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const path = require("path");const fs = require("fs");const { reqBody, multiUserMode, userFromSession, safeJsonParse,} = require("../utils/http");const { normalizePath, isWithin } = require("../utils/files");const { Workspace } = require("../models/workspace");const { Document } = require("../models/documents");const { DocumentVectors } = require("../models/vectors");const { WorkspaceChats } = require("../models/workspaceChats");const { getVectorDbClass } = require("../utils/helpers");const { handleFileUpload, handlePfpUpload, handleCommUpload } = require("../utils/files/multer");const { validatedRequest } = require("../utils/middleware/validatedRequest");const { Telemetry } = require("../models/telemetry");const { flexUserRoleValid, ROLES,} = require("../utils/middleware/multiUserProtected");const { EventLogs } = require("../models/eventLogs");const { WorkspaceSuggestedMessages,} = require("../models/workspacesSuggestedMessages");const { validWorkspaceSlug } = require("../utils/middleware/validWorkspace");const { convertToChatHistory } = require("../utils/helpers/chat/responses");const { CollectorApi } = require("../utils/collectorApi");const { determineWorkspacePfpFilepath, fetchPfp,} = require("../utils/files/pfp");const { getTTSProvider } = require("../utils/TextToSpeech");const { WorkspaceThread } = require("../models/workspaceThread");const truncate = require("truncate");const { purgeDocument } = require("../utils/files/purgeDocument");const { User } = require("../models/user");const { DeptUsers } = require("../models/deptUsers");const { DeptDocument } = require("../models/deptDocument");const { v4: uuidv4 } = require("uuid");const { moveAndRenameFile } = require("../utils/files/index");const moment = require('moment'); // 引入时间格式化库
function workspaceEndpoints(app) { if (!app) return;
const responseCache = new Map();
app.post( "/workspace/new", [validatedRequest, flexUserRoleValid([ROLES.admin, ROLES.manager])], async (request, response) => { try { const user = await userFromSession(request, response); const { name = null, onboardingComplete = false } = reqBody(request); const { workspace, message } = await Workspace.new(name, user?.id); await Telemetry.sendTelemetry( "workspace_created", { multiUserMode: multiUserMode(response), LLMSelection: process.env.LLM_PROVIDER || "openai", Embedder: process.env.EMBEDDING_ENGINE || "inherit", VectorDbSelection: process.env.VECTOR_DB || "lancedb", TTSSelection: process.env.TTS_PROVIDER || "native", }, user?.id );
await EventLogs.logEvent( "workspace_created", { workspaceName: workspace?.name || "Unknown Workspace", }, user?.id ); if (onboardingComplete === true) await Telemetry.sendTelemetry("onboarding_complete");
response.status(200).json({ workspace, message }); } catch (e) { console.error(e.message, e); response.sendStatus(500).end(); } } );
app.post( "/workspace/:slug/update", [validatedRequest, flexUserRoleValid([ROLES.admin, ROLES.manager])], async (request, response) => { try { const user = await userFromSession(request, response); const { slug = null } = request.params; const data = reqBody(request); const currWorkspace = multiUserMode(response) ? await Workspace.getWithUser(user, { slug }) : await Workspace.get({ slug });
if (!currWorkspace) { response.sendStatus(400).end(); return; } await Workspace.trackChange(currWorkspace, data, user); const { workspace, message } = await Workspace.update( currWorkspace.id, data ); response.status(200).json({ workspace, message }); } catch (e) { console.error(e.message, e); response.sendStatus(500).end(); } } );
// app.post(
// "/workspace/:slug/upload",
// [
// validatedRequest,
// flexUserRoleValid([ROLES.admin, ROLES.manager]),
// handleFileUpload,
// ],
// async function (request, response) {
// try {
// const Collector = new CollectorApi();
// const { originalname } = request.file;
// const processingOnline = await Collector.online();
//
// if (!processingOnline) {
// response
// .status(500)
// .json({
// success: false,
// error: `Document processing API is not online. Document ${originalname} will not be processed automatically.`,
// })
// .end();
// return;
// }
//
// const { success, reason } =
// await Collector.processDocument(originalname);
// if (!success) {
// response.status(500).json({ success: false, error: reason }).end();
// return;
// }
//
// Collector.log(
// `Document ${originalname} uploaded processed and successfully. It is now available in documents.`
// );
// await Telemetry.sendTelemetry("document_uploaded");
// await EventLogs.logEvent(
// "document_uploaded",
// {
