replace deprecated 'request' with 'http.get' so that no more external dependencies

This commit is contained in:
Luk Lu
2021-12-11 09:43:41 +08:00
parent 1146a72d25
commit 2be5befb79
2 changed files with 47 additions and 39 deletions

124
messenger.js Normal file
View File

@@ -0,0 +1,124 @@
const util = require('util')
//const RequestPromise = require('request-promise-native') // request-promise/-native。https://www.npmjs.com/package/request-promise. 还看到一个方法Bluebird.promisifyAll(require("request"));
const http = require('http')
const NodeMailer = require('nodemailer') // 或者 const smtpTransporter=require('nodemailer').createTransport({host:'', port:25, auth:{user:'',pass:''}})
let smtpTransporter = null
let smsClient = null // 在调用时,才创建 smsClient防止 wo.envi 还没有建立好。
module.exports = {
async sendMail (option) {
// 或者如果smtp参数已经确定就可以直接定义 sendMail: Bluebird.promisify(Smtp.sendMail).bind(Smtp)
smtpTransporter = smtpTransporter || NodeMailer.createTransport(wo.envi.SMTP)
return await util.promisify(smtpTransporter.sendMail).call(smtpTransporter, option)
},
async sendSms (phone, option) {
// 通过option对象对外提供统一的调用参数格式
if (/^\+\d+-\d+$/.test(phone)) {
option = option || {}
if (option.vendor === 'dxton' && option.msg) {
return await this.sendSmsDxton(phone, option.msg)
} else if (option.vendor === 'aliyun' && option.msgParam && option.templateCode && option.signName) {
return await this.sendSmsAliyun(phone, option.msgParam, option.templateCode, option.signName)
}
}
return null // 手机号格式错误,或者 option.vendor 错误。
},
async sendSmsDxton (phone, msg) {
// 使用 dxton.com 的短信接口。
var matches = phone.match(/\d+/g)
var smsNumber, smsUrl
if (matches[0] === '86') {
smsUrl = wo.envi.SMS.dxton.urlChina
smsNumber = matches[1]
} else {
smsUrl = wo.envi.SMS.dxton.urlWorld // 国际短信不需要签名、模板,可发送任意内容。
smsNumber = matches[0] + matches[1]
}
// let returnValue = await RequestPromise.get(smsUrl + '&mobile=' + smsNumber + '&content=' + encodeURIComponent(msg))
// let returnValue = await axios.get(smsUrl + '&mobile=' + smsNumber + '&content=' + encodeURIComponent(msg))
// following code with http.get is untested:
return util.promisify(http.get)(smsUrl + '&mobile=' + smsNumber + '&content=' + encodeURIComponent(msg))
.then((resp)=>{
let data = ''
resp.on('data', (chunk) => { data += chunk })
resp.on('end', () => {
let returnValue = JSON.parse(data)
let result = { _state: 'SMS_SEND_FAIL', code: returnValue }
switch (parseInt(returnValue)) {
// 短信接口代码http://www.dxton.com/help_detail/2.html
case 100:
return { _state: 'SMS_SENT_SUCCESS', code: '100', msg: 'sendSms: 发送成功 (表示已和我们接口连通)' }
case 101:
result.msg = 'sendSms: 验证失败(账号、密码可能错误)'
case 102:
result.msg = 'sendSms: 手机号码格式不正确'
case 103:
result.msg = 'sendSms: 会员级别不够'
case 104:
result.msg = 'sendSms: 内容未审核 (试用或小批量应用,只能用系统后台公共模板格式,标点符号都要一致!)'
case 105:
result.msg = 'sendSms: 内容过多或无合适匹配通道'
case 106:
result.msg = 'sendSms: 账户余额不足'
case 107:
result.msg = 'sendSms: Ip受限'
case 108:
result.msg = 'sendSms: 手机号码发送太频繁一天5个请换号或隔天再发'
case 109:
result.msg = 'sendSms: 帐号被锁定'
case 110:
result.msg = 'sendSms: 手机号发送频率持续过高,黑名单屏蔽数日'
case 120:
result.msg = 'sendSms: 系统升级'
default:
console.error(result)
return result
}
})
})
},
async sendSmsAliyun (phone, msgParam, templateCode, signName) {
// msgParam 是消息模板参数对象,例如 { code: "890353" }
smsClient =
smsClient ||
new (require('@alicloud/sms-sdk'))({
// 在调用时,才创建 smsClient防止 wo.envi 还没有建立好。
accessKeyId: wo.envi.SMS.aliyun.accessKeyId,
secretAccessKey: wo.envi.SMS.aliyun.secretAccessKey,
})
var matches = phone.match(/\d+/g)
var smsNumber
if (matches[0] === '86') {
smsNumber = matches[1]
} else {
smsNumber = '00' + matches[0] + matches[1]
}
return await smsClient
.sendSMS({
PhoneNumbers: smsNumber, //必填:待发送手机号。支持以逗号分隔的形式进行批量调用批量上限为1000个手机号码,批量调用相对于单条调用及时性稍有延迟,验证码类型的短信推荐使用单条调用的方式;发送国际/港澳台消息时接收号码格式为00+国际区号+号码如“0085200000000”
SignName: signName, //必填:短信签名-可在短信控制台中找到
TemplateCode: templateCode, //必填:短信模板-可在短信控制台中找到,发送国际/港澳台消息时,请使用国际/港澳台短信模版
TemplateParam: JSON.stringify(msgParam), //可选:模板中的变量替换JSON串,如模板内容为"亲爱的${name},您的验证码为${code}"时。
})
.then(
function (res) {
let { Code } = res
if (Code === 'OK') {
return { _state: 'SMS_SENT_SUCCESS' }
} else {
return { _state: 'SMS_SEND_FAIL', result: res }
}
},
function (err) {
return { _state: 'SMS_SEND_ERROR', error: err }
}
)
},
}