renaming

src/PostIt/PostIt.Tests/ActivitiesPageViewModelTests.cs

@@ -72,9 +72,9 @@ public class ActivitiesPageViewModelTests
         {
             Paths.Add(path);
 
-            if (typeof(T) == typeof(List<ActivityBrowseItemDto>))
+            if (typeof(T) == typeof(List<ActivityInfo>))
             {
-                var activities = new List<ActivityBrowseItemDto>
+                var activities = new List<ActivityInfo>
                 {
                     new()
                     {
@@ -82,11 +82,11 @@ public class ActivitiesPageViewModelTests
                         Name = "Brush",
                         Description = "Coiffure à domicile",
                         PerformerCount = 1,
-                        Forms = new List<CommandFormSummaryDto>
+                        Forms = new List<CommandFormSummary>
                         {
                             new() { Id = 1, ActionName = "Rdv", Title = "Rendez-vous" }
                         },
-                        Children = new List<ActivityBrowseItemDto>
+                        Children = new List<ActivityInfo>
                         {
                             new()
                             {
@@ -95,7 +95,7 @@ public class ActivitiesPageViewModelTests
                                 Description = "Spécialisation premium",
                                 ParentCode = "brush",
                                 PerformerCount = 1,
-                                Forms = new List<CommandFormSummaryDto>
+                                Forms = new List<CommandFormSummary>
                                 {
                                     new() { Id = 2, ActionName = "Rdv", Title = "Rendez-vous premium" }
                                 }
@@ -106,14 +106,14 @@ public class ActivitiesPageViewModelTests
                 return Task.FromResult((T)(object)activities);
             }
 
-            if (typeof(T) == typeof(List<ActivityPerformerDto>))
+            if (typeof(T) == typeof(List<PerformerActivity>))
             {
                 var performers = path.EndsWith("brush-pro/users", StringComparison.Ordinal)
-                    ? new List<ActivityPerformerDto>
+                    ? new List<PerformerActivity>
                     {
                         new() { PerformerId = "pro-2", HasPerformerProfile = true, Active = false, UserName = "Bob", ActivityCode = "brush-pro", ActivityName = "Brush Pro", ExtraActivityCount = 2 }
                     }
-                    : new List<ActivityPerformerDto>
+                    : new List<PerformerActivity>
                     {
                         new() { PerformerId = "pro-1", HasPerformerProfile = true, Active = true, UserName = "Alice", ActivityCode = "brush", ActivityName = "Brush", ExtraActivityCount = 0 }
                     };

src/PostIt/PostIt.Tests/BillingCommandPageViewModelTests.cs

@@ -17,9 +17,9 @@ public class BillingCommandPageViewModelTests
         var api = new RecordingApi();
         var client = new BillingApiClient(api, "https://business.example/api/v1/");
         var vm = new BillingCommandPageViewModel(
-            new ActivityBrowseItemDto { Code = "dev", Name = "Développement" },
+            new ActivityInfo { Code = "dev", Name = "Développement" },
             new ActivityUserDisplayItem { PerformerId = "perf-1", UserName = "Alice" },
-            new CommandFormSummaryDto { Id = 12, ActionName = "Rdv", Title = "Rendez-vous" },
+            new CommandFormSummary { Id = 12, ActionName = "Rdv", Title = "Rendez-vous" },
             client)
         {
             EventDateText = "2026-09-02 14:30",
@@ -48,9 +48,9 @@ public class BillingCommandPageViewModelTests
         var api = new RecordingApi();
         var client = new BillingApiClient(api, "https://business.example/api/v1/");
         var vm = new BillingCommandPageViewModel(
-            new ActivityBrowseItemDto { Code = "book", Name = "Book" },
+            new ActivityInfo { Code = "book", Name = "Book" },
             new ActivityUserDisplayItem { PerformerId = "perf-2", UserName = "Bob" },
-            new CommandFormSummaryDto { Id = 13, ActionName = "Book", Title = "Réservation" },
+            new CommandFormSummary { Id = 13, ActionName = "Book", Title = "Réservation" },
             client);
 
