diff --git a/src/CraftSharp/App.razor b/src/CraftSharp/App.razor
index 4a40c50..a525e9c 100644
--- a/src/CraftSharp/App.razor
+++ b/src/CraftSharp/App.razor
@@ -1,4 +1,5 @@
 @using CraftSharp.Models;
+
 <CascadingBlazoredModal>
     <Router AppAssembly="@typeof(App).Assembly">
         <Found Context="routeData">
@@ -14,4 +15,3 @@
         </NotFound>
     </Router>
 </CascadingBlazoredModal>
-
diff --git a/src/CraftSharp/Controllers/UserController.cs b/src/CraftSharp/Controllers/UserController.cs
index ac31e2d..ffe7e17 100644
--- a/src/CraftSharp/Controllers/UserController.cs
+++ b/src/CraftSharp/Controllers/UserController.cs
@@ -1,4 +1,5 @@
 using CraftSharp.Models;
+using CraftSharp.Pages;
 using CraftSharp.Services;
 using Microsoft.AspNetCore.Components;
 using Microsoft.AspNetCore.Localization;
@@ -12,6 +13,7 @@ namespace CraftSharp.Controllers
     [Microsoft.AspNetCore.Mvc.Route("[controller]/[action]")]
     public class UserController : Controller
     {
+
         [HttpPost]
         public IActionResult SetUser([FromBody] String user)
         {
diff --git a/src/CraftSharp/Pages/Add.razor.cs b/src/CraftSharp/Pages/Add.razor.cs
index 28d5d8e..1b210b8 100644
--- a/src/CraftSharp/Pages/Add.razor.cs
+++ b/src/CraftSharp/Pages/Add.razor.cs
@@ -8,6 +8,7 @@ namespace CraftSharp.Pages
 {
     public partial class Add
     {
+
         /// <summary>
         /// The default enchant categories.
         /// </summary>
@@ -36,7 +37,6 @@ namespace CraftSharp.Pages
         private async void HandleValidSubmit()
         {
             await DataService.Add(itemModel);
-
             NavigationManager.NavigateTo("list");
         }
 
diff --git a/src/CraftSharp/Pages/Connexion.razor b/src/CraftSharp/Pages/Connexion.razor
index 43d4812..d7ed316 100644
--- a/src/CraftSharp/Pages/Connexion.razor
+++ b/src/CraftSharp/Pages/Connexion.razor
@@ -24,7 +24,7 @@
                 <br />
                 <label class="text-danger">@error</label>
                 <NavLink href="inscription">
-                    <h6 class="font-weight-normal text-center">Creer un compte</h6>
+                <h6 class="font-weight-normal text-center" style="color: white">Creer un compte</h6>
                 </NavLink>
         </EditForm>
         </div> 
diff --git a/src/CraftSharp/Pages/Connexion.razor.cs b/src/CraftSharp/Pages/Connexion.razor.cs
index 428c642..4552c57 100644
--- a/src/CraftSharp/Pages/Connexion.razor.cs
+++ b/src/CraftSharp/Pages/Connexion.razor.cs
@@ -24,6 +24,7 @@ namespace CraftSharp.Pages
         [Inject]
         public HttpClient httpClient { get; set; }
 
+
         private string error { get; set; }
         private ConnexionModel loginRequest { get; set; } = new ConnexionModel();
 
diff --git a/src/CraftSharp/Pages/Counter.razor b/src/CraftSharp/Pages/Counter.razor
deleted file mode 100644
index ef23cb3..0000000
--- a/src/CraftSharp/Pages/Counter.razor
+++ /dev/null
@@ -1,18 +0,0 @@
-@page "/counter"
-
-<PageTitle>Counter</PageTitle>
-
-<h1>Counter</h1>
-
-<p role="status">Current count: @currentCount</p>
-
-<button class="btn btn-primary" @onclick="IncrementCount">Click me</button>
-
-@code {
-    private int currentCount = 0;
-
-    private void IncrementCount()
-    {
-        currentCount++;
-    }
-}
diff --git a/src/CraftSharp/Pages/Edit.razor.cs b/src/CraftSharp/Pages/Edit.razor.cs
index 8ce6c2e..f0bd1b6 100644
--- a/src/CraftSharp/Pages/Edit.razor.cs
+++ b/src/CraftSharp/Pages/Edit.razor.cs
@@ -39,6 +39,7 @@ namespace CraftSharp.Pages
         [Inject]
         public IWebHostEnvironment WebHostEnvironment { get; set; }
 
