Display no element and nb element (#47)

src/GameIdeas/Client/GameIdeas.BlazorApp/Pages/Games/Games.razor

@@ -23,12 +23,22 @@
     <div class="content">
         @if (!IsLoading)
         {
-            @foreach (var game in GamesDto)
+            @if (GamesDto.NumberOfGames != 0)
+            {
+                <div class="games-number">@string.Format(ResourcesKey.GamesNumberFormat, GamesDto.NumberOfGames)</div>
+
+                @foreach (var game in GamesDto.Games)
                 {
                     <GameRow GameDto="game" OnDelete="HandleDeleteGame" OnEdit="HandleEditGame" />
                 }
             }
             else
+            {
+                <div class="no-games">@ResourcesKey.NoGames</div>
+            }
+            
+        }
+        else
         {
             @for (int i = 0; i < 20; i++)
             {

src/GameIdeas/Client/GameIdeas.BlazorApp/Pages/Games/Games.razor.cs

@@ -12,7 +12,7 @@ public partial class Games : GameBaseComponent
 {
     private DisplayType DisplayType = DisplayType.List;
     private GameFilterParams GameFilter = new();
-    private IEnumerable<GameDto> GamesDto = [];
+    private GameListDto GamesDto = new();
     private int CurrentPage;
     private Popup? DeletePopup;
     private GameDto? GameToDelete;
@@ -47,6 +47,7 @@ public partial class Games : GameBaseComponent
         finally
         {
             IsLoading = false;
+            StateHasChanged();
         }
     }
     private async Task HandleFilterChanged(GameFilterParams args)

src/GameIdeas/Client/GameIdeas.BlazorApp/Pages/Games/Gateways/GameGateway.cs

@@ -35,7 +35,7 @@ public class GameGateway(IHttpClientService httpClientService) : IGameGateway
         }
     }
 
-    public async Task<IEnumerable<GameDto>> FetchGames(GameFilterParams filterParams, int currentPage)
+    public async Task<GameListDto> FetchGames(GameFilterParams filterParams, int currentPage)
     {
         try
         {
@@ -52,9 +52,11 @@ public class GameGateway(IHttpClientService httpClientService) : IGameGateway
                 PropertyIds = filterParams.Properties?.Select(d => d.Id ?? 0).ToList(),
                 ReleaseYears = filterParams.ReleaseYears,
                 TagIds = filterParams.Tags?.Select(d => d.Id ?? 0).ToList(),
+                SortPropertyName = filterParams.SortProperty?.PropertyName,
+                SortType = filterParams.SortType?.SortType
             };
 
-            var result = await httpClientService.FetchDataAsync<IEnumerable<GameDto>>(Endpoints.Game.Fetch(filter));
+            var result = await httpClientService.FetchDataAsync<GameListDto>(Endpoints.Game.Fetch(filter));
             return result ?? throw new InvalidOperationException(ResourcesKey.ErrorFetchGames);
         }
         catch (Exception)

src/GameIdeas/Client/GameIdeas.BlazorApp/Pages/Games/Gateways/IGameGateway.cs

@@ -7,7 +7,7 @@ public interface IGameGateway
 {
     Task<CategoriesDto> FetchCategories();
     Task<int> CreateGame(GameDetailDto game);
-    Task<IEnumerable<GameDto>> FetchGames(GameFilterParams filter, int currentPage);
+    Task<GameListDto> FetchGames(GameFilterParams filter, int currentPage);
     Task<GameDetailDto> GetGameById(int gameId);
     Task<bool> DeleteGame(int gameIdToDelete);
     Task<int> UpdateGame(GameDetailDto gameDto);

src/GameIdeas/Client/GameIdeas.BlazorApp/Pages/Users/Users.razor

@@ -28,12 +28,21 @@
     <div class="content">
         @if (!IsLoading)
         {
+            @if (UserList.UsersCount != 0)
+            {
+                <div class="user-number">@string.Format(ResourcesKey.UsersNumberFormat, UserList.UsersCount)</div>
+
                 @foreach (var user in UserList.Users ?? [])
                 {
                     <UserRow User="user" Roles="Roles.ToList()" OnRemove="HandleOpenConfirmationPopup" OnSubmit="HandleUpdateUser" Validator="@(new UserUpdateValidator())" CanDelete=@(user.Id != currentUserId) />
                 }
             }
             else
+            {
+                <div class="no-users">@ResourcesKey.NoUsers</div>
+            }
+        }
+        else
         {
             @for (int i = 0; i < 20; i++)
             {

