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86 lines
3.0 KiB
86 lines
3.0 KiB
var everyDaylimit = 12; // 限制同一个手机号每天次数
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module.exports = {
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/**
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* 发送短信的验证码
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* @url user/pub/sendSmsCode 前端调用的url参数地址
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* @description 发送验证码
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* data 请求参数 说明
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* @param {String} mobile 手机号
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* @param {String} type 验证码类型
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* @param {Boolean|String} checkUserExist 是否需要检测手机号对应的账号是否存在或不存在，默认不检测，若为exists代表手机号必须已注册，若为!exists代表手机号必须未注册
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*
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* res 返回参数说明
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* @param {Number} code 错误码，0表示成功
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* @param {String} msg 详细信息
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* @param {Object} requestRes 原始返回数据
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* @param {Object} requestParam 包含服务供应商和发送的手机号
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*/
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main: async (event) => {
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let { data = {}, userInfo, util, originalParam } = event;
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let { uniID, config, pubFun, vk, db, _ } = util;
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let { uid } = data;
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let res = { code: 0, msg: '' };
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// 业务逻辑开始-----------------------------------------------------------
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let {
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mobile,
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type,
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checkUserExist = false
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} = data;
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if (vk.pubfn.isNull(mobile)) {
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return { code: -1, msg: '手机号不能为空' };
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}
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if (!vk.pubfn.test(mobile, 'mobile')) {
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return { code: -1, msg: "手机号格式错误" };
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}
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if (checkUserExist) {
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let dcloud_appid = originalParam.context.appId;
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// 检测手机号对应的账号是否存在
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let num = await vk.daoCenter.userDao.count({
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mobile,
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dcloud_appid: _.or(_.eq(dcloud_appid), _.exists(false))
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});
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if (checkUserExist === true || checkUserExist === "exists") {
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// 手机号必须已注册用户，如果手机号未注册，则不发短信
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if (num === 0) {
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return { code: -1, msg: `手机号：${mobile} 未注册`, notExists: true };
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}
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} else if (checkUserExist === "!exists") {
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// 手机号必须未注册用户，如果手机号已注册，则不发短信
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if (num > 0) {
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return { code: -1, msg: `手机号：${mobile} 已注册`, exists: true };
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}
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}
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}
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// 针对同一个手机号，发送验证码每天有次数限制
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const cacheKey = `sys.sendSmsCode.everyDaylimit-${mobile}`;
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let currNum = await vk.globalDataCache.get(cacheKey);
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if (!currNum) currNum = 0;
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if (currNum >= everyDaylimit) {
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return { code: -1, msg: "此手机号今日已超最大次数限制，请明日再试" };
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}
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let code = vk.pubfn.random(6, "0123456789");
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let provider = "unicloud";
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if (vk.pubfn.getData(config, "vk.service.sms.aliyun.enable")) {
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provider = "aliyun";
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}
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res = await vk.system.smsUtil.sendSmsVerifyCode({
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provider,
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code,
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type,
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phone: mobile,
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expiresIn: 180, // 验证码实际有效时间，必须是60的倍数
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});
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if (res.code == 0) {
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currNum++;
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let { startTime } = vk.pubfn.getDayOffsetStartAndEnd(1, new Date());
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let second = vk.pubfn.toDecimal((startTime - Date.now()) / 1000, 0)
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await vk.globalDataCache.set(cacheKey, currNum, second);
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}
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// 业务逻辑结束-----------------------------------------------------------
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return res;
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}
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}
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