feat: 🎸 sources (#2092)

added metadata object a bit bigger

# Description

Please include a summary of the changes and the related issue. Please
also include relevant motivation and context.

## Checklist before requesting a review

Please delete options that are not relevant.

- [ ] My code follows the style guidelines of this project
- [ ] I have performed a self-review of my code
- [ ] I have commented hard-to-understand areas
- [ ] I have ideally added tests that prove my fix is effective or that
my feature works
- [ ] New and existing unit tests pass locally with my changes
- [ ] Any dependent changes have been merged

## Screenshots (if appropriate):

backend/llm/knowledge_brain_qa.py

@@ -14,7 +14,7 @@
 from logger import get_logger
 from models import BrainSettings
 from modules.brain.service.brain_service import BrainService
-from modules.chat.dto.chats import ChatQuestion
+from modules.chat.dto.chats import ChatQuestion, Sources
 from modules.chat.dto.inputs import CreateChatHistory
 from modules.chat.dto.outputs import GetChatHistoryOutput
 from modules.chat.service.chat_service import ChatService
@@ -296,21 +296,31 @@ async def wrap_done(fn: Awaitable, event: asyncio.Event):
             logger.error("Error during streaming tokens: %s", e)
         try:
             result = await run
-            source_documents = result.get("source_documents", [])
-            # Deduplicate source documents
-            source_documents = list(
-                {doc.metadata["file_name"]: doc for doc in source_documents}.values()
-            )
 
+            sources_list: List[Sources] = []
+            source_documents = result.get("source_documents", [])
             if source_documents:
-                # Formatting the source documents using Markdown without new lines for each source
-                sources_list = [
-                    f"[{doc.metadata['file_name']}])" for doc in source_documents
-                ]
+                serialized_sources_list = []
+                for doc in source_documents:
+                    sources_list.append(
+                        Sources(
+                            **{
+                                "name": doc.metadata["url"]
+                                if "url" in doc.metadata
+                                else doc.metadata["file_name"],
+                                "type": "url" if "url" in doc.metadata else "file",
+                                "source_url": doc.metadata["url"]
+                                if "url" in doc.metadata
+                                else "",
+                            }
+                        )
+                    )
                 # Create metadata if it doesn't exist
                 if not streamed_chat_history.metadata:
                     streamed_chat_history.metadata = {}
-                streamed_chat_history.metadata["sources"] = sources_list
+                    # Serialize the sources list
+                serialized_sources_list = [source.dict() for source in sources_list]
+                streamed_chat_history.metadata["sources"] = serialized_sources_list
                 yield f"data: {json.dumps(streamed_chat_history.dict())}"
             else:
                 logger.info(

backend/modules/chat/dto/chats.py

@@ -28,6 +28,18 @@ class ChatQuestion(BaseModel):
     prompt_id: Optional[UUID]
 
 
+class Sources(BaseModel):
+    name: str
+    source_url: str
+    type: str
+
+    class Config:
+        json_encoders = {
+            **BaseModel.Config.json_encoders,
+            UUID: lambda v: str(v),
+        }
+
+
 class ChatItemType(Enum):
     MESSAGE = "MESSAGE"
     NOTIFICATION = "NOTIFICATION"

backend/modules/notification/repository/notifications.py

@@ -1,12 +1,14 @@
 from datetime import datetime, timedelta
 
-from fastapi import HTTPException
+from logger import get_logger
 from modules.notification.dto.outputs import DeleteNotificationResponse
 from modules.notification.entity.notification import Notification
 from modules.notification.repository.notifications_interface import (
     NotificationInterface,
 )
 
+logger = get_logger(__name__)
+
 
 class Notifications(NotificationInterface):
     def __init__(self, supabase_client):
@@ -35,7 +37,8 @@ def update_notification_by_id(
         ).data
 
         if response == []:
-            raise HTTPException(404, "Notification not found")
+            logger.info(f"Notification with id {notification_id} not found")
+            return None
 
         return Notification(**response[0])
 
@@ -57,7 +60,8 @@ def remove_notification_by_id(self, notification_id):
         )
 
         if response == []:
-            raise HTTPException(404, "Notification not found")
+            logger.info(f"Notification with id {notification_id} not found")
+            return None
 
         return DeleteNotificationResponse(
             status="deleted", notification_id=notification_id

backend/routes/crawl_routes.py

@@ -8,8 +8,6 @@
 from models import UserUsage
 from modules.knowledge.dto.inputs import CreateKnowledgeProperties
 from modules.knowledge.service.knowledge_service import KnowledgeService
-from modules.notification.dto.inputs import CreateNotificationProperties
-from modules.notification.entity.notification import NotificationsStatusEnum
 from modules.notification.service.notification_service import NotificationService
 from modules.user.entity.user_identity import UserIdentity
 from packages.files.crawl.crawler import CrawlWebsite
@@ -56,16 +54,6 @@ async def crawl_endpoint(
             "type": "error",
         }
     else:
-        crawl_notification_id = None
-        if chat_id:
-            crawl_notification_id = notification_service.add_notification(
-                CreateNotificationProperties(
-                    action="CRAWL",
-                    chat_id=chat_id,
-                    status=NotificationsStatusEnum.Pending,
-                ).id
-            )
-
         knowledge_to_add = CreateKnowledgeProperties(
             brain_id=brain_id,
             url=crawl_website.url,
@@ -78,7 +66,7 @@ async def crawl_endpoint(
         process_crawl_and_notify.delay(
             crawl_website_url=crawl_website.url,
             brain_id=brain_id,
-            notification_id=crawl_notification_id,
+            notification_id=None,
         )
 
         return {"message": "Crawl processing has started."}

frontend/app/chat/[chatId]/components/ChatDialogueArea/components/ChatDialogue/components/QADisplay/components/MessageRow/MessageRow.tsx

@@ -4,7 +4,6 @@ import { CopyButton } from "./components/CopyButton";
 import { MessageContent } from "./components/MessageContent";
 import { QuestionBrain } from "./components/QuestionBrain";
 import { QuestionPrompt } from "./components/QuestionPrompt";
-import { SourcesButton } from "./components/SourcesButton";
 import { useMessageRow } from "./hooks/useMessageRow";
 
 type MessageRowProps = {
@@ -60,7 +59,6 @@ export const MessageRow = React.forwardRef(
             <div className="flex items-center gap-2">
               {!isUserSpeaker && (
                 <>
-                  {hasSources && <SourcesButton sources={sourcesContent} />}
                   <CopyButton handleCopy={handleCopy} isCopied={isCopied} />
                 </>
               )}