fix: fix some bugs (#1201)

* feat(brainSettings): add feed process instrcution to knowledge tab

* feat: prevent default brain auto fetch

* feat: prevent chat submision on submit button click

* feat: remove unrelevant toast

* feat: remove duplicated GA initialization

* feat: add brain name in notifications

* fix(test): update analytics import path

* refactor: move ChatsList utils to ChatsList directory

* fix(test): update chatlist tests

backend/celery_worker.py

@@ -49,6 +49,7 @@ else:
 @celery.task(name="process_file_and_notify")
 def process_file_and_notify(
     file_name: str,
+    file_original_name: str,
     enable_summarization,
     brain_id,
     openai_api_key,
@@ -77,6 +78,7 @@ def process_file_and_notify(
                 enable_summarization=enable_summarization,
                 brain_id=brain_id,
                 openai_api_key=openai_api_key,
+                original_file_name=file_original_name,
             )
         )
 
@@ -129,6 +131,7 @@ def process_crawl_and_notify(
                 enable_summarization=enable_summarization,
                 brain_id=brain_id,
                 openai_api_key=openai_api_key,
+                original_file_name=crawl_website_url,
             )
         )
     else:

backend/routes/upload_routes.py

@@ -4,23 +4,21 @@ from uuid import UUID
 from auth import AuthBearer, get_current_user
 from celery_worker import process_file_and_notify
 from fastapi import APIRouter, Depends, Query, Request, UploadFile
-from models import Brain, File, UserIdentity, UserUsage
+from models import Brain, UserIdentity, UserUsage
 from models.databases.supabase.notifications import (
     CreateNotificationProperties,
-    NotificationUpdatableProperties,
 )
 from models.notifications import NotificationsStatusEnum
 from repository.brain import get_brain_details
 from repository.files.upload_file import upload_file_storage
 from repository.notification.add_notification import add_notification
-from repository.notification.update_notification import update_notification_by_id
 from repository.user_identity import get_user_identity
+from utils.file import convert_bytes, get_file_size
+
 from routes.authorizations.brain_authorization import (
     RoleEnum,
     validate_brain_authorization,
 )
-from utils.file import convert_bytes, get_file_size
-from utils.processors import filter_file
 
 upload_router = APIRouter()
 
@@ -86,6 +84,7 @@ async def upload_file(
     upload_file_storage(file_content, filename_with_brain_id)
     process_file_and_notify.delay(
         file_name=filename_with_brain_id,
+        file_original_name=uploadFile.filename,
         enable_summarization=enable_summarization,
         brain_id=brain_id,
         openai_api_key=openai_api_key,

backend/utils/processors.py

@@ -1,6 +1,7 @@
 from models.brains import Brain
 from models.files import File
 from parsers.audio import process_audio
+from parsers.code_python import process_python
 from parsers.csv import process_csv
 from parsers.docx import process_docx
 from parsers.epub import process_epub
@@ -12,7 +13,7 @@ from parsers.pdf import process_pdf
 from parsers.powerpoint import process_powerpoint
 from parsers.txt import process_txt
 from parsers.xlsx import process_xlsx
-from parsers.code_python import process_python
+from repository.brain.get_brain_by_id import get_brain_by_id
 
 file_processors = {
     ".txt": process_txt,
@@ -48,27 +49,32 @@ async def filter_file(
     enable_summarization: bool,
     brain_id,
     openai_api_key,
+    original_file_name=None,
 ):
     await file.compute_file_sha1()
 
-    print("file sha1", file.file_sha1)
     file_exists = file.file_already_exists()
     file_exists_in_brain = file.file_already_exists_in_brain(brain_id)
+    using_file_name = original_file_name or file.file.filename if file.file else ""
+
+    brain = get_brain_by_id(brain_id)
+    if brain is None:
+        raise Exception("It seems like you're uploading knowledge to an unknown brain.")
 
     if file_exists_in_brain:
         return create_response(
-            f"🤔 {file.file.filename} already exists in brain {brain_id}.",  # pyright: ignore reportPrivateUsage=none
+            f"🤔 {using_file_name} already exists in brain {brain.name}.",  # pyright: ignore reportPrivateUsage=none
             "warning",
         )
     elif file.file_is_empty():
         return create_response(
-            f"❌ {file.file.filename} is empty.",  # pyright: ignore reportPrivateUsage=none
+            f"❌ {original_file_name} is empty.",  # pyright: ignore reportPrivateUsage=none
             "error",  # pyright: ignore reportPrivateUsage=none
         )
     elif file_exists:
         file.link_file_to_brain(brain=Brain(id=brain_id))
         return create_response(
-            f"✅ {file.file.filename} has been uploaded to brain {brain_id}.",  # pyright: ignore reportPrivateUsage=none
+            f"✅ {using_file_name} has been uploaded to brain {brain.name}.",  # pyright: ignore reportPrivateUsage=none
             "success",
         )
 
