feat: bulk delete in backlog mass select

apps/server/src/routes/features/index.ts

@@ -10,6 +10,7 @@ import { createGetHandler } from './routes/get.js';
 import { createCreateHandler } from './routes/create.js';
 import { createUpdateHandler } from './routes/update.js';
 import { createBulkUpdateHandler } from './routes/bulk-update.js';
+import { createBulkDeleteHandler } from './routes/bulk-delete.js';
 import { createDeleteHandler } from './routes/delete.js';
 import { createAgentOutputHandler, createRawOutputHandler } from './routes/agent-output.js';
 import { createGenerateTitleHandler } from './routes/generate-title.js';
@@ -26,6 +27,11 @@ export function createFeaturesRoutes(featureLoader: FeatureLoader): Router {
     validatePathParams('projectPath'),
     createBulkUpdateHandler(featureLoader)
   );
+  router.post(
+    '/bulk-delete',
+    validatePathParams('projectPath'),
+    createBulkDeleteHandler(featureLoader)
+  );
   router.post('/delete', validatePathParams('projectPath'), createDeleteHandler(featureLoader));
   router.post('/agent-output', createAgentOutputHandler(featureLoader));
   router.post('/raw-output', createRawOutputHandler(featureLoader));

apps/server/src/routes/features/routes/bulk-delete.ts

@@ -0,0 +1,62 @@
+/**
+ * POST /bulk-delete endpoint - Delete multiple features at once
+ */
+
+import type { Request, Response } from 'express';
+import { FeatureLoader } from '../../../services/feature-loader.js';
+import { getErrorMessage, logError } from '../common.js';
+
+interface BulkDeleteRequest {
+  projectPath: string;
+  featureIds: string[];
+}
+
+interface BulkDeleteResult {
+  featureId: string;
+  success: boolean;
+  error?: string;
+}
+
+export function createBulkDeleteHandler(featureLoader: FeatureLoader) {
+  return async (req: Request, res: Response): Promise<void> => {
+    try {
+      const { projectPath, featureIds } = req.body as BulkDeleteRequest;
+
+      if (!projectPath || !featureIds || !Array.isArray(featureIds) || featureIds.length === 0) {
+        res.status(400).json({
+          success: false,
+          error: 'projectPath and featureIds (non-empty array) are required',
+        });
+        return;
+      }
+
+      const results: BulkDeleteResult[] = [];
+
+      for (const featureId of featureIds) {
+        try {
+          const success = await featureLoader.delete(projectPath, featureId);
+          results.push({ featureId, success });
+        } catch (error) {
+          results.push({
+            featureId,
+            success: false,
+            error: getErrorMessage(error),
+          });
+        }
+      }
+
+      const successCount = results.filter((r) => r.success).length;
+      const failureCount = results.filter((r) => !r.success).length;
+
+      res.json({
+        success: failureCount === 0,
+        deletedCount: successCount,
+        failedCount: failureCount,
+        results,
+      });
+    } catch (error) {
+      logError(error, 'Bulk delete features failed');
+      res.status(500).json({ success: false, error: getErrorMessage(error) });
+    }
+  };
+}

apps/ui/src/components/views/board-view.tsx

@@ -505,6 +505,34 @@ export function BoardView() {
     [currentProject, selectedFeatureIds, updateFeature, exitSelectionMode]
   );
 
