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update

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meusinfirmary
2025-06-26 05:53:54 +07:00
parent 75832125e2
commit fd0eb59f24
6 changed files with 1298 additions and 261 deletions
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112
app.js
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@ -1,7 +1,7 @@
require("dotenv").config({ path: ".env" }); require("dotenv").config({ path: ".env" });
require("events").EventEmitter.prototype._maxListeners = 30; require("events").EventEmitter.prototype._maxListeners = 30;
const morgan = require("morgan"); const morgan = require("morgan");
// start for gps-tracking
const net = require("net"); const net = require("net");
const dgram = require("dgram"); const dgram = require("dgram");
const crc = require("crc"); const crc = require("crc");
@ -13,36 +13,23 @@ const VhcModels = require("./models/VhcModels");
const LibMail = require("./library/LibMail"); const LibMail = require("./library/LibMail");
const LibHelper = require("./library/LibHelper"); const LibHelper = require("./library/LibHelper");
const nanoid = require("nanoid").nanoid; const nanoid = require("nanoid").nanoid;
// end for gps-tracking
// start for normal http request
const express = require("express"); const express = require("express");
// const LibBullAdapter = require('./library/LibBullAdapter');
const routes = require("./routes/routes"); const routes = require("./routes/routes");
// const routes = require('./routes/routes_without_scheduler');
const app = express(); const app = express();
// end for normal http request
// start for logging
const LibWinston = require("./library/LibWinston"); const LibWinston = require("./library/LibWinston");
const logName = "libUdp"; const logName = "libUdp";
const Logger = LibWinston.initialize(logName); const Logger = LibWinston.initialize(logName);
// end for logging
// start commit / log message from gps
async function commitMessage(now, logDevice) { async function commitMessage(now, logDevice) {
try { try {
// don't log
if (!logDevice.original_hex) { if (!logDevice.original_hex) {
return false; return false;
} }
// in the future don't log to db if device_id not found in vhc
const vhc = await VhcModels.getVhcByDeviceId(logDevice.device_id); const vhc = await VhcModels.getVhcByDeviceId(logDevice.device_id);
const lastTrack = await GpsTracksModels.get2LastLocByDeviceId(logDevice.device_id); const lastTrack = await GpsTracksModels.get2LastLocByDeviceId(logDevice.device_id);
if (["heartbeat", "alarm"].includes(logDevice.action)) { if (["heartbeat", "alarm"].includes(logDevice.action)) {
// set engine stts moving,idling,stopped
if (logDevice.ignition == GpsTracksModels.STTS_IGNITION_HIGH) { if (logDevice.ignition == GpsTracksModels.STTS_IGNITION_HIGH) {
if (logDevice.speed) { if (logDevice.speed) {
logDevice.stts_engine = GpsTracksModels.STTS_EN_MOVING; logDevice.stts_engine = GpsTracksModels.STTS_EN_MOVING;
@ -60,9 +47,8 @@ async function commitMessage(now, logDevice) {
logDevice.stts_engine = GpsTracksModels.STTS_EN_STOPING; logDevice.stts_engine = GpsTracksModels.STTS_EN_STOPING;
} }
} }
// get last ignition, stts_engine, stts_alarm, stts_charge, stts_acc, stts_volt, stts_switch
if (["location"].includes(logDevice.action)) { if (["location"].includes(logDevice.action)) {
// get last ignition
const lastHeartbeatOrAlarm = await GpsTracksModels.get2LastHeartbeatOrAlarm(logDevice.device_id); const lastHeartbeatOrAlarm = await GpsTracksModels.get2LastHeartbeatOrAlarm(logDevice.device_id);
if (lastHeartbeatOrAlarm.length > 0) { if (lastHeartbeatOrAlarm.length > 0) {
logDevice.ignition = lastHeartbeatOrAlarm[0].ignition; logDevice.ignition = lastHeartbeatOrAlarm[0].ignition;
@ -73,7 +59,7 @@ async function commitMessage(now, logDevice) {
logDevice.stts_gps = lastHeartbeatOrAlarm[0].stts_gps; logDevice.stts_gps = lastHeartbeatOrAlarm[0].stts_gps;
logDevice.stts_gsm = lastHeartbeatOrAlarm[0].stts_gsm; logDevice.stts_gsm = lastHeartbeatOrAlarm[0].stts_gsm;
} }
// set engine stts moving,idling,stopped
if (logDevice.ignition == GpsTracksModels.STTS_IGNITION_HIGH) { if (logDevice.ignition == GpsTracksModels.STTS_IGNITION_HIGH) {
if (logDevice.speed) { if (logDevice.speed) {
logDevice.stts_engine = GpsTracksModels.STTS_EN_MOVING; logDevice.stts_engine = GpsTracksModels.STTS_EN_MOVING;
@ -87,7 +73,6 @@ async function commitMessage(now, logDevice) {
} }
} }
} }
// get stts_alarm, stts_charge, stts_acc, stts_volt, stts_switch
} else { } else {
logDevice.stts_engine = GpsTracksModels.STTS_EN_STOPING; logDevice.stts_engine = GpsTracksModels.STTS_EN_STOPING;
} }
@ -99,7 +84,6 @@ async function commitMessage(now, logDevice) {
logDevice.stts_switch = lastHeartbeatOrAlarm[0].stts_switch; logDevice.stts_switch = lastHeartbeatOrAlarm[0].stts_switch;
} }
// sekarang heartbeat diinject data lokasi juga dari lokasi terakhir
if (["heartbeat"].includes(logDevice.action)) { if (["heartbeat"].includes(logDevice.action)) {
if (lastTrack.length > 0) { if (lastTrack.length > 0) {
logDevice.latitude = lastTrack[0].latitude; logDevice.latitude = lastTrack[0].latitude;
@ -115,12 +99,6 @@ async function commitMessage(now, logDevice) {
logDevice.pos_type_gps = lastTrack[0].pos_type_gps; logDevice.pos_type_gps = lastTrack[0].pos_type_gps;
logDevice.is_pos_gps = lastTrack[0].is_pos_gps; logDevice.is_pos_gps = lastTrack[0].is_pos_gps;
// jika gapengen dimunculin di last movement
// logDevice.crt = lastTrack[0].crt;
// logDevice.crt_format = lastTrack[0].crt_format;
// logDevice.crt_d = lastTrack[0].crt_d;
// logDevice.crt_d_format = lastTrack[0].crt_d_format;
// jika pengen di munculin di last movement
logDevice.crt = now; logDevice.crt = now;
logDevice.crt_format = moment.unix(now).format("YYYY-MM-DD HH:mm:ss"); logDevice.crt_format = moment.unix(now).format("YYYY-MM-DD HH:mm:ss");
logDevice.crt_d = now; logDevice.crt_d = now;
@ -128,14 +106,12 @@ async function commitMessage(now, logDevice) {
} }
} }
// count milleage
if (logDevice.latitude != null && logDevice.longitude != null && lastTrack.length > 0) { if (logDevice.latitude != null && logDevice.longitude != null && lastTrack.length > 0) {
const distance = LibHelper.haversineGreatCircleDistance(lastTrack[0].latitude, lastTrack[0].longitude, logDevice.latitude, logDevice.longitude, LibHelper.EARTH_RADIUS_KM); const distance = LibHelper.haversineGreatCircleDistance(lastTrack[0].latitude, lastTrack[0].longitude, logDevice.latitude, logDevice.longitude, LibHelper.EARTH_RADIUS_KM);
const distance_km = LibHelper.kmToKm(distance, 100000000); const distance_km = LibHelper.kmToKm(distance, 100000000);
// console.log(`GPS TRACKER UP LOCATION => device_id:${logDevice.device_id} vhc_id:${(vhc[0]) ? vhc[0].vid : 0}, distance_km:${distance_km}`);
// validasi jika lebih dari 3km, ga disimpan
if (distance_km >= 3) { if (distance_km >= 3) {
GpsTracksModels.bundleCreate2(logDevice, logDevice); // jika tidak disimpan malah jadi bug, jadi akan update lokasi terus dengan kalkulasi jarak sebelumnya jadi makan lama makin lebar, mending disimpen terus milleagenya jadi 0 aja GpsTracksModels.bundleCreate2(logDevice, logDevice);
return false; return false;
} }
logDevice.pre_milleage = distance_km; logDevice.pre_milleage = distance_km;
@ -151,12 +127,9 @@ async function commitMessage(now, logDevice) {
} }
} }
// truck zoning spawn
if (logDevice.latitude != null && logDevice.longitude != null) { if (logDevice.latitude != null && logDevice.longitude != null) {
// && vhc.length > 0
// log tracking
const currTrack = await GpsTracksModels.bundleCreate2(logDevice, logDevice); const currTrack = await GpsTracksModels.bundleCreate2(logDevice, logDevice);
// console.log('GT06 HAS LOCATION AND CHECK ZONE');
const inCircle = await ZoneModels.getInCircle(logDevice.latitude, logDevice.longitude); const inCircle = await ZoneModels.getInCircle(logDevice.latitude, logDevice.longitude);
const inShape = await ZoneModels.getInShape(logDevice.latitude, logDevice.longitude); const inShape = await ZoneModels.getInShape(logDevice.latitude, logDevice.longitude);
const insideSpawnZone = []; const insideSpawnZone = [];
@ -215,7 +188,6 @@ async function commitMessage(now, logDevice) {
da_name: vhc[0] ? vhc[0].da_name : 0 || "", da_name: vhc[0] ? vhc[0].da_name : 0 || "",
da_phone: "+" + (vhc[0] ? vhc[0].da_phone_code : 0 || "") + (vhc[0] ? vhc[0].da_phone : 0 || ""), da_phone: "+" + (vhc[0] ? vhc[0].da_phone_code : 0 || "") + (vhc[0] ? vhc[0].da_phone : 0 || ""),
}; };
