ROUTES/add init detail stats endpoints

Author: ephcoding

Diff for: config/database.js

@@ -2,8 +2,8 @@ const mongoose = require("mongoose");
 
 const connectDB = async () => {
 	const dbConnection = await mongoose.connect(
-		// process.env.MONGODB_URI,
-		process.env.MONGODB_LOCAL_URI,
+		// process.env.MONGODB_URI_PROD,
+		process.env.MONGODB_URI_LOCAL,
 		{ useNewUrlParser: true }
 	);
 

Diff for: controllers/tornadoes.js

@@ -23,6 +23,44 @@ exports.getTornadoById = asyncHandler(async (req, res, next) => {
 	res.status(200).json({ success: true, data: tornado });
 });
 
+// @desc    get tornado count by year for each state
+// @route   GET /api/v1/tornadoes/count/:state/:year
+// @access  Public
+exports.getTornadoYearCountByState = asyncHandler(async (req, res, next) => {
+	const { year } = req.params;
+	const yearCountsByState = await Tornado.aggregate([
+		{
+			$match: { year: year },
+		},
+		{
+			$group: { _id: "$state_abbr" },
+		},
+		{ $sort: { _id: -1 } },
+	]);
+
+	if (!yearCountsByState) {
+		return next(
+			new ErrorResponse("Error getting tornado year counts by state", 404)
+		);
+	}
+	console.log("STATE YEAR COUNT >> \n", req.params);
+	res.status(200).json({ success: true, data: yearCountsByState });
+});
+
+// @desc    get tornado count by year for each month
+// @route   GET /api/v1/tornadoes/count/:state/:year
+// @access  Public
+exports.getTornadoYearCountByMonth = asyncHandler(async (req, res, next) => {
+	const { year, month } = req.params;
+	const tornadoes = await Tornado.find({ state_abbr: state, year: year });
+
+	if (!tornadoes) {
+		return next(new ErrorResponse(`Tornado with id of ${id}`, 404));
+	}
+	console.log("STATE YEAR COUNT >> \n", req.params);
+	res.status(200).json({ success: true, data: tornadoes.length });
+});
+
 // @desc    Add new tornado
 // @route   POST /api/v1/tornadoes/:id
 // @access  Private

Diff for: middleWare/query-builder.js

@@ -1,8 +1,8 @@
 // @desc handles incoming request queries & filters
 exports.queryBuilder = (model) => async (req, res, next) => {
 	let query;
-	const reqQuery = { ...req.query };
-	let queryStr = JSON.stringify(reqQuery);
+
+	let queryStr = JSON.stringify({ ...req.query });
 
 	queryStr = queryStr.replace(
 		/\b(gt|gte|in|lt|lte)\b/g,
@@ -11,11 +11,6 @@ exports.queryBuilder = (model) => async (req, res, next) => {
 
 	query = model.find(JSON.parse(queryStr));
 
-	// query = Tornado.find(
-	// 	JSON.parse(queryStr),
-	// 	"date nwsNumber stateFips county1fips fScale injuries fatalities"
-	// ).sort({ date: 1 });
-
 	const results = await query;
 
 	res.queryResults = {

Diff for: routes/tornadoes.js

@@ -7,13 +7,11 @@ const TornadoModel = require("../models/Tornado");
 const {
 	getAllTornadoes,
 	getTornadoById,
-	createTornado,
-	updateTornadoById,
-	deleteTornadoById,
+	getTornadoYearCountByState,
 } = require("../controllers/tornadoes");
 
 router.route("/").get(queryBuilder(TornadoModel), getAllTornadoes);
-
 router.route("/:id").get(getTornadoById);
+router.route("/count/:year/state").get(getTornadoYearCountByState);
 
 module.exports = router;

Diff for: seeder.js

@@ -7,8 +7,8 @@ require("dotenv").config({
 const TornadoModel = require("./models/Tornado");
 
 mongoose.connect(
-	// process.env.MONGODB_URI,
-	process.env.MONGODB_LOCAL_URI,
+	// process.env.MONGODB_URI_PROD,
+	process.env.MONGODB_URI_LOCAL,
 	{
 		useNewUrlParser: true,
 	}