Fix compatibility with duplicate_of instead of duplicate_documents

src-ui/src/app/components/admin/tasks/tasks.component.html

@@ -173,6 +173,12 @@
                 @if (taskHasResultMessage(task) && !taskHasLongResultMessage(task)) {
                   <span class="small d-none d-md-inline-block font-monospace text-muted">{{ taskResultMessage(task) }}</span>
                 }
+                @if (duplicateDocumentId(task)) {
+                  <div class="small text-warning-emphasis d-flex align-items-center gap-1 mt-1">
+                    <i-bs class="lh-1" width="1em" height="1em" name="exclamation-triangle"></i-bs>
+                    <span>{{ duplicateTaskLabel(task) }}</span>
+                  </div>
+                }
                 <ng-template #resultPopover>
                   <pre class="small mb-0">{{ taskResultPopoverMessage(task) }}@if (taskResultMessageOverflowsPopover(task)) {
                     &hellip;
@@ -214,6 +220,23 @@
                   </div>
                 }
 
+                @if (duplicateDocumentId(task); as duplicateDocumentId) {
+                  <div class="detail-section mb-3">
+                    <div class="detail-label fs-7 fw-bold text-uppercase text-muted mb-1" i18n>Duplicate</div>
+                    <div class="detail-block border border-dark bg-body p-3 rounded-2 mb-0">
+                      <div class="d-flex align-items-center justify-content-between gap-3">
+                        <div class="text-break">{{ duplicateTaskLabel(task) }}</div>
+                        <button
+                          class="btn btn-sm btn-outline-primary"
+                          type="button"
+                          (click)="openDuplicateDocument(duplicateDocumentId)">
+                          <ng-container i18n>Open</ng-container>
+                        </button>
+                      </div>
+                    </div>
+                  </div>
+                }
+
                 <div class="row g-3">
                   <div class="col-12 col-xl-6">
                     <div class="detail-section h-100">

src-ui/src/app/components/admin/tasks/tasks.component.spec.ts

@@ -94,7 +94,7 @@ const tasks: PaperlessTask[] = [
     trigger_source_display: 'Email Consume',
     status: PaperlessTaskStatus.Success,
     status_display: 'Success',
-    result_data: { document_id: 422 },
+    result_data: { document_id: 422, duplicate_of: 99 },
     acknowledged: false,
     related_document_ids: [422],
   },
@@ -344,6 +344,18 @@ describe('TasksComponent', () => {
     expect(detailText).toContain('"issues_found": 0')
   })
 
+  it('should show duplicate warnings and duplicate details when present', () => {
+    component.setSection(TaskSection.Completed)
+    component.expandTask(tasks[3])
+    fixture.detectChanges()
+
+    const content = fixture.nativeElement.textContent
+
+    expect(content).toContain('Duplicate of document #99')
+    expect(content).toContain('Duplicate')
+    expect(content).toContain('Open')
+  })
+
   it('should support dismiss single task', () => {
     const dismissSpy = jest.spyOn(tasksService, 'dismissTasks')
     component.dismissTask(tasks[0])

src-ui/src/app/components/admin/tasks/tasks.component.ts

@@ -371,7 +371,7 @@ export class TasksComponent
 
     const duplicateOf = task.result_data?.['duplicate_of']
     if (typeof duplicateOf === 'number') {
-      return `Not consuming: It is a duplicate of document #${duplicateOf}`
+      return `Duplicate of document #${duplicateOf}`
     }
 
     const errorMessage = task.result_data?.['error_message']
@@ -399,6 +399,19 @@ export class TasksComponent
     return !!this.taskResultMessage(task)
   }
 
+  duplicateDocumentId(task: PaperlessTask): number | null {
+    const duplicateOf = task.result_data?.['duplicate_of']
+    return typeof duplicateOf === 'number' ? duplicateOf : null
+  }
+
+  duplicateTaskLabel(task: PaperlessTask): string {
+    return $localize`Duplicate of document #${this.duplicateDocumentId(task)}`
+  }
+
+  openDuplicateDocument(documentId: number) {
+    this.router.navigate(['documents', documentId, 'details'])
+  }
+
   taskResultPopoverMessage(task: PaperlessTask): string {
     return this.taskResultMessage(task)?.slice(0, 300) ?? ''
   }