@@ -81,18 +87,18 @@ async def filter_file(
                 user_openai_api_key=openai_api_key,
             )
             return create_response(
-                f"✅ {file.file.filename} has been uploaded to brain {brain_id}.",  # pyright: ignore reportPrivateUsage=none
+                f"✅ {using_file_name} has been uploaded to brain {brain.name}.",  # pyright: ignore reportPrivateUsage=none
                 "success",
             )
         except Exception as e:
             # Add more specific exceptions as needed.
             print(f"Error processing file: {e}")
             return create_response(
-                f"⚠️ An error occurred while processing {file.file.filename}.",  # pyright: ignore reportPrivateUsage=none
+                f"⚠️ An error occurred while processing {using_file_name}.",  # pyright: ignore reportPrivateUsage=none
                 "error",
             )
 
     return create_response(
-        f"❌ {file.file.filename} is not supported.",  # pyright: ignore reportPrivateUsage=none
+        f"❌ {using_file_name} is not supported.",  # pyright: ignore reportPrivateUsage=none
         "error",
     )

frontend/app/(auth)/login/__tests__/page.test.tsx

@@ -19,7 +19,7 @@ vi.mock("@/lib/context/SupabaseProvider", () => ({
   useSupabase: () => mockUseSupabase(),
 }));
 
-vi.mock("@/services/analytics/useEventTracking", () => ({
+vi.mock("@/services/analytics/june/useEventTracking", () => ({
   useEventTracking: () => ({ track: vi.fn() }),
 }));
 

frontend/app/App.tsx

@@ -15,7 +15,7 @@ const queryClient = new QueryClient();
 
 // This wrapper is used to make effect calls at a high level in app rendering.
 export const App = ({ children }: PropsWithChildren): JSX.Element => {
-  const { fetchAllBrains, fetchAndSetActiveBrain, fetchPublicPrompts } =
+  const { fetchAllBrains, fetchDefaultBrain, fetchPublicPrompts } =
     useBrainContext();
   const { session } = useSupabase();
 
@@ -23,9 +23,9 @@ export const App = ({ children }: PropsWithChildren): JSX.Element => {
 
   useEffect(() => {
     void fetchAllBrains();
-    void fetchAndSetActiveBrain();
+    void fetchDefaultBrain();
     void fetchPublicPrompts();
-  }, [session?.user]);
+  }, [session?.user.id]);
 
   return (
     <QueryClientProvider client={queryClient}>

frontend/app/brains-management/[brainId]/components/BrainManagementTabs/components/KnowledgeTab/index.tsx

@@ -1,10 +1,8 @@
 "use client";
 import { UUID } from "crypto";
 import { AnimatePresence, motion } from "framer-motion";
-import Link from "next/link";
 import { useTranslation } from "react-i18next";
 
-import Button from "@/lib/components/ui/Button";
 import Spinner from "@/lib/components/ui/Spinner";
 
 import DocumentItem from "./DocumentItem";
@@ -45,9 +43,9 @@ export const KnowledgeTab = ({ brainId }: KnowledgeTabProps): JSX.Element => {
             ) : (
               <div className="flex flex-col items-center justify-center mt-10 gap-1">
                 <p className="text-center">{t("empty", { ns: "explore" })}</p>
-                <Link href="/upload">
+                <p className="text-center">
-                  <Button>{t("uploadButton")}</Button>
+                  {t("feed_brain_instructions", { ns: "explore" })}
-                </Link>
+                </p>
               </div>
             )}
           </motion.div>

frontend/app/chat/[chatId]/components/ActionsBar/ActionsBar.tsx

@@ -13,7 +13,8 @@ export const ActionsBar = (): JSX.Element => {
     setHasPendingRequests,
   } = useActionBar();
 
-  const { addContent, contents, feedBrain, removeContent } = useKnowledgeUploader({
+  const { addContent, contents, feedBrain, removeContent } =
+    useKnowledgeUploader({
       setHasPendingRequests,
       setShouldDisplayUploadCard,
     });
@@ -25,13 +26,17 @@ export const ActionsBar = (): JSX.Element => {
       {hasPendingRequests && (
         <div className="flex mt-1 flex-col md:flex-row w-full shadow-md dark:shadow-primary/25 hover:shadow-xl transition-shadow rounded-xl bg-white dark:bg-black border border-black/10 dark:border-white/25 p-2 md:p-6 pl-6">
           <div className="flex flex-1 items-center mb-2 md:mb-0">
-            <span className="text-sm md:text-1xl">{t("filesUploading")}</span>
+            <span className="text-sm md:text-1xl">{t("feedingBrain")}</span>
           </div>
           <AiOutlineLoading3Quarters className="animate-spin text-2xl md:text-3xl self-center" />
         </div>
       )}
 
-      <div className={shouldDisplayUploadCard ? "h-full flex flex-col flex-auto" : ""}>
+      <div
+        className={
+          shouldDisplayUploadCard ? "h-full flex flex-col flex-auto" : ""
+        }
+      >
         {shouldDisplayUploadCard && (
           <div className="flex flex-1 overflow-y-scroll shadow-md dark:shadow-primary/25 hover:shadow-xl transition-shadow rounded-xl bg-white dark:bg-black border border-black/10 dark:border-white/25 p-4 md:p-6">
             <KnowledgeToFeed

frontend/app/chat/[chatId]/components/ActionsBar/components/ChatInput/components/ConfigModal/ConfigModal.tsx

