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Added a new method, random url selection and cleaned up the code
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,4 @@ | ||
| { | ||
| "esversion": 8, | ||
| "eqeqeq": true | ||
| } |
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Learn more about bidirectional Unicode characters
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,129 +1,148 @@ | ||
| const fs = require('fs'); | ||
| const request = require('request'); | ||
|
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| class DataHandler{ | ||
|
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| constructor(overwrite = null){ | ||
| if(this.shouldUpdate() && !overwrite) {this.update()}; | ||
| } | ||
|
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| shouldUpdate(){ | ||
| if(!fs.existsSync("vatsimData.json")) {return true}; | ||
|
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| const file = fs.readFileSync("vatsimData.json"); | ||
| const parsed = JSON.parse(file) | ||
| const oldDT = Date.parse(parsed['updated_date']); | ||
|
|
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| const dateDifference = Date.now() - oldDT; | ||
| const minutes = Math.floor(dateDifference / 60000); | ||
|
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| if (minutes > 2) {return true}; | ||
| } | ||
|
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| async update(){ | ||
| const body = await this.downloadFile(); | ||
| const parsedJSON = JSON.parse(body); | ||
| parsedJSON['updated_date'] = new Date(); | ||
| const json = JSON.stringify(parsedJSON); | ||
| fs.writeFileSync("vatsimData.json", json); | ||
| } | ||
|
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| downloadFile(){ | ||
| return new Promise((resolve, reject) => { | ||
| request("http://us.data.vatsim.net/vatsim-data.json", (error, response, body) => { | ||
| if (error) reject(error); | ||
| if (response.statusCode != 200) { | ||
| reject('Invalid status code <' + response.statusCode + '>'); | ||
| } | ||
| resolve(body); | ||
| }); | ||
| }); | ||
| } | ||
|
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| getClientCount(){ | ||
| const file = fs.readFileSync("vatsimData.json"); | ||
| const parsed = JSON.parse(file); | ||
|
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| return(parsed['pilots'].length + parsed['controllers'].length) | ||
| } | ||
|
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| getPilotCount(){ | ||
| const file = fs.readFileSync("vatsimData.json"); | ||
| const parsed = JSON.parse(file); | ||
|
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| return(parsed['pilots'].length) | ||
| } | ||
|
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| getControllerCount(){ | ||
| const file = fs.readFileSync("vatsimData.json"); | ||
| const parsed = JSON.parse(file); | ||
|
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| return(parsed['controllers'].length) | ||
| } | ||
|
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| getAirportInfo(airport = null){ | ||
| const file = fs.readFileSync("vatsimData.json"); | ||
| const parsed = JSON.parse(file); | ||
| let airportInfo = []; | ||
|
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| parsed['pilots'].forEach(pilot => { | ||
| if(pilot['plan']['departure'] == airport || pilot['plan']['arrival'] == airport){ | ||
| airportInfo[airportInfo.length] = pilot; | ||
| } | ||
| }); | ||
|
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| parsed['controllers'].forEach(controller => { | ||
| if(controller['callsign'].includes(airport) && controller['frequency'] != 99998){ | ||
| airportInfo[airportInfo.length] = controller; | ||
| } | ||
| }) | ||
|
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| return(airportInfo); | ||
| } | ||
|
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| getPopularAirports(){ | ||
| const file = fs.readFileSync("vatsimData.json"); | ||
| const parsed = JSON.parse(file); | ||
| let airportList = []; | ||
| let newAirport; | ||
|
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| parsed['pilots'].forEach(pilot => { | ||
| if (pilot.plan.departure != ''){ | ||
| newAirport = true; | ||
| for(var i = 0; i < airportList.length; i++) { | ||
| if (airportList[i].id == pilot.plan.departure) { | ||
| airportList[i].count += 1 | ||
| newAirport = false; | ||
| } | ||
| } | ||
| if (newAirport == true){ | ||
| airportList.push({ | ||
| id: pilot['plan']['departure'], | ||
| count: 1 | ||
| }) | ||
| } | ||
| } | ||
| if (pilot.plan.arrival != ''){ | ||
| newAirport = true; | ||
| for(var i = 0; i < airportList.length; i++) { | ||
| if (airportList[i].id == pilot.plan.arrival) { | ||
| airportList[i].count += 1 | ||
| newAirport = false; | ||
| } | ||
| } | ||
| if (newAirport == true){ | ||
| airportList.push({ | ||
| id: pilot['plan']['arrival'], | ||
| count: 1 | ||
| }) | ||
| } | ||
| } | ||
| }) | ||
| airportList.sort(function(a, b){ | ||
| return b.count-a.count | ||
| }); | ||
| return(airportList.slice(0,10)) | ||