src/GameIdeas/Client/GameIdeas.BlazorApp/Pages/Users/Users.razor.cs

@@ -36,20 +36,36 @@ public partial class Users
         }
 
 
-        await FetchData();
+        await FetchUsers();
+        await FetchRoles();
         await base.OnInitializedAsync();
     }
 
-    private async Task FetchData(bool fetchRoles = true)
+    private async Task FetchUsers(bool displayLoading = true)
+    {
+        try
+        {
+            IsLoading = displayLoading;
+
+            UserList = await UserGateway.GetUsers(FilterParams, CurrentPage);
+        }
+        catch (Exception)
+        {
+            throw;
+        }
+        finally
+        {
+            IsLoading = false;
+        }
+    }
+
+    private async Task FetchRoles()
     {
         try
         {
             IsLoading = true;
 
-            if (fetchRoles)
             Roles = await UserGateway.GetRoles();
-
-            UserList = await UserGateway.GetUsers(FilterParams, CurrentPage);
         }
         catch (Exception)
         {
@@ -68,7 +84,7 @@ public partial class Users
             IsLoading = true;
 
             await UserGateway.CreateUser(user);
-            await FetchData(false);
+            await FetchUsers();
         }
         catch (Exception)
         {
@@ -89,7 +105,7 @@ public partial class Users
             IsLoading = true;
 
             await UserGateway.UpdateUser(user);
-            await FetchData(false);
+            await FetchUsers();
         }
         catch (Exception)
         {
@@ -115,7 +131,7 @@ public partial class Users
             IsLoading = true;
 
             await UserGateway.DeleteUser(UserDelete.Id);
-            await FetchData(false);
+            await FetchUsers();
         }
         catch (Exception)
         {
@@ -134,7 +150,7 @@ public partial class Users
     }
     private async Task HandleFilterChanged()
     {
-        await FetchData(false);
+        await FetchUsers(false);
     }
     private void HandleCancelPopupClicked()
     {

src/GameIdeas/GameIdeas.Resources/CreateStaticResourceKey.cs

@@ -74,6 +74,10 @@ public class Translations (TranslationService translationService)
     public string Detail => translationService.Translate(nameof(Detail));
     public string Edit => translationService.Translate(nameof(Edit));
     public string Delete => translationService.Translate(nameof(Delete));
+    public string NoGames => translationService.Translate(nameof(NoGames));
+    public string NoUsers => translationService.Translate(nameof(NoUsers));
+    public string GamesNumberFormat => translationService.Translate(nameof(GamesNumberFormat));
+    public string UsersNumberFormat => translationService.Translate(nameof(UsersNumberFormat));
 }
 
 public static class ResourcesKey
@@ -156,4 +160,8 @@ public static class ResourcesKey
     public static string Detail => _instance?.Detail ?? throw new InvalidOperationException("ResourcesKey.Detail is not initialized.");
     public static string Edit => _instance?.Edit ?? throw new InvalidOperationException("ResourcesKey.Edit is not initialized.");
     public static string Delete => _instance?.Delete ?? throw new InvalidOperationException("ResourcesKey.Delete is not initialized.");
+    public static string NoGames => _instance?.NoGames ?? throw new InvalidOperationException("ResourcesKey.NoGames is not initialized.");
+    public static string NoUsers => _instance?.NoUsers ?? throw new InvalidOperationException("ResourcesKey.NoUsers is not initialized.");
+    public static string GamesNumberFormat => _instance?.GamesNumberFormat ?? throw new InvalidOperationException("ResourcesKey.GamesNumberFormat is not initialized.");
+    public static string UsersNumberFormat => _instance?.UsersNumberFormat ?? throw new InvalidOperationException("ResourcesKey.UsersNumberFormat is not initialized.");
 }

