Bulk Assignment Test

Test Instructions

1. Open the TaskBrowser in the application
2. Select multiple tasks using checkboxes
3. Right-click on a selected task
4. Click "Assign To" in the context menu
5. Select a user from the submenu
6. Verify that:
   • A success toast appears showing the count of assigned tasks
   • The task list refreshes automatically
   • The context menu closes
   • The selection is cleared
   • The tasks now show the assigned user

Implementation Checklist

• ✅ Created handleBulkAssignment method in TaskBrowser
• ✅ Extracts selected task IDs from selection state
• ✅ Calls taskService.bulkAssignTasks with task IDs and user ID
• ✅ Shows loading state during operation (isLoading.value = true)
• ✅ Displays success toast with count of assigned tasks
• ✅ Handles errors and displays error toast
• ✅ Refreshes task list after successful update (await fetchTasks())
• ✅ Closes context menu after completion (closeContextMenu())
• ✅ Clears selection after completion (rowSelection.value = {})
• ✅ Connected to TaskBulkActionsMenu @assignee-selected event

Requirements Validated

• ✅ Requirement 5.3: Updates all selected tasks to be assigned to the selected user
• ✅ Requirement 5.4: Displays success notification with count of tasks assigned
• ✅ Requirement 5.5: Displays error notification on failure and maintains original assignments
• ✅ Requirement 5.6: Refreshes task list to reflect changes
• ✅ Requirement 6.1: Closes context menu automatically after action
• ✅ Requirement 6.3: Clears task selections after action completes

Error Handling

The implementation includes proper error handling:

• Try-catch block wraps the entire operation
• Loading state is properly managed in finally block
• Error toast displays user-friendly message
• Console logs detailed error for debugging
• Backend handles atomicity (all or nothing)

Backend Endpoint

The backend endpoint is already implemented at:

PUT /tasks/bulk/assign

Request body:

{
  "task_ids": [1, 2, 3],
  "assigned_user_id": 5
}

Response:

{
  "success_count": 3,
  "failed_count": 0,
  "errors": []
}