// LibMail.sendVhcSpawnZoneMail(`${(vhc[0]) ? vhc[0].nopol1 : 0 || ''}${(vhc[0]) ? vhc[0].nopol2 : 0 || ''}${(vhc[0]) ? vhc[0].nopol3 : 0 || ''} entering zone ${mailData.z_name}`, mailData.pic_mail, mailData);
if (logDevice.device_id === "0865784052395871") console.log(1234567890); if (logDevice.device_id === "0865784052395871") console.log(1234567890);
GpsTracksModels.create2SpawnZone({ GpsTracksModels.create2SpawnZone({
@ -238,16 +210,13 @@ async function commitMessage(now, logDevice) {
} }
} }
} else { } else {
// log tracking
GpsTracksModels.bundleCreate2(logDevice, logDevice); GpsTracksModels.bundleCreate2(logDevice, logDevice);
} }
} catch (e) { } catch (e) {
console.error(e); console.error(e);
} }
} }
// end commit / log message from gps
// start for gps-tracking TCP ONLY
const devices = []; const devices = [];
const netConn = require("./config/netConn"); const netConn = require("./config/netConn");
/** /**
@ -259,9 +228,6 @@ net.createServer(
allowHalfOpen: true, allowHalfOpen: true,
}, },
function (c) { function (c) {
// c mean connection
// save connections
c.id = nanoid(); c.id = nanoid();
c.pipe(c); c.pipe(c);
@ -269,7 +235,6 @@ net.createServer(
c.on("data", async (buffer_req) => { c.on("data", async (buffer_req) => {
const now = moment().unix(); const now = moment().unix();
const me = LibDevice.identifyProtocolFromBuffer(buffer_req); const me = LibDevice.identifyProtocolFromBuffer(buffer_req);
// console.log('app ', buffer_req);
const logDevice = { const logDevice = {
original_hex: me.ori_string, original_hex: me.ori_string,
@ -308,7 +273,6 @@ net.createServer(
}; };
if (me.protocol_name == "gt06") { if (me.protocol_name == "gt06") {
// const act = LibDevice.gt06Action(me, device.device_id || null);
let dvc_id = devices[c.id]; let dvc_id = devices[c.id];
const act = LibDevice.gt06Action(me, dvc_id || null); const act = LibDevice.gt06Action(me, dvc_id || null);
@ -338,19 +302,35 @@ net.createServer(
logDevice.pos_type_gps = Number(act.gps_data.realtime_dif_gps) === 0 ? GpsTracksModels.STTS_POS_TYPE_GPS_RLTM : GpsTracksModels.STTS_POS_TYPE_GPS_DIFF; logDevice.pos_type_gps = Number(act.gps_data.realtime_dif_gps) === 0 ? GpsTracksModels.STTS_POS_TYPE_GPS_RLTM : GpsTracksModels.STTS_POS_TYPE_GPS_DIFF;
logDevice.is_pos_gps = Number(act.gps_data.positioning_gps) ? GpsTracksModels.STTS_IS_POS_GPS_HAS : GpsTracksModels.STTS_IS_POS_GPS_NOT; logDevice.is_pos_gps = Number(act.gps_data.positioning_gps) ? GpsTracksModels.STTS_IS_POS_GPS_HAS : GpsTracksModels.STTS_IS_POS_GPS_NOT;
logDevice.crt = moment(act.gps_data.date).unix(); // logDevice.crt = moment(act.gps_data.date).unix();
logDevice.crt_format = moment(act.gps_data.date).format("YYYY-MM-DD HH:mm:ss"); // logDevice.crt_format = moment(act.gps_data.date).format("YYYY-MM-DD HH:mm:ss");
logDevice.crt_d = moment(act.gps_data.date).unix(); // logDevice.crt_d = moment(act.gps_data.date).unix();
logDevice.crt_d_format = moment(act.gps_data.date).format("YYYY-MM-DD HH:mm:ss"); // logDevice.crt_d_format = moment(act.gps_data.date).format("YYYY-MM-DD HH:mm:ss");
let deviceTime = moment(act.gps_data.date).unix();
let now = moment().unix();
let diff = Math.abs(deviceTime - now);
// Jika beda waktu terlalu besar (> 300 detik atau 5 menit), pakai waktu server
if (diff > 300) {
console.warn(`[WAKTU TIDAK VALID] Device ${logDevice.device_id} mengirim waktu tidak sinkron, pakai waktu server.`);
deviceTime = now;
}
logDevice.crt = deviceTime;
logDevice.crt_format = moment.unix(deviceTime).format("YYYY-MM-DD HH:mm:ss");
logDevice.crt_d = deviceTime;
logDevice.crt_d_format = moment.unix(deviceTime).format("YYYY-MM-DD HH:mm:ss");
logDevice.crt_device_raw = moment(act.gps_data.date).unix(); // waktu asli dari device (sebelum validasi)
} else if (act.action_type == "heartbeat") { } else if (act.action_type == "heartbeat") {
logDevice.action = act.action_type; logDevice.action = act.action_type;
logDevice.device_id = act.device_id; logDevice.device_id = act.device_id;
logDevice.ignition = Number(act.stts_data.terminal_info.acc) ? GpsTracksModels.STTS_IGNITION_HIGH : GpsTracksModels.STTS_IGNITION_LOW; logDevice.ignition = Number(act.stts_data.terminal_info.acc) ? GpsTracksModels.STTS_IGNITION_HIGH : GpsTracksModels.STTS_IGNITION_LOW;
logDevice.stts_gps = act.stts_data.terminal_info.gps_tracking ? GpsTracksModels.STTS_GPS_ON : GpsTracksModels.STTS_GPS_OFF; // 1=>on, 2=>off logDevice.stts_gps = act.stts_data.terminal_info.gps_tracking ? GpsTracksModels.STTS_GPS_ON : GpsTracksModels.STTS_GPS_OFF;
logDevice.stts_gsm = Number(act.stts_data.gsm_signal_strength) + 1; // 1=>no signal, n>1=>get signal logDevice.stts_gsm = Number(act.stts_data.gsm_signal_strength) + 1;
logDevice.stts_oil_electricity = Number(act.stts_data.terminal_info.oil_electricity) === 0 ? GpsTracksModels.STTS_OIL_ELECTRIC_ON : GpsTracksModels.STTS_OIL_ELECTRIC_OFF; // 1=>on, 2=>off logDevice.stts_oil_electricity = Number(act.stts_data.terminal_info.oil_electricity) === 0 ? GpsTracksModels.STTS_OIL_ELECTRIC_ON : GpsTracksModels.STTS_OIL_ELECTRIC_OFF;
let stts_alarm = Number(act.stts_data.terminal_info.stts); let stts_alarm = Number(act.stts_data.terminal_info.stts);
if (stts_alarm == 0) { if (stts_alarm == 0) {
@ -391,10 +371,10 @@ net.createServer(
logDevice.is_pos_gps = Number(act.gps_data.positioning_gps) ? GpsTracksModels.STTS_IS_POS_GPS_HAS : GpsTracksModels.STTS_IS_POS_GPS_NOT; logDevice.is_pos_gps = Number(act.gps_data.positioning_gps) ? GpsTracksModels.STTS_IS_POS_GPS_HAS : GpsTracksModels.STTS_IS_POS_GPS_NOT;
logDevice.ignition = Number(act.stts_data.terminal_info.acc) ? GpsTracksModels.STTS_IGNITION_HIGH : GpsTracksModels.STTS_IGNITION_LOW; logDevice.ignition = Number(act.stts_data.terminal_info.acc) ? GpsTracksModels.STTS_IGNITION_HIGH : GpsTracksModels.STTS_IGNITION_LOW;
logDevice.stts_gps = act.stts_data.terminal_info.gps_tracking ? GpsTracksModels.STTS_GPS_ON : GpsTracksModels.STTS_GPS_OFF; // 1=>on, 2=>off logDevice.stts_gps = act.stts_data.terminal_info.gps_tracking ? GpsTracksModels.STTS_GPS_ON : GpsTracksModels.STTS_GPS_OFF;
logDevice.stts_gsm = Number(act.stts_data.gsm_signal_strength) + 1; // 1=>no signal, n>1=>get signal logDevice.stts_gsm = Number(act.stts_data.gsm_signal_strength) + 1;
logDevice.stts_oil_electricity = Number(act.stts_data.terminal_info.oil_electricity) === 0 ? GpsTracksModels.STTS_OIL_ELECTRIC_ON : GpsTracksModels.STTS_OIL_ELECTRIC_OFF; // 1=>on, 2=>off logDevice.stts_oil_electricity = Number(act.stts_data.terminal_info.oil_electricity) === 0 ? GpsTracksModels.STTS_OIL_ELECTRIC_ON : GpsTracksModels.STTS_OIL_ELECTRIC_OFF;
let stts_alarm = Number(act.stts_data.terminal_info.stts); let stts_alarm = Number(act.stts_data.terminal_info.stts);
if (stts_alarm == 0) { if (stts_alarm == 0) {
@ -422,9 +402,7 @@ net.createServer(
if (typeof act.buffer_resp != "undefined") { if (typeof act.buffer_resp != "undefined") {
c.write(act.buffer_resp); c.write(act.buffer_resp);
} }
} } else {
// act.action_type == 'other'
else {
logDevice.action = act.action_type; logDevice.action = act.action_type;
logDevice.device_id = act.device_id; logDevice.device_id = act.device_id;
} }
@ -435,7 +413,6 @@ net.createServer(
c.on("end", () => {}); c.on("end", () => {});
c.on("close", () => {}); c.on("close", () => {});
// unused
c.on("drain", (a) => { c.on("drain", (a) => {
console.log("client drain", a); console.log("client drain", a);
}); });
@ -452,41 +429,27 @@ net.createServer(
console.log("client timeout", a); console.log("client timeout", a);
}); });
// not work for gps tracker
// https://stackoverflow.com/questions/17245881/how-do-i-debug-error-econnreset-in-node-js
// c.write("<?xml version=\"1.0\"?>\n");
// c.write("<!DOCTYPE cross-domain-policy SYSTEM \"http://www.macromedia.com/xml/dtds/cross-domain-policy.dtd\">\n");
// c.write("<cross-domain-policy>\n");
// c.write("<allow-access-from domain=\"*\" to-ports=\"*\"/>\n");
// c.write("</cross-domain-policy>\n");
// c.end();
c.pipe(c); c.pipe(c);
} }
).listen(process.env.PORT, () => { ).listen(process.env.PORT, () => {
console.log("Server gps tracker running at port " + process.env.PORT); console.log("Server gps tracker running at port " + process.env.PORT);
}); });
// end for gps-tracking TCP ONLY
// start for normal http request
app.use(morgan("combined")); app.use(morgan("combined"));
app.use(express.json({ limit: "10mb" })); // parsing application/json app.use(express.json({ limit: "10mb" }));
app.use(express.urlencoded({ extended: true, limit: "10mb" })); // parsing application/x-www-form-urlencoded app.use(express.urlencoded({ extended: true, limit: "10mb" }));
app.use(async function (req, res, next) { app.use(async function (req, res, next) {
