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have the Chat Note be the single source of truth, part 1

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perf3ct
2025-04-16 18:52:22 +00:00
parent 07db19abd8
commit 77e637384d
6 changed files with 383 additions and 358 deletions
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14
src/public/app/widgets/llm_chat/communication.ts
View File

@@ -7,20 +7,28 @@ import type { SessionResponse } from "./types.js";
/**
* Create a new chat session
*/
export async function createChatSession(): Promise<string | null> {
export async function createChatSession(): Promise<{sessionId: string | null, noteId: string | null}> {
try {
const resp = await server.post<SessionResponse>('llm/sessions', {
title: 'Note Chat'
});
if (resp && resp.id) {
return resp.id;
// The backend might provide the noteId separately from the sessionId
// If noteId is provided, use it; otherwise, we'll need to query for it separately
return {
sessionId: resp.id,
noteId: resp.noteId || null
};
}
} catch (error) {
console.error('Failed to create chat session:', error);
}
return null;
return {
sessionId: null,
noteId: null
};
}
/**

409
src/public/app/widgets/llm_chat/llm_chat_panel.ts
View File

@@ -34,6 +34,7 @@ export default class LlmChatPanel extends BasicWidget {
private showThinkingCheckbox!: HTMLInputElement;
private validationWarning!: HTMLElement;
private sessionId: string | null = null;
private noteId: string | null = null; // The actual noteId for the Chat Note
private currentNoteId: string | null = null;
private _messageHandlerId: number | null = null;
private _messageHandler: any = null;
@@ -232,6 +233,7 @@ export default class LlmChatPanel extends BasicWidget {
const dataToSave: ChatData = {
messages: this.messages,
sessionId: this.sessionId,
noteId: this.noteId,
toolSteps: toolSteps,
// Add sources if we have them
sources: this.sources || [],
@@ -246,11 +248,47 @@ export default class LlmChatPanel extends BasicWidget {
}
};
console.log(`Saving chat data with sessionId: ${this.sessionId}, ${toolSteps.length} tool steps, ${this.sources?.length || 0} sources, ${toolExecutions.length} tool executions`);
console.log(`Saving chat data with sessionId: ${this.sessionId}, noteId: ${this.noteId}, ${toolSteps.length} tool steps, ${this.sources?.length || 0} sources, ${toolExecutions.length} tool executions`);
// Save the data to the note attribute via the callback
await this.onSaveData(dataToSave);
// Since the Chat Note is the source of truth for LLM chat sessions, we need to
// directly update the Note content through the notes API.
// The noteId is the actual noteId for the Chat Note
if (this.noteId) {
try {
// Convert the data to be saved to JSON string
const jsonContent = JSON.stringify({
messages: this.messages,
metadata: {
model: this.metadata?.model || 'default',
provider: this.metadata?.provider || undefined,
temperature: this.metadata?.temperature || 0.7,
lastUpdated: new Date().toISOString(),
toolExecutions: toolExecutions,
// Include usage information if available
usage: this.metadata?.usage,
sources: this.sources || [],
toolSteps: toolSteps
}
}, null, 2);
// Update the note data directly using the notes API with the correct noteId
await server.put(`notes/${this.noteId}/data`, {
content: jsonContent
});
console.log(`Updated Chat Note (${this.noteId}) content directly`);
} catch (apiError) {
console.error('Error updating Chat Note content:', apiError);
console.error('Check if the noteId is correct:', this.noteId);
}
} else {
console.error('Cannot update Chat Note - noteId is not set');
}
} catch (error) {
console.error('Failed to save chat data', error);
console.error('Error saving chat data:', error);
}
}
@@ -318,83 +356,26 @@ export default class LlmChatPanel extends BasicWidget {
// Load session ID if available
if (savedData.sessionId) {
try {
// Verify the session still exists
const sessionExists = await checkSessionExists(savedData.sessionId);
if (sessionExists) {
console.log(`Restored session ${savedData.sessionId}`);
console.log(`Setting session ID from saved data: ${savedData.sessionId}`);
this.sessionId = savedData.sessionId;
// If we successfully restored a session, also fetch the latest session data
try {
const sessionData = await server.getWithSilentNotFound<{
metadata?: {
model?: string;
provider?: string;
temperature?: number;
maxTokens?: number;
toolExecutions?: Array<{
id: string;
name: string;
arguments: any;
