iot sensor without validation

Database/mySQL.js

@@ -0,0 +1 @@
+

IoT-sensor/IoT-sensor.js

@@ -0,0 +1,55 @@
+/*
+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
+2) validate the data
+*/
+
+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 temperatureData = getRandomValue(24, 40);
+	const windspeedData = getRandomValue(0, 35);
+	const currentTime = new Date(Date.now() + 28800000)
+		.toISOString()
+		.slice(0, 19)
+		.replace("T", " ");
+
+	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",
+		temperature: temperatureData.toFixed(0) + "°C",
+		windspeed: windspeedData.toFixed(0) + "km/h",
+		time: currentTime,
+	};
+
+	console.log(json.psi);
+	console.log(json.humidity);
+	console.log(json.o3);
+	console.log(json.no2);
+	console.log(json.so2);
+	console.log(json.temperature);
+	console.log(json.windspeed);
+	console.log(json.time);
+}
+
+function getRandomValue(min, max) {
+	return Math.random() * (max - min) + min;
+}
+
+//every 5 minutes
+setInterval(generateRandomData, 300000);

IoT-sensor/functions/validateData.js

@@ -0,0 +1,8 @@
+var validator = require('validator');
+
+function isNumber(data) {
+    return !is
+
+  }
+  
+  module.exports = { isNumber} 

package.json

@@ -21,6 +21,7 @@
     "dotenv": "^16.3.1",
     "express": "^4.18.2",
     "mysql2": "^3.6.5",
-    "sequelize": "^6.35.2"
+    "sequelize": "^6.35.2",
+    "validator": "^13.11.0"
   }
 }