+
         protected override async Task OnInitializedAsync()
         {
             var item = await DataService.GetById(Id);
@@ -52,7 +53,6 @@ namespace CraftSharp.Pages
         private async void HandleValidSubmit()
         {
             await DataService.Update(Id, itemModel);
-
             NavigationManager.NavigateTo("list");
         }
 
diff --git a/src/CraftSharp/Pages/FetchData.razor b/src/CraftSharp/Pages/FetchData.razor
deleted file mode 100644
index 41256c3..0000000
--- a/src/CraftSharp/Pages/FetchData.razor
+++ /dev/null
@@ -1,48 +0,0 @@
-@page "/fetchdata"
-
-<PageTitle>Weather forecast</PageTitle>
-
-@using CraftSharp.Data
-@inject WeatherForecastService ForecastService
-
-<h1>Weather forecast</h1>
-
-<p>This component demonstrates fetching data from a service.</p>
-
-@if (forecasts == null)
-{
-    <p><em>Loading...</em></p>
-}
-else
-{
-    <table class="table">
-        <thead>
-            <tr>
-                <th>Date</th>
-                <th>Temp. (C)</th>
-                <th>Temp. (F)</th>
-                <th>Summary</th>
-            </tr>
-        </thead>
-        <tbody>
-            @foreach (var forecast in forecasts)
-            {
-                <tr>
-                    <td>@forecast.Date.ToShortDateString()</td>
-                    <td>@forecast.TemperatureC</td>
-                    <td>@forecast.TemperatureF</td>
-                    <td>@forecast.Summary</td>
-                </tr>
-            }
-        </tbody>
-    </table>
-}
-
-@code {
-    private WeatherForecast[]? forecasts;
-
-    protected override async Task OnInitializedAsync()
-    {
-        forecasts = await ForecastService.GetForecastAsync(DateTime.Now);
-    }
-}
diff --git a/src/CraftSharp/Pages/Inscription.razor b/src/CraftSharp/Pages/Inscription.razor
index 83af701..76ca222 100644
--- a/src/CraftSharp/Pages/Inscription.razor
+++ b/src/CraftSharp/Pages/Inscription.razor
@@ -28,7 +28,7 @@
 
                 <label class="text-danger">@error</label>
                 <NavLink href="connexion">
-                    <h6 class="font-weight-normal text-center">Vous avez un compte ? Connectez vous</h6>
+                    <h6 class="font-weight-normal text-center" style="color: white">Vous avez un compte ? Connectez vous</h6>
                 </NavLink>
         </EditForm>
             
diff --git a/src/CraftSharp/Pages/List.razor.cs b/src/CraftSharp/Pages/List.razor.cs
index 39aa62c..5ee762c 100644
--- a/src/CraftSharp/Pages/List.razor.cs
+++ b/src/CraftSharp/Pages/List.razor.cs
@@ -5,6 +5,7 @@ using Blazorise.DataGrid;
 using CraftSharp.Modals;
 using CraftSharp.Models;
 using CraftSharp.Services;
+using CraftSharp.Shared;
 using Microsoft.AspNetCore.Components;
 using Microsoft.Extensions.Localization;
 
@@ -34,10 +35,14 @@ namespace CraftSharp.Pages
         [Inject]
         public IWebHostEnvironment WebHostEnvironment { get; set; }
 
+        [Inject]
+        public ILogger<List> Logger { get; set; }
+
         private async Task OnReadData(DataGridReadDataEventArgs<Item> e)
         {
             if (e.CancellationToken.IsCancellationRequested)
             {
+                Logger.Log(LogLevel.Critical, $"Failed to get api data ! - {e}");
                 return;
             }
 
@@ -59,7 +64,6 @@ namespace CraftSharp.Pages
             {
                 return;
             }
-
             await DataService.Delete(id);
 
             // Reload the page
diff --git a/src/CraftSharp/Pages/Opening.razor.cs b/src/CraftSharp/Pages/Opening.razor.cs
index 8140806..22917f1 100644
--- a/src/CraftSharp/Pages/Opening.razor.cs
+++ b/src/CraftSharp/Pages/Opening.razor.cs
@@ -29,14 +29,16 @@ namespace CraftSharp.Pages
         [Inject]
         public IStringLocalizer<Opening> Localizer { get; set; }
 