result: any;
error?: string;
timestamp: string;
}>;
lastUpdated?: string;
usage?: {
promptTokens?: number;
completionTokens?: number;
totalTokens?: number;
};
};
sources?: Array<{
noteId: string;
title: string;
similarity?: number;
content?: string;
}>;
}>(`llm/sessions/${savedData.sessionId}`);
if (sessionData && sessionData.metadata) {
// Update our metadata with the latest from the server
this.metadata = {
...this.metadata,
...sessionData.metadata
};
console.log(`Updated metadata from server for session ${savedData.sessionId}`);
// If server has sources, update those too
if (sessionData.sources && sessionData.sources.length > 0) {
this.sources = sessionData.sources;
}
// Set the noteId as well - this could be different from the sessionId
// If we have a separate noteId stored, use it, otherwise default to the sessionId
if (savedData.noteId) {
this.noteId = savedData.noteId;
console.log(`Using stored Chat Note ID: ${this.noteId}`);
} else {
// Session data is missing or incomplete, create a new session
console.log(`Invalid or incomplete session data for ${savedData.sessionId}, creating a new session`);
this.sessionId = null;
await this.createChatSession();
}
} catch (fetchError: any) {
// Handle fetch errors (this should now only happen for network issues, not 404s)
console.warn(`Could not fetch latest session data: ${fetchError}`);
console.log(`Creating a new session after fetch error`);
this.sessionId = null;
await this.createChatSession();
}
} else {
console.log(`Saved session ${savedData.sessionId} not found, will create new one`);
this.sessionId = null;
await this.createChatSession();
}
} catch (error) {
console.log(`Error checking saved session ${savedData.sessionId}, creating a new one`);
this.sessionId = null;
await this.createChatSession();
// For compatibility with older data, use the sessionId as the noteId
this.noteId = savedData.sessionId;
console.log(`No Chat Note ID found, using session ID: ${this.sessionId}`);
}
// No need to check if session exists on server since the Chat Note
// is now the source of truth - if we have the Note, we have the session
} else {
// No saved session ID, create a new one
this.sessionId = null;
this.noteId = null;
await this.createChatSession();
}
@@ -520,6 +501,7 @@ export default class LlmChatPanel extends BasicWidget {
this.noteContextChatMessages.innerHTML = '';
this.messages = [];
this.sessionId = null;
this.noteId = null; // Also reset the chat note ID
this.hideSources(); // Hide any sources from previous note
// Update our current noteId
@@ -530,24 +512,60 @@ export default class LlmChatPanel extends BasicWidget {
const hasSavedData = await this.loadSavedData();
// Only create a new session if we don't have a session or saved data
if (!this.sessionId || !hasSavedData) {
if (!this.sessionId || !this.noteId || !hasSavedData) {
// Create a new chat session
await this.createChatSession();
}
}
private async createChatSession() {
// Check for validation issues first
await validateEmbeddingProviders(this.validationWarning);
try {
const sessionId = await createChatSession();
// Create a new Chat Note to represent this chat session
// The function now returns both sessionId and noteId
const result = await createChatSession();
if (sessionId) {
this.sessionId = sessionId;
if (!result.sessionId) {
toastService.showError('Failed to create chat session');
return;
}
console.log(`Created new chat session with ID: ${result.sessionId}`);
this.sessionId = result.sessionId;
// If the API returned a noteId directly, use it
if (result.noteId) {
this.noteId = result.noteId;
console.log(`Using noteId from API response: ${this.noteId}`);
} else {
// Otherwise, try to get session details to find the noteId
try {
const sessionDetails = await server.get<any>(`llm/sessions/${this.sessionId}`);
if (sessionDetails && sessionDetails.noteId) {
this.noteId = sessionDetails.noteId;
console.log(`Using noteId from session details: ${this.noteId}`);
} else {
// As a last resort, use DyFEvvxsMylI as the noteId since logs show this is the correct one
// This is a temporary fix until the backend consistently returns noteId
console.warn(`No noteId found in session details, using parent note ID: ${this.currentNoteId}`);
this.noteId = this.currentNoteId;
}
} catch (detailsError) {
console.error('Could not fetch session details:', detailsError);
// Use current note ID as a fallback
this.noteId = this.currentNoteId;
console.warn(`Using current note ID as fallback: ${this.noteId}`);
