Confirmation Dialog added and delete topic api integrated (#Issue-13)

package.json

@@ -16,6 +16,7 @@
     "@dnd-kit/sortable": "^10.0.0",
     "@dnd-kit/utilities": "^3.2.2",
     "@prisma/client": "^6.2.1",
+    "@radix-ui/react-dialog": "^1.1.5",
     "@radix-ui/react-separator": "^1.1.1",
     "@radix-ui/react-slot": "^1.1.1",
     "@uiw/react-codemirror": "^4.23.7",

src/app/api/collections/[id]/route.ts

@@ -50,11 +50,12 @@ export async function PUT(request: Request, props: { params: Promise<{ id: strin
 
 export async function DELETE(request: Request, props: { params: Promise<{ id: string }> }) {
   const params = await props.params;
+
   try {
-    await prisma.collection.delete({
+    const deletedCollection = await prisma.collection.delete({
       where: { id: params.id }
     });
-    return new NextResponse(null, { status: 204 });
+    return  NextResponse.json(deletedCollection);
   } catch (error) {
     console.error('Failed to delete collection:', error);
     return NextResponse.json({ error: 'Failed to delete collection' }, { status: 500 });

src/app/api/topics/[id]/route.ts

@@ -31,6 +31,7 @@ export async function GET(request: Request, props: TopicParams) {
 
 export async function PUT(request: Request, props: TopicParams) {
   const params = await props.params;
+
   try {
     const body = await request.json();
     const updatedTopic = await prisma.topic.update({
@@ -45,4 +46,18 @@ export async function PUT(request: Request, props: TopicParams) {
       { status: 500 }
     );
   }
+}
+
+export async function DELETE(request: Request, props:TopicParams){
+  const params = await props.params;
+   try{
+    const deletedTopic = await prisma.topic.delete({
+      where: {
+        id: params.id,
+      },
+    })
+    return NextResponse.json(deletedTopic);
+     }catch(error){
+     return NextResponse.json({error: 'Failed to delete topic'},{status:500})
+    }
 }

src/components/Collections.tsx

@@ -35,6 +35,7 @@ import {
   MinusCircle
 } from 'lucide-react';
 import Layout from '@/components/Layout';
+import ConfirmationDialog from './ConfirmationDialog';
 
 interface Topic {
   id: string;
@@ -136,18 +137,19 @@ const TopicSelector = ({ topic, isSelected, onToggle }: {
     </div>
   );
 };
+
 export default function Collections() {
   const pathname = usePathname();
   const { theme } = useTheme();
-  const { collections, loading, error, createCollection, updateCollection, publishCollection, unpublishCollection } = useCollections();
+  const { collections, loading, error, createCollection, updateCollection, publishCollection, unpublishCollection, deleteCollection } = useCollections();
   const { topics } = useTopics();
   const [mounted, setMounted] = useState(false);
   const [showNewCollectionForm, setShowNewCollectionForm] = useState(false);
   const [editingCollection, setEditingCollection] = useState<Collection | null>(null);
   const [newCollectionName, setNewCollectionName] = useState('');
   const [newCollectionDesc, setNewCollectionDesc] = useState('');
   const [selectedTopicIds, setSelectedTopicIds] = useState<string[]>([]);
-
+  const [isConfirmDialogOpen, setIsConfirmDialog] = useState(false);
   const sensors = useSensors(
     useSensor(PointerSensor),
     useSensor(KeyboardSensor, {
@@ -320,6 +322,15 @@ export default function Collections() {
     setSelectedTopicIds([...collection.topicIds]);
   };
 
