doc/architecture/postit-oidc.md

@@ -56,7 +56,6 @@ pas vers un serveur HTTP.
 |---------------------------------|-------------------------------------------------------------------|
 | `Services/OidcLoginPhase`       | Enum des étapes du flow : `Idle / Discovering / OpeningBrowser / AwaitingCallback / ExchangingCode / Success / Error` |
 | `Services/YavscApiClient`       | Client HTTP de l'API Yavsc. Porte `LoginInteractiveAsync(IProgress<OidcLoginPhase>)` et `TrySilentLoginAsync`. Refresh silencieux sur 401 et sur access-token bientôt expiré. |
-| `Services/BlogApiClient`        | Mapper DTO↔path pour la sous-API blog. **Note** : `pathPrefix` est *relatif* à `/api/v1/` (que porte déjà `BaseAddress`) — ex. `"blog"` pour matcher `[Route(APIPrefix + "/blog")]`. Ne pas ré-inclure `api/`. |
 | `Services/SingleInstance`       | Named-pipe helper. `TryHandOffAsync` côté 2ᵉ instance, `StartServerAsync` côté instance vivante. |
 | `Services/CustomSchemeBrowser`  | `IBrowser` OidcClient qui ouvre le système + attend le pipe.      |
 | `Services/SchemeUrlDetector`    | Détection pure, testable, du `postit://callback` dans argv.       |

src/PostIt/PostIt/Services/BlogApiClient.cs

@@ -15,16 +15,6 @@ namespace PostIt.Services;
 /// <see cref="YavscApiClient"/>. This class is a thin DTO↔path
 /// mapper, nothing more.
 ///
-/// <para><b>URL convention.</b> <see cref="YavscApiClient"/>'s
-/// <c>BaseAddress</c> already terminates with <c>/api/v1/</c>
-/// (see <c>Settings.ApiUrl</c>). The path prefix below is
-/// therefore <i>relative</i> to that version segment: a prefix of
-/// <c>"blog"</c> resolves to <c>…/api/v1/blog</c>, which matches
-/// the <c>[Route(APIPrefix + "/blog")]</c> attribute on
-/// <c>Yavsc.Blogs.Controllers.BlogApiController</c>. Do not
-/// re-include the <c>api/</c> segment here — that produced 404s
-/// in the past (see commit "PostIt: fix blog API double-prefix").</para>
-///
 /// The class is intentionally non-IDisposable: it does not own the
 /// <see cref="YavscApiClient"/> it depends on. Lifetimes are managed
 /// by the consumer (typically a singleton service registered with
@@ -32,7 +22,7 @@ namespace PostIt.Services;
 /// </summary>
 public sealed class BlogApiClient
 {
-    private const string DefaultPathPrefix = "blog";
+    private const string DefaultPathPrefix = "api/blog";
 
     private readonly YavscApiClient _api;
     private readonly string _pathPrefix;

src/PostIt/PostIt/ViewModels/MainPageViewModel.cs

@@ -128,28 +128,9 @@ public partial class MainPageViewModel : ViewModelBase
     [RelayCommand]
     internal async Task Save()
     {
-        // No selection means "create a new post from the editor".
-        // The server is the source of truth, so we POST without an id
-        // and let BlogApiController assign one. The local view-model
-        // is then rebound to the server-issued record.
         if (SelectedPost is null)
         {
-            var draft = new BlogPost
-            {
-                Title = string.Empty,
-                Article = string.Empty,
-                DateCreated = DateTime.UtcNow,
-                DateModified = DateTime.UtcNow
-            };
-            await ExecuteAsync(async () =>
-            {
-                var created = await BlogClient.CreatePostAsync(draft);
-                if (created is not null)
-                {
-                    SelectedPost = created;
-                    StatusMessage = $"Created post {created.Id}.";
-                }
-            });
+            StatusMessage = "A post must be selected before saving.";
             return;
         }
 
@@ -195,6 +176,19 @@ public partial class MainPageViewModel : ViewModelBase
         });
     }
 
+    [RelayCommand]
+    internal void New()
+    {
+        SelectedPost = new BlogPost
+        {
+            Title = string.Empty,
+            Article = string.Empty,
+            DateCreated = DateTime.UtcNow,
+            DateModified = DateTime.UtcNow
+        };
+        StatusMessage = "New blog post ready.";
+    }
+
     [RelayCommand]
     internal void OpenSettings()
     {
@@ -259,6 +253,7 @@ public partial class MainPageViewModel : ViewModelBase
         LoadPostsCommand.NotifyCanExecuteChanged();
         SaveCommand.NotifyCanExecuteChanged();
         DeleteCommand.NotifyCanExecuteChanged();
+        NewCommand.NotifyCanExecuteChanged();
     }
 
     private bool CanSave() => SelectedPost is not null && !IsBusy;

src/PostIt/PostIt/Views/MainPage.axaml

@@ -32,6 +32,7 @@
             <StackPanel Orientation="Horizontal" Spacing="8">
                 <Button Command="{Binding LoadPosts}" Content="Load posts" />
                 <Button Command="{Binding Search}" Content="Filter" />
+                <Button Command="{Binding New}" Content="New post" />
                 <Button Command="{Binding Save}" Content="Save" />
                 <Button Command="{Binding Delete}" Content="Delete" />
                 <!--

src/Yavsc.Blogs/Controllers/BlogApiController.cs

@@ -10,6 +10,7 @@ namespace Yavsc.Blogs.Controllers
     [Authorize("BlogScope")]
     [Produces("application/json")]
     [Route(APIPrefix + "/blog")]
+
     public class BlogApiController : Controller
     {
         private readonly BlogSpotService blogSpotService;