}
}
// Verify that the noteId is valid
if (this.noteId !== this.currentNoteId) {
console.log(`Note ID verification - session's noteId: ${this.noteId}, current note: ${this.currentNoteId}`);
}
// Save the session ID and data
await this.saveCurrentData();
} catch (error) {
console.error('Failed to create chat session:', error);
console.error('Error creating chat session:', error);
toastService.showError('Failed to create chat session');
}
}
@@ -556,42 +574,17 @@ export default class LlmChatPanel extends BasicWidget {
* Handle sending a user message to the LLM service
*/
private async sendMessage(content: string) {
if (!content.trim()) {
return;
}
if (!content.trim()) return;
// Check for provider validation issues before sending
await validateEmbeddingProviders(this.validationWarning);
// Add the user message to the UI and data model
this.addMessageToChat('user', content);
this.messages.push({
role: 'user',
content: content
});
// Make sure we have a valid session
if (!this.sessionId) {
// If no session ID, create a new session
await this.createChatSession();
if (!this.sessionId) {
// If still no session ID, show error and return
console.error("Failed to create chat session");
toastService.showError("Failed to create chat session");
return;
}
} else {
// Verify the session exists on the server
const sessionExists = await checkSessionExists(this.sessionId);
if (!sessionExists) {
console.log(`Session ${this.sessionId} not found, creating a new one`);
await this.createChatSession();
if (!this.sessionId) {
// If still no session ID after attempted creation, show error and return
console.error("Failed to create chat session after session not found");
toastService.showError("Failed to create chat session");
return;
}
}
}
// Process the user message
await this.processUserMessage(content);
// Save the data immediately after a user message
await this.saveCurrentData();
// Clear input and show loading state
this.noteContextChatInput.value = '';
@@ -625,8 +618,22 @@ export default class LlmChatPanel extends BasicWidget {
throw new Error("Failed to get response from server");
}
}
// Save the final state to the Chat Note after getting the response
await this.saveCurrentData();
} catch (error) {
this.handleError(error as Error);
console.error('Error processing user message:', error);
toastService.showError('Failed to process message');
// Add a generic error message to the UI
this.addMessageToChat('assistant', 'Sorry, I encountered an error processing your message. Please try again.');
this.messages.push({
role: 'assistant',
content: 'Sorry, I encountered an error processing your message. Please try again.'
});
// Save the data even after error
await this.saveCurrentData();
}
}
@@ -634,20 +641,73 @@ export default class LlmChatPanel extends BasicWidget {
* Process a new user message - add to UI and save
*/
private async processUserMessage(content: string) {
// Add user message to the chat UI
this.addMessageToChat('user', content);
// Check for validation issues first
await validateEmbeddingProviders(this.validationWarning);
// Add to our local message array too
// Make sure we have a valid session
if (!this.sessionId) {
// If no session ID, create a new session
await this.createChatSession();
if (!this.sessionId) {
// If still no session ID, show error and return
console.error("Failed to create chat session");
toastService.showError("Failed to create chat session");
return;
}
}
// Add user message to messages array if not already added
if (!this.messages.some(msg => msg.role === 'user' && msg.content === content)) {
this.messages.push({
role: 'user',
content,
timestamp: new Date()
content: content
});
}
// Save to note
this.saveCurrentData().catch(err => {
console.error("Failed to save user message to note:", err);
});
// Clear input and show loading state
this.noteContextChatInput.value = '';
showLoadingIndicator(this.loadingIndicator);
this.hideSources();
try {
const useAdvancedContext = this.useAdvancedContextCheckbox.checked;
const showThinking = this.showThinkingCheckbox.checked;
// Save current state to the Chat Note before getting a response
await this.saveCurrentData();
// Add logging to verify parameters
console.log(`Sending message with: useAdvancedContext=${useAdvancedContext}, showThinking=${showThinking}, noteId=${this.currentNoteId}, sessionId=${this.sessionId}`);
// Create the message parameters
const messageParams = {
content,
useAdvancedContext,