@@ -40,13 +40,7 @@ export const ConfigModal = ({ chatId }: { chatId?: string }): JSX.Element => {
       setOpen={setIsConfigModalOpen}
       CloseTrigger={<div />}
     >
-      <form
+      <form className="mt-10 flex flex-col items-center gap-2">
-        onSubmit={(e) => {
-          void handleSubmit(e);
-          setIsConfigModalOpen(false);
-        }}
-        className="mt-10 flex flex-col items-center gap-2"
-      >
         <fieldset className="w-full flex flex-col">
           <label className="flex-1 text-sm" htmlFor="model">
             Model
@@ -91,7 +85,14 @@ export const ConfigModal = ({ chatId }: { chatId?: string }): JSX.Element => {
           />
         </fieldset>
 
-        <Button className="mt-12 self-end" type="submit">
+        <Button
+          className="mt-12 self-end"
+          type="button"
+          onClick={() => {
+            handleSubmit();
+            setIsConfigModalOpen(false);
+          }}
+        >
           Save
           <MdCheck className="text-xl" />
         </Button>

frontend/app/chat/[chatId]/components/ActionsBar/components/ChatInput/components/ConfigModal/hooks/useConfigModal.ts

@@ -1,6 +1,6 @@
 /* eslint-disable max-lines */
 import { useQuery } from "@tanstack/react-query";
-import { FormEvent, useEffect, useState } from "react";
+import { useEffect, useState } from "react";
 import { useForm } from "react-hook-form";
 
 import { useBrainApi } from "@/lib/api/brain/useBrainApi";
@@ -91,8 +91,7 @@ export const useConfigModal = (chatId?: string) => {
     setValue("maxTokens", Math.min(maxTokens, defineMaxTokens(model)));
   }, [maxTokens, model, setValue]);
 
-  const handleSubmit = (e: FormEvent) => {
+  const handleSubmit = () => {
-    e.preventDefault();
     if (chatId === undefined) {
       return;
     }

frontend/app/chat/[chatId]/components/ActionsBar/hooks/useKnowledgeUploader.ts

@@ -167,11 +167,6 @@ export const useKnowledgeUploader = ({
       } else {
         await fetchNotifications(currentChatId);
       }
-
-      publish({
-        variant: "success",
-        text: t("knowledgeUploaded"),
-      });
     } catch (e) {
       publish({
         variant: "danger",

frontend/app/chat/components/ChatsList/__tests__/ChatsList.test.tsx

@@ -27,9 +27,18 @@ vi.mock("next/navigation", async () => {
 vi.mock("@/lib/context/ChatsProvider/hooks/useChatsContext", () => ({
   useChatsContext: () => ({
     allChats: [
-      { chat_id: 1, name: "Chat 1" },
+      {
-      { chat_id: 2, name: "Chat 2" },
+        chat_id: 1,
+        name: "Chat 1",
+        creation_time: new Date().toISOString(),
+      },
+      {
+        chat_id: 2,
+        name: "Chat 2",
+        creation_time: new Date().toISOString(),
+      },
     ],
+
     deleteChat: vi.fn(),
     setAllChats: vi.fn(),
   }),

frontend/app/chat/components/ChatsList/index.tsx

@@ -1,28 +1,42 @@
+/* eslint-disable max-lines */
 /* eslint-disable complexity */
 "use client";
 import { motion, MotionConfig } from "framer-motion";
 import { MdChevronRight } from "react-icons/md";
 
 import { useChatsContext } from "@/lib/context/ChatsProvider/hooks/useChatsContext";
-import { cn, isToday, isWithinLast30Days, isWithinLast7Days, isYesterday } from "@/lib/utils";
+import { cn } from "@/lib/utils";
 
 import { ChatsListItem } from "./components/ChatsListItem";
 import { MiniFooter } from "./components/ChatsListItem/components/MiniFooter";
 import { NewChatButton } from "./components/NewChatButton";
 import { useChatsList } from "./hooks/useChatsList";
+import {
+  isToday,
+  isWithinLast30Days,
+  isWithinLast7Days,
+  isYesterday,
+} from "./utils";
 import { useSelectedChatPage } from "../../[chatId]/hooks/useSelectedChatPage";
 
 export const ChatsList = (): JSX.Element => {
   const { allChats } = useChatsContext();
+
   const { open, setOpen } = useChatsList();
   useSelectedChatPage();
 
