aa route

optional query

Web-Server/functions/APIDatabase.js

@@ -2,7 +2,7 @@ const { sequelize } = require("../../Database/mySql.js");
 const { locationModel } = require("../../Database/model/locationModel.js");
 const { sensorModel } = require("../../Database/model/sensorModel.js");
 const { sensorDataModel } = require("../../Database/model/sensorDataModel.js");
-var moment = require("moment");
+const { Op } = require("sequelize");
 
 //helper function to convert month name to month number
 //https://stackoverflow.com/questions/13566552/easiest-way-to-convert-month-name-to-month-number-in-js-jan-01
@@ -173,6 +173,9 @@ async function getSensorDataById(id) {
 
 async function getData(query) {
 	let ormQuery = {};
+	let whereClause = {};
+	let whereNest = {};
+
 	if (query.limit !== undefined && query.order !== undefined)
 		ormQuery = {
 			limit: parseInt(query.limit),
@@ -180,27 +183,110 @@ async function getData(query) {
 			order: [["createdAt", query.order.toUpperCase()]],
 			...ormQuery,
 		};
-	else if (query.sensorid !== undefined) {
+	//handle year and month and week and day and hour and minute and sensorid and locationid through optional chaining
+	else if (
+		query.limit ||
+		query.order ||
+		query.year ||
+		query.month ||
+		query.week ||
+		query.day ||
+		query.hour ||
+		query.minute ||
+		query.sensorid ||
+		query.locationid
+	) {
+		if (query.limit !== undefined && query.order !== undefined)
 			ormQuery = {
-			where: {
+				limit: parseInt(query.limit),
-				sensorid: query.sensorid,
+				order: [["createdAt", query.order.toUpperCase()]],
-			},
 				...ormQuery,
 			};
-	} else if (query.locationid !== undefined) {
+
-		ormQuery = {
+		if (query.year) {
-			where: {
+			whereClause.year = sequelize.where(
-				locationid: query.locationid,
+				sequelize.fn("YEAR", sequelize.col("createdAt")),
-			},
+				query.year
-			...ormQuery,
+			);
+		}
+
+		if (query.month) {
+			const validMonths = [
+				"1",
+				"2",
+				"3",
+				"4",
+				"5",
+				"6",
+				"7",
+				"8",
+				"9",
+				"10",
+				"11",
+				"12",
+			];
+			if (validMonths.includes(query.month)) {
+				whereClause = {
+					where: sequelize.where(
+						sequelize.fn("MONTH", sequelize.col("createdAt")),
+						query.month
+					),
 				};
-	} else if (query.year !== undefined) {
+			} else {
+				query.month = getMonthFromString(query.month);
+				whereClause = {
+					where: sequelize.where(
+						sequelize.fn("MONTH", sequelize.col("createdAt")),
+						query.month
+					),
+				};
+			}
+		}
+		if (query.week) {
+			whereClause.week = sequelize.where(
+				sequelize.fn("WEEK", sequelize.col("createdAt")),
+				query.week
+			);
+		}
+		if (query.day) {
+			whereClause.day = sequelize.where(
+				sequelize.fn("DAY", sequelize.col("createdAt")),
+				query.day
+			);
+		}
+		if (query.hour) {
+			whereClause.hour = sequelize.where(
+				sequelize.fn("HOUR", sequelize.col("createdAt")),
+				query.hour
+			);
+		}
+		if (query.minute) {
+			whereClause.minute = sequelize.where(
+				sequelize.fn("MINUTE", sequelize.col("createdAt")),
+				query.minute
+			);
+		}
+		if (query.sensorid) {
+			whereNest.sensorid = sequelize.where(
+				sequelize.col("sensorid"),
+				query.sensorid
+			);
+		}
+		if (query.locationid) {
+			whereNest.locationid = sequelize.where(
+				sequelize.col("locationid"),
+				query.locationid
+			);
+		}
+	}
+	//accept year
+	else if (query.year !== undefined) {
 		ormQuery = {
+			//handle all year, month
 			where: sequelize.where(
 				sequelize.fn("YEAR", sequelize.col("createdAt")),
 				query.year
 			),
-			...ormQuery,
 		};
 	} else if (query.month !== undefined) {
 		console.log(typeof query.month);
@@ -248,33 +334,80 @@ async function getData(query) {
 	}
 
