Beach safety web hook

beach-safety-v1.js

module['exports'] = function udpateBeachStatus (hook) {
  var got = require('got');
  got('http://hawaiibeachsafety.com/rest/ratings.json')
  .then(function (response) {
    hook.res.end(response.body);
  })
  .catch(function (error) {
    hook.res.end("Error fetching data: " + error);
  });
};

beach-safety-v2.js

module['exports'] = function udpateBeachStatus (hook) {
  var got = require('got');
  got('http://hawaiibeachsafety.com/rest/ratings.json')
  .then(function (response) {
    var ratings = JSON.parse(response.body);
    for(var rating of ratings) {
      if(rating.beach.match(/poipu/)) {
        hook.res.end(JSON.stringify(rating));
      }
    }
  })
  .catch(function (error) {
    hook.res.end("Error fetching data: " + error);
  });
};

beach-safety-v3.js

module['exports'] = function udpateBeachStatus (hook) {
  var got = require('got');
  got('http://hawaiibeachsafety.com/rest/ratings.json')
  .then(function (response) {
    var ratings = JSON.parse(response.body);
    for(var rating of ratings) {
      if(rating.beach.match(/poipu/)) {
        var color;
        switch(rating.nearshore) {
          case "low": color = "green"; break;
          case "high": color = "yellow"; break;
          case "extreme": color = "red"; break;
        }
        hook.res.end(color);
      }
    }
  })
  .catch(function (error) {
    hook.res.end("Error fetching data: " + error);
  });
};

beach-safety-v4.js

module['exports'] = function udpateBeachStatus (hook) {
  var got = require('got');
  var Particle = require('spark');
  
  got('http://hawaiibeachsafety.com/rest/ratings.json')
  .then(function (response) {
    var ratings = JSON.parse(response.body);
    for(var rating of ratings) {
      if(rating.beach.match(/poipu/)) {
        var color;
        switch(rating.nearshore) {
          case "low": color = "green"; break;
          case "high": color = "yellow"; break;
          case "extreme": color = "red"; break;
        }
        return color;
      }
    }
  })
  .then(function (color) {
    hook.res.write("Updating device with color " + color + "\n");
    
    return Particle.login({ accessToken: hook.env.PARTICLE_API_TOKEN })
    .then(function () {
      return Particle.getDevice('mydevicename');
    })
    .then(function (device) {
      return device.callFunction("beach-status", color);
    });
  })
  .then(function () {
    hook.res.end("Done!");
  })
  .catch(function (error) {
    hook.res.end("Error fetching data: " + error);
  });
};