         await vm.SubmitCommand.ExecuteAsync(null);
@@ -65,9 +65,9 @@ public class BillingCommandPageViewModelTests
         var api = new RecordingApi();
         var client = new BillingApiClient(api, "https://business.example/api/v1/");
         var vm = new BillingCommandPageViewModel(
-            new ActivityBrowseItemDto { Code = "dev", Name = "Développement" },
+            new ActivityInfo { Code = "dev", Name = "Développement" },
             new ActivityUserDisplayItem { PerformerId = "perf-1", UserName = "Alice" },
-            new CommandFormSummaryDto { Id = 12, ActionName = "Rdv", Title = "Rendez-vous" },
+            new CommandFormSummary { Id = 12, ActionName = "Rdv", Title = "Rendez-vous" },
             client)
         {
             EventDateText = "2026-09-02 14:30",
@@ -98,9 +98,9 @@ public class BillingCommandPageViewModelTests
             var api = new RecordingApi();
             var client = new BillingApiClient(api, "https://business.example/api/v1/");
             var vm = new BillingCommandPageViewModel(
-                new ActivityBrowseItemDto { Code = "dev", Name = "Développement" },
+                new ActivityInfo { Code = "dev", Name = "Développement" },
                 new ActivityUserDisplayItem { PerformerId = "perf-1", UserName = "Alice" },
-                new CommandFormSummaryDto { Id = 12, ActionName = "Rdv", Title = "Rendez-vous" },
+                new CommandFormSummary { Id = 12, ActionName = "Rdv", Title = "Rendez-vous" },
                 client);
 
             await vm.UseCurrentLocationCommand.ExecuteAsync(null);
@@ -127,9 +127,9 @@ public class BillingCommandPageViewModelTests
         };
         var client = new BillingApiClient(api, "https://business.example/api/v1/");
         var vm = new BillingCommandPageViewModel(
-            new ActivityBrowseItemDto { Code = "brush", Name = "Brush" },
+            new ActivityInfo { Code = "brush", Name = "Brush" },
             new ActivityUserDisplayItem { PerformerId = "perf-2", UserName = "Bob" },
-            new CommandFormSummaryDto { Id = 13, ActionName = "Brush", Title = "Coupe" },
+            new CommandFormSummary { Id = 13, ActionName = "Brush", Title = "Coupe" },
             client)
         {
             EventDateText = "2026-09-02 14:30",
@@ -163,9 +163,9 @@ public class BillingCommandPageViewModelTests
         };
         var client = new BillingApiClient(api, "https://business.example/api/v1/");
         var vm = new BillingCommandPageViewModel(
-            new ActivityBrowseItemDto { Code = "mbrush", Name = "MBrush" },
+            new ActivityInfo { Code = "mbrush", Name = "MBrush" },
             new ActivityUserDisplayItem { PerformerId = "perf-3", UserName = "Cara" },
-            new CommandFormSummaryDto { Id = 14, ActionName = "MBrush", Title = "Coupe groupée" },
+            new CommandFormSummary { Id = 14, ActionName = "MBrush", Title = "Coupe groupée" },
             client)
         {
             EventDateText = "2026-09-03 10:00",
@@ -201,9 +201,9 @@ public class BillingCommandPageViewModelTests
         };
         var client = new BillingApiClient(api, "https://business.example/api/v1/");
         var vm = new BillingCommandPageViewModel(
-            new ActivityBrowseItemDto { Code = "brush", Name = "Brush" },
+            new ActivityInfo { Code = "brush", Name = "Brush" },
             new ActivityUserDisplayItem { PerformerId = "perf-2", UserName = "Bob" },
-            new CommandFormSummaryDto { Id = 13, ActionName = "Brush", Title = "Coupe" },
+            new CommandFormSummary { Id = 13, ActionName = "Brush", Title = "Coupe" },
             client);
 
         await vm.InitializeAsync(new BillingQueryDetailsDto

src/PostIt/PostIt.Tests/BillingQueriesPageViewModelTests.cs

@@ -14,9 +14,9 @@ public class BillingQueriesPageViewModelTests
         var api = new StubBillingApi();
         var client = new BillingApiClient(api, "https://business.example/api/v1/");
         var vm = new BillingQueriesPageViewModel(
-            new ActivityBrowseItemDto { Code = "dev", Name = "Développement" },
+            new ActivityInfo { Code = "dev", Name = "Développement" },
             new ActivityUserDisplayItem { PerformerId = "perf-1", UserName = "Alice" },
-            new CommandFormSummaryDto { Id = 1, ActionName = "Rdv", Title = "Rendez-vous" },
+            new CommandFormSummary { Id = 1, ActionName = "Rdv", Title = "Rendez-vous" },
             client);
 