// set control allowed headers
res.header("Access-Control-Allow-Origin", "*"); res.header("Access-Control-Allow-Origin", "*");
res.header("Access-Control-Allow-Methods", "OPTIONS,GET,HEAD,PUT,PATCH,POST,DELETE"); res.header("Access-Control-Allow-Methods", "OPTIONS,GET,HEAD,PUT,PATCH,POST,DELETE");
res.header("Access-Control-Allow-Headers", "Accept, Authorization, Content-Type, X-Requested-With, Range, x-api-key, x-forwarded-for"); res.header("Access-Control-Allow-Headers", "Accept, Authorization, Content-Type, X-Requested-With, Range, x-api-key, x-forwarded-for");
next(); next();
}); });
// app.use(process.env.PATH_URL + '/bull/monitor', LibBullAdapter.getRouter());
routes.use(app); routes.use(app);
app.listen(process.env.PORT_EXPRESS, () => { app.listen(process.env.PORT_EXPRESS, () => {
console.log("Express server running at port " + process.env.PORT_EXPRESS); console.log("Express server running at port " + process.env.PORT_EXPRESS);
}); });
// end for normal http request
// start for gps-tracking UDP ONLY
const udp = dgram.createSocket("udp4"); const udp = dgram.createSocket("udp4");
const devices1 = []; const devices1 = [];
@ -567,4 +530,3 @@ udp.on("listening", () => {
}); });
udp.bind(process.env.PORT_UDP); udp.bind(process.env.PORT_UDP);
// end for gps-tracking UDP ONLY

570
app.js_BU20250626 Normal file
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@ -0,0 +1,570 @@
require("dotenv").config({ path: ".env" });
require("events").EventEmitter.prototype._maxListeners = 30;
const morgan = require("morgan");
// start for gps-tracking
const net = require("net");
const dgram = require("dgram");
const crc = require("crc");
const moment = require("moment");
const LibDevice = require("./library/LibDevice");
const GpsTracksModels = require("./models/GpsTracksModels");
const ZoneModels = require("./models/ZoneModels");
const VhcModels = require("./models/VhcModels");
const LibMail = require("./library/LibMail");
const LibHelper = require("./library/LibHelper");
const nanoid = require("nanoid").nanoid;
// end for gps-tracking
// start for normal http request
const express = require("express");
// const LibBullAdapter = require('./library/LibBullAdapter');
const routes = require("./routes/routes");
// const routes = require('./routes/routes_without_scheduler');
const app = express();
// end for normal http request
// start for logging
const LibWinston = require("./library/LibWinston");
const logName = "libUdp";
const Logger = LibWinston.initialize(logName);
// end for logging
// start commit / log message from gps
async function commitMessage(now, logDevice) {
try {
// don't log
if (!logDevice.original_hex) {
return false;
}
// in the future don't log to db if device_id not found in vhc
const vhc = await VhcModels.getVhcByDeviceId(logDevice.device_id);
const lastTrack = await GpsTracksModels.get2LastLocByDeviceId(logDevice.device_id);
if (["heartbeat", "alarm"].includes(logDevice.action)) {
// set engine stts moving,idling,stopped
if (logDevice.ignition == GpsTracksModels.STTS_IGNITION_HIGH) {
if (logDevice.speed) {
logDevice.stts_engine = GpsTracksModels.STTS_EN_MOVING;
} else {
if (lastTrack.length > 0) {
const checkLastHeartbeat = await GpsTracksModels.getLastHeartbeatToDeterminIdling(logDevice.device_id, lastTrack[0].crt, now);
if (checkLastHeartbeat.length >= 3) {
logDevice.stts_engine = GpsTracksModels.STTS_EN_IDLING;
} else {
logDevice.stts_engine = lastTrack[0].stts_engine;
}
}
}
} else {
logDevice.stts_engine = GpsTracksModels.STTS_EN_STOPING;
}
}
// get last ignition, stts_engine, stts_alarm, stts_charge, stts_acc, stts_volt, stts_switch
if (["location"].includes(logDevice.action)) {
// get last ignition
const lastHeartbeatOrAlarm = await GpsTracksModels.get2LastHeartbeatOrAlarm(logDevice.device_id);
if (lastHeartbeatOrAlarm.length > 0) {
logDevice.ignition = lastHeartbeatOrAlarm[0].ignition;
logDevice.stts_gps = lastHeartbeatOrAlarm[0].stts_gps;
logDevice.stts_gsm = lastHeartbeatOrAlarm[0].stts_gsm;
} else {
logDevice.ignition = lastHeartbeatOrAlarm[0].ignition;
logDevice.stts_gps = lastHeartbeatOrAlarm[0].stts_gps;
logDevice.stts_gsm = lastHeartbeatOrAlarm[0].stts_gsm;
}
// set engine stts moving,idling,stopped
if (logDevice.ignition == GpsTracksModels.STTS_IGNITION_HIGH) {
if (logDevice.speed) {
logDevice.stts_engine = GpsTracksModels.STTS_EN_MOVING;
} else {
if (lastTrack.length > 0) {
const checkLastHeartbeat = await GpsTracksModels.getLastHeartbeatToDeterminIdling(logDevice.device_id, lastTrack[0].crt, now);
if (checkLastHeartbeat.length >= 3) {
logDevice.stts_engine = GpsTracksModels.STTS_EN_IDLING;
} else {
logDevice.stts_engine = lastTrack[0].stts_engine;
}
}
}
// get stts_alarm, stts_charge, stts_acc, stts_volt, stts_switch
} else {
logDevice.stts_engine = GpsTracksModels.STTS_EN_STOPING;
}
logDevice.stts_oil_electricity = lastHeartbeatOrAlarm[0].stts_oil_electricity;
logDevice.stts_alarm = lastHeartbeatOrAlarm[0].stts_alarm;
logDevice.stts_charge = lastHeartbeatOrAlarm[0].stts_charge;
logDevice.stts_acc = lastHeartbeatOrAlarm[0].stts_acc;
logDevice.stts_volt = lastHeartbeatOrAlarm[0].stts_volt;
logDevice.stts_switch = lastHeartbeatOrAlarm[0].stts_switch;
}
// sekarang heartbeat diinject data lokasi juga dari lokasi terakhir
if (["heartbeat"].includes(logDevice.action)) {
if (lastTrack.length > 0) {
logDevice.latitude = lastTrack[0].latitude;
logDevice.longitude = lastTrack[0].longitude;
logDevice.speed = lastTrack[0].speed;
logDevice.orientation = lastTrack[0].orientation;
if (logDevice.latitude) {
logDevice.stts_reverse_geo = GpsTracksModels.STTS_REVERSE_GEO_NOT;
}
logDevice.length_gps = lastTrack[0].length_gps;
logDevice.pos_stlt_gps = lastTrack[0].pos_stlt_gps;
logDevice.pos_type_gps = lastTrack[0].pos_type_gps;
logDevice.is_pos_gps = lastTrack[0].is_pos_gps;
// jika gapengen dimunculin di last movement
// logDevice.crt = lastTrack[0].crt;
// logDevice.crt_format = lastTrack[0].crt_format;
// logDevice.crt_d = lastTrack[0].crt_d;
// logDevice.crt_d_format = lastTrack[0].crt_d_format;
// jika pengen di munculin di last movement
logDevice.crt = now;
logDevice.crt_format = moment.unix(now).format("YYYY-MM-DD HH:mm:ss");
logDevice.crt_d = now;
logDevice.crt_d_format = moment.unix(now).format("YYYY-MM-DD HH:mm:ss");
}
}
// count milleage
if (logDevice.latitude != null && logDevice.longitude != null && lastTrack.length > 0) {
const distance = LibHelper.haversineGreatCircleDistance(lastTrack[0].latitude, lastTrack[0].longitude, logDevice.latitude, logDevice.longitude, LibHelper.EARTH_RADIUS_KM);
const distance_km = LibHelper.kmToKm(distance, 100000000);
// console.log(`GPS TRACKER UP LOCATION => device_id:${logDevice.device_id} vhc_id:${(vhc[0]) ? vhc[0].vid : 0}, distance_km:${distance_km}`);
// validasi jika lebih dari 3km, ga disimpan
if (distance_km >= 3) {
GpsTracksModels.bundleCreate2(logDevice, logDevice); // jika tidak disimpan malah jadi bug, jadi akan update lokasi terus dengan kalkulasi jarak sebelumnya jadi makan lama makin lebar, mending disimpen terus milleagenya jadi 0 aja
return false;
}
logDevice.pre_milleage = distance_km;
logDevice.sum_milleage = (lastTrack[0].sum_milleage + logDevice.pre_milleage).toFixed(8);
if (vhc.length > 0) {
logDevice.vhc_id = vhc[0] ? vhc[0].vid : 0;
if (lastTrack[0].vhc_id == logDevice.vhc_id) {
logDevice.vhc_milleage = (lastTrack[0].vhc_milleage + logDevice.pre_milleage).toFixed(8);
} else {
logDevice.vhc_milleage = (vhc[0] ? vhc[0].sum_milleage : 0 + logDevice.pre_milleage).toFixed(8);
}
VhcModels.update(vhc[0] ? vhc[0].vid : 0, { sum_milleage: logDevice.vhc_milleage });
}
}
// truck zoning spawn
if (logDevice.latitude != null && logDevice.longitude != null) {
// && vhc.length > 0
// log tracking
const currTrack = await GpsTracksModels.bundleCreate2(logDevice, logDevice);
// console.log('GT06 HAS LOCATION AND CHECK ZONE');
const inCircle = await ZoneModels.getInCircle(logDevice.latitude, logDevice.longitude);
const inShape = await ZoneModels.getInShape(logDevice.latitude, logDevice.longitude);
const insideSpawnZone = [];
for (let zone of inCircle) {
insideSpawnZone.push(zone);
}
for (let zone of inShape) {
insideSpawnZone.push(zone);
}
/**
* get lastSpawn desc index 0, where leave_at = 0
* kalo gaada create, dengan isi field enter_at aja, kalo ada didalam zona
* kalo ada update, dengan isi field leave_at aja, kalo udah diluar zona
*/
const lastSpawn = await GpsTracksModels.listSpawnZone({
source: GpsTracksModels.SOURCE_GPS_TRACKER,
device_id: logDevice.device_id,
vhc_id: vhc[0] ? vhc[0].vid : 0,
leave_at_d: 0,
