iot sensor finished

1)with validation on front and backend
2)fixed seed route generating value 0 for data

IoT-sensor/functions/dbFunctions.js

@@ -0,0 +1,23 @@
+const { locationModel } = require("../Database/locationModel");
+const { sensorModel } = require("../Database/sensorModel");
+
+async function getLocation() {
+	const location = locationModel.findAll({
+		raw: true,
+		order: [["id", "ASC"]],
+		attributes: ["id"],
+	});
+	return location;
+}
+
+async function getSensor() {
+	const sensor = sensorModel.findAll({
+		raw: true,
+		order: [["id", "ASC"]],
+		attributes: ["id"],
+	});
+	return sensor;
+}
+
+
+module.exports = { getLocation, getSensor };