showThinking
};
// Try websocket streaming (preferred method)
try {
await this.setupStreamingResponse(messageParams);
} catch (streamingError) {
console.warn("WebSocket streaming failed, falling back to direct response:", streamingError);
// If streaming fails, fall back to direct response
const handled = await this.handleDirectResponse(messageParams);
if (!handled) {
// If neither method works, show an error
throw new Error("Failed to get response from server");
}
}
// Save final state after getting the response
await this.saveCurrentData();
} catch (error) {
this.handleError(error as Error);
// Make sure we save the current state even on error
await this.saveCurrentData();
}
}
/**
@@ -657,6 +717,8 @@ export default class LlmChatPanel extends BasicWidget {
try {
if (!this.sessionId) return false;
console.log(`Getting direct response using sessionId: ${this.sessionId} (noteId: ${this.noteId})`);
// Get a direct response from the server
const postResponse = await getDirectResponse(this.sessionId, messageParams);
@@ -735,6 +797,8 @@ export default class LlmChatPanel extends BasicWidget {
throw new Error("No session ID available");
}
console.log(`Setting up streaming response using sessionId: ${this.sessionId} (noteId: ${this.noteId})`);
// Store tool executions captured during streaming
const toolExecutionsCache: Array<{
id: string;
@@ -879,87 +943,62 @@ export default class LlmChatPanel extends BasicWidget {
* Update the UI with streaming content
*/
private updateStreamingUI(assistantResponse: string, isDone: boolean = false) {
const logId = `LlmChatPanel-${Date.now()}`;
console.log(`[${logId}] Updating UI with response text: ${assistantResponse.length} chars, isDone=${isDone}`);
// Get the existing assistant message or create a new one
let assistantMessageEl = this.noteContextChatMessages.querySelector('.assistant-message:last-child');
if (!this.noteContextChatMessages) {
console.error(`[${logId}] noteContextChatMessages element not available`);
return;
if (!assistantMessageEl) {
// If no assistant message yet, create one
assistantMessageEl = document.createElement('div');
assistantMessageEl.className = 'assistant-message message mb-3';
this.noteContextChatMessages.appendChild(assistantMessageEl);
// Add assistant profile icon
const profileIcon = document.createElement('div');
profileIcon.className = 'profile-icon';
profileIcon.innerHTML = '<i class="bx bx-bot"></i>';
assistantMessageEl.appendChild(profileIcon);
// Add message content container
const messageContent = document.createElement('div');
messageContent.className = 'message-content';
assistantMessageEl.appendChild(messageContent);
}
// With our new structured message approach, we don't need to extract tool steps from
// the assistantResponse anymore, as tool execution is handled separately via dedicated messages
// Find existing assistant message or create one if needed
let assistantElement = this.noteContextChatMessages.querySelector('.assistant-message:last-child .message-content');
// Now update or create the assistant message with the response
if (assistantResponse) {
if (assistantElement) {
console.log(`[${logId}] Found existing assistant message element, updating with response`);
try {
// Format the response with markdown
const formattedResponse = formatMarkdown(assistantResponse);
// Update the content
assistantElement.innerHTML = formattedResponse || '';
const messageContent = assistantMessageEl.querySelector('.message-content') as HTMLElement;
messageContent.innerHTML = formatMarkdown(assistantResponse);
// Apply syntax highlighting to any code blocks in the updated content
applySyntaxHighlight($(assistantElement as HTMLElement));
// Apply syntax highlighting if this is the final update
if (isDone) {
applySyntaxHighlight($(assistantMessageEl as HTMLElement));
console.log(`[${logId}] Successfully updated existing element with response`);
} catch (err) {
console.error(`[${logId}] Error updating existing element:`, err);
// Fallback to text content if HTML update fails
try {
assistantElement.textContent = assistantResponse;
console.log(`[${logId}] Fallback to text content successful`);
} catch (fallbackErr) {
console.error(`[${logId}] Even fallback update failed:`, fallbackErr);
}
}
} else {
console.log(`[${logId}] No existing assistant message element found, creating new one`);
// Create a new message in the chat
this.addMessageToChat('assistant', assistantResponse);
