Add script for viewing statistics

Author: nilspenzel

package.json

@@ -59,7 +59,8 @@
 		"repeatbookrsh": "npm run rr && npm run bookrs && npm run healthrs",
 		"flc": "npm run format && npm run lint && npm run check",
 		"updateDurations": "pnpx vite-node --options.transformMode.ssr='/.*/' scripts/updateDatabaseDurations.ts",
-		"stats": "pnpx vite-node --options.transformMode.ssr='/.*/' scripts/createStatistics.ts"
+		"stats": "pnpx vite-node --options.transformMode.ssr='/.*/' scripts/createStatistics.ts",
+		"vstats": "pnpx vite-node --options.transformMode.ssr='/.*/' scripts/viewStatistics.ts"
 	},
 	"devDependencies": {
 		"@eslint/compat": "^1.2.5",

scripts/viewStatistics.ts

@@ -0,0 +1,55 @@
+import { db } from '../src/lib/server/db/index.js';
+
+async function getTours() {
+    return await db.selectFrom('tour').where('tour.approachAndReturnM', 'is not', null).selectAll().execute();
+}
+
+async function getRsTours() {
+    return await db.selectFrom('rideShareTour').where('rideShareTour.approachAndReturnM', 'is not', null).selectAll().execute();
+}
+
+type Tours = Awaited<ReturnType<typeof getTours>>;
+type RsTours = Awaited<ReturnType<typeof getRsTours>>;
+
+async function viewStatistics() {
+    const tours = await getTours();
+    const tourEntries = {
+        all: createEntries(tours),
+        cancelled: createEntries(tours.filter((t) => t.cancelled)),
+        uncancelledTours: createEntries(tours.filter((t) => !t.cancelled))
+    }
+
+    const rsTours = await getRsTours();
+    const rsTourEntries = {
+        all: createRsEntries(rsTours),
+        cancelled: createRsEntries(rsTours.filter((t) => t.cancelled)),
+        uncancelledTours: createRsEntries(rsTours.filter((t) => !t.cancelled))
+    }
+    console.log("TAXI");
+    console.log(JSON.stringify(tourEntries,null,2));
+    console.log();
+    console.log("RIDE SHARE");
+    console.log(JSON.stringify(rsTourEntries,null,2));
+}
+
+function createEntries(tours: Tours) {
+    return {
+        count: tours.length,
+        approachAndReturnM: tours.reduce((prev, curr) => prev += curr.approachAndReturnM!, 0),
+        fullyPayedM: tours.reduce((prev, curr) => prev += curr.fullyPayedM!, 0),
+        occupiedM: tours.reduce((prev, curr) => prev+= curr.occupiedM!, 0)
+    }
+}
+
+function createRsEntries(tours: RsTours) {
+    return {
+        count: tours.length,
+        approachAndReturnM: tours.reduce((prev, curr) => prev += curr.approachAndReturnM!, 0),
+        fullyPayedM: tours.reduce((prev, curr) => prev += curr.fullyPayedM!, 0),
+        occupiedM: tours.reduce((prev, curr) => prev+= curr.occupiedM!, 0)
+    }
+}
+
+viewStatistics().catch((error) => {
+    console.error('Error in main function:', error);
+});