         await vm.InitializeAsync();
@@ -33,9 +33,9 @@ public class BillingQueriesPageViewModelTests
         var api = new StubBillingApi();
         var client = new BillingApiClient(api, "https://business.example/api/v1/");
         var vm = new BillingQueriesPageViewModel(
-            new ActivityBrowseItemDto { Code = "dev", Name = "Développement" },
+            new ActivityInfo { Code = "dev", Name = "Développement" },
             new ActivityUserDisplayItem { PerformerId = "perf-1", UserName = "Alice" },
-            new CommandFormSummaryDto { Id = 1, ActionName = "Rdv", Title = "Rendez-vous" },
+            new CommandFormSummary { Id = 1, ActionName = "Rdv", Title = "Rendez-vous" },
             client,
             isReadOnly: true,
             ongoingOnly: true);
@@ -131,4 +131,4 @@ public class BillingQueriesPageViewModelTests
 
         public ValueTask DisposeAsync() => ValueTask.CompletedTask;
     }
-}
+}

src/PostIt/PostIt/ViewModels/ActivitiesPageViewModel.cs

@@ -20,16 +20,16 @@ public partial class ActivitiesPageViewModel : ViewModelBase
     private bool _syncingSelection;
 
     [ObservableProperty]
-    public partial ObservableCollection<ActivityBrowseItemDto> Activities { get; set; } = new();
+    public partial ObservableCollection<ActivityInfo> Activities { get; set; } = new();
 
     [ObservableProperty]
-    public partial ActivityBrowseItemDto? SelectedActivity { get; set; }
+    public partial ActivityInfo? SelectedActivity { get; set; }
 
     [ObservableProperty]
-    public partial ObservableCollection<ActivityBrowseItemDto> Specializations { get; set; } = new();
+    public partial ObservableCollection<ActivityInfo> Specializations { get; set; } = new();
 
     [ObservableProperty]
-    public partial ActivityBrowseItemDto? SelectedSpecialization { get; set; }
+    public partial ActivityInfo? SelectedSpecialization { get; set; }
 
     [ObservableProperty]
     public partial ObservableCollection<ActivityUserDisplayItem> Performers { get; set; } = new();
@@ -43,7 +43,7 @@ public partial class ActivitiesPageViewModel : ViewModelBase
     [ObservableProperty]
     public partial string StatusMessage { get; set; } = "Choisissez une activité.";
 
-    public ActivityBrowseItemDto? CurrentActivity => SelectedSpecialization ?? SelectedActivity;
+    public ActivityInfo? CurrentActivity => SelectedSpecialization ?? SelectedActivity;
     public string SelectedActivityLabel => SelectedActivity?.Name ?? "(aucune activité)";
     public string CurrentActivityLabel => CurrentActivity?.Name ?? "(aucune)";
     public int CurrentFormCount => CurrentActivity?.Forms?.Count ?? 0;
@@ -66,19 +66,19 @@ public partial class ActivitiesPageViewModel : ViewModelBase
         _billingClient = billingClient ?? throw new ArgumentNullException(nameof(billingClient));
     }
 
-    partial void OnSelectedActivityChanged(ActivityBrowseItemDto? value)
+    partial void OnSelectedActivityChanged(ActivityInfo? value)
     {
         if (_syncingSelection) return;
         _ = ShowActivitySafeAsync(value);
     }
 
-    partial void OnSelectedSpecializationChanged(ActivityBrowseItemDto? value)
+    partial void OnSelectedSpecializationChanged(ActivityInfo? value)
     {
         if (_syncingSelection) return;
         _ = ShowSpecializationSafeAsync(value);
     }
 
-    private async Task ShowActivitySafeAsync(ActivityBrowseItemDto? value)
+    private async Task ShowActivitySafeAsync(ActivityInfo? value)
     {
         try
         {
@@ -94,7 +94,7 @@ public partial class ActivitiesPageViewModel : ViewModelBase
         }
     }
 
-    private async Task ShowSpecializationSafeAsync(ActivityBrowseItemDto? value)
+    private async Task ShowSpecializationSafeAsync(ActivityInfo? value)
     {
         try
         {
@@ -117,7 +117,7 @@ public partial class ActivitiesPageViewModel : ViewModelBase
         try
         {
             var list = await _client.GetCatalogAsync();
-            Activities = new ObservableCollection<ActivityBrowseItemDto>(list ?? new());
+            Activities = new ObservableCollection<ActivityInfo>(list ?? new());
 
