route53.js

var Route53 = require('nice-route53')

var r53 = new Route53({
    accessKeyId: process.env.aws_access_key_id,
    secretAccessKey: process.env.aws_secret_access_key
})

function getZoneName(zoneid) {
    return new Promise((resolve, reject) => {
        r53.zoneInfo(zoneid, function (err, zoneInfo) {
            if (err) {
                resolve(err)
            } else {
                console.log(zoneInfo.name)
                resolve(zoneInfo.name)
            }
        })
    })
}

module.exports.getRecords = function getRecords(zoneid) {
    return new Promise((resolve, reject) => {
        r53.records(zoneid, function (err, records) {
            if (err) {
                resolve(err)
            } else {
                var recordList = []
                for (record of records) {
                    var addme = {}
                    if (record.name.match(/zt/)) {
                        addme.name = record.name.split('.')[0]
                        addme.ip = record.values[0]
                        recordList.push(addme)
                    }
                }
                resolve(recordList)
            }
        })
    })
}

module.exports.addRecord = function addRecord(memberName, ip) {
    return new Promise(async (resolve, reject) => {
        var domainName = await getZoneName(process.env.hosted_zone)
        var args = {
            zoneId: process.env.hosted_zone,
            name: `${memberName}.zt.${domainName}`,
            type: 'A',
            ttl: 300,
            values: [
                ip,
            ]
        }
        // console.log(args)
        r53.upsertRecord(args, function (err, res) {
            if (err) {
                resolve(err)
            } else {
                resolve(res)
            }
        })
    })
}

module.exports.delRecord = function delRecord(memberName, ip) {
    return new Promise(async (resolve, reject) => {
        var domainName = await getZoneName(process.env.hosted_zone)
        var args = {
            zoneId: process.env.hosted_zone,
            name: `${memberName}.zt.${domainName}`,
            type: 'A',
            ttl: 300,
            values: [
                ip,
            ]
        }
        // console.log(args)
        r53.delRecord(args, function (err, res) {
            if (err) {
                resolve(err)
            } else {
                resolve(res)
            }
        })
    })
}