Correct bunch of issues (#36)

Reviewed-on: #36

src/GameIdeas/Client/GameIdeas.BlazorApp/Services/HttpClientService.cs

@@ -5,13 +5,15 @@ using System.Text.Json;
 using System.Text;
 using Blazored.LocalStorage;
 using GameIdeas.Shared.Constants;
+using Microsoft.AspNetCore.Components.Authorization;
 
 namespace GameIdeas.BlazorApp.Services;
 
 public class HttpClientService(
     IHttpClientFactory httpClientFactory, 
     ILoggerFactory loggerFactory,
-    ILocalStorageService localStorage) : IHttpClientService
+    ILocalStorageService localStorage,
+    AuthenticationStateProvider stateProvider) : IHttpClientService
 {
     private readonly HttpClient httpClient = httpClientFactory.CreateClient("GameIdeas.WebAPI");
     private readonly ILogger<HttpClientService> logger = loggerFactory.CreateLogger<HttpClientService>();
@@ -141,6 +143,16 @@ public class HttpClientService(
 
     private async Task SetAuthorizationHeader()
     {
+        var expired = await localStorage.GetItemAsStringAsync(GlobalConstants.LS_EXPIRED_STORAGE_KEY);
+
+        if (expired == null 
+            || (DateTime.TryParse(expired, out DateTime expiration) 
+                && expiration < DateTime.UtcNow))
+        {
+            await ((JwtAuthenticationStateProvider)stateProvider).NotifyUserLogoutAsync();
+            return;
+        }
+
         var token = await localStorage.GetItemAsStringAsync(GlobalConstants.LS_AUTH_STORAGE_KEY);
         httpClient.DefaultRequestHeaders.Authorization =
             new AuthenticationHeaderValue("bearer", token);