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				|  |  | +<?php
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				|  |  | +namespace app\common\model;
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				|  |  | +use think\Model;
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				|  |  | +use think\Db;
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				|  |  | +/**
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				|  |  | + * 货币模型
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				|  |  | + */
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				|  |  | +class Wallet extends Model
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				|  |  | +{
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				|  |  | +    /**
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				|  |  | +     * 获取交易类型配置
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				|  |  | +     * @return mixed
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				|  |  | +     */
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				|  |  | +    public function getlogtype($type = '')
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				|  |  | +    {
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				|  |  | +        $conf = config('wallet.logtype');
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				|  |  | +        if($type){
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				|  |  | +            return $conf[$type] ?: $type;
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				|  |  | +        }
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				|  |  | +        return $conf;
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				|  |  | +    }
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				|  |  | +
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				|  |  | +    //获取钱包名称
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				|  |  | +    public function getwalletname($name = ''){
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				|  |  | +        $conf = config('wallet.moneyname');
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				|  |  | +        if($name){
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				|  |  | +            return $conf[$name] ?: $name;
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				|  |  | +        }
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				|  |  | +        return $conf;
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				|  |  | +    }
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				|  |  | +
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				|  |  | +    /**
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				|  |  | +     * 获取钱包余额
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				|  |  | +     * @param string $username 用户编号
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				|  |  | +     * @param string $wallet_name 指定钱包名
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				|  |  | +     * @return array|float
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				|  |  | +     */
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				|  |  | +    public function getWallet($user_id = '', $wallet_name = '')
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				|  |  | +    {
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				|  |  | +        //所有钱包余额
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				|  |  | +        $wallet = Db::name('user')->lock(true)->where(['id' => $user_id])->find();
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				|  |  | +        if(!$wallet) {
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				|  |  | +            abort(500,'钱包余额获取失败');
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				|  |  | +        }
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				|  |  | +
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				|  |  | +        if($wallet_name) { //返回指定钱包
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				|  |  | +            return isset($wallet[$wallet_name]) ? $wallet[$wallet_name] : 0;
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				|  |  | +        } else { //返回所有钱包
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				|  |  | +            return $wallet;
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				|  |  | +        }
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				|  |  | +    }
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				|  |  | +
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				|  |  | +
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				|  |  | +    /**
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				|  |  | +     *
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				|  |  | +     * @param floatval $number 金额(正数进账,负数出账)
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				|  |  | +     * @param $accountType 货币类型,money,score
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				|  |  | +     * @param $logtype 日志的类型
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				|  |  | +     * @param $remark  备注
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				|  |  | +     * @param $user_id  用户id
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				|  |  | +     * @param $table  来源表
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				|  |  | +     * @param $data_id  表id
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				|  |  | +     * @param $isAdmin 是否是管理员处理
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				|  |  | +     * @return array
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				|  |  | +     * @return array[status]
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				|  |  | +     * @return array[msg]
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				|  |  | +     * @return array[log_table]
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				|  |  | +     * @return array[log_id]
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				|  |  | +     */
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				|  |  | +    public function lockChangeAccountRemain($user_id,$number,$mode,$before,$remark='',$logtype='',$accountType='money')
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				|  |  | +    {
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				|  |  | +        //初始化
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				|  |  | +        $result = array(
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				|  |  | +            'status'=>false,
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				|  |  | +            'code' => 0, //报错时候采用
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				|  |  | +            'msg'=>'',
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				|  |  | +            'log_table' => '',
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				|  |  | +            'log_id' => '',
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				|  |  | +        );
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				|  |  | +
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				|  |  | +        //获取小数点
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				|  |  | +        $point = $accountType == 'money' ? 2 : 0;
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				|  |  | +        bcscale($point);
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				|  |  | +
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				|  |  | +        //钱包名称
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				|  |  | +        $wallet_name = $this->getwalletname($accountType);
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				|  |  | +
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				|  |  | +        //正负数
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				|  |  | +        if($mode == '-'){
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				|  |  | +            $number = -$number;
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				|  |  | +        }
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				|  |  | +
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				|  |  | +        //检测
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				|  |  | +        $number = floatval( $number );
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				|  |  | +        if( $number == 0 )
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				|  |  | +        {
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				|  |  | +            $result['msg'] = '交易金额:0';
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				|  |  | +            return $result;
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				|  |  | +        }
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				|  |  | +        if(0 === bccomp($number, 0)){
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				|  |  | +            $result['msg'] = '交易金额:0';
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				|  |  | +            return $result;
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				|  |  | +        }
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				|  |  | +
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				|  |  | +
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				|  |  | +        //检测
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				|  |  | +        $wallet = Db::name('user')->lock(true)->where(['id'=>$user_id])->find();
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				|  |  | +        if(!$wallet)
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				|  |  | +        {
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				|  |  | +            $result['msg'] = '不存在的用户';
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				|  |  | +            return $result;
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				|  |  | +        }
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				|  |  | +
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				|  |  | +        if(bccomp(bcadd($wallet[$accountType], $number), 0) === -1)
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				|  |  | +        {
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				|  |  | +            $result['code'] = 10;
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				|  |  | +            $result['msg'] = $wallet_name.'余额不足!';
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				|  |  | +            return $result;
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				|  |  | +        }
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				|  |  | +
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				|  |  | +        if(0 !== bccomp($number, 0))
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				|  |  | +        {
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				|  |  | +
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				|  |  | +            //钱币记录
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				|  |  | +            $data = array();
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				|  |  | +            $data['user_id'] = $user_id;
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				|  |  | +            $data['value'] = $number;
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				|  |  | +            $data['mode'] = $mode;
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				|  |  | +            $data['before'] = $wallet[$accountType];
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				|  |  | +            $data['balance'] = bcadd($wallet[$accountType], $number);
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				|  |  | +            $data['detail'] = $remark;
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				|  |  | +            $data['createtime'] = time();
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				|  |  | +            $data['log_type'] = $logtype;
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				|  |  | +
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				|  |  | +            //新的方式
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				|  |  | +            $rs1 = Db::name('user')->where(['id'=>$user_id])->update([$accountType => $data['balance']]);
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				|  |  | +
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				|  |  | +            /////////////
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				|  |  | +            $log_table = 'user_'.$accountType.'_log';
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				|  |  | +
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				|  |  | +            $rs2_id = Db::name($log_table)->insertGetId($data);
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				|  |  | +
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				|  |  | +            if($rs1 === false || $rs2_id === false){
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				|  |  | +                $result['msg'] = '更新财务记录失败!';
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				|  |  | +                return $result;
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				|  |  | +            }
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				|  |  | +
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				|  |  | +            if( $rs1 !== false && $rs2_id !== false )
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				|  |  | +            {
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				|  |  | +                $result['status'] = true;
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				|  |  | +                $result['msg'] = '账户余额已更新!';
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				|  |  | +                $result['log_table'] = $accountType.'_log';
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				|  |  | +                $result['log_id'] = $rs2_id;
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				|  |  | +
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				|  |  | +                return $result;
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				|  |  | +            }
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				|  |  | +            else
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				|  |  | +            {
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				|  |  | +                $result['msg'] = '更新财务记录失败!';
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				|  |  | +                return $result;
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				|  |  | +            }
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				|  |  | +        } else {
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				|  |  | +            $result['msg'] = '金额不足0.01';
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				|  |  | +            return $result;
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				|  |  | +        }
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				|  |  | +
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				|  |  | +    }
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				|  |  | +
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				|  |  | +
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				|  |  | +
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				|  |  | +}
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