deleting folder logic

backend/server/src/index.ts

@@ -13,6 +13,7 @@ import {
   createFile,
   deleteFile,
   generateCode,
+  getFolder,
   getProjectSize,
   getSandboxFiles,
   renameFile,
@@ -130,6 +131,11 @@ io.on("connection", async (socket) => {
     callback(file.data)
   })
 
+  socket.on("getFolder", async (folderId: string, callback) => {
+    const files = await getFolder(folderId)
+    callback(files)
+  })
+
   // todo: send diffs + debounce for efficiency
   socket.on("saveFile", async (fileId: string, body: string) => {
     try {
@@ -264,6 +270,33 @@ io.on("connection", async (socket) => {
     }
   })
 
+  socket.on("renameFolder", async (folderId: string, newName: string) => {
+      // todo
+  })
+
+  socket.on("deleteFolder", async (folderId: string, callback) => {
+    const files = await getFolder(folderId)
+
+    console.log("deleting folder", folderId, files)
+    
+    await Promise.all(files.map(async (file) => {
+      fs.unlink(path.join(dirName, file), function (err) {
+        if (err) throw err
+      })
+
+      sandboxFiles.fileData = sandboxFiles.fileData.filter(
+        (f) => f.id !== file
+      )
+
+      await deleteFile(file)
+    }))
+
+    const newFiles = await getSandboxFiles(data.sandboxId)
+    
+    callback(newFiles.files)
+
+  })
+
   socket.on("createTerminal", (id: string, callback) => {
     console.log("creating terminal", id)
     if (terminals[id] || Object.keys(terminals).length >= 4) {
@@ -339,6 +372,7 @@ io.on("connection", async (socket) => {
       instructions: string,
       callback
     ) => {
+      // Log code generation credit in DB
       const fetchPromise = fetch(`https://database.ishaan1013.workers.dev/api/sandbox/generate`, {
         method: "POST",
         headers: {
@@ -349,6 +383,7 @@ io.on("connection", async (socket) => {
         }),
       })
 
+      // Generate code from cloudflare workers AI
       const generateCodePromise = generateCode({
         fileName,
         code,

backend/server/src/ratelimit.ts

@@ -1,23 +1,28 @@
 import { RateLimiterMemory } from "rate-limiter-flexible"
 
 export const saveFileRL = new RateLimiterMemory({
-  points: 3,
+  points: 2,
   duration: 1,
 })
 
 export const MAX_BODY_SIZE = 5 * 1024 * 1024
 
 export const createFileRL = new RateLimiterMemory({
-  points: 3,
+  points: 1,
-  duration: 1,
+  duration: 2,
 })
 
 export const renameFileRL = new RateLimiterMemory({
-  points: 3,
+  points: 1,
-  duration: 1,
+  duration: 2,
 })
 
 export const deleteFileRL = new RateLimiterMemory({
-  points: 3,
+  points: 1,
-  duration: 1,
+  duration: 2,
+})
+
+export const deleteFolderRL = new RateLimiterMemory({
+  points: 1,
+  duration: 2,
 })

backend/server/src/utils.ts

@@ -10,16 +10,25 @@ import {
 } from "./types"
 
 export const getSandboxFiles = async (id: string) => {
-  const sandboxRes = await fetch(
+  const res = await fetch(
     `https://storage.ishaan1013.workers.dev/api?sandboxId=${id}`
   )
-  const sandboxData: R2Files = await sandboxRes.json()
+  const data: R2Files = await res.json()
 
-  const paths = sandboxData.objects.map((obj) => obj.key)
+  const paths = data.objects.map((obj) => obj.key)
   const processedFiles = await processFiles(paths, id)
   return processedFiles
 }
 