             var first = Activities.FirstOrDefault();
             await ShowActivityAsync(first);
@@ -128,15 +128,15 @@ public partial class ActivitiesPageViewModel : ViewModelBase
         }
         catch (HttpRequestException ex) when (ex.StatusCode is HttpStatusCode.Unauthorized or HttpStatusCode.Forbidden)
         {
-            Activities = new ObservableCollection<ActivityBrowseItemDto>();
+            Activities = new ObservableCollection<ActivityInfo>();
-            Specializations = new ObservableCollection<ActivityBrowseItemDto>();
+            Specializations = new ObservableCollection<ActivityInfo>();
             Performers = new ObservableCollection<ActivityUserDisplayItem>();
             StatusMessage = "Accès refusé pour les activités (scope 'api'). Déconnectez puis reconnectez-vous.";
         }
         catch (Exception ex)
         {
-            Activities = new ObservableCollection<ActivityBrowseItemDto>();
+            Activities = new ObservableCollection<ActivityInfo>();
-            Specializations = new ObservableCollection<ActivityBrowseItemDto>();
+            Specializations = new ObservableCollection<ActivityInfo>();
             Performers = new ObservableCollection<ActivityUserDisplayItem>();
             StatusMessage = $"Erreur: {ex.Message}";
         }
@@ -146,7 +146,7 @@ public partial class ActivitiesPageViewModel : ViewModelBase
         }
     }
 
-    public async Task ShowActivityAsync(ActivityBrowseItemDto? activity)
+    public async Task ShowActivityAsync(ActivityInfo? activity)
     {
         _syncingSelection = true;
         try
@@ -163,7 +163,7 @@ public partial class ActivitiesPageViewModel : ViewModelBase
         OnPropertyChanged(nameof(SelectedActivityLabel));
         OnPropertyChanged(nameof(CurrentActivityLabel));
         OnPropertyChanged(nameof(CurrentFormCount));
-        Specializations = new ObservableCollection<ActivityBrowseItemDto>(activity?.Children ?? new());
+        Specializations = new ObservableCollection<ActivityInfo>(activity?.Children ?? new());
 
         if (activity is null)
         {
@@ -175,7 +175,7 @@ public partial class ActivitiesPageViewModel : ViewModelBase
         await LoadPerformersAsync(activity);
     }
 
-    public async Task ShowSpecializationAsync(ActivityBrowseItemDto? specialization)
+    public async Task ShowSpecializationAsync(ActivityInfo? specialization)
     {
         _syncingSelection = true;
         try
@@ -203,7 +203,7 @@ public partial class ActivitiesPageViewModel : ViewModelBase
         await LoadPerformersAsync(specialization);
     }
 
-    private async Task LoadPerformersAsync(ActivityBrowseItemDto activity)
+    private async Task LoadPerformersAsync(ActivityInfo activity)
     {
         IsBusy = true;
         try

src/PostIt/PostIt/ViewModels/ActivityUserDisplayItem.cs

@@ -17,7 +17,7 @@ public sealed class ActivityUserDisplayItem
     public int ExtraActivityCount { get; init; }
     public string ExtraActivityLabel { get; init; } = "Pas d'autre activité";
 
-    public static ActivityUserDisplayItem FromDto(ActivityPerformerDto dto)
+    public static ActivityUserDisplayItem FromDto(PerformerActivity dto)
     {
         return new ActivityUserDisplayItem
         {

src/PostIt/PostIt/ViewModels/BillingCommandPageViewModel.cs

@@ -21,9 +21,9 @@ public partial class BillingCommandPageViewModel : ViewModelBase
 {
     private readonly BillingApiClient _billingClient;
 
-    public ActivityBrowseItemDto Activity { get; }
+    public ActivityInfo Activity { get; }
     public ActivityUserDisplayItem Performer { get; }
-    public CommandFormSummaryDto Form { get; }
+    public CommandFormSummary Form { get; }
 
     [ObservableProperty]
     public partial bool IsBusy { get; set; }
@@ -104,9 +104,9 @@ public partial class BillingCommandPageViewModel : ViewModelBase
     }
 
     public BillingCommandPageViewModel(
-        ActivityBrowseItemDto activity,
+        ActivityInfo activity,
         ActivityUserDisplayItem performer,
-        CommandFormSummaryDto form,
+        CommandFormSummary form,
         BillingApiClient billingClient)
     {
         Activity = activity ?? throw new ArgumentNullException(nameof(activity));
@@ -487,4 +487,4 @@ public partial class BillingCommandPageViewModel : ViewModelBase
         longitude = parsedLongitude;
         return true;
     }
-}
+}

src/PostIt/PostIt/ViewModels/BillingQueriesPageViewModel.cs

@@ -18,9 +18,9 @@ public partial class BillingQueriesPageViewModel : ViewModelBase
 {
     private readonly BillingApiClient _billingClient;
 
