62 lines
1.5 KiB
JavaScript
62 lines
1.5 KiB
JavaScript
'use strict';
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// Import required modules.
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let express = require('express');
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let axios = require('axios');
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let bikeData = {};
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// Initialize our Express app.
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let app = express();
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let requestDataTimer = setInterval(requestData, 3000);
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const filterStations = (stations, stationId) => {
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let returnObject;
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stations.map((o,index)=>{
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if(o.extra.uid == stationId){
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returnObject = o;
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}
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});
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let time = {
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seconds: pad(new Date().getSeconds(), 2),
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minutes: pad(new Date().getMinutes(), 2),
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hours: pad(new Date().getHours(), 2)
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};
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returnObject.time = time;
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return returnObject;
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};
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// Generate a simple API
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app.get('/', function(req, res) {
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res.send("Hey there! Thanks for visting the site!");
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});
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// Generate a simple dashboard page.
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app.get('/stations', (req, res) => {
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if(req.query.stationId){
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let returnValue = {status:"not found"};
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returnValue = filterStations(bikeData.network.stations, req.query.stationId);
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res.json(returnValue);
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}else{
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res.json({status:"error"});
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}
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});
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function requestData(){
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axios.get('https://api.citybik.es/v2/networks/valenbisi',{headers: {'Accept-Encoding': 'gzip, deflate, br'}})
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.then(function (response) {
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//console.log(response);
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bikeData = response.data;
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})
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.catch(function (error) {
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console.log(error);
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});
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}
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function pad(n, width, z) {
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z = z || '0';
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n = n + '';
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return n.length >= width ? n : new Array(width - n.length + 1).join(z) + n;
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}
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// Listen for incoming requests and serve them.
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app.listen(process.env.PORT || 3000);
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