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107 lines
3.1 KiB
107 lines
3.1 KiB
<?php
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// +----------------------------------------------------------------------
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// | 萤火商城系统 [ 致力于通过产品和服务，帮助商家高效化开拓市场 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2017~2023 https://www.yiovo.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed 这不是一个自由软件，不允许对程序代码以任何形式任何目的的再发行
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// +----------------------------------------------------------------------
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// | Author: 萤火科技 <admin@yiovo.com>
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// +----------------------------------------------------------------------
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declare (strict_types=1);
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namespace app\common\service\qrcode;
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/**
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* 订单核销二维码
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* Class Extract
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* @package app\common\service\qrcode
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*/
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class Extract extends BaseQRcode
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{
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// 当前客户端 (默认H5)
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private string $channel;
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// 当前用户信息
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private $user;
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// 订单ID
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private int $orderId;
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/**
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* 构造方法
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* Extract constructor.
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* @param string $channel 二维码渠道(小程序码、h5码)
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* @param $user
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* @param int $orderId
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*/
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public function __construct($user, int $orderId, string $channel = 'H5')
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{
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parent::__construct();
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$this->user = $user;
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$this->orderId = $orderId;
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$this->channel = $channel;
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}
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/**
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* 获取小程序码
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* @return string
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* @throws \cores\exception\BaseException
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* @throws \cores\exception\BaseException
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public function getImage(): string
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{
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// 判断二维码文件存在则直接返回url
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if (file_exists($this->getPosterPath())) {
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return $this->getPosterUrl();
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}
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// 下载二维码
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$scene = "oid:{$this->orderId}";
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$qrcode = $this->getQrcode($this->storeId, $scene, 'pages/order/extract/check', $this->channel);
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return $this->savePoster($qrcode);
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}
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/**
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* 保存并获取图片
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* @param $qrcode
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* @return string
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*/
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private function savePoster($qrcode): string
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{
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copy($qrcode, $this->getPosterPath());
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return $this->getPosterUrl();
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}
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/**
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* 二维码文件路径
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* @return string
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*/
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private function getPosterPath(): string
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{
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// 保存路径
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$tempPath = web_path() . "temp/{$this->storeId}/";
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!is_dir($tempPath) && mkdir($tempPath, 0755, true);
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return $tempPath . $this->getPosterName();
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}
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/**
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* 二维码文件名称
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* @return string
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*/
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private function getPosterName(): string
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{
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return 'extract_' . md5("{$this->orderId}_{$this->user['user_id']}_{$this->channel}") . '.png';
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}
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/**
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* 二维码url
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* @return string
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*/
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private function getPosterUrl(): string
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{
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return base_url() . 'temp/' . $this->storeId . '/' . $this->getPosterName() . '?t=' . time();
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}
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}
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