-    public ActivityBrowseItemDto Activity { get; }
+    public ActivityInfo Activity { get; }
     public ActivityUserDisplayItem Performer { get; }
-    public CommandFormSummaryDto Form { get; }
+    public CommandFormSummary Form { get; }
     public bool IsReadOnly { get; }
     public bool OngoingOnly { get; }
 
@@ -55,9 +55,9 @@ public partial class BillingQueriesPageViewModel : ViewModelBase
     }
 
     public BillingQueriesPageViewModel(
-        ActivityBrowseItemDto activity,
+        ActivityInfo activity,
         ActivityUserDisplayItem performer,
-        CommandFormSummaryDto form,
+        CommandFormSummary form,
         BillingApiClient billingClient,
         bool isReadOnly = false,
         bool ongoingOnly = false)
@@ -170,4 +170,4 @@ public partial class BillingQueriesPageViewModel : ViewModelBase
 
     private static bool IsOngoingStatus(QueryStatus status)
         => status is QueryStatus.Inserted or QueryStatus.Accepted or QueryStatus.InProgress;
-}
+}

src/PostIt/PostIt/ViewModels/CommandFormsPageViewModel.cs

@@ -15,14 +15,14 @@ public partial class CommandFormsPageViewModel : ViewModelBase
 {
     private readonly BillingApiClient _billingClient;
 
-    public ActivityBrowseItemDto Activity { get; }
+    public ActivityInfo Activity { get; }
     public ActivityUserDisplayItem Performer { get; }
 
     [ObservableProperty]
-    public partial ObservableCollection<CommandFormSummaryDto> Forms { get; set; }
+    public partial ObservableCollection<CommandFormSummary> Forms { get; set; }
 
     [ObservableProperty, NotifyCanExecuteChangedFor(nameof(OpenSelectedFormCommand)), NotifyCanExecuteChangedFor(nameof(OpenQueriesCommand)), NotifyCanExecuteChangedFor(nameof(OpenOngoingQueriesCommand))]
-    public partial CommandFormSummaryDto? SelectedForm { get; set; }
+    public partial CommandFormSummary? SelectedForm { get; set; }
 
     [ObservableProperty]
     public partial string StatusMessage { get; set; }
@@ -43,7 +43,7 @@ public partial class CommandFormsPageViewModel : ViewModelBase
     }
 
     public CommandFormsPageViewModel(
-        ActivityBrowseItemDto activity,
+        ActivityInfo activity,
         ActivityUserDisplayItem performer,
         BillingApiClient billingClient)
     {
@@ -51,7 +51,7 @@ public partial class CommandFormsPageViewModel : ViewModelBase
         Performer = performer ?? throw new ArgumentNullException(nameof(performer));
         _billingClient = billingClient ?? throw new ArgumentNullException(nameof(billingClient));
 
-        Forms = new ObservableCollection<CommandFormSummaryDto>((activity.Forms ?? new())
+        Forms = new ObservableCollection<CommandFormSummary>((activity.Forms ?? new())
             .OrderBy(f => f.Title)
             .ThenBy(f => f.ActionName));
         SelectedForm = Forms.FirstOrDefault();
@@ -81,7 +81,7 @@ public partial class CommandFormsPageViewModel : ViewModelBase
             throw new InvalidOperationException("Application PostIt indisponible.");
         }
 
-        var vm = new BillingCommandPageViewModel(Activity, Performer, SelectedForm, _billingClient);
+        var vm = SelectedForm.CreateCommandPageViewModel(Activity, Performer,  _billingClient);
         await vm.InitializeAsync();
         await app.PushPageAsync(vm);
     }
@@ -131,4 +131,4 @@ public partial class CommandFormsPageViewModel : ViewModelBase
         await vm.InitializeAsync();
         await app.PushPageAsync(vm);
     }
-}
+}

