more work!

Database/model/sensorModel.js

@@ -0,0 +1,54 @@
+"use strict";
+const { Sequelize, DataTypes } = require("sequelize");
+const { sequelize } = require("../mySQL");
+const { locationModel } = require("./locationModel");
+
+//sequelize.sync();
+const sensorModel = sequelize.define("sensors",
+	{
+		id: {
+			type: DataTypes.INTEGER,
+			allowNull: true,
+			primaryKey: true,
+            autoIncrement: true,
+		},
+		sensortype: {
+			type: DataTypes.STRING,
+			allowNull: false,
+			length: 10,
+		},
+		added_by: {
+			type: DataTypes.STRING,
+			allowNull: false,
+			length: 10,
+		},
+		description: {
+			type: DataTypes.STRING,
+			allowNull: true,
+			length: 100,
+		},
+        location: {
+            type: DataTypes.INTEGER,
+			allowNull: true,
+			length: 100,
+            //one to many relationship
+            references: {
+                model: locationModel,
+                key: 'id'
+            }
+        },
+		createdAt: {
+			type: DataTypes.DATE,
+			allowNull: true,
+		},
+		updatedAt: {
+			type: DataTypes.DATE,
+			allowNull: true,
+		},
+	},
+	{
+		timestamps: true,
+	}
+);
+
+module.exports = { sensorModel };