From 865555a19bb0b25ee4a17e3fc7d97e95a8942c20 Mon Sep 17 00:00:00 2001
From: TO <th.theophyl.hoguet@gmail.com>
Date: Wed, 29 Oct 2025 00:55:22 +0100
Subject: [PATCH] don't generate numbers on server side

---
 src/app/services/user-input-service.ts | 26 ++++++++++++++++++++------
 1 file changed, 20 insertions(+), 6 deletions(-)

diff --git a/src/app/services/user-input-service.ts b/src/app/services/user-input-service.ts
index 53a7527..4c7c466 100644
--- a/src/app/services/user-input-service.ts
+++ b/src/app/services/user-input-service.ts
@@ -1,4 +1,5 @@
-import { Injectable, signal } from '@angular/core';
+import { Injectable, signal, PLATFORM_ID, inject } from '@angular/core';
+import { isPlatformBrowser } from '@angular/common';
 import Holidays, { HolidaysTypes } from 'date-holidays';
 import { VacationsNumber } from './calendar-service';
 
@@ -8,15 +9,28 @@ import { VacationsNumber } from './calendar-service';
 	providedIn: 'root'
 })
 export class UserInputService {
+	private platformId = inject(PLATFORM_ID);
+
 	private getRandomNumber(): number {
 		return Math.floor(Math.random() * 9) + 1;
 	}
 
-	vacationNumberSignal = signal<VacationsNumber>({
-		cp: this.getRandomNumber(),
-		rtt: this.getRandomNumber(),
-		other: this.getRandomNumber()
-	});
+	private getInitialValues(): VacationsNumber {
+		if (isPlatformBrowser(this.platformId)) {
+			return {
+				cp: this.getRandomNumber(),
+				rtt: this.getRandomNumber(),
+				other: this.getRandomNumber()
+			};
+		}
+		return {
+			cp: 0,
+			rtt: 0,
+			other: 0
+		};
+	}
+
+	vacationNumberSignal = signal<VacationsNumber>(this.getInitialValues());
 
 	get vacationNumber() {
 		return this.vacationNumberSignal();