Content workflow finalized.

src/Squidex.Domain.Apps.Entities/Contents/DefaultContentWorkflow.cs

@@ -38,7 +38,7 @@ namespace Squidex.Domain.Apps.Entities.Contents
 
         public Task<bool> CanUpdateAsync(IContentEntity content)
         {
-            return TaskHelper.True;
+            return Task.FromResult(content.Status != Status.Archived);
         }
 
         public Task<Status[]> GetNextsAsync(IContentEntity content)

src/Squidex/app/features/content/pages/content/content-page.component.html

@@ -32,7 +32,8 @@
                 <div class="dropdown dropdown-options ml-1" *ngIf="content">
                     <sqx-preview-button [schema]="schema" [content]="content"></sqx-preview-button>
 
-                    <button type="button" class="btn btn-outline-secondary btn-status" (click)="dropdown.toggle()" [class.active]="dropdown.isOpen | async" #optionsButton>
+                    <button type="button" class="btn btn-outline-secondary btn-status" (click)="dropdown.toggle()" [disabled]="schema.isSingleton && !content.isPending" 
+                        [class.active]="dropdown.isOpen | async" #optionsButton>
                         <sqx-content-status
                             [status]="content.status"
                             [scheduledTo]="content.scheduleJob?.status"
@@ -42,33 +43,35 @@
                         </sqx-content-status>
                     </button>
 
-                    <div class="dropdown-menu" *sqxModalView="dropdown;closeAlways:true" [sqxModalTarget]="optionsButton" @fade>
-                        <a class="dropdown-item" (click)="discardChanges()" *ngIf="content.canDraftDiscard">
-                            Discard changes
-                        </a>
-
-                        <div class="dropdown-divider"></div>
-                        
-                        <a class="dropdown-item" (click)="publishChanges()" *ngIf="content.canDraftPublish">
-                            Publish changes
-                        </a>
-
-                        <ng-container>
-                            <a class="dropdown-item" *ngFor="let status of content.statusUpdates" (click)="changeStatus(status)">
-                                Status to {{status}}
+                    <ng-container *ngIf="content.isPending || !schema.isSingleton">
+                        <div class="dropdown-menu" *sqxModalView="dropdown;closeAlways:true" [sqxModalTarget]="optionsButton" @fade>
+                            <a class="dropdown-item" (click)="discardChanges()" *ngIf="content.canDraftDiscard">
+                                Discard changes
                             </a>
 
                             <div class="dropdown-divider"></div>
-
-                            <a class="dropdown-item dropdown-item-delete"
-                                [class.disabled]="!content.canDelete"
-                                (sqxConfirmClick)="delete()"
-                                confirmTitle="Delete content" 
-                                confirmText="Do you really want to delete the content?">
-                                Delete
+                            
+                            <a class="dropdown-item" (click)="publishChanges()" *ngIf="content.canDraftPublish">
+                                Publish changes
                             </a>
-                        </ng-container>
-                    </div>
+
+                            <ng-container *ngIf="!schema.isSingleton">
+                                <a class="dropdown-item" *ngFor="let status of content.statusUpdates" (click)="changeStatus(status)">
+                                    Status to {{status}}
+                                </a>
+
+                                <div class="dropdown-divider"></div>
+
+                                <a class="dropdown-item dropdown-item-delete"
+                                    [class.disabled]="!content.canDelete"
+                                    (sqxConfirmClick)="delete()"
+                                    confirmTitle="Delete content" 
+                                    confirmText="Do you really want to delete the content?">
+                                    Delete
+                                </a>
+                            </ng-container>
+                        </div>
+                    </ng-container>
                 </div>
                 
                 <button type="button" class="btn btn-secondary ml-1" (click)="saveAsDraft()" *ngIf="content.canDraftPropose">

tests/Squidex.Domain.Apps.Entities.Tests/Contents/DefaultContentWorkflowTests.cs

@@ -35,7 +35,7 @@ namespace Squidex.Domain.Apps.Entities.Contents
         }
 
         [Fact]
-        public async Task Should_always_be_able_to_update()
+        public async Task Should_be_able_to_update_published()
         {
             var entity = CreateContent(Status.Published);
 
@@ -44,6 +44,26 @@ namespace Squidex.Domain.Apps.Entities.Contents
             Assert.True(result);
         }
 
+        [Fact]
+        public async Task Should_be_able_to_update_draft()
+        {
+            var entity = CreateContent(Status.Published);
+
+            var result = await sut.CanUpdateAsync(entity);
+
+            Assert.True(result);
+        }
+
+        [Fact]
+        public async Task Should_not_be_able_to_update_archived()
+        {
+            var entity = CreateContent(Status.Archived);
+
+            var result = await sut.CanUpdateAsync(entity);
+
+            Assert.False(result);
+        }
+
         [Fact]
         public async Task Should_get_next_statuses_for_draft()
         {