Refactor chat permissions and enhance edit capabilities

- Introduced `useChatPermission` hook to manage chat permissions.
- Updated components to utilize the new permission logic, allowing conditional rendering of edit options.
- Adjusted `ChatInput` to display a view-only message when the user lacks edit permissions.
- Cleaned up `package.json` formatting and added missing exports in context files.

apps/web/src/components/features/chat/ChatHeaderDropdown.tsx

@@ -4,7 +4,7 @@ import type { IBusterChat } from '@/api/asset_interfaces';
 import { useGetChat } from '@/api/buster_rest/chats';
 import { Dropdown, type IDropdownItems } from '@/components/ui/dropdown';
 import { useGetChatId } from '@/context/Chats/useGetChatId';
-import { getIsEffectiveOwner } from '@/lib/share';
+import { canEdit, getIsEffectiveOwner } from '@/lib/share';
 import {
   useDeleteChatSelectMenu,
   useDuplicateChatSelectMenu,
@@ -32,6 +32,7 @@ export const ChatContainerHeaderDropdown: React.FC<{
   const deleteChat = useDeleteChatSelectMenu({ chatId });
 
   const isOwnerEffective = getIsEffectiveOwner(permission);
+  const canEditChat = canEdit(permission);
 
   const menuItem: IDropdownItems = useMemo(() => {
     return [
@@ -40,10 +41,20 @@ export const ChatContainerHeaderDropdown: React.FC<{
       favoriteChat,
       openInNewTab,
       { type: 'divider' },
+      canEditChat && duplicateChat,
+      canEditChat && deleteChat,
+    ].filter(Boolean) as IDropdownItems;
+  }, [
+    chatId,
+    isOwnerEffective,
+    canEditChat,
+    shareMenu,
+    renameChatTitle,
+    favoriteChat,
+    openInNewTab,
     duplicateChat,
     deleteChat,
-    ].filter(Boolean) as IDropdownItems;
-  }, [chatId, duplicateChat, deleteChat, duplicateChat]);
+  ]);
 
   return (
     <Dropdown align="end" items={menuItem}>

apps/web/src/context/Chats/index.ts

@@ -1,2 +1,3 @@
+export * from './useChatPermission';
 export * from './useGetActiveChat';
 export * from './useIsStreamingMessage';

apps/web/src/context/Chats/useChatPermission.ts

@@ -0,0 +1,17 @@
+import type { ShareRole } from '@buster/server-shared/share';
+import type { IBusterChat } from '../../api/asset_interfaces';
+import { useGetChat } from '../../api/buster_rest/chats';
+
+const stablePermissionSelector = (chat: IBusterChat): ShareRole => chat.permission;
+
+export const useChatPermission = (chatId: string | undefined): ShareRole | undefined => {
+  const { data: permission } = useGetChat(
+    { id: chatId || '' },
+    {
+      select: stablePermissionSelector,
+      enabled: !!chatId,
+    }
+  );
+
+  return permission;
+};

apps/web/src/layouts/ChatLayout/ChatContent/ChatInput/ChatInput.tsx

@@ -1,8 +1,11 @@
 import React, { type ChangeEvent, useEffect, useMemo, useRef, useState } from 'react';
 import { InputTextAreaButton } from '@/components/ui/inputs/InputTextAreaButton';
-import { useIsStreamingMessage } from '@/context/Chats/useIsStreamingMessage';
+import { Text } from '@/components/ui/typography';
+import { useChatPermission, useIsStreamingMessage } from '@/context/Chats';
+import { useGetChatId } from '@/context/Chats/useGetChatId';
 import { useIsChatMode } from '@/context/Chats/useMode';
 import { cn } from '@/lib/classMerge';
+import { canEdit } from '@/lib/share';
 import { inputHasText } from '@/lib/text';
 import { useChatInputFlow } from '../../../../context/Chats/useChatInputFlow';
 import { AIWarning } from './AIWarning';
@@ -11,12 +14,15 @@ export const ChatInput: React.FC = React.memo(() => {
   const textAreaRef = useRef<HTMLTextAreaElement>(null);
   const isStreamingMessage = useIsStreamingMessage();
   const hasChat = useIsChatMode();
+  const chatId = useGetChatId();
+  const permission = useChatPermission(chatId);
+  const canEditChat = canEdit(permission);
 
   const [inputValue, setInputValue] = useState('');
 
   const disableSubmit = useMemo(() => {
-    return !inputHasText(inputValue) && !isStreamingMessage;
-  }, [inputValue, isStreamingMessage]);
+    return (!inputHasText(inputValue) && !isStreamingMessage) || !canEditChat;
+  }, [inputValue, isStreamingMessage, canEditChat]);
 