// documentName: originalname,
// },
// response.locals?.user?.id
// );
// response.status(200).json({ success: true, error: null });
// } catch (e) {
// console.error(e.message, e);
// response.sendStatus(500).end();
// }
// }
// );
// app.post(
// "/workspace/:slug/upload",
// [
// validatedRequest,
// flexUserRoleValid([ROLES.admin, ROLES.manager]),
// handleFileUpload,
// ],
// async function (request, response) {
// try {
// const user = await userFromSession(request, response);
// const deptUserRecord = await DeptUsers.get({ userId: user.id });
// if (!deptUserRecord.deptUser) {
// return response.status(500).json({ success: false, error: "没有发现用户组织机构" });
// }
// const Collector = new CollectorApi();
// const { originalname } = request.file;
// const processingOnline = await Collector.online();
//
// if (!processingOnline) {
// response
// .status(500)
// .json({
// success: false,
// error: `Document processing API is not online. Document ${originalname} will not be processed automatically.`,
// })
// .end();
// return;
// }
//
// const { success, reason, documents } =
// await Collector.processDocument(originalname);
// if (!success) {
// response.status(500).json({ success: false, error: reason }).end();
// return;
// }
// // +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// // 假设路径字符串
// const location = documents[0].location;
// // 将路径中的反斜杠替换为正斜杠（可选，但通常更通用）
// const unixStylePath = location.replace(/\\/g, '/');
// // 找到最后一个目录分隔符的位置
// const lastIndex = unixStylePath.lastIndexOf('/');
// // 提取文件名
// const parsedFileName = unixStylePath.substring(lastIndex + 1);
// const fileExtension = path.extname(request.file.path).toLowerCase();
// const sourceFile = path.resolve(__dirname, request.file.destination, request.file.originalname);
// const targetDir =
// process.env.NODE_ENV === "development"
// ? path.resolve(__dirname, `../../server/storage/localFile`)
// : path.resolve(process.env.STORAGE_DIR, `../../server/storage/localFile`);
// const newFileName = uuidv4() + fileExtension; // 新文件名
// moveAndRenameFile(sourceFile, targetDir, newFileName);
// const deptDocData = {
// deptId: deptUserRecord.deptUser.deptId,
// parsedFileName: parsedFileName,
// parsedFilePath: location,
// realFileName: originalname,
// realFileAlias: newFileName,
// realFilePath: targetDir,
// };
// await DeptDocument.create(deptDocData);
// // +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//
// Collector.log(
// `Document ${originalname} uploaded processed and successfully. It is now available in documents.`
// );
// await Telemetry.sendTelemetry("document_uploaded");
// await EventLogs.logEvent(
// "document_uploaded",
// {
// documentName: originalname,
// },
// response.locals?.user?.id
// );
// response.status(200).json({ success: true, error: null });
// } catch (e) {
// console.error(e.message, e);
// response.sendStatus(500).end();
// }
// }
// );
app.post( "/workspace/:slug/upload", [ validatedRequest, flexUserRoleValid([ROLES.admin, ROLES.manager]), handleFileUpload, ], async function (request, response) { try { const user = await userFromSession(request, response); const deptUserRecord = await DeptUsers.get({ userId: user.id }); if (!deptUserRecord.deptUser) { return response.status(500).json({ success: false, error: "没有发现用户组织机构" }); } const Collector = new CollectorApi(); const { originalname } = request.file; const processingOnline = await Collector.online();
if (!processingOnline) { return response.status(500).json({ success: false, error: `Document processing API is not online. Document ${originalname} will not be processed automatically.`, }); }
// 处理文档
const { success, reason, documents, fileContent } = await Collector.processDocument(originalname); if (!success) { return response.status(500).json({ success: false, error: reason }); }
// 确定目标目录
const targetDir = process.env.NODE_ENV === "development" ? path.resolve(__dirname, "../../server/storage/localFile") : path.resolve(process.env.STORAGE_DIR, "localFile"); // 确保目标目录存在
if (!fs.existsSync(targetDir)) { fs.mkdirSync(targetDir, { recursive: true }); // 递归创建目录
}
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// 假设路径字符串
const location = documents[0].location; // 将路径中的反斜杠替换为正斜杠（可选，但通常更通用）
const unixStylePath = location.replace(/\\/g, '/'); // 找到最后一个目录分隔符的位置
const lastIndex = unixStylePath.lastIndexOf('/'); // 提取文件名
const parsedFileName = unixStylePath.substring(lastIndex + 1); const fileExtension = path.extname(request.file.path).toLowerCase(); // const newFileName = uuidv4() + fileExtension; // 新文件名
const newFileName = `${uuidv4()}_${moment().format('YYYYMMDD_HHmmss')}${fileExtension}`; // 生成唯一文件名
