * @param int $fromID
     * @return MoneyDetail|false|\Illuminate\Database\Eloquent\Model
     */
    public function write($type, $status, $price, $addReduce, $m_id, $mark = '', $fromID = 0)
    {
        $money_mode = Member::where('id', $m_id)->select(['id', 'money'])->first();
        if (empty($money_mode)) {
            return false;
        }
        $remainder=$money_mode->{'money'};
        if($addReduce==1){
            $money_mode->increment('money', $price);
        }else{
            if($remainder<$price){
                return false;
            }
            $money_mode->decrement('money', $price);
        }
        $detail = MoneyDetail::create(
            [
                'type' => $type,              // 货币类型
                'status' => $status,            // 来源
                'price' => $price,    // 数目
                'add_reduce' => $addReduce,         // 增加 | 减少
                'm_id' => $m_id,          // 被操作会员ID
                'mark' => $mark,              // 备注
                'source_id' => $fromID,           // 操作员备注
                'remainder' => sprintf("%.2f", ($addReduce == 0 ? $price * -1 : $price) + $remainder),// 剩余数目
            ]
        );
        MemberServer::creatServer()->delMemberCache($m_id);
        return $detail->{'id'};
    }









}