LinkDesk/frontend/docs/task-20-implementation-summary.md

Task 20 Implementation Summary: Bulk Status Update with Custom Statuses

Task Overview

Task: 20. Frontend: Update bulk status update to support custom statuses

Status: ✅ COMPLETED

Requirements:

• 10.1: Modify TaskBulkActionsMenu.vue
• 10.2: Fetch custom statuses for current project
• 10.3: Include custom statuses in bulk update dropdown
• 10.4: Validate all selected tasks are from same project
• 10.5: Show color indicators in dropdown

Implementation Summary

Successfully enhanced the TaskBulkActionsMenu component to support custom task statuses in bulk operations. The implementation includes fetching custom statuses from the API, validating that all selected tasks belong to the same project, and displaying both system and custom statuses with color indicators.

Changes Made

1. TaskBulkActionsMenu.vue

Props Added:

• selectedTasks: Task[] - Array of selected tasks for validation

State Added:

• systemStatuses - Array of system statuses from API
• customStatuses - Array of custom statuses from API
• isLoadingStatuses - Loading state for status fetching

Computed Properties Added:

• hasMultipleProjects - Validates all tasks are from same project
• currentProjectId - Gets project ID from first selected task

Methods Added:

• fetchStatuses() - Fetches system and custom statuses from API

UI Enhancements:

• Warning message when multiple projects detected
• Loading indicator while fetching statuses
• Section labels for system vs custom statuses
• Color indicator dots for each status
• Disabled state when validation fails

2. TaskBrowser.vue

Changes:

• Pass selectedTasks prop to TaskBulkActionsMenu
• Updated handleBulkStatusUpdate to accept string instead of TaskStatus enum

3. task.ts Service

Changes:

• Updated bulkUpdateStatus signature to accept status: string
• Updated BulkStatusUpdateRequest interface to use status: string

Technical Details

Status Fetching Logic

const fetchStatuses = async () => {
  if (!currentProjectId.value || hasMultipleProjects.value) {
    systemStatuses.value = []
    customStatuses.value = []
    return
  }

  try {
    isLoadingStatuses.value = true
    const response = await customTaskStatusService.getAllStatuses(currentProjectId.value)
    systemStatuses.value = response.system_statuses
    customStatuses.value = response.statuses
  } catch (error) {
    console.error('Failed to fetch task statuses:', error)
    systemStatuses.value = []
    customStatuses.value = []
  } finally {
    isLoadingStatuses.value = false
  }
}

Multi-Project Validation

const hasMultipleProjects = computed(() => {
  if (props.selectedTasks.length === 0) return false
  const projectIds = new Set(props.selectedTasks.map(task => task.project_id))
  return projectIds.size > 1
})

Status Display with Colors

<DropdownMenuItem
  v-for="status in customStatuses"
  :key="status.id"
  @click="handleStatusSelected(status.id)"
  class="flex items-center gap-2"
>
  <div
    class="w-2 h-2 rounded-full flex-shrink-0"
    :style="{ backgroundColor: status.color }"
  />
  <span>{{ status.name }}</span>
</DropdownMenuItem>

User Experience Flow

Normal Operation (Single Project)

1. User selects multiple tasks from same project
2. Right-click opens context menu
3. Click "Set Status" opens submenu
4. Brief loading indicator appears
5. System statuses shown with label and color dots
6. Custom statuses shown with label and color dots
7. User clicks desired status
8. All tasks updated successfully
9. Success toast displays count

Multi-Project Detection

1. User selects tasks from different projects
2. Right-click opens context menu
3. Warning message: "Selected tasks are from different projects"
4. "Set Status" button disabled
5. "Assign To" buttons disabled
6. User must adjust selection

Files Modified

1. frontend/src/components/task/TaskBulkActionsMenu.vue

   • Added selectedTasks prop
   • Implemented status fetching
   • Added multi-project validation
   • Enhanced UI with color indicators
   • Added loading/error states

2. frontend/src/components/task/TaskBrowser.vue

   • Pass selectedTasks to menu
   • Updated status handler signature

3. frontend/src/services/task.ts

   • Updated bulkUpdateStatus to accept string
   • Updated interface definitions

Testing

Test File Created

• frontend/test-bulk-status-custom.html - Comprehensive test documentation

Manual Testing Checklist

• Select tasks from single project
• Open context menu
• Verify system statuses appear
• Verify custom statuses appear
• Verify color indicators display
• Click custom status
• Verify tasks update successfully
• Select tasks from multiple projects
• Verify warning message
• Verify buttons disabled
• Verify loading state

Requirements Coverage

Requirement	Status	Implementation
10.1: Modify TaskBulkActionsMenu.vue	✅ Complete	Component updated with new props and logic
10.2: Fetch custom statuses	✅ Complete	Fetches via customTaskStatusService.getAllStatuses()
10.3: Include custom statuses	✅ Complete	Displays both system and custom in dropdown
10.4: Validate same project	✅ Complete	Computes hasMultipleProjects, disables on mismatch
10.5: Show color indicators	✅ Complete	Colored dots for all statuses

Benefits

1. Consistency: Same status options in bulk and individual updates
2. Flexibility: Users can apply custom statuses to multiple tasks
3. Safety: Prevents accidental cross-project updates
4. Usability: Color indicators aid quick status identification
5. Organization: Clear separation of system vs custom statuses

Integration Points

API Endpoints Used

• GET /projects/{project_id}/task-statuses - Fetch all statuses
• PUT /tasks/bulk/status - Update multiple task statuses

Services Used

• customTaskStatusService - Status management
• taskService - Bulk operations

Components Integrated

• TaskBrowser - Parent component
• TasksDataTable - Selection management
• TaskStatusBadge - Status display (not used in this component)

Documentation Created

1. frontend/docs/bulk-status-custom-support.md - Detailed implementation guide
2. frontend/test-bulk-status-custom.html - Test documentation
3. frontend/docs/task-20-implementation-summary.md - This summary

Next Steps

The implementation is complete and ready for:

1. Manual testing in the application
2. User acceptance testing
3. Integration with task 21 (reactive status updates)

Related Tasks

• Task 17: TaskStatusBadge custom colors (completed)
• Task 18: EditableTaskStatus custom support (completed)
• Task 19: TaskStatusFilter custom support (completed)
• Task 21: Reactive status updates across UI (next)

Notes

• The component now accepts string status IDs instead of enum values
• This allows seamless support for both system and custom statuses
• Multi-project validation ensures data integrity
• Loading states provide good user feedback
• Error handling prevents crashes on API failures

Conclusion

Task 20 has been successfully implemented with all requirements met. The bulk status update feature now fully supports custom task statuses with proper validation, color indicators, and user-friendly error handling. The implementation maintains backward compatibility with system statuses while extending functionality to support project-specific custom statuses.