git ssb

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const {promisify} = require('util')
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const parseXML	= promisify(require('xml2js').parseString)
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const request = (require('request-promise-native')).defaults({
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    jar: true
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})
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function objectMap(object, mapFn) {
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    return Object.keys(object).reduce(function(result, key) {
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        result[key] = mapFn(object[key])
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        return result
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    }, {})
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}
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module.exports =
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class MifiClient {
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    constructor(host = '192.168.8.1') {
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        this.host = host
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        this._request = request.defaults({
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            jar: true
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        })
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    }
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    async request(path) {
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        const xml = await this._request(`http://${this.host}${path}`)
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        const {response} = await parseXML(xml)
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        return objectMap(response, val => val[0])
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    }
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    async authenticate() {
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        await this._request(`http://${this.host}`)
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    }
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    async getStatus() {
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        const res = await this.request(`/api/monitoring/status`)
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        return {
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            /**
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             * mobile signal strength
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             * number: 0 - 5
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             */
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            signal: parseInt(res.SignalIcon),
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            /**
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             * battery percentage
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             * number 0 - 100
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             */
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            battery: parseInt(res.BatteryPercent),
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            /**
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             * current devices connected
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             * number 0+
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             */
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            currentDevices: parseInt(res.CurrentWifiUser)
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        }
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    }
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    async getTrafficStatistics() {
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        const res = await this.request(`/api/monitoring/traffic-statistics`)
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        return {
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            currentConnectTime: parseInt(res.CurrentConnectTime),
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            currentUpload: parseInt(res.CurrentUpload),
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            currentDownload: parseInt(res.CurrentDownload),
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            currentDownloadRate: parseInt(res.CurrentDownloadRate),
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            currentUploadRate: parseInt(res.CurrentUploadRate),
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            totalUpload: parseInt(res.TotalUpload),
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            totalDownload: parseInt(res.TotalDownload),
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            totalConnectTime: parseInt(res.TotalConnectTime),
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        }
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    }
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    async getCheckNotifications() {
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        const res = await this.request(`/api/monitoring/check-notifications`)
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        return {
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            unreadMessage: parseInt(res.UnreadMessage),
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            smsStorageFull: parseInt(res.SmsStorageFull),
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            onlineUpdateStatus: parseInt(res.OnlineUpdateStatus),
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        }
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    }
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}
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