+  // Handler for bulk deleting multiple features
+  const handleBulkDelete = useCallback(async () => {
+    if (!currentProject || selectedFeatureIds.size === 0) return;
+
+    try {
+      const api = getHttpApiClient();
+      const featureIds = Array.from(selectedFeatureIds);
+      const result = await api.features.bulkDelete(currentProject.path, featureIds);
+
+      if (result.success) {
+        // Delete from local state
+        featureIds.forEach((featureId) => {
+          persistFeatureDelete(featureId);
+        });
+        toast.success(`Deleted ${result.deletedCount} features`);
+        exitSelectionMode();
+        loadFeatures();
+      } else {
+        toast.error('Failed to delete some features', {
+          description: `${result.failedCount} features failed to delete`,
+        });
+      }
+    } catch (error) {
+      logger.error('Bulk delete failed:', error);
+      toast.error('Failed to delete features');
+    }
+  }, [currentProject, selectedFeatureIds, persistFeatureDelete, exitSelectionMode, loadFeatures]);
+
   // Get selected features for mass edit dialog
   const selectedFeatures = useMemo(() => {
     return hookFeatures.filter((f) => selectedFeatureIds.has(f.id));
@@ -1257,6 +1285,7 @@ export function BoardView() {
           selectedCount={selectedCount}
           totalCount={allSelectableFeatureIds.length}
           onEdit={() => setShowMassEditDialog(true)}
+          onDelete={handleBulkDelete}
           onClear={clearSelection}
           onSelectAll={() => selectAll(allSelectableFeatureIds)}
         />

apps/ui/src/components/views/board-view/components/selection-action-bar.tsx

@@ -1,11 +1,21 @@
+import { useState } from 'react';
 import { Button } from '@/components/ui/button';
-import { Pencil, X, CheckSquare } from 'lucide-react';
+import { Pencil, X, CheckSquare, Trash2 } from 'lucide-react';
 import { cn } from '@/lib/utils';
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+} from '@/components/ui/dialog';
 
 interface SelectionActionBarProps {
   selectedCount: number;
   totalCount: number;
   onEdit: () => void;
+  onDelete: () => void;
   onClear: () => void;
   onSelectAll: () => void;
 }
@@ -14,65 +24,126 @@ export function SelectionActionBar({
   selectedCount,
   totalCount,
   onEdit,
+  onDelete,
   onClear,
   onSelectAll,
 }: SelectionActionBarProps) {
+  const [showDeleteDialog, setShowDeleteDialog] = useState(false);
+
   if (selectedCount === 0) return null;
 
   const allSelected = selectedCount === totalCount;
 
+  const handleDeleteClick = () => {
+    setShowDeleteDialog(true);
+  };
+
+  const handleConfirmDelete = () => {
+    setShowDeleteDialog(false);
+    onDelete();
+  };
+
   return (
-    <div
-      className={cn(
-        'fixed bottom-6 left-1/2 -translate-x-1/2 z-50',
-        'flex items-center gap-3 px-4 py-3 rounded-xl',
-        'bg-background/95 backdrop-blur-sm border border-border shadow-lg',
-        'animate-in slide-in-from-bottom-4 fade-in duration-200'
-      )}
-      data-testid="selection-action-bar"
-    >
-      <span className="text-sm font-medium text-foreground">
-        {selectedCount} feature{selectedCount !== 1 ? 's' : ''} selected
-      </span>
+    <>
+      <div
+        className={cn(
+          'fixed bottom-6 left-1/2 -translate-x-1/2 z-50',
+          'flex items-center gap-3 px-4 py-3 rounded-xl',
+          'bg-background/95 backdrop-blur-sm border border-border shadow-lg',
+          'animate-in slide-in-from-bottom-4 fade-in duration-200'
+        )}
+        data-testid="selection-action-bar"
+      >
+        <span className="text-sm font-medium text-foreground">
+          {selectedCount} feature{selectedCount !== 1 ? 's' : ''} selected
+        </span>
 
-      <div className="h-4 w-px bg-border" />
+        <div className="h-4 w-px bg-border" />
 
-      <div className="flex items-center gap-2">
-        <Button
-          variant="default"
-          size="sm"
-          onClick={onEdit}
-          className="h-8 bg-brand-500 hover:bg-brand-600"
-          data-testid="selection-edit-button"
-        >
-          <Pencil className="w-4 h-4 mr-1.5" />
-          Edit Selected
-        </Button>
+        <div className="flex items-center gap-2">
+          <Button
+            variant="default"
+            size="sm"
+            onClick={onEdit}
+            className="h-8 bg-brand-500 hover:bg-brand-600"
+            data-testid="selection-edit-button"
+          >
+            <Pencil className="w-4 h-4 mr-1.5" />
+            Edit Selected
+          </Button>
 