src/Yavsc.Abstract/Workflow/ActivityInfo.cs

@@ -3,7 +3,7 @@ namespace Yavsc.Abstract.Workflow;
 /// <summary>
 /// Activity node returned by the browsing API.
 /// </summary>
-public sealed class ActivityBrowseItemDto
+public sealed class ActivityInfo
 {
     public string Code { get; set; } = string.Empty;
     public string Name { get; set; } = string.Empty;
@@ -12,6 +12,6 @@ public sealed class ActivityBrowseItemDto
     public string Photo { get; set; } = string.Empty;
     public int Rate { get; set; }
     public int PerformerCount { get; set; }
-    public List<CommandFormSummaryDto> Forms { get; set; } = new();
+    public List<CommandFormSummary> Forms { get; set; } = new();
-    public List<ActivityBrowseItemDto> Children { get; set; } = new();
+    public List<ActivityInfo> Children { get; set; } = new();
 }

src/Yavsc.Abstract/Workflow/CommandFormSummary.cs

@@ -3,7 +3,7 @@ namespace Yavsc.Abstract.Workflow;
 /// <summary>
 /// Lightweight command-form description exposed to API clients.
 /// </summary>
-public sealed class CommandFormSummaryDto
+public sealed class CommandFormSummary
 {
     public long Id { get; set; }
     public string ActionName { get; set; } = string.Empty;

src/Yavsc.Abstract/Workflow/PerformerActivity.cs

@@ -3,7 +3,7 @@ namespace Yavsc.Abstract.Workflow;
 /// <summary>
 /// Lightweight performer description returned for one activity.
 /// </summary>
-public sealed class ActivityPerformerDto
+public sealed class PerformerActivity
 {
     public string PerformerId { get; set; } = string.Empty;
     public bool HasPerformerProfile { get; set; }

src/Yavsc.Api.Client/ActivityApiClient.cs

@@ -30,7 +30,7 @@ public sealed class ActivityApiClient
         _baseAddress = new Uri(businessBaseAddress, UriKind.Absolute);
     }
 
-    public Task<List<ActivityBrowseItemDto>> GetCatalogAsync(
+    public Task<List<ActivityInfo>> GetCatalogAsync(
         string? parentCode = null,
         CancellationToken ct = default)
     {
@@ -38,23 +38,23 @@ public sealed class ActivityApiClient
             ? $"{PathPrefix}/catalog"
             : $"{PathPrefix}/catalog?parentCode={Uri.EscapeDataString(parentCode)}";
 
-        return _api.CallAsync<List<ActivityBrowseItemDto>>(HttpMethod.Get, Absolute(path), ct: ct);
+        return _api.CallAsync<List<ActivityInfo>>(HttpMethod.Get, Absolute(path), ct: ct);
     }
 
-    public Task<List<ActivityPerformerDto>> GetUsersAsync(
+    public Task<List<PerformerActivity>> GetUsersAsync(
         string activityCode,
         CancellationToken ct = default)
     {
         if (string.IsNullOrWhiteSpace(activityCode))
             throw new ArgumentException("Activity code is required.", nameof(activityCode));
 
-        return _api.CallAsync<List<ActivityPerformerDto>>(
+        return _api.CallAsync<List<PerformerActivity>>(
             HttpMethod.Get,
             Absolute($"{PathPrefix}/{Uri.EscapeDataString(activityCode)}/users"),
             ct: ct);
     }
 
-    public Task<List<ActivityPerformerDto>> GetPerformersAsync(
+    public Task<List<PerformerActivity>> GetPerformersAsync(
         string activityCode,
         CancellationToken ct = default)
         => GetUsersAsync(activityCode, ct);

src/Yavsc.Api.Test/ActivityApiControllerTests.cs

@@ -42,7 +42,7 @@ public sealed class ActivityApiControllerTests : IClassFixture<ApiWebServerFixtu
         var response = await http.GetAsync("/api/v1/activity/dev/users", TestContext.Current.CancellationToken);
         Assert.Equal(HttpStatusCode.OK, response.StatusCode);
 
-        var payload = await response.Content.ReadFromJsonAsync<List<ActivityPerformerDto>>(TestContext.Current.CancellationToken);
+        var payload = await response.Content.ReadFromJsonAsync<List<PerformerActivity>>(TestContext.Current.CancellationToken);
         Assert.NotNull(payload);
         Assert.Single(payload!);
         Assert.Equal("alice", payload[0].PerformerId);
@@ -68,7 +68,7 @@ public sealed class ActivityApiControllerTests : IClassFixture<ApiWebServerFixtu
         var response = await http.GetAsync("/api/v1/activity/dev/users", TestContext.Current.CancellationToken);
         Assert.Equal(HttpStatusCode.OK, response.StatusCode);
 