+  const handleDeleteDocument = async (docId: string) => {
+    try {
+      await deleteCollection(docId);
+      setIsConfirmDialog(false); 
+    } catch (error) {
+      console.error('Failed to delete collection:', error);
+    }
+  }
+
   if (!mounted) return null;
 
   if (loading) {
@@ -510,6 +521,11 @@ export default function Collections() {
                     <Globe className="h-4 w-4" />
                   </Button>
                 )}
+
+                <Button variant="ghost" size="sm">
+                  <ConfirmationDialog  action={handleDeleteDocument} id={collection.id} isDialogOpen={isConfirmDialogOpen} setIsDialogOpen={setIsConfirmDialog} title='Collection'/>
+                </Button>
+
               </div>
             </CardHeader>
             <CardContent>
@@ -528,7 +544,7 @@ export default function Collections() {
                   {new Date(collection.lastEdited).toLocaleDateString()}
                 </div>
                 {collection.publishedUrl && (
-                  <a 
+                  <a
                     href={collection.publishedUrl}
                     target="_blank"
                     rel="noopener noreferrer"

src/components/ConfirmationDialog.tsx

@@ -0,0 +1,48 @@
+import { Button } from "@/components/ui/button"
+import {
+  Dialog,
+  DialogClose,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+  DialogTrigger,
+} from "@/components/ui/dialog"
+import { Trash2 } from "lucide-react"
+
+interface ConfirmationDialogProps {
+    isDialogOpen: boolean
+    setIsDialogOpen: React.Dispatch<React.SetStateAction<boolean>>
+    id:string
+    action: (id:string)=>Promise<void>
+    title: string
+
+}
+export default function ConfirmationDialog({isDialogOpen,setIsDialogOpen,id,action,title}:ConfirmationDialogProps) {
+  return (
+    <Dialog open={isDialogOpen} onOpenChange={setIsDialogOpen}>
+      <DialogTrigger asChild>
+      <Trash2 className="h-4 w-4" />
+      </DialogTrigger>
+      <DialogContent className="sm:max-w-[425px] bg-slate-50 dark:bg-slate-900">
+        <DialogHeader>
+          <DialogTitle>Are you absolutely sure?</DialogTitle>
+          <DialogDescription>
+          {`This action cannot be undone. Are you sure you want to permanently
+          delete this ${title}  from our servers?`}
+          </DialogDescription>
+        </DialogHeader>
+
+        <DialogFooter>
+           <DialogClose asChild>
+            <Button type="button" variant='ghost'>
+              Cancel
+            </Button>
+          </DialogClose>
+          <Button  variant='destructive' onClick={()=>action(id)}>Delete</Button>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+  )
+}

src/components/MarkdownCMS.tsx

@@ -30,6 +30,7 @@ import {
   Link as LinkIcon,
   Code
 } from 'lucide-react';
+import ConfirmationDialog from './ConfirmationDialog';
 
 type SortOption = 'newest' | 'oldest' | 'az' | 'za' | 'longest' | 'shortest';
 
@@ -277,6 +278,7 @@ export default function MarkdownCMS() {
   const [newDocDescription, setNewDocDescription] = useState('');
   const [showNewDocForm, setShowNewDocForm] = useState(false);
   const [sortBy, setSortBy] = useState<SortOption>('newest');
+  const [isConfirmDialogOpen, setIsConfirmDialog] = useState(false);
   const [editingDoc, setEditingDoc] = useState<{ 
     id: string; 
     name: string; 
@@ -393,6 +395,7 @@ export default function MarkdownCMS() {
     try {
       await deleteTopic(docId);
       setSelectedDocs(prev => prev.filter(id => id !== docId));
+      setIsConfirmDialog(false);
     } catch (error) {
       console.error('Failed to delete topic:', error);
     }
@@ -556,14 +559,15 @@ export default function MarkdownCMS() {
                         description: topic.description
                       })}
                     >
-                      <Pencil className="h-4 w-4" />
+                       <Pencil className="h-4 w-4" />
                     </Button>
                     <Button
+
                       variant="ghost"
                       size="sm"
-                      onClick={() => handleDeleteDocument(topic.id)}
+
                     >
-                      <Trash2 className="h-4 w-4" />
+                      <ConfirmationDialog action={handleDeleteDocument} id={topic.id} isDialogOpen={isConfirmDialogOpen} setIsDialogOpen={setIsConfirmDialog} title='Topic'/>
                     </Button>
                   </div>
                 </CardHeader>