 	//daily data
+	else if (query.day !== undefined) {
+		ormQuery = {
+			where: sequelize.where(
+				sequelize.fn("DAY", sequelize.col("createdAt")),
+				query.day
+			),
+			...ormQuery,
+		};
+	}
 
 	//hourly data
+	else if (query.hour !== undefined) {
+		ormQuery = {
+			where: sequelize.where(
+				sequelize.fn("HOUR", sequelize.col("createdAt")),
+				query.hour
+			),
+			...ormQuery,
+		};
+	}
 
-	//get data by year by specific sensor
+	//minute data
-
+	else if (query.minute !== undefined) {
-	//get by month by specific sensor
+		ormQuery = {
-
+			where: sequelize.where(
-	//get by week by specific sensor
+				sequelize.fn("MINUTE", sequelize.col("createdAt")),
-
+				query.minute
-	//get by daily  by specific sensor
+			),
-
+			...ormQuery,
-	//get by hourly by specific sensor
+		};
-
+	} else if (query.sensorid !== undefined) {
-	//get data by year by specific location
+		ormQuery = {
-
+			where: {
-	//get by month by specific location
+				sensorid: query.sensorid,
-
+			},
-	//get by week by specific location
+			...ormQuery,
-
+		};
-	//get by daily  by specific location
+	} else if (query.locationid !== undefined) {
-
+		ormQuery = {
-	//get by hourly by specific location
+			where: {
+				locationid: query.locationid,
+			},
+			...ormQuery,
+		};
+	}
 
 	//get specific data like psi or wtv
 
+	//range of date values
+
+	if (!whereClause) {
 		return await sensorDataModel.findAll(ormQuery);
+	} else {
+		console.log(whereClause);
+		console.log(whereNest);
+		console.log(query);
+		console.log(ormQuery);
+		return await sensorDataModel.findAll({
+			//The operators Op.and, Op.or and Op.not can be used to create arbitrarily complex nested logical comparisons.
+			//https://sequelize.org/docs/v6/core-concepts/model-querying-basics/#examples-with-opand-and-opor
+			where: {
+				[Op.and]: [whereNest, whereClause],
+			},
+
+			//only use where clause to lookup based on condition that i put into whereClause
+			//where: whereClause,
+			...ormQuery,
+		});
 	}
+}
+/*
+
+
+*/
 
 module.exports = {
 	getLocation,

Web-Server/functions/validateData.js

@@ -69,7 +69,4 @@ module.exports = {
 	isMacAddress,
 	isJson,
 };
-/*
-isMACAddress(str [, options])
 
-*/

Web-Server/routes/SensorData.js

@@ -81,6 +81,16 @@ router.get("/data", async (req, res, next) => {
             //weekly
             week: req.query.week,
 
+            //daily
+            day: req.query.day,
+
+            //hourly
+            hour: req.query.hour,
+
+            //minute
+            minute: req.query.minute,
+            
+
           };
           
           const data = await getData(query);

api.MD

@@ -137,29 +137,20 @@ month = 1 or jan
 //get by week
 curl http://localhost/api/v0/sensor-data/data?week=1
 
+week = 1 or wtv
+
 //get by daily 
+curl http://localhost/api/v0/sensor-data/data?day=1
+
+day = 1 or wtv 
 
 //get by hourly 
+http://localhost/api/v0/sensor-data/data?hour=1
 
-//get data by year by specific sensor
+Hour = 1 or wtv
-
-//get by month by specific sensor 
-
-//get by week by specific sensor 
-
-//get by daily  by specific sensor 
-
-//get by hourly by specific sensor 
 
 
-//get data by year by specific location
+//strong optional chaining
-
+curl 'http://localhost/api/v0/sensor-data/data?year=2023&month=1&week=1&day=1&sensorid=1&locationid=1'
-//get by month by specific location
-
-//get by week by specific location
-
-//get by daily  by specific location
-
-//get by hourly by specific location
 
 //get specific data