- 
+  const todayChats = allChats.filter((chat) =>
-  // Filtering chats into different groups
+    isToday(new Date(chat.creation_time))
-  const todayChats = allChats.filter(chat => isToday(new Date(chat.creation_time)));
+  );
-  const yesterdayChats = allChats.filter(chat => isYesterday(new Date(chat.creation_time)));
+  const yesterdayChats = allChats.filter((chat) =>
-  const last7DaysChats = allChats.filter(chat => isWithinLast7Days(new Date(chat.creation_time)));
+    isYesterday(new Date(chat.creation_time))
-  const last30DaysChats = allChats.filter(chat => isWithinLast30Days(new Date(chat.creation_time)));
+  );
+  const last7DaysChats = allChats.filter((chat) =>
+    isWithinLast7Days(new Date(chat.creation_time))
+  );
+  const last30DaysChats = allChats.filter((chat) =>
+    isWithinLast30Days(new Date(chat.creation_time))
+  );
 
   return (
     <MotionConfig transition={{ mass: 1, damping: 10 }}>
@@ -56,26 +70,41 @@ export const ChatsList = (): JSX.Element => {
               data-testid="chats-list-items"
               className="flex-1 overflow-auto scrollbar h-full"
             >
-              {todayChats.length > 0 && <div className="bg-gray-100 text-black rounded-md px-3 py-1 mt-2">Today</div>}
+              {todayChats.length > 0 && (
+                <div className="bg-gray-100 text-black rounded-md px-3 py-1 mt-2">
+                  Today
+                </div>
+              )}
               {todayChats.map((chat) => (
                 <ChatsListItem key={chat.chat_id} chat={chat} />
               ))}
 
-              {yesterdayChats.length > 0 && <div className="bg-gray-100 text-black rounded-md px-3 py-1 mt-2">Yesterday</div>}
+              {yesterdayChats.length > 0 && (
+                <div className="bg-gray-100 text-black rounded-md px-3 py-1 mt-2">
+                  Yesterday
+                </div>
+              )}
               {yesterdayChats.map((chat) => (
                 <ChatsListItem key={chat.chat_id} chat={chat} />
               ))}
 
-              {last7DaysChats.length > 0 && <div className="bg-gray-100 text-black rounded-md px-3 py-1 mt-2">Previous 7 Days</div>}
+              {last7DaysChats.length > 0 && (
+                <div className="bg-gray-100 text-black rounded-md px-3 py-1 mt-2">
+                  Previous 7 Days
+                </div>
+              )}
               {last7DaysChats.map((chat) => (
                 <ChatsListItem key={chat.chat_id} chat={chat} />
               ))}
 
-              {last30DaysChats.length > 0 && <div className="bg-gray-100 text-black rounded-md px-3 py-1 mt-2">Previous 30 Days</div>}
+              {last30DaysChats.length > 0 && (
+                <div className="bg-gray-100 text-black rounded-md px-3 py-1 mt-2">
+                  Previous 30 Days
+                </div>
+              )}
               {last30DaysChats.map((chat) => (
                 <ChatsListItem key={chat.chat_id} chat={chat} />
               ))}
-
             </div>
             <MiniFooter />
           </div>

frontend/app/chat/components/ChatsList/utils.ts

@@ -0,0 +1,31 @@
+export const isToday = (date: Date): boolean => {
+  const today = new Date();
+
+  return date.toDateString() === today.toDateString();
+};
+
+export const isYesterday = (date: Date): boolean => {
+  const yesterday = new Date();
+  yesterday.setDate(yesterday.getDate() - 1);
+
+  return date.toDateString() === yesterday.toDateString();
+};
+
+export const isWithinLast7Days = (date: Date): boolean => {
+  const weekAgo = new Date();
+  weekAgo.setDate(weekAgo.getDate() - 7);
+
+  return date > weekAgo && !isToday(date) && !isYesterday(date);
+};
+
+export const isWithinLast30Days = (date: Date): boolean => {
+  const monthAgo = new Date();
+  monthAgo.setDate(monthAgo.getDate() - 30);
+
+  return (
+    date > monthAgo &&
+    !isToday(date) &&
+    !isYesterday(date) &&
+    !isWithinLast7Days(date)
+  );
+};

frontend/app/invitation/[brainId]/hooks/useInvitation.ts

@@ -31,7 +31,7 @@ export const useInvitation = () => {
     throw new Error(t("brainUndefined", { ns: "brain" }));
   }
 
-  const { fetchAllBrains, setActiveBrain } = useBrainContext();
+  const { fetchAllBrains, setCurrentBrainId } = useBrainContext();
   const router = useRouter();
 
   useEffect(() => {
@@ -73,7 +73,7 @@ export const useInvitation = () => {
         variant: "success",
         text: t("accept", { ns: "invitation" }),
       });
-      setActiveBrain({ id: brainId, name: brainName });
+      setCurrentBrainId(brainId);
     } catch (error) {
       if (axios.isAxiosError(error) && error.response?.data !== undefined) {
         publish({

frontend/app/layout.tsx

@@ -7,7 +7,6 @@ import { ToastProvider } from "@/lib/components/ui/Toast";
 import { FeatureFlagsProvider } from "@/lib/context";
 import { BrainProvider } from "@/lib/context/BrainProvider";
 import { SupabaseProvider } from "@/lib/context/SupabaseProvider";
-import { GoogleAnalytics } from "@/services/analytics/google/googleAnalytics";
 
 import { App } from "./App";
 import "./globals.css";
@@ -50,7 +49,6 @@ const RootLayout = async ({
             </SupabaseProvider>
           </ToastProvider>
           <VercelAnalytics />
-          <GoogleAnalytics />
         </FeatureFlagsProvider>
       </body>
     </html>

frontend/lib/components/AddBrainModal/hooks/useAddBrainModal.ts

@@ -15,22 +15,18 @@ import { getAccessibleModels } from "@/lib/helpers/getAccessibleModels";
 import { useToast } from "@/lib/hooks";
 import { useQuery } from "@tanstack/react-query";
 