order_by: "ORDER BY id DESC",
limit: 1,
});
if (lastSpawn.length > 0) {
let is_leave_zone = 1;
for (const insideZone of insideSpawnZone) {
if (insideZone.zid === lastSpawn[0].zone_id) is_leave_zone = 0;
}
if (is_leave_zone === 1 && lastSpawn[0].device_id == logDevice.device_id) {
GpsTracksModels.updt2SpawnZone(
{
leave_lat: logDevice.latitude,
leave_lng: logDevice.longitude,
leave_at_d: logDevice.crt_d || now,
leave_at_d_format: moment.unix(logDevice.crt_d || now).format("YYYY-MM-DD HH:mm:ss"),
leave_at_s: now,
leave_at_s_format: moment.unix(now).format("YYYY-MM-DD HH:mm:ss"),
updt: now,
updt_format: moment.unix(now).format("YYYY-MM-DD HH:mm:ss"),
},
lastSpawn[0].id
);
}
} else {
for (let zone of insideSpawnZone) {
let mailData = {
pic_name: zone.pic_name,
pic_mail: zone.pic_mail,
z_name: zone.name,
z_type_name: zone.type_name,
z_workflow_name: zone.workflow_type_name,
shiptocode: zone.shiptocode,
z_fulladdress: zone.fulladdress,
v_nopol: (vhc[0] ? vhc[0].nopol1 : 0 || "") + (vhc[0] ? vhc[0].nopol2 : 0 || "") + (vhc[0] ? vhc[0].nopol3 : 0 || ""),
da_name: vhc[0] ? vhc[0].da_name : 0 || "",
da_phone: "+" + (vhc[0] ? vhc[0].da_phone_code : 0 || "") + (vhc[0] ? vhc[0].da_phone : 0 || ""),
};
// LibMail.sendVhcSpawnZoneMail(`${(vhc[0]) ? vhc[0].nopol1 : 0 || ''}${(vhc[0]) ? vhc[0].nopol2 : 0 || ''}${(vhc[0]) ? vhc[0].nopol3 : 0 || ''} entering zone ${mailData.z_name}`, mailData.pic_mail, mailData);
if (logDevice.device_id === "0865784052395871") console.log(1234567890);
GpsTracksModels.create2SpawnZone({
device_id: logDevice.device_id,
master_id: Number(currTrack.result.insertId),
enter_lat: logDevice.latitude,
enter_lng: logDevice.longitude,
enter_at_d: logDevice.crt_d || now,
enter_at_d_format: moment.unix(logDevice.crt_d || now).format("YYYY-MM-DD HH:mm:ss"),
enter_at_s: now,
enter_at_s_format: moment.unix(now).format("YYYY-MM-DD HH:mm:ss"),
zone_id: zone.zid,
zone_name: zone.name,
vhc_id: vhc[0] ? vhc[0].vid : 0,
source: GpsTracksModels.SOURCE_GPS_TRACKER,
crt: now,
crt_format: moment.unix(now).format("YYYY-MM-DD HH:mm:ss"),
});
if (logDevice.device_id === "0865784052395871") console.log("DISINI");
}
}
} else {
// log tracking
GpsTracksModels.bundleCreate2(logDevice, logDevice);
}
} catch (e) {
console.error(e);
}
}
// end commit / log message from gps
// start for gps-tracking TCP ONLY
const devices = [];
const netConn = require("./config/netConn");
/**
* uniquely identify a socket with Node.js
* https://stackoverflow.com/questions/6805432/how-to-uniquely-identify-a-socket-with-node-js
*/
net.createServer(
{
allowHalfOpen: true,
},
function (c) {
// c mean connection
// save connections
c.id = nanoid();
c.pipe(c);
c.on("data", async (buffer_req) => {
const now = moment().unix();
const me = LibDevice.identifyProtocolFromBuffer(buffer_req);
// console.log('app ', buffer_req);
const logDevice = {
original_hex: me.ori_string,
protocol: me.protocol_name == "unknown" ? null : me.protocol_name,
action: null,
device_id: null,
latitude: null,
longitude: null,
speed: null,
orientation: 0,
ignition: 0,
stts_engine: 0,
stts_gps: 0,
length_gps: 0,
pos_stlt_gps: 0,
pos_type_gps: 0,
is_pos_gps: 0,
stts_gsm: 0,
stts_oil_electricity: 0,
stts_alarm: 0,
stts_charge: 0,
stts_acc: 0,
stts_volt: 0,
stts_switch: 0,
stts_reverse_geo: 0,
pre_milleage: 0,
source: GpsTracksModels.SOURCE_GPS_TRACKER,
vhc_id: 0,
drv_id: 0,
crt: now,
crt_format: moment.unix(now).format("YYYY-MM-DD HH:mm:ss"),
crt_d: 0,
crt_d_format: null,
crt_s: now,
crt_s_format: moment.unix(now).format("YYYY-MM-DD HH:mm:ss"),
};
if (me.protocol_name == "gt06") {
// const act = LibDevice.gt06Action(me, device.device_id || null);
let dvc_id = devices[c.id];
const act = LibDevice.gt06Action(me, dvc_id || null);
if (act.action_type == "login") {
logDevice.action = act.action_type;
logDevice.device_id = act.device_id;
devices[c.id] = act.device_id;
netConn[act.device_id] = c;
if (typeof act.buffer_resp != "undefined") {
c.write(act.buffer_resp);
}
} else if (act.action_type == "location") {
logDevice.action = act.action_type;
logDevice.device_id = act.device_id;
logDevice.latitude = act.gps_data.latitude || null;
logDevice.longitude = act.gps_data.longitude || null;
logDevice.speed = act.gps_data.speed;
logDevice.orientation = act.gps_data.orientation;
if (logDevice.latitude) {
logDevice.stts_reverse_geo = GpsTracksModels.STTS_REVERSE_GEO_NOT;
}
logDevice.length_gps = act.gps_data.quantity_pos_satellites_c;
logDevice.pos_stlt_gps = act.gps_data.quantity_pos_satellites_b;
logDevice.pos_type_gps = Number(act.gps_data.realtime_dif_gps) === 0 ? GpsTracksModels.STTS_POS_TYPE_GPS_RLTM : GpsTracksModels.STTS_POS_TYPE_GPS_DIFF;
logDevice.is_pos_gps = Number(act.gps_data.positioning_gps) ? GpsTracksModels.STTS_IS_POS_GPS_HAS : GpsTracksModels.STTS_IS_POS_GPS_NOT;
logDevice.crt = moment(act.gps_data.date).unix();
logDevice.crt_format = moment(act.gps_data.date).format("YYYY-MM-DD HH:mm:ss");
logDevice.crt_d = moment(act.gps_data.date).unix();
logDevice.crt_d_format = moment(act.gps_data.date).format("YYYY-MM-DD HH:mm:ss");
} else if (act.action_type == "heartbeat") {
logDevice.action = act.action_type;
logDevice.device_id = act.device_id;
logDevice.ignition = Number(act.stts_data.terminal_info.acc) ? GpsTracksModels.STTS_IGNITION_HIGH : GpsTracksModels.STTS_IGNITION_LOW;
logDevice.stts_gps = act.stts_data.terminal_info.gps_tracking ? GpsTracksModels.STTS_GPS_ON : GpsTracksModels.STTS_GPS_OFF; // 1=>on, 2=>off
logDevice.stts_gsm = Number(act.stts_data.gsm_signal_strength) + 1; // 1=>no signal, n>1=>get signal
logDevice.stts_oil_electricity = Number(act.stts_data.terminal_info.oil_electricity) === 0 ? GpsTracksModels.STTS_OIL_ELECTRIC_ON : GpsTracksModels.STTS_OIL_ELECTRIC_OFF; // 1=>on, 2=>off
let stts_alarm = Number(act.stts_data.terminal_info.stts);
if (stts_alarm == 0) {
logDevice.stts_alarm = GpsTracksModels.STTS_ALARM_NORMAL;
} else if (stts_alarm == 1) {
logDevice.stts_alarm = GpsTracksModels.STTS_ALARM_SHOCK;
} else if (stts_alarm == 2) {
logDevice.stts_alarm = GpsTracksModels.STTS_ALARM_POWER_CUT;
} else if (stts_alarm == 3) {
logDevice.stts_alarm = GpsTracksModels.STTS_ALARM_LOW_BATTERY;
} else if (stts_alarm == 4) {
logDevice.stts_alarm = GpsTracksModels.STTS_ALARM_SOS;
}
logDevice.stts_charge = Number(act.stts_data.terminal_info.charge) ? GpsTracksModels.STTS_CHARGE_ON : GpsTracksModels.STTS_CHARGE_OFF;
logDevice.stts_acc = Number(act.stts_data.terminal_info.acc) ? GpsTracksModels.STTS_ACC_HIGH : GpsTracksModels.STTS_ACC_LOW;
logDevice.stts_switch = Number(act.stts_data.terminal_info.is_active) ? GpsTracksModels.STTS_SWITCH_ON : GpsTracksModels.STTS_SWITCH_OFF;
logDevice.stts_volt = Number(act.stts_data.voltage_level) + 1;
if (typeof act.buffer_resp != "undefined") {
c.write(act.buffer_resp);
}
} else if (act.action_type == "alarm") {
logDevice.action = act.action_type;
logDevice.device_id = act.device_id;
logDevice.latitude = act.gps_data.latitude || null;
logDevice.longitude = act.gps_data.longitude || null;
logDevice.speed = act.gps_data.speed;
logDevice.orientation = act.gps_data.orientation;
if (logDevice.latitude) {
logDevice.stts_reverse_geo = GpsTracksModels.STTS_REVERSE_GEO_NOT;
}
logDevice.length_gps = act.gps_data.quantity_pos_satellites_c;
logDevice.pos_stlt_gps = act.gps_data.quantity_pos_satellites_b;
logDevice.pos_type_gps = Number(act.gps_data.realtime_dif_gps) === 0 ? GpsTracksModels.STTS_POS_TYPE_GPS_RLTM : GpsTracksModels.STTS_POS_TYPE_GPS_DIFF;
logDevice.is_pos_gps = Number(act.gps_data.positioning_gps) ? GpsTracksModels.STTS_IS_POS_GPS_HAS : GpsTracksModels.STTS_IS_POS_GPS_NOT;
logDevice.ignition = Number(act.stts_data.terminal_info.acc) ? GpsTracksModels.STTS_IGNITION_HIGH : GpsTracksModels.STTS_IGNITION_LOW;
logDevice.stts_gps = act.stts_data.terminal_info.gps_tracking ? GpsTracksModels.STTS_GPS_ON : GpsTracksModels.STTS_GPS_OFF; // 1=>on, 2=>off
logDevice.stts_gsm = Number(act.stts_data.gsm_signal_strength) + 1; // 1=>no signal, n>1=>get signal
logDevice.stts_oil_electricity = Number(act.stts_data.terminal_info.oil_electricity) === 0 ? GpsTracksModels.STTS_OIL_ELECTRIC_ON : GpsTracksModels.STTS_OIL_ELECTRIC_OFF; // 1=>on, 2=>off
let stts_alarm = Number(act.stts_data.terminal_info.stts);
if (stts_alarm == 0) {
logDevice.stts_alarm = GpsTracksModels.STTS_ALARM_NORMAL;
} else if (stts_alarm == 1) {
logDevice.stts_alarm = GpsTracksModels.STTS_ALARM_SHOCK;
} else if (stts_alarm == 2) {
logDevice.stts_alarm = GpsTracksModels.STTS_ALARM_POWER_CUT;
} else if (stts_alarm == 3) {
logDevice.stts_alarm = GpsTracksModels.STTS_ALARM_LOW_BATTERY;
} else if (stts_alarm == 4) {
