zyedu/application/admin/model/wechat/WechatQrcode.php

<?php
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// | Author: CRMEB Team <admin@crmeb.com>
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namespace app\admin\model\wechat;


use traits\ModelTrait;
use basic\ModelBasic;
use service\WechatService;

/**
 * 获取二维码
 * Class WechatQrcode
 * @package app\admin\model\wechat
 */
class WechatQrcode extends ModelBasic
{
    use ModelTrait;

    const times = 2592000;

    /**
     * 创建临时二维码    有效期 30天
     *
     * 修改时    要使用的主键id $qtcode_id
     * @param $id
     * @param $type
     * @param string $qtcode_id
     */
    public static function createTemporaryQrcode($id, $type, $qtcode_id = '')
    {
        $qrcode = WechatService::qrcodeService();
        $data = $qrcode->temporary($id, self::times)->toArray();
        $data['qrcode_url'] = $data['url'];
        $data['expire_seconds'] = $data['expire_seconds'] + time();
        $data['url'] = $qrcode->url($data['ticket']);
        $data['status'] = 1;
        $data['third_id'] = $id;
        $data['third_type'] = $type;
        if ($qtcode_id) {
            self::edit($data, $qtcode_id);
        } else {
            $data['add_time'] = time();
            self::set($data);
        }
    }

    /**
     * 创建永久二维码
     * @param $id
     * @param $type
     */
    public static function createForeverQrcode($id, $type)
    {
        $qrcode = WechatService::qrcodeService();
        $data = $qrcode->forever($id)->toArray();
        $data['qrcode_url'] = $data['url'];
        $data['url'] = $qrcode->url($data['ticket']);
        $data['expire_seconds'] = 0;
        $data['status'] = 1;
        $data['third_id'] = $id;
        $data['third_type'] = $type;
        $data['add_time'] = time();
        self::set($data);
    }

    /**
     * 获取临时二维码
     * @param $type
     * @param $id
     * @return array|false|\PDOStatement|string|\think\Model
     */
    public static function getTemporaryQrcode($type, $id)
    {
        $res = self::where('third_id', $id)->where('third_type', $type)->find();
        if (empty($res)) {
            self::createTemporaryQrcode($id, $type);
            $res = self::getTemporaryQrcode($type, $id);
        } else if (empty($res['expire_seconds']) || $res['expire_seconds'] < time()) {
            self::createTemporaryQrcode($id, $type, $res['id']);
            $res = self::getTemporaryQrcode($type, $id);
        }
        if (!$res['ticket']) exception('临时二维码获取错误');
        return $res;
    }

    /**
     * 获取永久二维码
     * @param $type
     * @param $id
     * @return array|false|\PDOStatement|string|\think\Model
     */
    public static function getForeverQrcode($type, $id)
    {
        $res = self::where('third_id', $id)->where('third_type', $type)->find();
        if (empty($res)) {
            self::createForeverQrcode($id, $type);
            $res = self::getForeverQrcode($type, $id);
        }
        if (!$res['ticket']) exception('临时二维码获取错误');
        return $res;
    }

    public static function getQrcode($id, $type = 'id')
    {
        return self::where($type, $id)->find();
    }

    public static function scanQrcode($id, $type = 'id')
    {
        return self::where($type, $id)->setInc('scan');
    }

}