Calculation/app/lib/sms.js

'use strict';

/**
 * 短信发送相关接口
 *
 * @author CaiAoLin
 * @date 2018/1/25
 * @version
 */

const xmlReader = require('xmlreader');
class SMS {

    /**
     * 构造函数
     *
     * @param {Object} ctx - egg全局变量
     * @return {void}
     */
    constructor(ctx) {
        this.ctx = ctx;
        this.url = 'http://sms.haotingyun.com/v2/sms/single_send.json';
        // this.url = 'http://101.132.42.40:7862/sms';
    }

    /**
     * 发送信息
     *
     * @param {String|Array} mobile - 发送的电话号码
     * @param {String} content - 发送的内容
     * @return {Boolean} - 发送结果
     */
    async send(mobile, content) {
        if (mobile instanceof Array) {
            mobile = mobile.join(',');
        }
        let result = false;
        const config = this.ctx.app.config.sms;
        const postData = {
            // action: 'send',
            // account: config.account,
            // password: config.password,
            apikey: config.authKey,
            mobile,
            text: content,
            // extno: config.extno,
        };
        try {
            const response = await this.ctx.helper.sendRequest(this.url, postData, 'POST');
            // const xmlData = await this.xmlParse(response);
            // if (xmlData === undefined || xmlData.returnstatus.text() !== 'Success') {
            //     throw '短信发送失败!';
            // }
            if (response === undefined && response.code !== 0) {
                throw '短信发送失败!';
            }
            result = true;
        } catch (error) {
            console.log(error);
            result = false;
        }

        return result;
    }

    /**
     * xml解析
     *
     * @param {String} xml - xml数据
     * @return {Object} - 解析结果
     */
    xmlParse(xml) {
        return new Promise(function(resolve, reject) {
            xmlReader.read(xml, function(errors, xmlData) {
                if (errors) {
                    reject('');
                } else {
                    resolve(xmlData.returnsms);
                }
            });
        });
    }
}

module.exports = SMS;