-
-
-
 // eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
 export const useAddBrainModal = () => {
   const { t } = useTranslation(["translation", "brain", "config"]);
   const [isPending, setIsPending] = useState(false);
   const { publish } = useToast();
-  const { createBrain, setActiveBrain } = useBrainContext();
+  const { createBrain, setCurrentBrainId } = useBrainContext();
   const { setAsDefaultBrain } = useBrainApi();
   const { createPrompt } = usePromptApi();
   const [isShareModalOpen, setIsShareModalOpen] = useState(false);
 
   const { getUser } = useUserApi();
 
-
   const { data: userData } = useQuery({
     queryKey: [USER_DATA_KEY],
     queryFn: getUser,
@@ -46,10 +42,6 @@ export const useAddBrainModal = () => {
     },
   };
 
-  
-
-  
-
   const { register, getValues, reset, watch, setValue } = useForm({
     defaultValues,
   });
@@ -114,10 +106,7 @@ export const useAddBrainModal = () => {
         return;
       }
 
-      setActiveBrain({
+      setCurrentBrainId(createdBrainId);
-        id: createdBrainId,
-        name,
-      });
 
       if (setDefault) {
         await setAsDefaultBrain(createdBrainId);

frontend/lib/context/BrainProvider/helpers/brainLocalStorage.ts

@@ -1,15 +0,0 @@
-import { Brain } from "../types";
-
-const BRAIN_LOCAL_STORAGE_KEY = "userBrains";
-
-export const saveBrainInLocalStorage = (brain: Brain): void => {
-  localStorage.setItem(BRAIN_LOCAL_STORAGE_KEY, JSON.stringify(brain));
-};
-export const getBrainFromLocalStorage = (): Brain | undefined => {
-  const persistedBrain = localStorage.getItem(BRAIN_LOCAL_STORAGE_KEY);
-  if (persistedBrain === null) {
-    return;
-  }
-
-  return JSON.parse(persistedBrain) as Brain;
-};

frontend/lib/context/BrainProvider/hooks/useBrainProvider.ts

@@ -1,6 +1,6 @@
 /* eslint-disable max-lines */
 import { UUID } from "crypto";
-import { useCallback, useEffect, useState } from "react";
+import { useCallback, useState } from "react";
 
 import { CreateBrainInput } from "@/lib/api/brain/types";
 import { useBrainApi } from "@/lib/api/brain/useBrainApi";
@@ -9,14 +9,8 @@ import { useToast } from "@/lib/hooks";
 import { Prompt } from "@/lib/types/Prompt";
 import { useEventTracking } from "@/services/analytics/june/useEventTracking";
 
-import {
-  getBrainFromLocalStorage,
-  saveBrainInLocalStorage,
-} from "../helpers/brainLocalStorage";
 import { MinimalBrainForUser } from "../types";
 
-// CAUTION: This hook should be use in BrainProvider only. You may be need `useBrainContext` instead.
-
 // eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
 export const useBrainProvider = () => {
   const { publish } = useToast();
@@ -36,13 +30,14 @@ export const useBrainProvider = () => {
     (prompt) => prompt.id === currentPromptId
   );
   const currentBrain = allBrains.find((brain) => brain.id === currentBrainId);
-  const createBrainHandler = async (
+
-    brain: CreateBrainInput
+  const createBrainHandler = useCallback(
-  ): Promise<UUID | undefined> => {
+    async (brain: CreateBrainInput): Promise<UUID | undefined> => {
       const createdBrain = await createBrain(brain);
       try {
         setAllBrains((prevBrains) => [...prevBrains, createdBrain]);
-      saveBrainInLocalStorage(createdBrain);
+        setCurrentBrainId(createdBrain.id);
+
         void track("BRAIN_CREATED");
 
         return createdBrain.id;
@@ -52,17 +47,24 @@ export const useBrainProvider = () => {
           text: "Error occurred while creating a brain",
         });
       }
-  };
+    },
+    [createBrain, publish, track]
+  );
 
-  const deleteBrainHandler = async (id: UUID) => {
+  const deleteBrainHandler = useCallback(
+    async (id: UUID) => {
       await deleteBrain(id);
-    setAllBrains((prevBrains) => prevBrains.filter((brain) => brain.id !== id));
+      setAllBrains((prevBrains) =>
+        prevBrains.filter((brain) => brain.id !== id)
+      );
       void track("DELETE_BRAIN");
       publish({
         variant: "success",
         text: "Brain deleted",
       });
-  };
+    },
+    [deleteBrain, publish, track]
+  );
 
   const fetchAllBrains = useCallback(async () => {
     setIsFetchingBrains(true);
@@ -76,64 +78,41 @@ export const useBrainProvider = () => {
     }
   }, [getBrains]);
 