+export const getFolder = async (folderId: string) => {
+  const res = await fetch(
+    `https://storage.ishaan1013.workers.dev/api?folderId=${folderId}`
+  )
+  const data: R2Files = await res.json()
+
+  return data.objects.map((obj) => obj.key)
+}
+
 const processFiles = async (paths: string[], id: string) => {
   const root: TFolder = { id: "/", type: "folder", name: "/", children: [] }
   const fileData: TFileData[] = []

backend/storage/src/index.ts

@@ -36,11 +36,15 @@ export default {
 			if (method === 'GET') {
 				const params = url.searchParams;
 				const sandboxId = params.get('sandboxId');
+        const folderId = params.get('folderId');
 				const fileId = params.get('fileId');
 
 				if (sandboxId) {
 					const res = await env.R2.list({ prefix: `projects/${sandboxId}` });
 					return new Response(JSON.stringify(res), { status: 200 });
+        } else if (folderId) {
+          const res = await env.R2.list({ prefix: folderId });
+          return new Response(JSON.stringify(res), { status: 200 });
 				} else if (fileId) {
 					const obj = await env.R2.get(fileId);
 					if (obj === null) {

frontend/components/editor/index.tsx

@@ -58,6 +58,7 @@ export default function CodeEditor({
   const [tabs, setTabs] = useState<TTab[]>([]);
   const [activeFileId, setActiveFileId] = useState<string>("");
   const [activeFileContent, setActiveFileContent] = useState("");
+  const [deletingFolderId, setDeletingFolderId] = useState("");
 
   // Editor state
   const [editorLanguage, setEditorLanguage] = useState("plaintext");
@@ -435,14 +436,16 @@ export default function CodeEditor({
   };
 
   // Close tab and remove from tabs
-  const closeTab = (tab: TFile) => {
+  const closeTab = (id: string) => {
     const numTabs = tabs.length;
-    const index = tabs.findIndex((t) => t.id === tab.id);
+    const index = tabs.findIndex((t) => t.id === id);
+
+    console.log("closing tab", id, index);
 
     if (index === -1) return;
 
     const nextId =
-      activeFileId === tab.id
+      activeFileId === id
         ? numTabs === 1
           ? null
           : index < numTabs - 1
@@ -450,7 +453,7 @@ export default function CodeEditor({
           : tabs[index - 1].id
         : activeFileId;
 
-    setTabs((prev) => prev.filter((t) => t.id !== tab.id));
+    setTabs((prev) => prev.filter((t) => t.id !== id));
 
     if (!nextId) {
       setActiveFileId("");
@@ -462,6 +465,36 @@ export default function CodeEditor({
     }
   };
 
+  const closeTabs = (ids: string[]) => {
+    const numTabs = tabs.length;
+
+    if (numTabs === 0) return;
+
+    const allIndexes = ids.map((id) => tabs.findIndex((t) => t.id === id));
+
+    const indexes = allIndexes.filter((index) => index !== -1);
+    if (indexes.length === 0) return;
+
+    console.log("closing tabs", ids, indexes);
+
+    const activeIndex = tabs.findIndex((t) => t.id === activeFileId);
+
+    const newTabs = tabs.filter((t) => !ids.includes(t.id));
+    setTabs(newTabs);
+
+    if (indexes.length === numTabs) {
+      setActiveFileId("");
+    } else {
+      const nextTab =
+        newTabs.length > activeIndex
+          ? newTabs[activeIndex]
+          : newTabs[newTabs.length - 1];
+      if (nextTab) {
+        selectFile(nextTab);
+      }
+    }
+  };
+
   const handleRename = (
     id: string,
     newName: string,
@@ -486,13 +519,25 @@ export default function CodeEditor({
     socket.emit("deleteFile", file.id, (response: (TFolder | TFile)[]) => {
       setFiles(response);
     });
-    closeTab(file);
+    closeTab(file.id);
   };
 
   const handleDeleteFolder = (folder: TFolder) => {
-    // socket.emit("deleteFolder", folder.id, (response: (TFolder | TFile)[]) => {
+    setDeletingFolderId(folder.id);
-    //   setFiles(response)
+    console.log("deleting folder", folder.id);
-    // })
+
+    socket.emit("getFolder", folder.id, (response: string[]) =>
+      closeTabs(response)
+    );
+
+    socket.emit("deleteFolder", folder.id, (response: (TFolder | TFile)[]) => {
+      setFiles(response);
+      setDeletingFolderId("");
+    });
+
+    setTimeout(() => {
+      setDeletingFolderId("");
+    }, 3000);
   };
 