+        [Inject]
+        public ILogger<Opening> Logger { get; set; }
+
         int totalItem;
         List<Item> items;
 
         protected override async Task OnInitializedAsync()
         {
-            totalItem = await DataService.Count();
-
-            items = await DataService.List(0, totalItem);
+                totalItem = await DataService.Count();
+                items = await DataService.List(0, totalItem);
         }
 
         bool canOpen()
@@ -59,7 +61,6 @@ namespace CraftSharp.Pages
                         AuthStateProvider.GetCurrentUser().addItem(randomItem);
                     }
                 }
-                Console.WriteLine(randomItem.Name);
                 openingAnimation();
             }
             else
diff --git a/src/CraftSharp/Pages/Shop.razor.cs b/src/CraftSharp/Pages/Shop.razor.cs
index 11c7cf6..ec12295 100644
--- a/src/CraftSharp/Pages/Shop.razor.cs
+++ b/src/CraftSharp/Pages/Shop.razor.cs
@@ -15,6 +15,9 @@ namespace CraftSharp.Pages
         [Inject]
         public IStringLocalizer<Shop> Localizer { get; set; }
 
+        [Inject]
+        public ILogger<Shop> Logger { get; set; }
+
         List<ShopOfferModel> offers = new List<ShopOfferModel>()
         {
             new ShopOfferModel()
@@ -54,6 +57,7 @@ namespace CraftSharp.Pages
         {
             if (offer.InputAmount <= AuthService.GetCurrentUser().numberOfEmeralds)
             {
+                Logger.Log(LogLevel.Information, $"User {AuthService.GetCurrentUser().UserName} bought {offer.OutputAmount} keys for {offer.InputAmount} emeralds.");
                 AuthService.GetCurrentUser().numberOfEmeralds -= offer.InputAmount;
                 AuthService.GetCurrentUser().NumberOfKeys += offer.OutputAmount;
             }
diff --git a/src/CraftSharp/Pages/_Host.cshtml b/src/CraftSharp/Pages/_Host.cshtml
index 3451d14..6683441 100644
--- a/src/CraftSharp/Pages/_Host.cshtml
+++ b/src/CraftSharp/Pages/_Host.cshtml
@@ -10,7 +10,6 @@
 
 @{
     Layout = "_Layout";
-    Console.WriteLine("==============START==============");
     var response = await httpClient.GetAsync($"https://localhost:7139/User/GetUser");
     string jsonUser = await response.Content.ReadAsStringAsync();
     var user = new ConnexionModel();
diff --git a/src/CraftSharp/Program.cs b/src/CraftSharp/Program.cs
index 9405507..3f1fb26 100644
--- a/src/CraftSharp/Program.cs
+++ b/src/CraftSharp/Program.cs
@@ -21,6 +21,7 @@ using Microsoft.JSInterop;
 using CraftSharp.Controllers;
 
 var builder = WebApplication.CreateBuilder(args);
+builder.Logging.AddConfiguration(builder.Configuration.GetSection("Logging"));
 
 // Add services to the container.
 builder.Services.AddRazorPages();
@@ -41,7 +42,6 @@ builder.Services.AddScoped<UserController>();
 builder.Services.AddHttpClient();
 
 builder.Services.AddBlazoredModal();
-builder.Logging.AddConfiguration(builder.Configuration.GetSection("Logging"));
 
 builder.Services
    .AddBlazorise()
diff --git a/src/CraftSharp/Services/AuthService.cs b/src/CraftSharp/Services/AuthService.cs
index 347854f..8249e6f 100644
--- a/src/CraftSharp/Services/AuthService.cs
+++ b/src/CraftSharp/Services/AuthService.cs
@@ -8,8 +8,10 @@ namespace CraftSharp.Services
     {
         private static readonly List<AppUser> CurrentUser;
 
+
         static AuthService()
         {
+            
             CurrentUser = new List<AppUser>
             {
                 new AppUser { UserName = "Admin", Password = "123456", Roles = new List<UserRoles> { UserRoles.Admin }, numberOfKeys=999 }
@@ -41,17 +43,26 @@ namespace CraftSharp.Services
 
         public void Login(ConnexionModel loginRequest)
         {
-            Console.WriteLine("LOGIN : " + loginRequest.UserName);
             var user = CurrentUser.FirstOrDefault(w => w.UserName == loginRequest.UserName && w.Password == loginRequest.Password);
 
             if (user == null)
             {
-                Console.WriteLine("LOGINFAILED");
-
                 throw new Exception("User name or password invalid !");
             }
         }
 
