blah work

IoT-sensor/modules/IoT-sensor.js

@@ -0,0 +1,65 @@
+/*
+1) PSI metric data 
+2) Humidity 
+3) Gases (O3,NO2,SO2)
+4) temperature 
+5) Air pressure?
+6) windspeed? 
+8) time when data was collected / generated
+*/
+
+/*
+1) generate random data for each sensor
+3) send the coap request to the server
+*/
+
+const { isNumber } = require("../functions/validateData");
+
+let region = ["central", "north-east", "north", "east", "west"];
+
+function generateRandomData() {
+	const psiData = getRandomValue(0, 500);
+	const humidityData = getRandomValue(0, 100);
+	const o3Data = getRandomValue(0, 600); //max 600
+	const no2Data = getRandomValue(0, 1000); //max 1000
+	const so2Data = getRandomValue(0, 1000); //max 1000
+	const coData = getRandomValue(0 , 100); 
+	const temperatureData = getRandomValue(24, 40);
+	const windspeedData = getRandomValue(0, 35);
+	const currentTime = new Date(Date.now() + 28800000)
+		.toISOString()
+		.slice(0, 19)
+		.replace("T", " ");
+	const regionData = region[Math.floor(Math.random() * region.length)];
+
+	var json = {
+		psi: psiData.toFixed(0),
+		humidity: humidityData.toFixed(0) + "%",
+		o3: o3Data.toFixed(0) + "ppm",
+		no2: no2Data.toFixed(0) + "ppm",
+		so2: so2Data.toFixed(0) + "ppm",
+		co: coData.toFixed(0) + "ppm",
+		temperature: temperatureData.toFixed(0) + "°C",
+		windspeed: windspeedData.toFixed(0) + "km/h",
+		time: currentTime,
+		region: regionData,
+	};
+	return json;
+}
+
+function getRandomValue(min, max) {
+	return Math.random() * (max - min) + min;
+}
+
+async function iot_sensor_data() {
+	//5 minutes
+	setInterval(() => {
+		var json = generateRandomData();
+		console.log(json);
+	}, 600); //every 1 second
+}
+
+iot_sensor_data()
+
+module.exports = { iot_sensor_data } 
+