66 lines
1.8 KiB
PHP
66 lines
1.8 KiB
PHP
<?php
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namespace wxpay;
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use think\Loader;
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require_once 'lib/WxPayException.php';
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Loader::import('wxpay.lib.WxPayApi');
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/**
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* 下载对账单
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*
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* 用法:
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* 调用 \wxpay\DownloadBill::exec($date, $type) 即可
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*
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*
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*
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*/
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class DownloadBill
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{
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/**
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* @param string $date 日期, 格式: yyyymmdd, 如20140603(当天的无法查询)
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* @param string $type 账单类型,
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* ALL，返回当日所有订单信息，默认值
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SUCCESS，返回当日成功支付的订单
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REFUND，返回当日退款订单
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RECHARGE_REFUND，返回当日充值退款订单（相比其他对账单多一栏“返还手续费”）
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*
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* @return array 账单数据
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*/
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public static function exec($date, $type='ALL')
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{
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// 1.校检参数
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self::checkParams($date, $type);
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// 2.组装参数
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$input = new \WxPayDownloadBill();
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$input->SetBill_date($date);
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$input->SetBill_type($type);
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$result = \WxPayApi::downloadBill($input);
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// 3.处理返回结果
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if (empty($result)) {
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throw new \WxPayException('未查询到结果');
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} else {
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return $result;
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}
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}
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/**
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* 校检参数
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*/
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private static function checkParams($date, $type)
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{
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// 检测时间格式
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$d = \DateTime::createFromFormat('Ymd', $date);
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if(!($d && $d->format('Ymd') == $date)) {
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throw new \WxPayException('$date格式不正确, 正确格式为: yyyymmdd, 如20170917');
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}
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$typeArr = ['ALL', 'SUCCESS', 'REFUND', 'RECHARGE_REFUND'];
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if (!in_array($type, $typeArr)) {
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throw new \WxPayException('$type参数错误, $type必须为ALL, SUCCESS, REFUND, RECHARGE_REFUND其中之一');
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}
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}
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} |