logDevice.stts_alarm = GpsTracksModels.STTS_ALARM_SOS;
}
logDevice.stts_charge = Number(act.stts_data.terminal_info.charge) ? GpsTracksModels.STTS_CHARGE_ON : GpsTracksModels.STTS_CHARGE_OFF;
logDevice.stts_acc = Number(act.stts_data.terminal_info.acc) ? GpsTracksModels.STTS_ACC_HIGH : GpsTracksModels.STTS_ACC_LOW;
logDevice.stts_switch = Number(act.stts_data.terminal_info.is_active) ? GpsTracksModels.STTS_SWITCH_ON : GpsTracksModels.STTS_SWITCH_OFF;
logDevice.stts_volt = Number(act.stts_data.voltage_level) + 1;
logDevice.crt = moment(act.gps_data.date).unix();
logDevice.crt_format = moment(act.gps_data.date).format("YYYY-MM-DD HH:mm:ss");
logDevice.crt_d = moment(act.gps_data.date).unix();
logDevice.crt_d_format = moment(act.gps_data.date).format("YYYY-MM-DD HH:mm:ss");
if (typeof act.buffer_resp != "undefined") {
c.write(act.buffer_resp);
}
}
// act.action_type == 'other'
else {
logDevice.action = act.action_type;
logDevice.device_id = act.device_id;
}
}
commitMessage(now, logDevice);
});
c.on("end", () => {});
c.on("close", () => {});
// unused
c.on("drain", (a) => {
console.log("client drain", a);
});
c.on("error", (a) => {
console.error("client error", a);
});
c.on("lookup", (a) => {
console.log("client lookup", a);
});
c.on("ready", (a) => {
console.log("client ready", a);
});
c.on("timeout", (a) => {
console.log("client timeout", a);
});
// not work for gps tracker
// https://stackoverflow.com/questions/17245881/how-do-i-debug-error-econnreset-in-node-js
// c.write("<?xml version=\"1.0\"?>\n");
// c.write("<!DOCTYPE cross-domain-policy SYSTEM \"http://www.macromedia.com/xml/dtds/cross-domain-policy.dtd\">\n");
// c.write("<cross-domain-policy>\n");
// c.write("<allow-access-from domain=\"*\" to-ports=\"*\"/>\n");
// c.write("</cross-domain-policy>\n");
// c.end();
c.pipe(c);
}
).listen(process.env.PORT, () => {
console.log("Server gps tracker running at port " + process.env.PORT);
});
// end for gps-tracking TCP ONLY
// start for normal http request
app.use(morgan("combined"));
app.use(express.json({ limit: "10mb" })); // parsing application/json
app.use(express.urlencoded({ extended: true, limit: "10mb" })); // parsing application/x-www-form-urlencoded
app.use(async function (req, res, next) {
// set control allowed headers
res.header("Access-Control-Allow-Origin", "*");
res.header("Access-Control-Allow-Methods", "OPTIONS,GET,HEAD,PUT,PATCH,POST,DELETE");
res.header("Access-Control-Allow-Headers", "Accept, Authorization, Content-Type, X-Requested-With, Range, x-api-key, x-forwarded-for");
next();
});
// app.use(process.env.PATH_URL + '/bull/monitor', LibBullAdapter.getRouter());
routes.use(app);
app.listen(process.env.PORT_EXPRESS, () => {
console.log("Express server running at port " + process.env.PORT_EXPRESS);
});
// end for normal http request
// start for gps-tracking UDP ONLY
const udp = dgram.createSocket("udp4");
const devices1 = [];
udp.on("message", (msg, rinfo) => {
const buffer_req = Buffer.from(msg, "utf8");
console.log("20203", buffer_req);
console.log("20203", rinfo);
Logger.log("info", buffer_req.toString("hex"));
const now = moment().unix();
const me = LibDevice.identifyProtocolFromBuffer(buffer_req, { isEelinkCustom: 1 });
console.log("port 20203 ", me);
const logDevice = {
original_hex: me.ori_buffer,
protocol: me.protocol_name == "unknown" ? null : me.protocol_name,
action: null,
device_id: null,
latitude: null,
longitude: null,
speed: null,
orientation: 0,
ignition: 0,
stts_engine: 0,
stts_gps: 0,
length_gps: 0,
pos_stlt_gps: 0,
pos_type_gps: 0,
is_pos_gps: 0,
stts_gsm: 0,
stts_oil_electricity: 0,
stts_alarm: 0,
stts_charge: 0,
stts_acc: 0,
stts_volt: 0,
stts_switch: 0,
stts_reverse_geo: 0,
pre_milleage: 0,
source: GpsTracksModels.SOURCE_GPS_TRACKER,
crt: now,
crt_format: moment.unix(now).format("YYYY-MM-DD HH:mm:ss"),
crt_d: 0,
crt_d_format: null,
crt_s: now,
crt_s_format: moment.unix(now).format("YYYY-MM-DD HH:mm:ss"),
};
if (me.protocol_name === "eelinkCustom") {
let dvc_id = devices1[`${rinfo.address}:${rinfo.port}`];
const act = LibDevice.eelinkCustomAction(me, dvc_id || null);
console.log("act 20203", act);
if (act.action_type == "exist_data") {
logDevice.action = act.action_type;
logDevice.device_id = act.device_id;
devices1[`${rinfo.address}:${rinfo.port}`] = act.device_id;
if (typeof act.buffer_resp != "undefined") {
udp.send(act.buffer_resp, 0, act.buffer_resp.length, rinfo.port, rinfo.address, function (err, bytes) {
if (err) throw err;
console.log("UDP message sent to " + rinfo.address + ":" + rinfo.port);
console.log("20203", bytes);
});
}
}
}
});
udp.on("error", (err) => {
console.log(`udp error:\n${err.stack}`);
udp.close();
});
udp.on("close", function () {
console.log("udp socket is closed !");
});
udp.on("listening", () => {
const address = udp.address();
console.log(`udp listening ${address.address}:${address.port}`);
});
udp.bind(process.env.PORT_UDP);
// end for gps-tracking UDP ONLY

18
controllers/ListenController.js
View File

@ -53,10 +53,22 @@ async function commitMessage(now, logDevice) {
logDevice.ignition = lastHeartbeatOrAlarm[0].ignition; logDevice.ignition = lastHeartbeatOrAlarm[0].ignition;
logDevice.stts_gps = lastHeartbeatOrAlarm[0].stts_gps; logDevice.stts_gps = lastHeartbeatOrAlarm[0].stts_gps;
logDevice.stts_gsm = lastHeartbeatOrAlarm[0].stts_gsm; logDevice.stts_gsm = lastHeartbeatOrAlarm[0].stts_gsm;
logDevice.stts_oil_electricity = lastHeartbeatOrAlarm[0].stts_oil_electricity;
logDevice.stts_alarm = lastHeartbeatOrAlarm[0].stts_alarm;
logDevice.stts_charge = lastHeartbeatOrAlarm[0].stts_charge;
logDevice.stts_acc = lastHeartbeatOrAlarm[0].stts_acc;
logDevice.stts_volt = lastHeartbeatOrAlarm[0].stts_volt;
logDevice.stts_switch = lastHeartbeatOrAlarm[0].stts_switch;
} else { } else {
logDevice.ignition = lastHeartbeatOrAlarm[0].ignition; logDevice.ignition = null;
logDevice.stts_gps = lastHeartbeatOrAlarm[0].stts_gps; logDevice.stts_gps = null;
logDevice.stts_gsm = lastHeartbeatOrAlarm[0].stts_gsm; logDevice.stts_gsm = null;
logDevice.stts_oil_electricity = null;
logDevice.stts_alarm = null;
logDevice.stts_charge = null;
logDevice.stts_acc = null;
logDevice.stts_volt = null;
logDevice.stts_switch = null;
} }
// set engine stts moving,idling,stopped // set engine stts moving,idling,stopped
if (logDevice.ignition == GpsTracksModels.STTS_IGNITION_HIGH) { if (logDevice.ignition == GpsTracksModels.STTS_IGNITION_HIGH) {

194
library/LibDevice.js
View File

@ -1,5 +1,8 @@
const LibHelper = require("./LibHelper"); const LibHelper = require("./LibHelper");
// Menyimpan status per device untuk mendeteksi cache
const deviceStates = {};
class LibDevice { class LibDevice {
/** /**
* *
@ -21,198 +24,105 @@ class LibDevice {
ori_string: data, ori_string: data,
}; };
// eelinkCustom
if (opts.isEelinkCustom) { if (opts.isEelinkCustom) {
me.protocol_name = "eelinkCustom"; me.protocol_name = "eelinkCustom";
me.field0 = data.slice(0, 2);
me.field0 = data.slice(0, 2); // system status flag me.field1 = data.slice(2, 18);
me.field1 = data.slice(2, 18); // IMEI me.field2 = data.slice(18, 34);
me.field2 = data.slice(18, 34); // IMSI me.field3 = data.slice(34, 42);
me.field3 = data.slice(34, 42); // Time me.field4 = data.slice(42, 58);
me.field4 = data.slice(42, 58); // Location me.field5 = data.slice(58, 62);
me.field5 = data.slice(58, 62); // Altitude me.field6 = data.slice(62, 66);
me.field6 = data.slice(62, 66); // Heading me.field7 = data.slice(66, 68);
me.field7 = data.slice(66, 68); // Velocity me.field8 = data.slice(68, 70);
me.field8 = data.slice(68, 70); // Power Input Voltage me.field9 = data.slice(70, 72);
me.field9 = data.slice(70, 72); // GPIO Status me.field10 = data.slice(72, 74);
me.field10 = data.slice(72, 74); // Time Seconds me.field11 = data.slice(74, 76);
me.field11 = data.slice(74, 76); // RSSI me.field12 = data.slice(76, 78);
me.field12 = data.slice(76, 78); // Sequence Counter me.field13 = data.slice(78, 80);
me.field13 = data.slice(78, 80); // Vendor ID me.field14 = data.slice(80, 82);
me.field14 = data.slice(80, 82); // GPS Satellites me.field15 = data.slice(82, 90);
me.field15 = data.slice(82, 90); // Accumulators
me.ori_string = data; me.ori_string = data;
} } else if (data.slice(0, 4) == "7878" || data.slice(0, 4) == "7979") {
// gt06
else if (data.slice(0, 4) == "7878" || data.slice(0, 4) == "7979") {
me.protocol_name = "gt06"; me.protocol_name = "gt06";
me.start = data.slice(0, 4); me.start = data.slice(0, 4);
me.length = parseInt(data.slice(4, 6), 16); me.length = parseInt(data.slice(4, 6), 16);
me.protocol_id = data.slice(6, 8); me.protocol_id = data.slice(6, 8);
