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79 lines
3.2 KiB
JavaScript
79 lines
3.2 KiB
JavaScript
const MessageManager = require("../MessageManager")
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const PagerDevice = require("./Device")
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const Str = require('@supercharge/strings')
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const config = require('../../config.json')
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// Birdy Slim (IoT) Device
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class BirdySlim extends PagerDevice {
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constructor () {
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super()
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this.duplex = true
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this.name = "birdyslim"
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}
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RandID() {
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return `B${ Str.random(4) }`
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}
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async formatTX(msg) {
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msg.id = this.RandID()
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await MessageManager.BindMsg(msg)
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msg.payload = msg.type === 'duplex' ? `${ msg.id }${ msg.payload }` : msg.payload // only if duplex wanted we add the id
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}
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async tryReceive(data, connector) {
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if (typeof(data) === 'object' && !!data.type) {
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const stateSet = {
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lastSeen: data.date
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}
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// If we have a Battery Measurement, we should store it
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if (!!data.battery) stateSet.battery = data.battery/1e1
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// the same if we have an rssi measurement
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if (!!data.rssi) stateSet.rssi = data.rssi
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// and if we have the 3 components of a GPS Block
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if (!!data.latitude && !!data.longitude && !!data.lastGPSAcquisition) stateSet.gps = {
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gps: {
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lastGPSAcquisition: data.lastGPSAcquisition,
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latitude: data.latitude,
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longitude: data.longitude,
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},
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}
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stateSet.lastLoRaPacket = data.metadata
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/*if (!!data.metadata && !!data.metadata.uplink_message.rx_metadata) {
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const rx_metadata = data.metadata.uplink_message.rx_metadata
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}*/
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switch (data.type) {
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case 'ack': {
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switch (data.ack) {
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case 'recv':
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require('../ConnectorRegistry').reportDelivered({ id: data.msgid }, `lorawan:${ data.device_id }`)
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break;
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case 'read':
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require('../MessageManager').markMessageRead(data.msgid)
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break;
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case 'operational':
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require('../MessageManager').respondToMessage(data.msgid, data.operationalData)
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break;
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}
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// If we have had a Ack. Event, we should store some Metadata about it too
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require('../MessageManager').attachMetadata(data.msgid, {
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ack: data.ack,
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rssi: data.rssi,
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date: data.date,
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metadata: data.metadata,
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})
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}
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break;
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case 'sos':
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stateSet.sos = {
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sos: data.sos,
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date: data.date,
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}
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break;
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}
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require('../DeviceRegistry').stateSet(this.name, data.device_id, stateSet)
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return true
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}
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return false
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}
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}
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module.exports = BirdySlim |