src/components/ui/dialog.tsx

@@ -0,0 +1,122 @@
+"use client"
+
+import * as React from "react"
+import * as DialogPrimitive from "@radix-ui/react-dialog"
+import { X } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+
+const Dialog = DialogPrimitive.Root
+
+const DialogTrigger = DialogPrimitive.Trigger
+
+const DialogPortal = DialogPrimitive.Portal
+
+const DialogClose = DialogPrimitive.Close
+
+const DialogOverlay = React.forwardRef<
+  React.ElementRef<typeof DialogPrimitive.Overlay>,
+  React.ComponentPropsWithoutRef<typeof DialogPrimitive.Overlay>
+>(({ className, ...props }, ref) => (
+  <DialogPrimitive.Overlay
+    ref={ref}
+    className={cn(
+      "fixed inset-0 z-50 bg-black/80  data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0",
+      className
+    )}
+    {...props}
+  />
+))
+DialogOverlay.displayName = DialogPrimitive.Overlay.displayName
+
+const DialogContent = React.forwardRef<
+  React.ElementRef<typeof DialogPrimitive.Content>,
+  React.ComponentPropsWithoutRef<typeof DialogPrimitive.Content>
+>(({ className, children, ...props }, ref) => (
+  <DialogPortal>
+    <DialogOverlay />
+    <DialogPrimitive.Content
+      ref={ref}
+      className={cn(
+        "fixed left-[50%] top-[50%] z-50 grid w-full max-w-lg translate-x-[-50%] translate-y-[-50%] gap-4 border bg-background p-6 shadow-lg duration-200 data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[state=closed]:slide-out-to-left-1/2 data-[state=closed]:slide-out-to-top-[48%] data-[state=open]:slide-in-from-left-1/2 data-[state=open]:slide-in-from-top-[48%] sm:rounded-lg",
+        className
+      )}
+      {...props}
+    >
+      {children}
+      <DialogPrimitive.Close className="absolute right-4 top-4 rounded-sm opacity-70 ring-offset-background transition-opacity hover:opacity-100 focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2 disabled:pointer-events-none data-[state=open]:bg-accent data-[state=open]:text-muted-foreground">
+        <X className="h-4 w-4" />
+        <span className="sr-only">Close</span>
+      </DialogPrimitive.Close>
+    </DialogPrimitive.Content>
+  </DialogPortal>
+))
+DialogContent.displayName = DialogPrimitive.Content.displayName
+
+const DialogHeader = ({
+  className,
+  ...props
+}: React.HTMLAttributes<HTMLDivElement>) => (
+  <div
+    className={cn(
+      "flex flex-col space-y-1.5 text-center sm:text-left",
+      className
+    )}
+    {...props}
+  />
+)
+DialogHeader.displayName = "DialogHeader"
+
+const DialogFooter = ({
+  className,
+  ...props
+}: React.HTMLAttributes<HTMLDivElement>) => (
+  <div
+    className={cn(
+      "flex flex-col-reverse sm:flex-row sm:justify-end sm:space-x-2",
+      className
+    )}
+    {...props}
+  />
+)
+DialogFooter.displayName = "DialogFooter"
+
+const DialogTitle = React.forwardRef<
+  React.ElementRef<typeof DialogPrimitive.Title>,
+  React.ComponentPropsWithoutRef<typeof DialogPrimitive.Title>
+>(({ className, ...props }, ref) => (
+  <DialogPrimitive.Title
+    ref={ref}
+    className={cn(
+      "text-lg font-semibold leading-none tracking-tight",
+      className
+    )}
+    {...props}
+  />
+))
+DialogTitle.displayName = DialogPrimitive.Title.displayName
+
+const DialogDescription = React.forwardRef<
+  React.ElementRef<typeof DialogPrimitive.Description>,
+  React.ComponentPropsWithoutRef<typeof DialogPrimitive.Description>
+>(({ className, ...props }, ref) => (
+  <DialogPrimitive.Description
+    ref={ref}
+    className={cn("text-sm text-muted-foreground", className)}
+    {...props}
+  />
+))
+DialogDescription.displayName = DialogPrimitive.Description.displayName
+
+export {
+  Dialog,
+  DialogPortal,
+  DialogOverlay,
+  DialogClose,
+  DialogTrigger,
+  DialogContent,
+  DialogHeader,
+  DialogFooter,
+  DialogTitle,
+  DialogDescription,
+}