+        public void Logout(CurrentUser user)
+        {
+            var idx = CurrentUser.FindIndex(u => u.UserName == user.UserName);
+            if(idx != -1)
+            {
+                CurrentUser[idx].numberOfEmeralds = user.numberOfEmeralds;
+                CurrentUser[idx].numberOfKeys = user.NumberOfKeys;
+                CurrentUser[idx].inventory = user.Inventory;
+
+            }
+        }
+
         public void Register(InscriptionModel registerRequest)
         {
             CurrentUser.Add(new AppUser { UserName = registerRequest.UserName, Password = registerRequest.Password, Roles = new List<UserRoles> { UserRoles.User } });
diff --git a/src/CraftSharp/Services/CustomStateProvider.cs b/src/CraftSharp/Services/CustomStateProvider.cs
index f1bbc58..99ee033 100644
--- a/src/CraftSharp/Services/CustomStateProvider.cs
+++ b/src/CraftSharp/Services/CustomStateProvider.cs
@@ -13,12 +13,14 @@ namespace CraftSharp.Services
     public class CustomStateProvider : AuthenticationStateProvider
     {
         private readonly IAuthService _authService;
+        private readonly ILogger<CustomStateProvider> _logger;
 
         private CurrentUser _currentUser { get; set; }
 
-        public CustomStateProvider(IAuthService authService)
+        public CustomStateProvider(IAuthService authService, ILogger<CustomStateProvider> logger)
         {
             this._authService = authService;
+            this._logger = logger;
         }
 
         public override async Task<AuthenticationState> GetAuthenticationStateAsync()
@@ -35,7 +37,7 @@ namespace CraftSharp.Services
             }
             catch (HttpRequestException ex)
             {
-                Console.WriteLine("Request failed:" + ex);
+                _logger.Log(LogLevel.Error, $"Auth Request failed : {ex}");
             }
 
             return new AuthenticationState(new ClaimsPrincipal(identity));
@@ -48,12 +50,14 @@ namespace CraftSharp.Services
             CurrentUser user;
             user = _authService.GetUser(loginParameters.UserName);
             _currentUser = user;
+            _logger.Log(LogLevel.Information, $"Login : {_currentUser.UserName}");
             NotifyAuthenticationStateChanged(GetAuthenticationStateAsync());
         }
 
         public async Task Logout()
         {
-
+            _logger.Log(LogLevel.Information, $"Logout : {_currentUser.UserName}");
+            _authService.Logout(_currentUser);
             _currentUser = new CurrentUser();
             NotifyAuthenticationStateChanged(GetAuthenticationStateAsync());
         }
@@ -65,19 +69,16 @@ namespace CraftSharp.Services
             // No error - Login the user
             var user = _authService.GetUser(registerParameters.UserName);
             _currentUser = user;
+            _logger.Log(LogLevel.Information, $"Register :  {_currentUser.UserName}");
             NotifyAuthenticationStateChanged(GetAuthenticationStateAsync());
         }
 
         public CurrentUser GetCurrentUser()
         {
-
             if (_currentUser != null && _currentUser.IsAuthenticated)
             {
-                Console.WriteLine("GETUSER: " + _currentUser.UserName);
                 return _currentUser;
             }
-            Console.WriteLine("GETUSER: FAIL");
-
             return new CurrentUser();
         }
     }
diff --git a/src/CraftSharp/Services/DataApiService.cs b/src/CraftSharp/Services/DataApiService.cs
index 0a8d477..b1d350e 100644
--- a/src/CraftSharp/Services/DataApiService.cs
+++ b/src/CraftSharp/Services/DataApiService.cs
@@ -1,17 +1,20 @@
 using CraftSharp.Components;
 using CraftSharp.Factories;
 using CraftSharp.Models;
+using Microsoft.Extensions.Logging;
 
 namespace CraftSharp.Services
 {
     public class DataApiService : IDataService
     {
         private readonly HttpClient _http;
+        private readonly ILogger<DataApiService> _logger;
 
         public DataApiService(
-            HttpClient http)
+            HttpClient http, ILogger<DataApiService> logger)
         {
             _http = http;
+            _logger = logger;
         }
 
         public async Task Add(ItemModel model)
@@ -21,6 +24,7 @@ namespace CraftSharp.Services
 