-  const setActiveBrain = useCallback(
+  const fetchDefaultBrain = useCallback(async () => {
-    ({ id, name }: { id: UUID; name: string }) => {
-      const newActiveBrain = { id, name };
-      saveBrainInLocalStorage(newActiveBrain);
-      setCurrentBrainId(id);
-    },
-    []
-  );
-
-  const setDefaultBrain = useCallback(async () => {
     const userDefaultBrain = await getDefaultBrain();
     if (userDefaultBrain !== undefined) {
-      saveBrainInLocalStorage(userDefaultBrain);
+      setDefaultBrainId(userDefaultBrain.id);
-      setActiveBrain(userDefaultBrain);
-    } else {
-      console.warn("No brains found");
     }
-  }, [getDefaultBrain, setActiveBrain]);
+    if (currentBrainId === null && userDefaultBrain !== undefined) {
-
+      setCurrentBrainId(userDefaultBrain.id);
-  const fetchAndSetActiveBrain = useCallback(async () => {
-    const storedBrain = getBrainFromLocalStorage();
-    if (storedBrain?.id !== undefined) {
-      setActiveBrain({ ...storedBrain });
-    } else {
-      await setDefaultBrain();
     }
-  }, [setDefaultBrain, setActiveBrain]);
+  }, [currentBrainId, getDefaultBrain]);
 
-  const fetchDefaultBrain = async () => {
+  const fetchPublicPrompts = useCallback(async () => {
-    setDefaultBrainId((await getDefaultBrain())?.id);
-  };
-
-  const fetchPublicPrompts = async () => {
     setPublicPrompts(await getPublicPrompts());
-  };
+  }, [getPublicPrompts]);
-
-  useEffect(() => {
-    void fetchDefaultBrain();
-  }, []);
 
   return {
+    allBrains,
+    fetchAllBrains,
+    isFetchingBrains,
+
     currentBrain,
     currentBrainId,
-    allBrains,
-    createBrain: createBrainHandler,
-    deleteBrain: deleteBrainHandler,
-    setActiveBrain,
     setCurrentBrainId,
-    fetchAllBrains,
+
-    setDefaultBrain,
-    fetchAndSetActiveBrain,
-    isFetchingBrains,
     defaultBrainId,
     fetchDefaultBrain,
+
     fetchPublicPrompts,
     publicPrompts,
     currentPrompt,
+
     setCurrentPromptId,
     currentPromptId,
+
+    createBrain: createBrainHandler,
+
+    deleteBrain: deleteBrainHandler,
   };
 };

frontend/lib/utils.ts

@@ -4,33 +4,3 @@ import { twMerge } from "tailwind-merge";
 export const cn = (...inputs: ClassValue[]): string => {
   return twMerge(clsx(inputs));
 };
-
-
-const isToday = (date: Date): boolean => {
-  const today = new Date();
-
-  return date.toDateString() === today.toDateString();
-};
-
-const isYesterday = (date: Date): boolean => {
-  const yesterday = new Date();
-  yesterday.setDate(yesterday.getDate() - 1);
-
-  return date.toDateString() === yesterday.toDateString();
-};
-
-const isWithinLast7Days = (date: Date): boolean => {
-  const weekAgo = new Date();
-  weekAgo.setDate(weekAgo.getDate() - 7);
-
-  return date > weekAgo && !isToday(date) && !isYesterday(date);
-};
-
-const isWithinLast30Days = (date: Date): boolean => {
-  const monthAgo = new Date();
-  monthAgo.setDate(monthAgo.getDate() - 30);
-
-  return date > monthAgo && !isToday(date) && !isYesterday(date) && !isWithinLast7Days(date);
-};
-
-export { isToday, isWithinLast30Days, isWithinLast7Days, isYesterday };

frontend/public/locales/en/chat.json

@@ -35,6 +35,6 @@
   "missing_brain": "Please select a brain to chat with",
   "new_prompt": "Create new prompt",
   "feed_brain_placeholder": "Choose which @brain you want to feed with these files",
-  "filesUploading": "Your files are being processed, please wait before asking a question about them",
+  "feedingBrain": "You newly added knowledge is being processed, you can keep chatting in the meantime !",
-  "add_content_card_button_tooltip": "Add content to a brain"
+  "add_content_card_button_tooltip": "Add knowledge to a brain"
 }

frontend/public/locales/en/explore.json

@@ -10,5 +10,6 @@
     "chunkNumber": "No. of chunks: {{quantity}}",
     "notAvailable": "Not Available",
     "deleteConfirmTitle": "Confirm",
-    "deleteConfirmText": "Do you really want to delete?"
+    "deleteConfirmText": "Do you really want to delete?",
+    "feed_brain_instructions":"To add knowledge to a brain, go to chat page then click on plus button on the left of the chat input"
 }