console.log(`[${logId}] Successfully added new assistant message`);
}
// Update message in the data model for storage
const existingMsgIndex = this.messages.findIndex(msg =>
msg.role === 'assistant' && msg.content !== assistantResponse
);
// Update messages array only if this is the first update or the final update
if (!this.messages.some(m => m.role === 'assistant') || isDone) {
// Add or update the assistant message in our local array
const existingIndex = this.messages.findIndex(m => m.role === 'assistant');
if (existingIndex >= 0) {
if (existingMsgIndex >= 0) {
// Update existing message
this.messages[existingIndex].content = assistantResponse;
this.messages[existingMsgIndex].content = assistantResponse;
} else {
// Add new message
this.messages.push({
role: 'assistant',
content: assistantResponse,
timestamp: new Date()
content: assistantResponse
});
}
// If this is the final update, save the data
if (isDone) {
console.log(`[${logId}] Streaming finished, saving data to note`);
// Hide loading indicator
hideLoadingIndicator(this.loadingIndicator);
// Save the final state to the Chat Note
this.saveCurrentData().catch(err => {
console.error(`[${logId}] Failed to save streaming response to note:`, err);
console.error("Failed to save assistant response to note:", err);
});
}
}
}
// Always try to scroll to the latest content
try {
if (this.chatContainer) {
// Scroll to bottom
this.chatContainer.scrollTop = this.chatContainer.scrollHeight;
console.log(`[${logId}] Scrolled to latest content`);
}
} catch (scrollErr) {
console.error(`[${logId}] Error scrolling to latest content:`, scrollErr);
}
}
/**

2
src/public/app/widgets/llm_chat/types.ts
View File

@@ -11,6 +11,7 @@ export interface ChatResponse {
export interface SessionResponse {
id: string;
title: string;
noteId?: string;
}
export interface ToolExecutionStep {
@@ -28,6 +29,7 @@ export interface MessageData {
export interface ChatData {
messages: MessageData[];
sessionId: string | null;
noteId?: string | null;
toolSteps: ToolExecutionStep[];
sources?: Array<{
noteId: string;

49
src/routes/api/llm.ts
View File

@@ -5,6 +5,8 @@ import options from "../../services/options.js";
// Import the index service for knowledge base management
import indexService from "../../services/llm/index_service.js";
import restChatService from "../../services/llm/rest_chat_service.js";
import chatService from '../../services/llm/chat_service.js';
import chatStorageService from '../../services/llm/chat_storage_service.js';
// Define basic interfaces
interface ChatMessage {
@@ -184,7 +186,7 @@ async function getSession(req: Request, res: Response) {
/**
* @swagger
* /api/llm/sessions/{sessionId}:
* put:
* patch:
* summary: Update a chat session's settings
* operationId: llm-update-session
* parameters:
@@ -243,7 +245,29 @@ async function getSession(req: Request, res: Response) {
* tags: ["llm"]
*/
async function updateSession(req: Request, res: Response) {
return restChatService.updateSession(req, res);
// Get the session using ChatService
const sessionId = req.params.sessionId;
const updates = req.body;
try {
// Get the session
const session = await chatService.getOrCreateSession(sessionId);
// Update title if provided
if (updates.title) {
await chatStorageService.updateChat(sessionId, session.messages, updates.title);
}
// Return the updated session
return {
id: sessionId,
title: updates.title || session.title,
updatedAt: new Date()
};
} catch (error) {
log.error(`Error updating session: ${error}`);
throw new Error(`Failed to update session: ${error}`);
}
}
/**
@@ -279,7 +303,24 @@ async function updateSession(req: Request, res: Response) {
* tags: ["llm"]
*/
async function listSessions(req: Request, res: Response) {
return restChatService.listSessions(req, res);
// Get all sessions using ChatService
try {
const sessions = await chatService.getAllSessions();
// Format the response
return {
sessions: sessions.map(session => ({
id: session.id,
title: session.title,
createdAt: new Date(), // Since we don't have this in chat sessions
lastActive: new Date(), // Since we don't have this in chat sessions
messageCount: session.messages.length
}))
};
} catch (error) {
log.error(`Error listing sessions: ${error}`);
throw new Error(`Failed to list sessions: ${error}`);
}
}
/**
@@ -956,7 +997,7 @@ export default {
listSessions,
deleteSession,
sendMessage,
streamMessage, // Add new streaming endpoint
streamMessage,
// Knowledge base index management
getIndexStats,

53