-        var payload = await response.Content.ReadFromJsonAsync<List<ActivityPerformerDto>>(TestContext.Current.CancellationToken);
+        var payload = await response.Content.ReadFromJsonAsync<List<PerformerActivity>>(TestContext.Current.CancellationToken);
         Assert.NotNull(payload);
         Assert.Single(payload!);
         Assert.Equal("alice", payload[0].PerformerId);
@@ -84,7 +84,7 @@ public sealed class ActivityApiControllerTests : IClassFixture<ApiWebServerFixtu
         var catalogResponse = await http.GetAsync("/api/v1/activity/catalog", TestContext.Current.CancellationToken);
         Assert.Equal(HttpStatusCode.OK, catalogResponse.StatusCode);
 
-        var catalog = await catalogResponse.Content.ReadFromJsonAsync<List<ActivityBrowseItemDto>>(TestContext.Current.CancellationToken);
+        var catalog = await catalogResponse.Content.ReadFromJsonAsync<List<ActivityInfo>>(TestContext.Current.CancellationToken);
         Assert.NotNull(catalog);
 
         var dev = catalog!.Single(a => a.Code == "dev");
@@ -93,7 +93,7 @@ public sealed class ActivityApiControllerTests : IClassFixture<ApiWebServerFixtu
         var performersResponse = await http.GetAsync("/api/v1/activity/dev/users", TestContext.Current.CancellationToken);
         Assert.Equal(HttpStatusCode.OK, performersResponse.StatusCode);
 
-        var performers = await performersResponse.Content.ReadFromJsonAsync<List<ActivityPerformerDto>>(TestContext.Current.CancellationToken);
+        var performers = await performersResponse.Content.ReadFromJsonAsync<List<PerformerActivity>>(TestContext.Current.CancellationToken);
         Assert.NotNull(performers);
         Assert.Equal(dev.PerformerCount, performers!.Count);
         Assert.Contains(performers, p => p.PerformerId == "alice");
@@ -108,7 +108,7 @@ public sealed class ActivityApiControllerTests : IClassFixture<ApiWebServerFixtu
         var catalogResponse = await http.GetAsync("/api/v1/activity/catalog", TestContext.Current.CancellationToken);
         Assert.Equal(HttpStatusCode.OK, catalogResponse.StatusCode);
 
-        var catalog = await catalogResponse.Content.ReadFromJsonAsync<List<ActivityBrowseItemDto>>(TestContext.Current.CancellationToken);
+        var catalog = await catalogResponse.Content.ReadFromJsonAsync<List<ActivityInfo>>(TestContext.Current.CancellationToken);
         Assert.NotNull(catalog);
         Assert.DoesNotContain(catalog!, a => a.Code == "ghost");
         Assert.Contains(catalog!, a => a.Code == "dev");
@@ -123,13 +123,13 @@ public sealed class ActivityApiControllerTests : IClassFixture<ApiWebServerFixtu
         var catalogResponse = await http.GetAsync("/api/v1/activity/catalog", TestContext.Current.CancellationToken);
         Assert.Equal(HttpStatusCode.OK, catalogResponse.StatusCode);
 
-        var catalog = await catalogResponse.Content.ReadFromJsonAsync<List<ActivityBrowseItemDto>>(TestContext.Current.CancellationToken);
+        var catalog = await catalogResponse.Content.ReadFromJsonAsync<List<ActivityInfo>>(TestContext.Current.CancellationToken);
         Assert.NotNull(catalog);
         Assert.Contains(catalog!, a => a.Code == "declared-only");
 
         var response = await http.GetAsync("/api/v1/activity/declared-only/users", TestContext.Current.CancellationToken);
         Assert.Equal(HttpStatusCode.OK, response.StatusCode);
-        var payload = await response.Content.ReadFromJsonAsync<List<ActivityPerformerDto>>(TestContext.Current.CancellationToken);
+        var payload = await response.Content.ReadFromJsonAsync<List<PerformerActivity>>(TestContext.Current.CancellationToken);
         Assert.NotNull(payload);
         Assert.Single(payload!);
         Assert.Equal("bob", payload[0].PerformerId);
@@ -149,8 +149,8 @@ public sealed class ActivityApiControllerTests : IClassFixture<ApiWebServerFixtu
         Assert.Equal(HttpStatusCode.OK, usersResponse.StatusCode);
         Assert.Equal(HttpStatusCode.OK, performersResponse.StatusCode);
 