me.serial_number = data.slice(-12, -8); me.serial_number = data.slice(-12, -8);
me.error_check = data.slice(-8, -4); me.error_check = data.slice(-8, -4);
me.finish = data.slice(-4); // data.substr(6 + me.length * 2, 4); me.finish = data.slice(-4);
if (me.finish != "0d0a") { if (me.finish != "0d0a") {
throw "finish code incorrect!"; throw "finish code incorrect!";
} }
me.ori_string = data; me.ori_string = data;
} } else if (data.slice(0, 4) == "6868") {
// gt02a
else if (data.slice(0, 4) == "6868") {
me.protocol_name = "gt02a"; me.protocol_name = "gt02a";
} } else if (data.slice(0, 4) == "6767") {
// tk103
// else if (data.indexOf("B")) {
// me.protocol_name = 'tk103';
// }
// eelink
else if (data.slice(0, 4) == "6767") {
me.protocol_name = "eelink"; me.protocol_name = "eelink";
me.start = data.slice(0, 4); me.start = data.slice(0, 4);
me.pid = data.slice(4, 6); me.pid = data.slice(4, 6);
me.size = parseInt(data.slice(6, 10), 16); me.size = parseInt(data.slice(6, 10), 16);
me.sequence = parseInt(data.slice(10, 4), 16); me.sequence = parseInt(data.slice(10, 4), 16);
me.ori_string = data; me.ori_string = data;
} } else {
// unknown
else {
me.protocol_name = "unknown"; me.protocol_name = "unknown";
} }
return me; return me;
} }
/**
*
* @param {Object} me
* @param {String} device_id
* @returns
* must return at least => act.cmd,act.action_type,act.device_id
*/
static gt06Action(me, device_id = null) { static gt06Action(me, device_id = null) {
const act = {}; const act = {};
// Login message
if (me.protocol_id == "01") { if (me.protocol_id == "01") {
act.action_type = "login"; act.action_type = "login";
act.cmd = "login_request"; act.cmd = "login_request";
act.action = "login_request"; act.action = "login_request";
act.device_id = me.ori_string.slice(8).slice(0, 16).padStart(16, "0"); act.device_id = me.ori_string.slice(8).slice(0, 16).padStart(16, "0");
act.buffer_resp = LibDevice.gt06AuthorizeResp(me); act.buffer_resp = LibDevice.gt06AuthorizeResp(me);
} } else if (me.protocol_id == "12" || me.protocol_id == "a0") {
// Location data
else if (me.protocol_id == "12" || me.protocol_id == "a0") {
act.action_type = "location"; act.action_type = "location";
act.cmd = "ping"; act.cmd = "ping";
act.action = "ping"; act.action = "ping";
act.device_id = device_id; // because device_id only sent when login act.device_id = device_id;
// content data
// me.ori_string.slice(8).slice(0, 52); // me.ori_string.substr(8, me.length * 2);
// gps information
act.gps_string = me.ori_string.slice(8).slice(0, 36); act.gps_string = me.ori_string.slice(8).slice(0, 36);
act.gps_data = LibDevice.gt06ParseLocation(me, act.gps_string); act.gps_data = LibDevice.gt06ParseLocation(me, act.gps_string);
// if (!act.gps_data) {
// //Something bad happened
// _this.do_log('GPS Data can\'t be parsed. Discarding packet...');
// return false;
// }
// lbs information
act.lbs_string = me.ori_string.slice(8).slice(36, 52); act.lbs_string = me.ori_string.slice(8).slice(36, 52);
act.lbs_data = LibDevice.gt06ParseLbs(me, act.lbs_string); act.lbs_data = LibDevice.gt06ParseLbs(me, act.lbs_string);
}
// Status information
else if (me.protocol_id == "13") {
act.action_type = "heartbeat";
// ==== Tambahan Deteksi Data Cache ====
try {
const gpsTime = new Date(act.gps_data?.date || "");
const now = new Date();
const timeDiff = Math.abs(now.getTime() - gpsTime.getTime()) / 1000;
const serialNum = parseInt(me.serial_number, 16);
const lastState = deviceStates[device_id] || {};
let isSerialBurst = false;
if (lastState.last_serial != null && lastState.last_time != null) {
const interval = (Date.now() - lastState.last_time) / 1000;
isSerialBurst = serialNum === lastState.last_serial + 1 && interval < 2;
}
act.is_cached = timeDiff > 30 || isSerialBurst;
deviceStates[device_id] = {
last_serial: serialNum,
last_time: Date.now(),
};
} catch (err) {
act.is_cached = false;
}
} else if (me.protocol_id == "13") {
act.action_type = "heartbeat";
act.cmd = "heartbeat"; act.cmd = "heartbeat";
act.action = "heartbeat"; act.action = "heartbeat";
act.device_id = device_id; // because device_id only sent when login act.device_id = device_id;
// status information
act.stts_string = me.ori_string.slice(8).slice(0, 10); act.stts_string = me.ori_string.slice(8).slice(0, 10);
act.stts_data = LibDevice.gt06ParseHeartbeat(me, act.stts_string); act.stts_data = LibDevice.gt06ParseHeartbeat(me, act.stts_string);
act.buffer_resp = LibDevice.gt06HeartbeatResp(me); act.buffer_resp = LibDevice.gt06HeartbeatResp(me);
}
// String information
else if (me.protocol_id == "15") {
// act.action_type = 'other'; // 'heartbeat';
// act.cmd = 'other'; // 'heartbeat';
// act.action = 'other'; // 'heartbeat';
// act.device_id = ''; // device_id; // because device_id only sent when login
act.action_type = "heartbeat";
act.cmd = "heartbeat";
act.action = "heartbeat";
act.device_id = device_id; // because device_id only sent when login
// status information
act.stts_string = me.ori_string.slice(8).slice(0, 10);
act.stts_data = LibDevice.gt06ParseHeartbeat(me, act.stts_string);
act.buffer_resp = LibDevice.gt06HeartbeatResp(me);
}
// Alarm data
else if (me.protocol_id == "16" || me.protocol_id == "18") {
act.action_type = "alarm";
act.cmd = "alarm";
act.action = "alarm";
act.device_id = device_id; // because device_id only sent when login
// content data
// me.ori_string.slice(8).slice(0, 64); // me.ori_string.substr(8, me.length * 2);
// gps information
act.gps_string = me.ori_string.slice(8).slice(0, 36);
act.gps_data = LibDevice.gt06ParseLocation(me, act.gps_string);
// lbs information
act.lbs_string = me.ori_string.slice(8).slice(36, 54);
act.lbs_data = LibDevice.gt06ParseLbs(me, act.lbs_string);
// status information
act.stts_string = me.ori_string.slice(8).slice(54, 64);
act.stts_data = LibDevice.gt06ParseStatusAlarm(me, act.stts_string);
act.buffer_resp = LibDevice.gt06AlarmResp(me);
}
// GPS, query address information by phone number
else if (me.protocol_id == "1A") {
act.action_type = "other";
act.cmd = "other";
act.action = "other";
act.device_id = "";
}
// Command information sent by the server to the terminal
else if (me.protocol_id == "80") {
act.action_type = "other";
act.cmd = "other";
act.action = "other";
act.device_id = "";
} else { } else {
act.action_type = "other"; act.action_type = "other";
act.cmd = "other"; act.cmd = "other";
act.action = "other"; act.action = "other";
act.device_id = ""; act.device_id = device_id || "";
} }
return act; return act;
} }
@ -220,6 +130,10 @@ class LibDevice {
return Buffer.from("787805010001d9dc0d0a", "hex"); return Buffer.from("787805010001d9dc0d0a", "hex");
} }
static gt06AuthorizeResp(me) {
return Buffer.from("787805010001d9dc0d0a", "hex");
}
static gt06ParseLocation(me, gps_string = null) { static gt06ParseLocation(me, gps_string = null) {
if (!gps_string) { if (!gps_string) {
gps_string = me.ori_string.slice(8).slice(0, 36); gps_string = me.ori_string.slice(8).slice(0, 36);

579
library/LibDevice.js_BU20250626 Normal file
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@ -0,0 +1,579 @@
const LibHelper = require("./LibHelper");
class LibDevice {
/**
*
* @param {Buffer} buffer
* @param {Object} opts
* @returns {Object} me
* must return at least => obj.protocol_name
*/
static identifyProtocolFromBuffer(buffer, opts = {}) {
let ori_hex_str = "";
if (typeof opts.skip_buffer != "undefined" && opts.skip_buffer === true) {
ori_hex_str = buffer;
} else {
ori_hex_str = buffer.toString("hex"); // 16
}
const data = ori_hex_str;
const me = {
ori_string: data,
};
// eelinkCustom
if (opts.isEelinkCustom) {
me.protocol_name = "eelinkCustom";
me.field0 = data.slice(0, 2); // system status flag
me.field1 = data.slice(2, 18); // IMEI
me.field2 = data.slice(18, 34); // IMSI
me.field3 = data.slice(34, 42); // Time
me.field4 = data.slice(42, 58); // Location
me.field5 = data.slice(58, 62); // Altitude
me.field6 = data.slice(62, 66); // Heading
me.field7 = data.slice(66, 68); // Velocity
me.field8 = data.slice(68, 70); // Power Input Voltage
me.field9 = data.slice(70, 72); // GPIO Status
me.field10 = data.slice(72, 74); // Time Seconds
me.field11 = data.slice(74, 76); // RSSI
me.field12 = data.slice(76, 78); // Sequence Counter
me.field13 = data.slice(78, 80); // Vendor ID
me.field14 = data.slice(80, 82); // GPS Satellites
me.field15 = data.slice(82, 90); // Accumulators
me.ori_string = data;
}
// gt06
else if (data.slice(0, 4) == "7878" || data.slice(0, 4) == "7979") {
me.protocol_name = "gt06";
me.start = data.slice(0, 4);