-        {!allSelected && (
           <Button
             variant="outline"
             size="sm"
-            onClick={onSelectAll}
-            className="h-8"
-            data-testid="selection-select-all-button"
+            onClick={handleDeleteClick}
+            className="h-8 text-destructive hover:text-destructive hover:bg-destructive/10"
+            data-testid="selection-delete-button"
           >
-            <CheckSquare className="w-4 h-4 mr-1.5" />
-            Select All ({totalCount})
+            <Trash2 className="w-4 h-4 mr-1.5" />
+            Delete
           </Button>
-        )}
 
-        <Button
-          variant="ghost"
-          size="sm"
-          onClick={onClear}
-          className="h-8 text-muted-foreground hover:text-foreground"
-          data-testid="selection-clear-button"
-        >
-          <X className="w-4 h-4 mr-1.5" />
-          Clear
-        </Button>
+          {!allSelected && (
+            <Button
+              variant="outline"
+              size="sm"
+              onClick={onSelectAll}
+              className="h-8"
+              data-testid="selection-select-all-button"
+            >
+              <CheckSquare className="w-4 h-4 mr-1.5" />
+              Select All ({totalCount})
+            </Button>
+          )}
+
+          <Button
+            variant="ghost"
+            size="sm"
+            onClick={onClear}
+            className="h-8 text-muted-foreground hover:text-foreground"
+            data-testid="selection-clear-button"
+          >
+            <X className="w-4 h-4 mr-1.5" />
+            Clear
+          </Button>
+        </div>
       </div>
-    </div>
+
+      {/* Delete Confirmation Dialog */}
+      <Dialog open={showDeleteDialog} onOpenChange={setShowDeleteDialog}>
+        <DialogContent data-testid="bulk-delete-confirmation-dialog">
+          <DialogHeader>
+            <DialogTitle className="flex items-center gap-2 text-destructive">
+              <Trash2 className="w-5 h-5" />
+              Delete Selected Features?
+            </DialogTitle>
+            <DialogDescription>
+              Are you sure you want to permanently delete {selectedCount} feature
+              {selectedCount !== 1 ? 's' : ''}?
+              <span className="block mt-2 text-destructive font-medium">
+                This action cannot be undone.
+              </span>
+            </DialogDescription>
+          </DialogHeader>
+          <DialogFooter>
+            <Button
+              variant="ghost"
+              onClick={() => setShowDeleteDialog(false)}
+              data-testid="cancel-bulk-delete-button"
+            >
+              Cancel
+            </Button>
+            <Button
+              variant="destructive"
+              onClick={handleConfirmDelete}
+              data-testid="confirm-bulk-delete-button"
+            >
+              <Trash2 className="w-4 h-4 mr-2" />
+              Delete
+            </Button>
+          </DialogFooter>
+        </DialogContent>
+      </Dialog>
+    </>
   );
 }

apps/ui/src/lib/http-api-client.ts

@@ -1438,6 +1438,16 @@ export class HttpApiClient implements ElectronAPI {
       features?: Feature[];
       error?: string;
     }>;
+    bulkDelete: (
+      projectPath: string,
+      featureIds: string[]
+    ) => Promise<{
+      success: boolean;
+      deletedCount?: number;
+      failedCount?: number;
+      results?: Array<{ featureId: string; success: boolean; error?: string }>;
+      error?: string;
+    }>;
   } = {
     getAll: (projectPath: string) => this.post('/api/features/list', { projectPath }),
     get: (projectPath: string, featureId: string) =>
@@ -1466,6 +1476,8 @@ export class HttpApiClient implements ElectronAPI {
       this.post('/api/features/generate-title', { description }),
     bulkUpdate: (projectPath: string, featureIds: string[], updates: Partial<Feature>) =>
       this.post('/api/features/bulk-update', { projectPath, featureIds, updates }),
+    bulkDelete: (projectPath: string, featureIds: string[]) =>
+      this.post('/api/features/bulk-delete', { projectPath, featureIds }),
   };
 
   // Auto Mode API