frontend/public/locales/en/upload.json

@@ -15,6 +15,5 @@
     "ohNo": "Oh no!",
     "selectBrainFirst": "You need to select a brain first. 🧠💡🥲",
     "missingNecessaryRole": "You don't have the necessary role to upload content to the selected brain. 🧠💡🥲",
-    "invalidFileType": "Invalid file type",
+    "invalidFileType": "Invalid file type"
-    "knowledgeUploaded": "Files successfully uploaded to the brain !"
 }

frontend/public/locales/es/chat.json

@@ -36,6 +36,6 @@
   "missing_brain": "No hay cerebro seleccionado",
   "new_prompt": "Crear nueva instrucción",
   "feed_brain_placeholder" : "Elige cuál @cerebro quieres alimentar con estos archivos",
-  "filesUploading": "Subiendo archivos...",
+  "feedingBrain": "Su conocimiento recién agregado se está procesando, ¡puede seguir chateando mientras tanto!",
-  "add_content_card_button_tooltip": "Agregar contenido a un cerebro"
+  "add_content_card_button_tooltip": "Agregar conocimiento a un cerebro"
 }

frontend/public/locales/es/explore.json

@@ -10,5 +10,6 @@
     "sessionNotFound": "Sesión no encontrada",
     "subtitle": "Ver o borrar datos guardados usados por tu cerebro",
     "title": "Explora datos subidos",
-    "view": "Ver"
+    "view": "Ver",
+    "feed_brain_instructions": "Para agregar conocimiento a un cerebro, ve a la página de chat y haz clic en el botón de más a la izquierda del campo de chat."
 }

frontend/public/locales/es/upload.json

@@ -15,6 +15,5 @@
     "success": "Archivo subido correctamente",
     "title": "Subir conocimiento",
     "webSite": "Ingrese la URL del sitio web",
-    "invalidFileType": "Tipo de archivo no permitido",
+    "invalidFileType": "Tipo de archivo no permitido"
-    "knowledgeUploaded": "Conocimiento subido"
 }

frontend/public/locales/fr/chat.json

@@ -36,6 +36,6 @@
   "missing_brain": "Veuillez selectionner un cerveau pour discuter",
   "new_prompt": "Créer un nouveau prompt",
   "feed_brain_placeholder" : "Choisissez le @cerveau que vous souhaitez nourrir avec ces fichiers",
-  "filesUploading": "Téléchargement des fichiers...",
+  "feedingBrain": "Vos nouvelles connaissances sont en cours de traitement. Vous pouvez continuer à discuter en attendant !",
-  "add_content_card_button_tooltip": "Ajouter du contenu à un cerveau"
+  "add_content_card_button_tooltip": "Ajouter des connaissances à un cerveau"
 }

frontend/public/locales/fr/explore.json

@@ -10,5 +10,6 @@
     "chunkNumber": "Nombre de fragments : {{quantity}}",
     "notAvailable": "Non disponible",
     "deleteConfirmTitle": "Confirmer",
-    "deleteConfirmText": "Voulez-vous vraiment supprimer ?"
+    "deleteConfirmText": "Voulez-vous vraiment supprimer ?",
+    "feed_brain_instructions": "Pour ajouter des connaissances à un cerveau, allez sur la page de chat, puis cliquez sur le bouton plus à gauche de la zone de chat."
 }

frontend/public/locales/fr/upload.json

@@ -15,6 +15,5 @@
     "ohNo": "Oh non !",
     "selectBrainFirst": "Vous devez d'abord sélectionner un cerveau. 🧠💡🥲",
     "missingNecessaryRole": "Vous n'avez pas le rôle nécessaire pour télécharger du contenu dans le cerveau sélectionné. 🧠💡🥲",
-    "invalidFileType": "Type de fichier invalide",
+    "invalidFileType": "Type de fichier invalide"
-    "knowledgeUploaded": "Connaissance téléchargée"
 }

frontend/public/locales/pt-br/chat.json

@@ -36,6 +36,6 @@
   "missing_brain": "Cérebro não encontrado",
   "new_prompt": "Criar novo prompt",
   "feed_brain_placeholder" : "Escolha qual @cérebro você deseja alimentar com esses arquivos",
-  "filesUploading":"Arquivos sendo enviados",
+  "feedingBrain": "Seu conhecimento recém-adicionado está sendo processado, você pode continuar conversando enquanto isso!",
-  "add_content_card_button_tooltip":"Adicionar conteúdo a um cérebro"
+  "add_content_card_button_tooltip": "Adicionar conhecimento a um cérebro"
 }

frontend/public/locales/pt-br/explore.json

@@ -10,5 +10,8 @@
     "chunkNumber": "Número de partes: {{quantity}}",
     "notAvailable": "Indisponível",
     "deleteConfirmTitle": "Confirmar",
-    "deleteConfirmText": "Você realmente deseja excluir?"
+    "deleteConfirmText": "Você realmente deseja excluir?",
+    "feed_brain_instructions": "Para adicionar conhecimento a um cérebro, vá para a página de chat e clique no botão de adição à esquerda da entrada de chat."
+
+
 }