me.length = parseInt(data.slice(4, 6), 16);
me.protocol_id = data.slice(6, 8);
me.serial_number = data.slice(-12, -8);
me.error_check = data.slice(-8, -4);
me.finish = data.slice(-4); // data.substr(6 + me.length * 2, 4);
if (me.finish != "0d0a") {
throw "finish code incorrect!";
}
me.ori_string = data;
}
// gt02a
else if (data.slice(0, 4) == "6868") {
me.protocol_name = "gt02a";
}
// tk103
// else if (data.indexOf("B")) {
// me.protocol_name = 'tk103';
// }
// eelink
else if (data.slice(0, 4) == "6767") {
me.protocol_name = "eelink";
me.start = data.slice(0, 4);
me.pid = data.slice(4, 6);
me.size = parseInt(data.slice(6, 10), 16);
me.sequence = parseInt(data.slice(10, 4), 16);
me.ori_string = data;
}
// unknown
else {
me.protocol_name = "unknown";
}
return me;
}
/**
*
* @param {Object} me
* @param {String} device_id
* @returns
* must return at least => act.cmd,act.action_type,act.device_id
*/
static gt06Action(me, device_id = null) {
const act = {};
// Login message
if (me.protocol_id == "01") {
act.action_type = "login";
act.cmd = "login_request";
act.action = "login_request";
act.device_id = me.ori_string.slice(8).slice(0, 16).padStart(16, "0");
act.buffer_resp = LibDevice.gt06AuthorizeResp(me);
}
// Location data
else if (me.protocol_id == "12" || me.protocol_id == "a0") {
act.action_type = "location";
act.cmd = "ping";
act.action = "ping";
act.device_id = device_id; // because device_id only sent when login
// content data
// me.ori_string.slice(8).slice(0, 52); // me.ori_string.substr(8, me.length * 2);
// gps information
act.gps_string = me.ori_string.slice(8).slice(0, 36);
act.gps_data = LibDevice.gt06ParseLocation(me, act.gps_string);
// if (!act.gps_data) {
// //Something bad happened
// _this.do_log('GPS Data can\'t be parsed. Discarding packet...');
// return false;
// }
// lbs information
act.lbs_string = me.ori_string.slice(8).slice(36, 52);
act.lbs_data = LibDevice.gt06ParseLbs(me, act.lbs_string);
}
// Status information
else if (me.protocol_id == "13") {
act.action_type = "heartbeat";
act.cmd = "heartbeat";
act.action = "heartbeat";
act.device_id = device_id; // because device_id only sent when login
// status information
act.stts_string = me.ori_string.slice(8).slice(0, 10);
act.stts_data = LibDevice.gt06ParseHeartbeat(me, act.stts_string);
act.buffer_resp = LibDevice.gt06HeartbeatResp(me);
}
// String information
else if (me.protocol_id == "15") {
// act.action_type = 'other'; // 'heartbeat';
// act.cmd = 'other'; // 'heartbeat';
// act.action = 'other'; // 'heartbeat';
// act.device_id = ''; // device_id; // because device_id only sent when login
act.action_type = "heartbeat";
act.cmd = "heartbeat";
act.action = "heartbeat";
act.device_id = device_id; // because device_id only sent when login
// status information
act.stts_string = me.ori_string.slice(8).slice(0, 10);
act.stts_data = LibDevice.gt06ParseHeartbeat(me, act.stts_string);
act.buffer_resp = LibDevice.gt06HeartbeatResp(me);
}
// Alarm data
else if (me.protocol_id == "16" || me.protocol_id == "18") {
act.action_type = "alarm";
act.cmd = "alarm";
act.action = "alarm";
act.device_id = device_id; // because device_id only sent when login
// content data
// me.ori_string.slice(8).slice(0, 64); // me.ori_string.substr(8, me.length * 2);
// gps information
act.gps_string = me.ori_string.slice(8).slice(0, 36);
act.gps_data = LibDevice.gt06ParseLocation(me, act.gps_string);
// lbs information
act.lbs_string = me.ori_string.slice(8).slice(36, 54);
act.lbs_data = LibDevice.gt06ParseLbs(me, act.lbs_string);
// status information
act.stts_string = me.ori_string.slice(8).slice(54, 64);
act.stts_data = LibDevice.gt06ParseStatusAlarm(me, act.stts_string);
act.buffer_resp = LibDevice.gt06AlarmResp(me);
}
// GPS, query address information by phone number
else if (me.protocol_id == "1A") {
act.action_type = "other";
act.cmd = "other";
act.action = "other";
act.device_id = "";
}
// Command information sent by the server to the terminal
else if (me.protocol_id == "80") {
act.action_type = "other";
act.cmd = "other";
act.action = "other";
act.device_id = "";
} else {
act.action_type = "other";
act.cmd = "other";
act.action = "other";
act.device_id = "";
}
return act;
}
static gt06AuthorizeResp(me) {
return Buffer.from("787805010001d9dc0d0a", "hex");
}
static gt06ParseLocation(me, gps_string = null) {
if (!gps_string) {
gps_string = me.ori_string.slice(8).slice(0, 36);
}
let year = (parseInt(gps_string.slice(0, 2), 16) + "").padStart(2, 0);
year = "20" + year;
let month = (parseInt(gps_string.slice(2, 4), 16) + "").padStart(2, 0);
let day = (parseInt(gps_string.slice(4, 6), 16) + "").padStart(2, 0);
let hour = (parseInt(gps_string.slice(6, 8), 16) + "").padStart(2, 0);
let minute = (parseInt(gps_string.slice(8, 10), 16) + "").padStart(2, 0);
let second = (parseInt(gps_string.slice(10, 12), 16) + "").padStart(2, 0);
let ob1 = LibHelper.hex2bin(gps_string.slice(32, 34)); // orientation_byte1
let ob1_bit7 = ob1.slice(0, 1);
let ob1_bit6 = ob1.slice(1, 2);
let ob1_bit5 = ob1.slice(2, 3); // 0 (realtime GPS) or differential positioning
let ob1_bit4 = ob1.slice(3, 4); // 1 (GPS has been positioned)
let ob1_bit3 = ob1.slice(4, 5); // 0 (east longitude) || 1 (west longitude)
let ob1_bit2 = ob1.slice(5, 6); // 1 (north latitude) || 0 (south latitude)
let ob1_bit1 = ob1.slice(6, 7);
let ob1_bit0 = ob1.slice(7, 8);
let ob2 = LibHelper.hex2bin(gps_string.slice(34, 36)); // orientation_byte2
// let ob2_bit7 = ob2.slice(0, 1);
// let ob2_bit6 = ob2.slice(1, 2);
// let ob2_bit5 = ob2.slice(2, 3);
// let ob2_bit4 = ob2.slice(3, 4);
// let ob2_bit3 = ob2.slice(4, 5);
// let ob2_bit2 = ob2.slice(5, 6);
// let ob2_bit1 = ob2.slice(6, 7);
// let ob2_bit0 = ob2.slice(7, 8);
let lat_wind = ""; // wind direction N,S
let lng_wind = ""; // wind direction W,E
if (ob1_bit3 == 1) {
lng_wind = "W";
}
if (ob1_bit3 == 0) {
lng_wind = "E";
}
if (ob1_bit2 == 1) {
lat_wind = "N";
}
if (ob1_bit2 == 0) {
lat_wind = "S";
}
const data = {
date_raw: gps_string.slice(0, 12),
date: `${year}-${month}-${day} ${hour}:${minute}:${second}`,
quantity_pos_satellites_raw: gps_string.slice(12, 14),
quantity_pos_satellites_c: parseInt(gps_string.slice(12, 13), 16), // length of gps information
quantity_pos_satellites_b: parseInt(gps_string.slice(13, 14), 16), // number of positioning satellites
realtime_dif_gps: ob1_bit5, // 0 (realtime GPS) or differential positioning
positioning_gps: ob1_bit6, // 1 (GPS has been positioned)
latitude_raw: gps_string.slice(14, 22),
longitude_raw: gps_string.slice(22, 30),
lat_wind_direction: lat_wind,
lng_wind_direction: lng_wind,
latitude: LibDevice.gt06Hex2DMM(gps_string.slice(14, 22), lat_wind),
longitude: LibDevice.gt06Hex2DMM(gps_string.slice(22, 30), lng_wind),
speed: parseInt(gps_string.slice(30, 32), 16), // km/h
orientation_raw: gps_string.slice(32, 36),
orientation: parseInt(`${ob1_bit1}${ob1_bit0}${ob2}`, 2), // -360 ~ 360 derajat
};
return data;
}
// more accurate
static gt06Hex2DMM(hex, direction) {
hex = parseInt(hex, 16);
// convert hexadecimal to Degrees Minutes.m (DMM)
let a = parseInt(hex, 10); // to decimal values
let b = a / 30000.0;
let degrees = b / 60;
let minutes = b % 60;
// convert DMM to Decimal Degrees (DD)
// let d = minutes / 60
// let dd = degrees + d
// add - follow wind direction
if (direction == "S" || direction == "W" || direction == "s" || direction == "w") {
degrees = degrees * -1;
}
return degrees;
}
// ga akurat
static gt06Hex2DMM1(hex, direction) {
hex = parseInt(hex, 16);
// convert hexadecimal to Degrees Minutes.m (DMM)
let a = parseInt(hex, 10); // to decimal values
let b = a / 30000.0;
let degrees = b / 60;
let minutes = b % 60;
// convert DMM to Decimal Degrees (DD)
let d = minutes / 60;
let dd = degrees + d;
// add - follow wind direction
if (direction == "S" || direction == "W" || direction == "s" || direction == "w") {
dd = dd * -1;
}
return dd;
}
static gt06HeartbeatResp(me) {
return Buffer.from("787805130001d9dc0d0a", "hex");
}
static gt06ParseHeartbeat(me, stts_string) {
if (!stts_string) {
stts_string = me.ori_string.slice(8).slice(0, 10);
}
let terminal_info_raw = stts_string.slice(0, 2);
let tib1 = LibHelper.hex2bin(terminal_info_raw); // terminal_info_byte1
let tib1_bit7 = tib1.slice(0, 1);
let tib1_bit6 = tib1.slice(1, 2);
let tib1_bit5 = tib1.slice(2, 3);
let tib1_bit4 = tib1.slice(3, 4);
let tib1_bit3 = tib1.slice(4, 5);
let tib1_bit2 = tib1.slice(5, 6);
let tib1_bit1 = tib1.slice(6, 7);
let tib1_bit0 = tib1.slice(7, 8);
/**
* 0: No Power (shutdown)
* 1: Extremely Low Battery (not enough for calling or sending text messages, etc.)