src/GameIdeas/GameIdeas.Shared/Dto/GameListDto.cs

@@ -0,0 +1,7 @@
+namespace GameIdeas.Shared.Dto;
+
+public class GameListDto
+{
+    public IEnumerable<GameDto> Games { get; set; } = [];
+    public int NumberOfGames { get; set; }
+}

src/GameIdeas/Server/GameIdeas.WebAPI/Controllers/GameController.cs

@@ -17,7 +17,7 @@ public class GameController(
     private readonly ILogger<GameController> logger = loggerFactory.CreateLogger<GameController>();
 
     [HttpGet]
-    public async Task<ActionResult<IEnumerable<GameDto>>> SearchGames([FromQuery] GameFilterDto filter)
+    public async Task<ActionResult<GameListDto>> SearchGames([FromQuery] GameFilterDto filter)
     {
         try
         {

src/GameIdeas/Server/GameIdeas.WebAPI/Files/GameIdeas.fr.json

@@ -69,5 +69,9 @@
   "ReadLess": "Réduire",
   "Detail": "Détail",
   "Edit": "Modifier",
-  "Delete": "Supprimer"
+  "Delete": "Supprimer",
+  "NoGames": "Pas de jeux disponible",
+  "NoUsers": "Pas d'utilisateurs disponible",
+  "GamesNumberFormat": "Nombre de jeux : {0}",
+  "UsersNumberFormat": "Nombre d'utilisateurs : {0}"
 }

src/GameIdeas/Server/GameIdeas.WebAPI/Services/Games/GameReadService.cs

@@ -12,7 +12,7 @@ namespace GameIdeas.WebAPI.Services.Games;
 
 public class GameReadService(GameIdeasContext context, IMapper mapper, ICategoryService categoryService) : IGameReadService
 {
-    public async Task<IEnumerable<GameDto>> GetGames(GameFilterDto filter)
+    public async Task<GameListDto> GetGames(GameFilterDto filter)
     {
         var query = context.Games
             .Include(g => g.GamePlatforms).ThenInclude(gp => gp.Platform)
@@ -26,13 +26,19 @@ public class GameReadService(GameIdeasContext context, IMapper mapper, ICategory
 
         ApplyOrder(ref query, filter);
 
-        var games = await query.Skip((filter.CurrentPage - 1) * GlobalConstants.NUMBER_PER_PAGE)
+        var games = await query.ToListAsync();
-            .Take(GlobalConstants.NUMBER_PER_PAGE)
-            .ToListAsync();
 
         ApplyStaticFilter(ref games, filter);
 
-        return mapper.Map<IEnumerable<GameDto>>(games);
+        games = [.. games
+            .Skip((filter.CurrentPage - 1) * GlobalConstants.NUMBER_PER_PAGE)
+            .Take(GlobalConstants.NUMBER_PER_PAGE)];
+
+        return new()
+        {
+            Games = mapper.Map<IEnumerable<GameDto>>(games),
+            NumberOfGames = games.Count
+        };
     }
 
     public async Task<GameDetailDto> GetGameById(int gameId)

src/GameIdeas/Server/GameIdeas.WebAPI/Services/Games/IGameReadService.cs

@@ -4,6 +4,6 @@ namespace GameIdeas.WebAPI.Services.Games;
 
 public interface IGameReadService
 {
-    Task<IEnumerable<GameDto>> GetGames(GameFilterDto filter);
+    Task<GameListDto> GetGames(GameFilterDto filter);
     Task<GameDetailDto> GetGameById(int gameId);
 }

src/GameIdeas/Server/GameIdeas.WebAPI/Services/Users/UserReadService.cs

@@ -33,9 +33,10 @@ public class UserReadService(
             .OrderBy(u => u.UserName)
             .ToListAsync();
 
-        var count = users.Count;
         ApplyStaticFilter(ref users, filter);
         
+        var count = users.Count;
+
         var usersDto = mapper.Map<IEnumerable<UserDto>>(users);
         usersDto = await ApplyRoles(usersDto, filter);