2.20.3

This would happen at in January after user hasn't touched the app since the previous year and he did not create any records in the next (now current) year

app/ui/HomePage.tsx

@@ -4,6 +4,7 @@ import { getUserSettings } from '@/app/lib/actions/userSettingsActions';
 import { BillingLocation, YearMonth } from '@/app/lib/db-types';
 import { FC } from 'react';
 import { MonthLocationList } from '@/app/ui/MonthLocationList';
+import { ParamsYearInvalidMessage } from './ParamsYearInvalidMessage';
 
 export interface HomePageProps {
   searchParams?: {
@@ -14,11 +15,9 @@ export interface HomePageProps {
 
 export const HomePage:FC<HomePageProps> = async ({ searchParams }) => {
 
+  /** years found in the DB sorted descending */
   let availableYears: number[];
 
-  // const asyncTimout = (ms:number) => new Promise(resolve => setTimeout(resolve, ms));
-  // await asyncTimout(5000);
-
   try {
     availableYears = await fetchAvailableYears();
   } catch (error:any) {
@@ -28,14 +27,34 @@ export const HomePage:FC<HomePageProps> = async ({ searchParams }) => {
       </main>);
   }
 
-  // if the database is in it's initial state, show the add location button for the current month
-  if(availableYears.length === 0) {
-    return (<MonthLocationList />);
+  const paramsYear = searchParams?.year ? Number(searchParams.year) : null;
+  let selectedYear:number;
+
+  // IF year is set via params, check if it's valid
+  if(paramsYear) {
+
+    // IF the database is in it's initial state
+    //  THEN show message param being invalid AND redirect to root page
+    if(availableYears.length === 0) {
+      return (<ParamsYearInvalidMessage />);
+    }
+
+    // IF the year specified in the params is not found in the DB
+    //  THEN show message param being invalid AND redirect to page showing first available year
+    if(!availableYears.includes(paramsYear))  {
+      return (<ParamsYearInvalidMessage firstAvailableYear={availableYears[0]} />);
+    }
+
+    selectedYear = paramsYear;
+  } else {
+    const currYear = new Date().getFullYear();
+
+    // IF current year is available in DB THEN use it
+    // ELSE use the latest year found in the DB
+    selectedYear = availableYears.includes(currYear) ? currYear : availableYears[0];
   }
 
-  const currentYear = Number(searchParams?.year) || new Date().getFullYear();
-
-  const locations = await fetchAllLocations(currentYear);
+  const locations = await fetchAllLocations(selectedYear);
   const userSettings = await getUserSettings();
 
   // group locations by month

app/ui/ParamsYearInvalidMessage.tsx

@@ -0,0 +1,21 @@
+"use client";
+import { FC, useEffect } from 'react';
+import { redirect } from 'next/navigation';
+
+export const ParamsYearInvalidMessage:FC<{ firstAvailableYear?: number }> = ({ firstAvailableYear }) => {
+
+  // Redirect to the first available year after showing the message
+  useEffect(() => {
+    if(firstAvailableYear) {
+      redirect(`/?year=${firstAvailableYear}`);
+    } else {
+      redirect(`/`);
+    }
+  });
+
+  return(
+    <main className="flex min-h-screen flex-col p-6 bg-base-300">
+      <p className="text-center text-2xl text-red-500">The year specified in the URL is invalid ... redirecting</p>
+    </main>
+    );
+};

package-lock.json

@@ -1,11 +1,11 @@
 {
   "name": "evidencija-rezija",
-  "version": "2.20.0",
+  "version": "2.20.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
-      "version": "2.20.0",
+      "version": "2.20.3",
       "dependencies": {
         "@emotion/react": "^11.14.0",
         "@emotion/styled": "^11.14.1",

package.json

@@ -58,5 +58,5 @@
   "engines": {
     "node": ">=18.17.0"
   },
-  "version": "2.20.0"
+  "version": "2.20.3"
 }