   // On disabled access for shared users, show un-interactable loading placeholder + info modal
@@ -581,6 +626,7 @@ export default function CodeEditor({
             // setFiles(prev => [...prev, { id, name, type: "folder", children: [] }])
           }
         }}
+        deletingFolderId={deletingFolderId}
         // AI Copilot Toggle
         ai={ai}
         setAi={setAi}
@@ -604,7 +650,7 @@ export default function CodeEditor({
                 onClick={(e) => {
                   selectFile(tab);
                 }}
-                onClose={() => closeTab(tab)}
+                onClose={() => closeTab(tab.id)}
               >
                 {tab.name}
               </Tab>

frontend/components/editor/sidebar/file.tsx

@@ -20,6 +20,7 @@ export default function SidebarFile({
   handleRename,
   handleDeleteFile,
   movingId,
+  deletingFolderId,
 }: {
   data: TFile;
   selectFile: (file: TTab) => void;
@@ -31,8 +32,11 @@ export default function SidebarFile({
   ) => boolean;
   handleDeleteFile: (file: TFile) => void;
   movingId: string;
+  deletingFolderId: string;
 }) {
   const isMoving = movingId === data.id;
+  const isDeleting =
+    deletingFolderId.length > 0 && data.id.startsWith(deletingFolderId);
 
   const ref = useRef(null); // for draggable
   const [dragging, setDragging] = useState(false);
@@ -40,7 +44,11 @@ export default function SidebarFile({
   const inputRef = useRef<HTMLInputElement>(null);
   const [imgSrc, setImgSrc] = useState(`/icons/${getIconForFile(data.name)}`);
   const [editing, setEditing] = useState(false);
-  const [pendingDelete, setPendingDelete] = useState(false);
+  const [pendingDelete, setPendingDelete] = useState(isDeleting);
+
+  useEffect(() => {
+    setPendingDelete(isDeleting);
+  }, [isDeleting]);
 
   useEffect(() => {
     const el = ref.current;
@@ -104,8 +112,9 @@ export default function SidebarFile({
           </>
         ) : pendingDelete ? (
           <>
-            <Loader2 className="text-muted-foreground w-4 h-4 animate-spin mr-2" />
+            <div className="text-muted-foreground animate-pulse">
-            <div className="text-muted-foreground">Deleting...</div>
+              Deleting...
+            </div>
           </>
         ) : (
           <form

frontend/components/editor/sidebar/folder.tsx

@@ -11,9 +11,11 @@ import {
   ContextMenuItem,
   ContextMenuTrigger,
 } from "@/components/ui/context-menu";
-import { Pencil, Trash2 } from "lucide-react";
+import { Loader2, Pencil, Trash2 } from "lucide-react";
 import { dropTargetForElements } from "@atlaskit/pragmatic-drag-and-drop/element/adapter";
 
+// Note: Renaming has not been implemented in the backend yet, so UI relating to renaming is commented out
+
 export default function SidebarFolder({
   data,
   selectFile,
@@ -21,6 +23,7 @@ export default function SidebarFolder({
   handleDeleteFile,
   handleDeleteFolder,
   movingId,
+  deletingFolderId,
 }: {
   data: TFolder;
   selectFile: (file: TTab) => void;
@@ -33,10 +36,14 @@ export default function SidebarFolder({
   handleDeleteFile: (file: TFile) => void;
   handleDeleteFolder: (folder: TFolder) => void;
   movingId: string;
+  deletingFolderId: string;
 }) {
   const ref = useRef(null); // drop target
   const [isDraggedOver, setIsDraggedOver] = useState(false);
 
+  const isDeleting =
+    deletingFolderId.length > 0 && data.id.startsWith(deletingFolderId);
+
   useEffect(() => {
     const el = ref.current;
 
@@ -58,9 +65,10 @@ export default function SidebarFolder({
         //   return !file;
         // },
 
+        // no dropping while awaiting move
         canDrop: () => {
           return !movingId;
-        }, // no dropping while awaiting move
+        },
       });
   }, []);
 
@@ -69,28 +77,20 @@ export default function SidebarFolder({
     ? getIconForOpenFolder(data.name)
     : getIconForFolder(data.name);
 
-  const [editing, setEditing] = useState(false);
   const inputRef = useRef<HTMLInputElement>(null);
+  // const [editing, setEditing] = useState(false);
 