             // Save the data
             await _http.PostAsJsonAsync("https://localhost:7234/api/Crafting/", item);
+            _logger.Log(LogLevel.Information, $"ADDITION OF ITEM : {model.Id} - {model.Name}");
         }
 
         public async Task<int> Count()
@@ -42,13 +46,14 @@ namespace CraftSharp.Services
         {
             // Get the item
             var item = ItemFactory.Create(model);
-
             await _http.PutAsJsonAsync($"https://localhost:7234/api/Crafting/{id}", item);
+            _logger.Log(LogLevel.Information, $"UPDATING ITEM : {model.Id} - {model.Name}");
         }
 
         public async Task Delete(int id)
         {
             await _http.DeleteAsync($"https://localhost:7234/api/Crafting/{id}");
+            _logger.Log(LogLevel.Information, $"DELETION ON ITEM : {id}");
         }
 
         public async Task<List<CraftingRecipe>> GetRecipes()
diff --git a/src/CraftSharp/Services/IAuthService.cs b/src/CraftSharp/Services/IAuthService.cs
index 605a089..2293b3c 100644
--- a/src/CraftSharp/Services/IAuthService.cs
+++ b/src/CraftSharp/Services/IAuthService.cs
@@ -6,6 +6,7 @@ namespace CraftSharp.Services
     {
         CurrentUser GetUser(string userName);
         void Login(ConnexionModel loginRequest);
+        void Logout(CurrentUser user);
         void Register(InscriptionModel registerRequest);
     }
 }
diff --git a/src/CraftSharp/Shared/CultureSelector.razor.cs b/src/CraftSharp/Shared/CultureSelector.razor.cs
index 3437287..1265f3e 100644
--- a/src/CraftSharp/Shared/CultureSelector.razor.cs
+++ b/src/CraftSharp/Shared/CultureSelector.razor.cs
@@ -6,6 +6,9 @@ namespace CraftSharp.Shared
 {
     public partial class CultureSelector
     {
+        [Inject]
+        ILogger<CultureSelector> Logger { get; set; }   
+
         private CultureInfo[] supportedCultures = new[]
 {
         new CultureInfo("en-US"),
@@ -28,6 +31,7 @@ namespace CraftSharp.Shared
                 var uri = new Uri(this.NavigationManager.Uri).GetComponents(UriComponents.PathAndQuery, UriFormat.Unescaped);
                 var query = $"?culture={Uri.EscapeDataString(culture)}&" + $"redirectUri={Uri.EscapeDataString(uri)}";
 
+                Logger.Log(LogLevel.Debug, $"Culture change - {culture}");
                 // Redirect the user to the culture controller to set the cookie
                 this.NavigationManager.NavigateTo("/Culture/SetCulture" + query, forceLoad: true);
 
diff --git a/src/CraftSharp/Shared/HeaderLayout.razor.cs b/src/CraftSharp/Shared/HeaderLayout.razor.cs
index 280476b..7dbbe2a 100644
--- a/src/CraftSharp/Shared/HeaderLayout.razor.cs
+++ b/src/CraftSharp/Shared/HeaderLayout.razor.cs
@@ -1,4 +1,5 @@
 using CraftSharp.Models;
+using CraftSharp.Pages;
 using CraftSharp.Services;
 using Microsoft.AspNetCore.Components;
 using Microsoft.AspNetCore.Components.Authorization;
@@ -22,6 +23,7 @@ namespace CraftSharp.Shared
         [Inject]
         public HttpClient httpClient { get; set; }
 
+
         [CascadingParameter]
         private Task<AuthenticationState> AuthenticationState { get; set; }
 
@@ -36,16 +38,6 @@ namespace CraftSharp.Shared
             isAdmin();
         }
 
-        void goInscription()
-        {
-            NavigationManager.NavigateTo("inscription");
-        }
-
-        void goConnexion()
-        {
-            NavigationManager.NavigateTo("connexion");
-        }
-
         async public void isAdmin()
         {
             var roles = AuthStateProvider.GetCurrentUser().Roles;