frontend/public/locales/pt-br/upload.json

@@ -15,6 +15,5 @@
     "ohNo": "Oh, não!",
     "selectBrainFirst": "Você precisa selecionar um cérebro primeiro. 🧠💡🥲",
     "missingNecessaryRole": "Você não possui a função necessária para enviar conteúdo para o cérebro selecionado. 🧠💡🥲",
-    "invalidFileType": "Tipo de arquivo inválido",
+    "invalidFileType": "Tipo de arquivo inválido"
-    "knowledgeUploaded": "Conhecimento enviado"
 }

frontend/public/locales/ru/chat.json

@@ -36,7 +36,6 @@
   "missing_brain": "Мозг не найден",
   "new_prompt": "Создать новый запрос",
   "feed_brain_placeholder" : "Выберите, какой @мозг вы хотите питать этими файлами",
-  "filesUploading": "Загрузка файлов...",
+  "feedingBrain": "Ваш недавно добавленный знаний обрабатывается, вы можете продолжить общение в это время!",
-  "add_content_card_button_tooltip": "Добавить контент в мозг"
+  "add_content_card_button_tooltip": "Добавить знаний в мозг"
-
 }

frontend/public/locales/ru/explore.json

@@ -10,5 +10,6 @@
     "chunkNumber": "Количество частей: {{quantity}}",
     "notAvailable": "Не доступно",
     "deleteConfirmTitle": "Подтвердите",
-    "deleteConfirmText": "Вы действительно хотите удалить?"
+    "deleteConfirmText": "Вы действительно хотите удалить?",
+    "feed_brain_instructions": "Чтобы добавить знания в мозг, перейдите на страницу чата, затем нажмите на кнопку плюс слева от поля ввода чата."
 }

frontend/public/locales/ru/upload.json

@@ -15,6 +15,5 @@
     "ohNo": "О нет!",
     "selectBrainFirst": "Сначала вам нужно выбрать мозг. 🧠💡🥲",
     "missingNecessaryRole": "У вас нет необходимой роли для загрузки контента в выбранный мозг. 🧠💡🥲",
-    "invalidFileType": "Неверный тип файла",
+    "invalidFileType": "Неверный тип файла"
-    "knowledgeUploaded": "Знания загружены"
 }

frontend/public/locales/zh-cn/chat.json

@@ -36,6 +36,6 @@
   "missing_brain": "请选择一个大脑进行聊天",
   "new_prompt": "新提示",
   "feed_brain_placeholder" : "选择要用这些文件喂养的 @大脑",
-  "filesUploading": "文件上传中...",
+  "feedingBrain": "您新添加的知识正在处理中，同时您可以继续聊天！",
-  "add_content_card_button_tooltip":"向大脑添加内容"
+  "add_content_card_button_tooltip": "向大脑添加知识"
 }

frontend/public/locales/zh-cn/explore.json

@@ -10,5 +10,6 @@
     "chunkNumber": "No. of chunks: {{quantity}}",
     "notAvailable": "不可用",
     "deleteConfirmTitle": "提交",
-    "deleteConfirmText": "你真的要删除吗?"
+    "deleteConfirmText": "你真的要删除吗?",
+    "feed_brain_instructions": "要向大脑添加知识，请转到聊天页面，然后单击聊天输入框左侧的加号按钮。"
 }

frontend/public/locales/zh-cn/upload.json

@@ -15,6 +15,5 @@
     "ohNo": "不好了!",
     "selectBrainFirst": "你需要先选择一个大脑。 🧠💡🥲",
     "missingNecessaryRole": "您没有所选大脑的上传权限。 🧠💡🥲",
-    "invalidFileType": "文件类型不受支持",
+    "invalidFileType": "文件类型不受支持"
-    "knowledgeUploaded": "知识已上传"
 }

frontend/services/analytics/google/googleAnalytics.tsx

@@ -1,29 +0,0 @@
-import Script from "next/script";
-
-export const GoogleAnalytics = (): JSX.Element => {
-  const ga_id = process.env.NEXT_PUBLIC_GA_ID;
-
-  if (ga_id === undefined) {
-    return <></>;
-  }
-
-  return (
-    <>
-      <Script
-        async
-        src={`https://www.googletagmanager.com/gtag/js?id=${ga_id}`}
-      />
-      <Script
-        id="ga-config"
-        dangerouslySetInnerHTML={{
-          __html: `
-          window.dataLayer = window.dataLayer || [];
-          function gtag(){dataLayer.push(arguments);}
-          gtag('js', new Date());
-          gtag('config', '${ga_id}');
-        `,
-        }}
-      />
-    </>
-  );
-};

frontend/services/analytics/google/useGAnalyticsEventTracker.ts

@@ -21,9 +21,8 @@ export const useGAnalyticsEventTracker = ({
     action: string;
     label?: string;
   }) => {
-    ReactGA.event({
+    ReactGA.event(action, {
       category,
-      action,
       label,
     });
   };