| } | ||
| class DataHandler { | ||
| constructor(overwrite = null) { | ||
| if (this.shouldUpdate() && !overwrite) this.update(); | ||
| } | ||
|
|
||
| shouldUpdate() { | ||
| if (!fs.existsSync('vatsimData.json')) return true; | ||
|
|
||
| const file = fs.readFileSync('vatsimData.json'); | ||
| const parsed = JSON.parse(file); | ||
| const oldDT = Date.parse(parsed.updated_date); | ||
|
|
||
| const dateDifference = Date.now() - oldDT; | ||
| const minutes = Math.floor(dateDifference / 60000); | ||
|
|
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| if (minutes > 2) return true; | ||
|
|
||
| return false; | ||
| } | ||
|
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||
| async update() { | ||
| const body = await this.downloadFile(); | ||
| const parsedJSON = JSON.parse(body); | ||
|
|
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| parsedJSON.updated_date = new Date(); | ||
| const json = JSON.stringify(parsedJSON); | ||
| fs.writeFileSync('vatsimData.json', json); | ||
| } | ||
|
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||
| downloadFile() { | ||
| return new Promise((resolve, reject) => { | ||
| const urlList = [ | ||
| 'http://us.data.vatsim.net/vatsim-data.json', | ||
| 'http://eu.data.vatsim.net/vatsim-data.json', | ||
| 'http://apac.data.vatsim.net/vatsim-data.json' | ||
| ]; | ||
| const url = urlList[Math.floor(Math.random()*urlList.length)]; | ||
| request(url, (error, response, body) => { | ||
| if (error) reject(error); | ||
|
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| if (response.statusCode !== 200) { | ||
| reject('Invalid status code <' + response.statusCode + '>'); | ||
| } | ||
|
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| resolve(body); | ||
| }); | ||
| }); | ||
| } | ||
|
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| loadFile(){ | ||
| return(JSON.parse(fs.readFileSync('vatsimData.json'))); | ||
| } | ||
|
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| getClientCount() { | ||
| const parsed = this.loadFile(); | ||
| return (parsed.pilots.length + parsed.controllers.length); | ||
| } | ||
|
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| getPilotCount() { | ||
| const parsed = this.loadFile(); | ||
| return (parsed.pilots.length); | ||
| } | ||
|
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| getControllerCount() { | ||
| const parsed = this.loadFile(); | ||
| return (parsed.controllers.length); | ||
| } | ||
|
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| getAirportInfo(airport = null) { | ||
| const parsed = this.loadFile(); | ||
| let airportInfo = []; | ||
|
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| parsed.pilots.forEach(pilot => { | ||
| if (pilot.plan.departure === airport || pilot.plan.arrival === airport) { | ||
| airportInfo.push(pilot); | ||
| } | ||
| }); | ||
|
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| parsed.controllers.forEach(controller => { | ||
| if (controller.callsign.includes(airport) && controller.frequency !== 99998) { | ||
| airportInfo.push(controller); | ||
| } | ||
| }); | ||
| return airportInfo; | ||
| } | ||
|
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| getPopularAirports() { | ||
| const parsed = this.loadFile(); | ||
| let airportList = []; | ||
| let newAirport; | ||
|
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||
| parsed.pilots.forEach(pilot => { | ||
| if (pilot.plan.departure !== '') { | ||
| newAirport = true; | ||
| airportList.forEach(airport => { | ||
| if (airport.id === pilot.plan.departure) { | ||
| airport.count++; | ||
| newAirport = false; | ||
| } | ||
| }); | ||
| if (newAirport) { | ||
| airportList.push({ | ||
| id: pilot.plan.departure, | ||
| count: 1 | ||
| }); | ||
| } | ||
| } | ||
| if (pilot.plan.arrival !== '') { | ||
| newAirport = true; | ||
| airportList.forEach(airport => { | ||
| if (airport.id === pilot.plan.arrival) { | ||
| airport.count++; | ||
| newAirport = false; | ||
| } | ||
| }); | ||
| if (newAirport) { | ||
| airportList.push({ | ||
| id: pilot.plan.arrival, | ||
| count: 1 | ||
| }); | ||
| } | ||
| } | ||
| }); | ||
|
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| airportList.sort((a, b) => b.count - a.count); | ||
|
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| return(airportList.slice(0,10)); | ||
| } | ||
|
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| getClientDetails(cid) { | ||
| const parsed = this.loadFile(); | ||
| let pilotDetails = []; | ||
|
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| parsed.pilots.forEach(pilot => { | ||
| if (pilot.member.cid === cid){ | ||
| pilotDetails.push(pilot); | ||
| } | ||
| }); | ||
| return pilotDetails[0]; | ||
| } | ||
| } | ||
|
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| module.exports = DataHandler; | ||
| module.exports = DataHandler; | ||
| const handler = new DataHandler(); | ||
| console.log(handler.getClientDetails(1298096)); |
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