src/index.js

   1 const Configuration = require('./utils/Configuration');
   2 const Utils = require('./utils/Utils');
   3 const Wrk = require('./charging-station/Worker');
   4 const fs = require('fs');
   5 const logger = require('./utils/Logger');
   6
   7 class Bootstrap {
   8   static async start() {
   9     try {
  10       logger.info('%s Configuration: %j', Utils.basicFormatLog(), Configuration.getConfig());
  11       // Start each ChargingStation object in a worker thread
  12       if (Configuration.getChargingStationTemplateURLs()) {
  13         let numStationsTotal = 0;
  14         Configuration.getChargingStationTemplateURLs().forEach((stationURL) => {
  15           try {
  16             // Load file
  17             const fileDescriptor = fs.openSync(stationURL.file, 'r');
  18             const stationTemplate = JSON.parse(fs.readFileSync(fileDescriptor, 'utf8'));
  19             fs.closeSync(fileDescriptor);
  20             const nbStation = (stationURL.numberOfStation ? stationURL.numberOfStation : 0);
  21             numStationsTotal += nbStation;
  22             for (let index = 1; index <= nbStation; index++) {
  23               const worker = new Wrk('./src/charging-station/StationWorker.js', {
  24                 index,
  25                 template: JSON.parse(JSON.stringify(stationTemplate)),
  26               }, numStationsTotal);
  27               worker.start();
  28             }
  29           } catch (error) {
  30             // eslint-disable-next-line no-console
  31             console.log('Template file' + stationURL.file + ' error' + error);
  32           }
  33         });
  34       } else {
  35         const nbStation = Configuration.getNumberofChargingStation();
  36         for (let index = 1; index <= nbStation; index++) {
  37           const worker = new Wrk('./src/charging-station/StationWorker.js', {
  38             index,
  39             template: JSON.parse(JSON.stringify(Configuration.getChargingStationTemplate())),
  40           }, nbStation);
  41           worker.start();
  42         }
  43       }
  44     } catch (error) {
  45       // eslint-disable-next-line no-console
  46       console.log('Bootstrap start error ' + JSON.stringify(error, null, ' '));
  47     }
  48   }
  49 }
  50
  51 Bootstrap.start();