feat: add API route trip-odd-routes

src/main.js

@@ -126,6 +126,9 @@ const tripsByRouteId = require('./route/trips-by-route-id');
 //get trips by route_id and day YYY-M(M)-D(D)
 const tripsByRouteDay = require('./route/trips-by-route-day');
 
+//get trip updates with odd routes by day YYY-M(M)-D(D)
+const tripUpdatesOddRoutes = require('./route/trip-updates-odd-routes');
+
 //get trip updates by day YYY-M(M)-D(D)
 const tripUpdatesByDay = require('./route/trip-updates-by-day');
 
@@ -239,6 +242,7 @@ app.use('/trip-calendar-by-route-id', tripCalendarByRouteId);
 app.use('/trips-by-route-day', tripsByRouteDay);
 
 //trip updates
+app.use('/trip-updates-odd-routes', tripUpdatesOddRoutes);
 app.use('/trip-updates-by-day', tripUpdatesByDay);
 app.use('/trip-updates-by-route-day', tripUpdatesByRouteDay);
 app.use('/trip-updates-by-agency-day', tripUpdatesByAgencyDay);

src/route/trip-updates-odd-routes.js

@@ -0,0 +1,16 @@
+const express = require('express');
+const router = express.Router();
+
+const tripUpdatesOddRoutes = require('../service/trip-updates-odd-routes');
+const utils=require('../utils');
+
+router.get('/', async function(req, res, next) {
+    try {
+      res.json(await tripUpdatesOddRoutes.get(req.query.day));
+  } catch (err) {
+      console.error(`Error while getting trip updates with odd routes, msg: `, err.message);
+      res.status(err.statusCode || 500).json(utils.MSGS.error);
+  }
+});
+
+module.exports = router;

src/service/trip-updates-odd-routes.js

@@ -0,0 +1,28 @@
+require('dotenv').config();
+
+const db = require('./db');
+
+/**
+ * Get trips with odd routes
+ *
+ * @return Array of trips
+ */
+async function get(day = '2024-01-30') {
+
+    const schema = process.env.DB_SCHEMA || 'schema';
+
+    const tomorrow = new Date(day);
+    tomorrow.setUTCDate(tomorrow.getUTCDate() + 1);
+
+    const query = `SELECT pdts.trip_route_id, max(pdts.timestamp_pgsql) AS timestamp_pgsql FROM `
+	  + schema
+	  + `.trip_updates AS pdts LEFT JOIN mblthk.vw_join_gncy_rts_trps_srvcs AS trps ON pdts.trip_route_id = trps.route_id WHERE trps.route_id IS NULL AND timestamp_pgsql >= '${day}' AND timestamp_pgsql < '`
+	  + tomorrow.toISOString().substring(0, 10)
+	  + `' GROUP BY pdts.trip_route_id ORDER BY pdts.trip_route_id ASC;`;
+
+    return await db.query(query);
+};
+      
+module.exports = {
+    get
+};