-        var usersPayload = await usersResponse.Content.ReadFromJsonAsync<List<ActivityPerformerDto>>(TestContext.Current.CancellationToken);
+        var usersPayload = await usersResponse.Content.ReadFromJsonAsync<List<PerformerActivity>>(TestContext.Current.CancellationToken);
-        var performersPayload = await performersResponse.Content.ReadFromJsonAsync<List<ActivityPerformerDto>>(TestContext.Current.CancellationToken);
+        var performersPayload = await performersResponse.Content.ReadFromJsonAsync<List<PerformerActivity>>(TestContext.Current.CancellationToken);
 
         Assert.NotNull(usersPayload);
         Assert.NotNull(performersPayload);

src/Yavsc.Api/Controllers/Business/ActivityApiController.cs

@@ -29,7 +29,7 @@ namespace Yavsc.Controllers
         }
 
         [HttpGet("catalog")]
-        public async Task<ActionResult<IEnumerable<ActivityBrowseItemDto>>> GetCatalog(
+        public async Task<ActionResult<IEnumerable<ActivityInfo>>> GetCatalog(
             CancellationToken cancellationToken,
             [FromQuery] string parentCode = null)
         {
@@ -74,7 +74,7 @@ namespace Yavsc.Controllers
         }
 
         [HttpGet("{id}/users")]
-        public async Task<ActionResult<IEnumerable<ActivityPerformerDto>>> GetUsers(
+        public async Task<ActionResult<IEnumerable<PerformerActivity>>> GetUsers(
             [FromRoute] string id,
             CancellationToken cancellationToken)
         {
@@ -97,7 +97,7 @@ namespace Yavsc.Controllers
         }
 
         [HttpGet("{id}/performers")]
-        public Task<ActionResult<IEnumerable<ActivityPerformerDto>>> GetPerformers(
+        public Task<ActionResult<IEnumerable<PerformerActivity>>> GetPerformers(
             [FromRoute] string id,
             CancellationToken cancellationToken)
         {
@@ -105,7 +105,7 @@ namespace Yavsc.Controllers
             return GetUsers(id, cancellationToken);
         }
 
-        private Task<List<ActivityPerformerDto>> QueryDeclaredUsersAsync(
+        private Task<List<PerformerActivity>> QueryDeclaredUsersAsync(
             string activityCode,
             string activityName,
             CancellationToken cancellationToken)
@@ -118,7 +118,7 @@ namespace Yavsc.Controllers
                 from performer in performerProfiles.DefaultIfEmpty()
                 where ua.DoesCode == activityCode
                 orderby user != null ? user.UserName : ua.UserId
-                select new ActivityPerformerDto
+                select new PerformerActivity
                 {
                     PerformerId = ua.UserId,
                     HasPerformerProfile = performer != null,
@@ -260,11 +260,11 @@ namespace Yavsc.Controllers
             return _context.Activities.Count(e => e.Code == id) > 0;
         }
 
-        private static ActivityBrowseItemDto ToBrowseItem(
+        private static ActivityInfo ToBrowseItem(
             Activity activity,
             IReadOnlyDictionary<string, int> performerCounts)
         {
-            return new ActivityBrowseItemDto
+            return new ActivityInfo
             {
                 Code = activity.Code,
                 Name = activity.Name,
@@ -274,7 +274,7 @@ namespace Yavsc.Controllers
                 Rate = activity.Rate,
                 PerformerCount = performerCounts.TryGetValue(activity.Code, out var count) ? count : 0,
                 Forms = (activity.Forms ?? Enumerable.Empty<CommandForm>())
-                    .Select(f => new CommandFormSummaryDto
+                    .Select(f => new CommandFormSummary
                     {
                         Id = f.Id,
                         ActionName = f.ActionName,
@@ -285,7 +285,7 @@ namespace Yavsc.Controllers
                     .Where(c => !c.Hidden)
                     .Where(c => performerCounts.TryGetValue(c.Code, out var childCount) && childCount > 0)
                     .OrderByDescending(c => c.Rate)
-                    .Select(c => new ActivityBrowseItemDto
+                    .Select(c => new ActivityInfo
                     {
                         Code = c.Code,
                         Name = c.Name,
@@ -295,7 +295,7 @@ namespace Yavsc.Controllers
                         Rate = c.Rate,
                         PerformerCount = performerCounts.TryGetValue(c.Code, out var childCount) ? childCount : 0,
                         Forms = (c.Forms ?? Enumerable.Empty<CommandForm>())
-                            .Select(f => new CommandFormSummaryDto
+                            .Select(f => new CommandFormSummary
                             {
                                 Id = f.Id,
                                 ActionName = f.ActionName,