* 2: Very Low Battery (Low Battery Alarm)
* 3: Low Battery (can be used normally)
* 4: Medium
* 5: High
* 6: Very High
*/
let voltage_level = stts_string.slice(2, 4);
let gsm_signal_strength = stts_string.slice(4, 6);
let alarm_stts = stts_string.slice(6, 8); // former bit: terminal alarm status (suitable for alarm packet and electronic fence project)
let language = stts_string.slice(8, 10); // latter bit: the current language used in the terminal
const data = {
terminal_info_raw: terminal_info_raw,
terminal_info_byte: tib1,
terminal_info: {
oil_electricity: tib1_bit7, // 1: oil and electricity disconnected, 0: gas oil and electricity connected
gps_tracking: tib1_bit6, // 1: GPS tracking is on, 0: GPS tracking is off
stts: `${tib1_bit5}${tib1_bit4}${tib1_bit3}`, // 100: SOS, 011: Low Battery Alarm, 010: Power Cut Alarm, 001: Shock Alarm, 000: Normal
charge: tib1_bit2, // 1: Charge On, 0: Charge Off
acc: tib1_bit1, // 1: ACC high, 0: ACC Low
is_active: tib1_bit0, // 1: Activated, 0: Deactivated
},
voltage_level,
gsm_signal_strength, // 0x00: no signal; 0x01: extremely weak signal; 0x02: very weak signal; 0x03: good signal; 0x04: strong signal.
alarm_stts, // 0x00: normal, 0x01: SOS, 0x02: Power Cut Alarm, 0x03: Shock Alarm, 0x04: Fence In Alarm, 0x05: Fence Out Alarm
language, // 0x01: Chinese, 0x02: English
};
return data;
}
static gt06ParseLbs(me, lbs_string) {
let mcc_raw = null,
mcc = null, // mobile country code
mnc_raw = null,
mnc = null, // mobile network code
lac_raw = null,
lac = null, // location area code
cellID_raw = null,
cellID = null, // cell tower id
lbs_length_raw = null,
lbs_length = null;
// from location
if (lbs_string.length == 16) {
mcc_raw = lbs_string.slice(0, 4);
mnc_raw = lbs_string.slice(4, 6);
lac_raw = lbs_string.slice(6, 10);
cellID_raw = lbs_string.slice(10, 16);
}
// from alarm
else if (lbs_string.length == 18) {
lbs_length_raw = lbs_string.slice(0, 2);
mcc_raw = lbs_string.slice(2, 6);
mnc_raw = lbs_string.slice(6, 8);
lac_raw = lbs_string.slice(8, 12);
cellID_raw = lbs_string.slice(12, 18);
}
if (lbs_length_raw) {
lbs_length = parseInt(lbs_length_raw, 16);
}
if (mnc_raw && mcc_raw && lac_raw && cellID_raw) {
mnc = parseInt(mnc_raw, 16);
mcc = parseInt(mcc_raw, 16);
lac = parseInt(lac_raw, 16);
cellID = parseInt(cellID_raw, 16);
}
const data = {
lbs_length_raw,
lbs_length,
mcc_raw,
mcc,
mnc_raw,
mnc,
lac_raw,
lac,
cellID_raw,
cellID,
};
return data;
}
static gt06ParseStatusAlarm(me, stts_string) {
if (!stts_string) {
stts_string = me.ori_string.slice(8).slice(54, 10);
}
let terminal_info_raw = stts_string.slice(0, 2);
let tib1 = LibHelper.hex2bin(terminal_info_raw); // terminal_info_byte1
let tib1_bit7 = tib1.slice(0, 1);
let tib1_bit6 = tib1.slice(1, 2);
let tib1_bit5 = tib1.slice(2, 3);
let tib1_bit4 = tib1.slice(3, 4);
let tib1_bit3 = tib1.slice(4, 5);
let tib1_bit2 = tib1.slice(5, 6);
let tib1_bit1 = tib1.slice(6, 7);
let tib1_bit0 = tib1.slice(7, 8);
/**
* 0: No Power (shutdown)
* 1: Extremely Low Battery (not enough for calling or sending text messages, etc.)
* 2: Very Low Battery (Low Battery Alarm)
* 3: Low Battery (can be used normally)
* 4: Medium
* 5: High
* 6: Very High
*/
let voltage_level = stts_string.slice(2, 4);
let gsm_signal_strength = stts_string.slice(4, 6);
let alarm_stts = stts_string.slice(6, 8); // former bit: terminal alarm status (suitable for alarm packet and electronic fence project)
let language = stts_string.slice(8, 10); // latter bit: the current language used in the terminal
const data = {
terminal_info_raw: terminal_info_raw,
terminal_info_byte: tib1,
terminal_info: {
oil_electricity: tib1_bit7, // 1: oil and electricity disconnected, 0: gas oil and electricity connected
gps_tracking: tib1_bit6, // 1: GPS tracking is on, 0: GPS tracking is off
stts: `${tib1_bit5}${tib1_bit4}${tib1_bit3}`, // 100: SOS, 011: Low Battery Alarm, 010: Power Cut Alarm, 001: Shock Alarm, 000: Normal
charge: tib1_bit2, // 1: Charge On, 0: Charge Off
acc: tib1_bit1, // 1: ACC high, 0: ACC Low
is_active: tib1_bit0, // 1: Activated, 0: Deactivated
},
voltage_level,
gsm_signal_strength, // 0x00: no signal; 0x01: extremely weak signal; 0x02: very weak signal; 0x03: good signal; 0x04: strong signal.
alarm_stts, // 0x00: normal, 0x01: SOS, 0x02: Power Cut Alarm, 0x03: Shock Alarm, 0x04: Fence In Alarm, 0x05: Fence Out Alarm
language, // 0x01: Chinese, 0x02: English
};
return data;
}
static gt06AlarmResp(me) {
return Buffer.from("787805160001d9dc0d0a", "hex");
}
static eelinkCustomAction(me, device_id = null) {
const act = {
device_id: me.field1,
action_type: "exist_data",
cmd: "exist_data",
};
if (me.field3 == "60000000" || me.field3 == "00000000") {
act.action_type = "no_data_since_hardware_reset";
act.cmd = "no_data_since_hardware_reset";
// act.buffer_resp = Buffer.from('LOAD');
// act.buffer_resp = 'LOAD';
// act.buffer_resp = Buffer.from(`6767${me.field0}000A0001${me.field1}01`, 'hex');
// act.buffer_resp = `6767${me.field0}000A0001${me.field1}01`;
}
if (act.action_type !== "exist_data") return act;
act.flag = me.field0;
act.imsi = me.field2; // International Mobile Subscriber Identifier
act.time_string = me.field3;
const time_data = {};
time_data.year = "20" + (parseInt(me.field3.slice(0, 1), 16) + 10);
time_data.month = "" + parseInt(me.field3.slice(1, 2), 16);
if (time_data.month.length === 1) {
time_data.month = "0" + time_data.month;
}
time_data.day = "" + parseInt(me.field3.slice(2, 4), 16);
if (time_data.day.length === 1) {
time_data.day = "0" + time_data.day;
}
time_data.hour = "" + parseInt(me.field3.slice(4, 6), 16);
if (time_data.hour.length === 1) {
time_data.hour = "0" + time_data.hour;
}
time_data.minute = "" + parseInt(me.field3.slice(6, 8), 16);
if (time_data.minute.length === 1) {
time_data.minute = "0" + time_data.minute;
}
act.time_data = time_data;
/**
* north => -9000000 to +9000000, can 1 or 2 digits of degree
* west => -18000000 to +18000000, usually 3 digits degree
*/
act.location_string = me.field4;
// original value is expressed as signed hex value, so we must to conversion to decimal
// using two complement
let north = ~parseInt(me.field4.slice(0, 8), 16);
let west = ~parseInt(me.field4.slice(8, 16), 16);
// add magnitude
north = north * -1 + 1;
west = west * -1 + 1;
// convert to string
north += "";
west += "";
// remove - from string at first and save to temporary variable
let signedNorth = "";
if (north.indexOf("-") === 0) {
north = north.slice(1);
signedNorth = "-";
}
let signedWest = "";
if (west.indexOf("-") === 0) {
west = west.slice(1);
signedWest = "-";
}
// separate DDM => Degree Decimal Minutes
let northDegree = north.slice(0, 1);
let northDecimalMinute = north.slice(1, 7);
if (north.length === 8) {
northDegree = north.slice(0, 2);
northDecimalMinute = north.slice(2, 7);
}
let westDegree = west.slice(0, 3);
let westDecimalMinute = west.slice(3, 7);
// convert DDM to DD (Decimal Degrees)
act.latitude = "" + signedNorth + northDegree + "." + ("" + northDecimalMinute / 60).replace(".", "");
act.longitude = "" + signedWest + westDegree + "." + ("" + westDecimalMinute / 60).replace(".", "");
return act;
}
}
module.exports = LibDevice;

86
package.json
View File

@ -1,45 +1,45 @@
{ {
"name": "fs", "name": "fs",
"version": "1.0.0", "version": "1.0.0",
"description": "", "description": "",
"main": "index.js", "main": "app.js",
"scripts": { "scripts": {
"test": "echo \"Error: no test specified\" && exit 1", "test": "echo \"Error: no test specified\" && exit 1",
"start": "node app.js", "start": "node app.js",
"dev": "nodemon app.js", "dev": "nodemon app.js",
"dev_restapi": "nodemon app_dev_restapi.js", "dev_restapi": "nodemon app_dev_restapi.js",
"app_scheduler": "nodemon app_scheduler.js" "app_scheduler": "nodemon app_scheduler.js"
}, },
"keywords": [], "keywords": [],
"author": "", "author": "",
"license": "ISC", "license": "ISC",
"dependencies": { "dependencies": {
"@bull-board/express": "^3.9.1", "@bull-board/express": "^3.9.1",
"axios": "^0.25.0", "axios": "^0.25.0",
"base64url": "^3.0.1", "base64url": "^3.0.1",
"bcrypt": "^5.0.1", "bcrypt": "^5.0.1",
"bullmq": "^1.68.0", "bullmq": "^1.68.0",
"crc": "^4.1.0", "crc": "^4.1.0",
"crc16-ccitt-node": "^1.0.6", "crc16-ccitt-node": "^1.0.6",
"crypto-js": "^4.1.1", "crypto-js": "^4.1.1",
"dotenv": "^10.0.0", "dotenv": "^10.0.0",
"ejs": "^3.1.6", "ejs": "^3.1.6",
"express": "^4.17.2", "express": "^4.17.2",
"firebase-admin": "^10.3.0", "firebase-admin": "^10.3.0",
"flatted": "^3.3.3", "flatted": "^3.3.3",
"formidable": "^2.0.1", "formidable": "^2.0.1",
"gps-tracking": "^1.1.1", "gps-tracking": "^1.1.1",
"ioredis": "^4.28.3", "ioredis": "^4.28.3",
"jimp": "^0.16.1", "jimp": "^0.16.1",
"jsonwebtoken": "^8.5.1", "jsonwebtoken": "^8.5.1",
"moment": "^2.29.1", "moment": "^2.29.1",
"morgan": "^1.10.0", "morgan": "^1.10.0",
"mysql": "^2.18.1", "mysql": "^2.18.1",
"nanoid": "^3.3.1", "nanoid": "^3.3.1",
"nodemailer": "^6.7.2", "nodemailer": "^6.7.2",
"path": "^0.12.7", "path": "^0.12.7",
"udp-packet": "^2.0.0", "udp-packet": "^2.0.0",
"validatorjs": "^3.22.1", "validatorjs": "^3.22.1",
"winston": "^3.3.3" "winston": "^3.3.3"
} }
} }