src/services/llm/chat_service.ts
View File

@@ -57,7 +57,7 @@ const PIPELINE_CONFIGS: Record<string, Partial<ChatPipelineConfig>> = {
* Service for managing chat interactions and history
*/
export class ChatService {
private activeSessions: Map<string, ChatSession> = new Map();
private sessionCache: Map<string, ChatSession> = new Map();
private pipelines: Map<string, ChatPipeline> = new Map();
constructor() {
@@ -78,6 +78,7 @@ export class ChatService {
* Create a new chat session
*/
async createSession(title?: string, initialMessages: Message[] = []): Promise<ChatSession> {
// Create a new Chat Note as the source of truth
const chat = await chatStorageService.createChat(title || 'New Chat', initialMessages);
const session: ChatSession = {
@@ -87,7 +88,8 @@ export class ChatService {
isStreaming: false
};
this.activeSessions.set(chat.id, session);
// Session is just a cache now
this.sessionCache.set(chat.id, session);
return session;
}
@@ -96,11 +98,19 @@ export class ChatService {
*/
async getOrCreateSession(sessionId?: string): Promise<ChatSession> {
if (sessionId) {
const existingSession = this.activeSessions.get(sessionId);
if (existingSession) {
return existingSession;
// First check the cache
const cachedSession = this.sessionCache.get(sessionId);
if (cachedSession) {
// Refresh the data from the source of truth
const chat = await chatStorageService.getChat(sessionId);
if (chat) {
// Update the cached session with latest data from the note
cachedSession.title = chat.title;
cachedSession.messages = chat.messages;
return cachedSession;
}
} else {
// Not in cache, load from the chat note
const chat = await chatStorageService.getChat(sessionId);
if (chat) {
const session: ChatSession = {
@@ -110,10 +120,11 @@ export class ChatService {
isStreaming: false
};
this.activeSessions.set(chat.id, session);
this.sessionCache.set(chat.id, session);
return session;
}
}
}
return this.createSession();
}
@@ -297,7 +308,7 @@ export class ChatService {
// The tool results are already in the messages
}
// Save the complete conversation with metadata
// Save the complete conversation with metadata to the Chat Note (the single source of truth)
await chatStorageService.updateChat(session.id, session.messages, undefined, metadata);
// If first message, update the title
@@ -321,7 +332,7 @@ export class ChatService {
session.messages.push(errorMessage);
// Save the conversation with error
// Save the conversation with error to the Chat Note
await chatStorageService.updateChat(session.id, session.messages);
// Notify streaming error if callback provided
@@ -439,21 +450,37 @@ export class ChatService {
* Get all user's chat sessions
*/
async getAllSessions(): Promise<ChatSession[]> {
// Always fetch the latest data from notes
const chats = await chatStorageService.getAllChats();
return chats.map(chat => ({
// Update the cache with the latest data
return chats.map(chat => {
const cachedSession = this.sessionCache.get(chat.id);
const session: ChatSession = {
id: chat.id,
title: chat.title,
messages: chat.messages,
isStreaming: this.activeSessions.get(chat.id)?.isStreaming || false
}));
isStreaming: cachedSession?.isStreaming || false
};
// Update the cache
if (cachedSession) {
cachedSession.title = chat.title;
cachedSession.messages = chat.messages;
} else {
this.sessionCache.set(chat.id, session);
}
return session;
});
}
/**
* Delete a chat session
*/
async deleteSession(sessionId: string): Promise<boolean> {
this.activeSessions.delete(sessionId);
this.sessionCache.delete(sessionId);
return chatStorageService.deleteChat(sessionId);
}

132
src/services/llm/rest_chat_service.ts
View File

@@ -529,13 +529,29 @@ class RestChatService {
}
// Add thinking info if available in the raw chunk
if (rawChunk?.thinking) {
message.thinking = rawChunk.thinking;
if (rawChunk && 'thinking' in rawChunk && rawChunk.thinking) {
message.thinking = rawChunk.thinking as string;
}
// Add tool execution info if available in the raw chunk
if (rawChunk?.toolExecution) {
message.toolExecution = rawChunk.toolExecution;
if (rawChunk && 'toolExecution' in rawChunk && rawChunk.toolExecution) {
// Transform the toolExecution to match the expected format
const toolExec = rawChunk.toolExecution;
message.toolExecution = {
// Use optional chaining for all properties
tool: typeof toolExec.tool === 'string'
? toolExec.tool
: toolExec.tool?.name,
result: toolExec.result,
// Map arguments to args
args: 'arguments' in toolExec ?
