weather.js

// Weather Functionality
var weatherSetup = function(deviceClient) {
	// Self Referentiation
	var self = this;

	// Variables for Limiting the Quantity of Weather Based Information Responses
	var timesGetWeatherCalled = 0;
	self.weatherIntervalID = 0;


	// Function to publish forecast information to IOT Device
	self.getWeather = function(request, response)
	{
		// Disconnect from Device after N iterations
		if (timesGetWeatherCalled > 3)
		{
			clearInterval(self.weatherIntervalID);
			timesGetWeatherCalled = 0;
		}
		else
		{
			console.log("WEATHER!!!");
			var callURL = process.env.WEATHER_CALL_URL + "/api/weather/v1/geocode/" + response.lat1 + "/" + response.long1 + "/forecast/hourly/48hour.json?units=m&language=en-US";
			request.get(callURL, {
				json: true
			},
			function (error, response, body) {
				console.log("forecast: " + JSON.stringify(body.forecasts[0]));
				console.log("status", "json", JSON.stringify(body.forecasts[0].temp));
				deviceClient.publish("status","json",'{"d":{"type" : "weather", "temp" : '+body.forecasts[0].temp+',"precip" : '+body.forecasts[0].precip_type+'}}',1);
			});
		}
		++timesGetWeatherCalled;
	}
}

module.exports = weatherSetup;