   const { onSubmitPreflight, onStopChat } = useChatInputFlow({
     disableSubmit,
@@ -44,6 +50,14 @@ export const ChatInput: React.FC = React.memo(() => {
         'z-10 mx-3 mt-0.5 mb-2 flex min-h-fit flex-col items-center space-y-1.5 overflow-visible'
       )}
     >
+      {!canEditChat ? (
+        <div className="w-full p-4 bg-muted/50 rounded-lg border">
+          <Text variant="secondary" size="sm" className="text-center">
+            This chat is view-only. You don't have permission to send messages.
+          </Text>
+        </div>
+      ) : (
+        <>
           <InputTextAreaButton
             placeholder="Ask Buster a question..."
             minRows={2}
@@ -53,13 +67,14 @@ export const ChatInput: React.FC = React.memo(() => {
             onStop={onStopChat}
             loading={isStreamingMessage}
             value={inputValue}
-        disabled={!hasChat}
+            disabled={!hasChat || !canEditChat}
             disabledSubmit={disableSubmit}
             autoFocus
             ref={textAreaRef}
           />
-
           <AIWarning />
+        </>
+      )}
     </div>
   );
 });

apps/web/src/layouts/ChatLayout/ChatContent/ChatMessageOptions.tsx

@@ -12,8 +12,10 @@ import { ThumbsDown as ThumbsDownFilled } from '@/components/ui/icons/NucleoIcon
 import { AppTooltip } from '@/components/ui/tooltip';
 import { Text } from '@/components/ui/typography';
 import { useBusterNotifications } from '@/context/BusterNotifications';
+import { useChatPermission } from '@/context/Chats';
 import { useMemoizedFn } from '@/hooks/useMemoizedFn';
 import { formatDate } from '@/lib/date';
+import { canEdit } from '@/lib/share';
 import { timeout } from '@/lib/timeout';
 
 export const ChatMessageOptions: React.FC<{
@@ -24,6 +26,8 @@ export const ChatMessageOptions: React.FC<{
   const { openConfirmModal } = useBusterNotifications();
   const { mutateAsync: duplicateChat, isPending: isCopying } = useDuplicateChat();
   const { mutateAsync: updateChatMessageFeedback } = useUpdateChatMessageFeedback();
+  const permission = useChatPermission(chatId);
+  const canEditChat = canEdit(permission);
   const { data: feedback } = useGetChatMessage(messageId, {
     select: ({ feedback }) => feedback,
   });
@@ -65,6 +69,7 @@ export const ChatMessageOptions: React.FC<{
 
   return (
     <div className="flex items-center gap-1">
+      {canEditChat && (
         <AppTooltip title="Duplicate chat from this message">
           <Button
             variant="ghost"
@@ -73,6 +78,7 @@ export const ChatMessageOptions: React.FC<{
             onClick={warnBeforeDuplicate}
           />
         </AppTooltip>
+      )}
       <AppTooltip title="Report message">
         <Button
           variant="ghost"

apps/web/src/layouts/ChatLayout/ChatContent/ChatUserMessage.tsx

@@ -7,9 +7,11 @@ import { InputTextArea } from '@/components/ui/inputs/InputTextArea';
 import { Tooltip } from '@/components/ui/tooltip';
 import { Paragraph } from '@/components/ui/typography';
 import { useBusterNotifications } from '@/context/BusterNotifications';
+import { useChatPermission } from '@/context/Chats';
 import { useMemoizedFn } from '@/hooks/useMemoizedFn';
 import { useMount } from '@/hooks/useMount';
 import { cn } from '@/lib/classMerge';
+import { canEdit } from '@/lib/share';
 import { useChat } from '../../../context/Chats/useChat';
 import { MessageContainer } from './MessageContainer';
 
@@ -22,6 +24,8 @@ export const ChatUserMessage: React.FC<{
   const { openSuccessMessage } = useBusterNotifications();
   const [isTooltipOpen, setIsTooltipOpen] = useState(false);
   const [isEditing, setIsEditing] = useState(false);
+  const permission = useChatPermission(chatId);
+  const canEditChat = canEdit(permission);
 
   const { sender_avatar, sender_id, sender_name, request } = requestMessage;
 
@@ -67,7 +71,7 @@ export const ChatUserMessage: React.FC<{
               {request}
             </Paragraph>
           </div>
-          {isStreamFinished && (
+          {isStreamFinished && canEditChat && (
             <RequestMessageTooltip
               isTooltipOpen={isTooltipOpen}
               setIsEditing={setIsEditing}

package.json

@@ -66,9 +66,7 @@
   "packageManager": "pnpm@10.15.1",
   "pnpm": {
     "peerDependencyRules": {
-      "ignoreMissing": [
-        "shiki"
-      ],
+      "ignoreMissing": ["shiki"],
       "allowedVersions": {
         "shiki": "3"
       }

packages/database/src/queries/reports/get-report-metadata.ts

@@ -1,5 +1,5 @@
 import { and, eq, isNull } from 'drizzle-orm';
-import { type InferSelectModel } from 'drizzle-orm';
+import type { InferSelectModel } from 'drizzle-orm';
 import { z } from 'zod';
 import { db } from '../../connection';
 import { reportFiles } from '../../schema';