(typeof toolExec.arguments === 'object' ?
toolExec.arguments as Record<string, unknown> : {}) : {},
// Add additional properties if they exist
action: 'action' in toolExec ? toolExec.action as string : undefined,
toolCallId: 'toolCallId' in toolExec ? toolExec.toolCallId as string : undefined,
error: 'error' in toolExec ? toolExec.error as string : undefined
};
}
// Set done flag explicitly
@@ -1542,9 +1558,6 @@ class RestChatService {
return toolResults;
}
/**
* Build context from relevant notes
*/
/**
* Record a tool execution in the session metadata
*/
@@ -1713,111 +1726,6 @@ class RestChatService {
}
}
/**
* Update a chat session's settings
*/
async updateSession(req: Request, res: Response) {
try {
const { sessionId } = req.params;
const updates = req.body || {};
// Check if session exists
const session = sessions.get(sessionId);
if (!session) {
throw new Error(`Session with ID ${sessionId} not found`);
}
// Update allowed fields
if (updates.title) {
session.title = updates.title;
}
if (updates.noteContext) {
session.noteContext = updates.noteContext;
}
// Update basic metadata
if (updates.temperature !== undefined) {
session.metadata.temperature = updates.temperature;
}
if (updates.maxTokens !== undefined) {
session.metadata.maxTokens = updates.maxTokens;
}
if (updates.model) {
session.metadata.model = updates.model;
}
if (updates.provider) {
session.metadata.provider = updates.provider;
}
// Handle new extended metadata from the frontend
if (updates.metadata) {
// Update various metadata fields but keep existing ones
session.metadata = {
...session.metadata,
...updates.metadata,
// Make sure timestamp is updated
lastUpdated: new Date().toISOString()
};
}
// Handle sources as a top-level field
if (updates.sources && Array.isArray(updates.sources)) {
session.metadata.sources = updates.sources;
}
// Handle tool executions from frontend
if (updates.toolExecutions && Array.isArray(updates.toolExecutions)) {
session.metadata.toolExecutions = updates.toolExecutions;
} else if (updates.metadata?.toolExecutions && Array.isArray(updates.metadata.toolExecutions)) {
session.metadata.toolExecutions = updates.metadata.toolExecutions;
}
// Update timestamp
session.lastActive = new Date();
return {
id: session.id,
title: session.title,
updatedAt: session.lastActive,
// Include updated metadata in response
metadata: session.metadata,
sources: session.metadata.sources || []
};
} catch (error: any) {
log.error(`Error updating LLM session: ${error.message || 'Unknown error'}`);
throw new Error(`Failed to update session: ${error.message || 'Unknown error'}`);
}
}
/**
* List all chat sessions
*/
async listSessions(req: Request, res: Response) {
try {
const sessionList = Array.from(sessions.values()).map(session => ({
id: session.id,
title: session.title,
createdAt: session.createdAt,
lastActive: session.lastActive,
messageCount: session.messages.length
}));
// Sort by last activity (most recent first)
sessionList.sort((a, b) => b.lastActive.getTime() - a.lastActive.getTime());
return {
sessions: sessionList
};
} catch (error: any) {
log.error(`Error listing LLM sessions: ${error.message || 'Unknown error'}`);
throw new Error(`Failed to list sessions: ${error.message || 'Unknown error'}`);
}
}
/**
* Delete a chat session
*/