-  useEffect(() => {
+  // useEffect(() => {
-    if (editing) {
+  //   if (editing) {
-      inputRef.current?.focus();
+  //     inputRef.current?.focus();
-    }
+  //   }
-  }, [editing]);
+  // }, [editing]);
-
-  // return (
-  //   <div
-  //     ref={ref}
-  //     className="w-full h-7 rounded-full"
-  //     style={{backgroundColor: isDraggedOver ? "red" : "blue"}}
-  //   >
-  //   </div>
-  // )
 
   return (
     <ContextMenu>
       <ContextMenuTrigger
         ref={ref}
+        disabled={isDeleting}
         onClick={() => setIsOpen((prev) => !prev)}
         className={`${
           isDraggedOver ? "bg-secondary/50 rounded-t-sm" : "rounded-sm"
@@ -103,13 +103,26 @@ export default function SidebarFolder({
           height={18}
           className="mr-2"
         />
+        {isDeleting ? (
+          <>
+            <div className="text-muted-foreground animate-pulse">
+              Deleting...
+            </div>
+          </>
+        ) : (
           <form
-          onSubmit={(e) => {
+          // onSubmit={(e) => {
-            e.preventDefault();
+          //   e.preventDefault();
-            setEditing(false);
+          //   setEditing(false);
-          }}
+          // }}
           >
             <input
+              ref={inputRef}
+              disabled
+              className={`pointer-events-none bg-transparent transition-all focus-visible:outline-none focus-visible:ring-offset-2 focus-visible:ring-offset-background focus-visible:ring-2 focus-visible:ring-ring rounded-sm w-full`}
+              defaultValue={data.name}
+            />
+            {/* <input
             ref={inputRef}
             className={`bg-transparent transition-all focus-visible:outline-none focus-visible:ring-offset-2 focus-visible:ring-offset-background focus-visible:ring-2 focus-visible:ring-ring rounded-sm w-full ${
               editing ? "" : "pointer-events-none"
@@ -119,24 +132,24 @@ export default function SidebarFolder({
             onBlur={() => {
               setEditing(false);
             }}
-          />
+          /> */}
           </form>
+        )}
       </ContextMenuTrigger>
       <ContextMenuContent>
         <ContextMenuItem
-          onClick={() => {
+          disabled
-            setEditing(true);
+          // onClick={() => {
-          }}
+          //   setEditing(true);
+          // }}
         >
           <Pencil className="w-4 h-4 mr-2" />
           Rename
         </ContextMenuItem>
         <ContextMenuItem
-          // disabled={pendingDelete}
+          disabled={isDeleting}
           onClick={() => {
-            console.log("delete");
+            handleDeleteFolder(data);
-            // setPendingDelete(true)
-            // handleDeleteFile(data)
           }}
         >
           <Trash2 className="w-4 h-4 mr-2" />
@@ -160,6 +173,7 @@ export default function SidebarFolder({
                   handleRename={handleRename}
                   handleDeleteFile={handleDeleteFile}
                   movingId={movingId}
+                  deletingFolderId={deletingFolderId}
                 />
               ) : (
                 <SidebarFolder
@@ -170,6 +184,7 @@ export default function SidebarFolder({
                   handleDeleteFile={handleDeleteFile}
                   handleDeleteFolder={handleDeleteFolder}
                   movingId={movingId}
+                  deletingFolderId={deletingFolderId}
                 />
               )
             )}

frontend/components/editor/sidebar/index.tsx

@@ -26,6 +26,7 @@ export default function Sidebar({
   addNew,
   ai,
   setAi,
+  deletingFolderId,
 }: {
   sandboxData: Sandbox;
   files: (TFile | TFolder)[];
@@ -43,6 +44,7 @@ export default function Sidebar({
   addNew: (name: string, type: "file" | "folder") => void;
   ai: boolean;
   setAi: React.Dispatch<React.SetStateAction<boolean>>;
+  deletingFolderId: string;
 }) {
   const ref = useRef(null); // drop target
 
@@ -147,6 +149,7 @@ export default function Sidebar({
                     handleRename={handleRename}
                     handleDeleteFile={handleDeleteFile}
                     movingId={movingId}
+                    deletingFolderId={deletingFolderId}
                   />
                 ) : (
                   <SidebarFolder
@@ -157,6 +160,7 @@ export default function Sidebar({
                     handleDeleteFile={handleDeleteFile}
                     handleDeleteFolder={handleDeleteFolder}
                     movingId={movingId}
+                    deletingFolderId={deletingFolderId}
                   />
                 )
               )}