Operator Application

index.js

var express = require('express');
var router = express.Router();
var db = require('../db/db');

var DBConnect = new db();
var eventOccured = undefined;

DBConnect.init();

router.post('/emergency', function(req, res, next) {
  console.log(req.body);
  var query = JSON.parse(Object.keys(req.body)[0]);
  query = {latitude: query.latitude, longitude: query.longitude};
  console.log(query);
  DBConnect.addFireEvent(query, function(err, results) {
    if(!err)
      res.end('Succesfully recieved!');
  });

});

router.get('/', function(req, res, next) {
  res.render('index');
});

router.get('/map', function(req, res, next) {
    var coordinate = {latitude: undefined, longitude: undefined};
    DBConnect.getFireEvent(null, function(err, results) {
        console.log(results);
        coordinate.latitude = results[0].latitude;
        coordinate.longitude = results[0].longitude;
        console.log(coordinate);
        var self = coordinate;
        var data = {};
        DBConnect.getLocationData(null, function(err,  datas) {
          data.temp = datas[0].temp;
          data.humidity = datas[0].humidity;
          data.wind = datas[0].wind;
          data.fuel = datas[0].fuel;
          data.drought = datas[0].drought;
          data.slope = datas[0].slope;
          var mk5 = 2 * (Math.exp((.987 * Math.log(data.drought + 0.001))-.45-(.0345 * data.humidity)+(.0338* data.humidity)+(.0234* data.wind)));
          var forward = (0.0012* mk5 * data.fuel) * (Math.exp(0.069 * data.slope));
          var rateForward = Math.round(forward * 100) / 100;
          rateForward = rateForward / 2;
          var forest = Math.round(mk5);
          console.log(data);
          res.render('map', {latitude: self.latitude, longitude: self.longitude, mk5: forest, rate: rateForward});
        });

    });

});

router.get('/checkout', function(req, res, next) {
  var respond = {isEventOccured: false};
  DBConnect.getFireEvent(null, function(err, results) {
      for(let i = 0; i < results.length; i++) {
        if(results[i].isHandled === 0) {
          respond.isEventOccured = true;
        }
      }
    res.send(JSON.stringify(respond));
  });
});

module.exports = router;