// 保存文件
const filePath = path.join(targetDir, newFileName); // 使用原始文件名
const fileBuffer = Buffer.from(fileContent, "base64"); fs.writeFileSync(filePath, fileBuffer);
const deptDocData = { deptId: deptUserRecord.deptUser.deptId, parsedFileName: parsedFileName, parsedFilePath: location, realFileName: originalname, realFileAlias: newFileName, realFilePath: targetDir, // parsedFileId: targetDir,
}; await DeptDocument.create(deptDocData); // +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// 记录日志和发送遥测
Collector.log( `Document ${originalname} uploaded, processed, and saved successfully. It is now available in documents.` ); await Telemetry.sendTelemetry("document_uploaded"); await EventLogs.logEvent( "document_uploaded", { documentName: originalname, }, response.locals?.user?.id );
// 返回成功响应
response.status(200).json({ success: true, error: null }); } catch (e) { console.error(e.message, e); response.status(500).json({ success: false, error: e.message }); } } );
app.post( "/workspace/:slug/upload-link", [validatedRequest, flexUserRoleValid([ROLES.admin, ROLES.manager])], async (request, response) => { try { const Collector = new CollectorApi(); const { link = "" } = reqBody(request); const processingOnline = await Collector.online();
if (!processingOnline) { response .status(500) .json({ success: false, error: `Document processing API is not online. Link ${link} will not be processed automatically.`, }) .end(); return; }
const { success, reason } = await Collector.processLink(link); if (!success) { response.status(500).json({ success: false, error: reason }).end(); return; }
Collector.log( `Link ${link} uploaded processed and successfully. It is now available in documents.` ); await Telemetry.sendTelemetry("link_uploaded"); await EventLogs.logEvent( "link_uploaded", { link }, response.locals?.user?.id ); response.status(200).json({ success: true, error: null }); } catch (e) { console.error(e.message, e); response.sendStatus(500).end(); } } );
app.post( "/workspace/:slug/update-embeddings", [validatedRequest, flexUserRoleValid([ROLES.admin, ROLES.manager])], async (request, response) => { try { const user = await userFromSession(request, response); const { slug = null } = request.params; const { adds = [], deletes = [] } = reqBody(request); const currWorkspace = multiUserMode(response) ? await Workspace.getWithUser(user, { slug }) : await Workspace.get({ slug });
console.log("adds===============", adds);
if (!currWorkspace) { response.sendStatus(400).end(); return; }
await Document.removeDocuments( currWorkspace, deletes, response.locals?.user?.id ); const { failedToEmbed = [], errors = [] } = await Document.addDocuments( currWorkspace, adds, response.locals?.user?.id ); const updatedWorkspace = await Workspace.get({ id: currWorkspace.id }); response.status(200).json({ workspace: updatedWorkspace, message: failedToEmbed.length > 0 ? `${failedToEmbed.length} documents failed to add.\n\n${errors .map((msg) => `${msg}`) .join("\n\n")}`
: null, }); } catch (e) { console.error(e.message, e); response.sendStatus(500).end(); } } );
app.delete( "/workspace/:slug", [validatedRequest, flexUserRoleValid([ROLES.admin, ROLES.manager])], async (request, response) => { try { const { slug = "" } = request.params; const user = await userFromSession(request, response); const VectorDb = getVectorDbClass(); const workspace = multiUserMode(response) ? await Workspace.getWithUser(user, { slug }) : await Workspace.get({ slug });
if (!workspace) { response.sendStatus(400).end(); return; }
await WorkspaceChats.delete({ workspaceId: Number(workspace.id) }); await DocumentVectors.deleteForWorkspace(workspace.id); await Document.delete({ workspaceId: Number(workspace.id) }); await Workspace.delete({ id: Number(workspace.id) });
await EventLogs.logEvent( "workspace_deleted", { workspaceName: workspace?.name || "Unknown Workspace", }, response.locals?.user?.id );
try { await VectorDb["delete-namespace"]({ namespace: slug }); } catch (e) { console.error(e.message); } response.sendStatus(200).end(); } catch (e) { console.error(e.message, e); response.sendStatus(500).end(); } } );
app.delete( "/workspace/:slug/reset-vector-db", [validatedRequest, flexUserRoleValid([ROLES.admin, ROLES.manager])], async (request, response) => { try { const { slug = "" } = request.params; const user = await userFromSession(request, response); const VectorDb = getVectorDbClass(); const workspace = multiUserMode(response) ? await Workspace.getWithUser(user, { slug }) : await Workspace.get({ slug });
if (!workspace) { response.sendStatus(400).end(); return; }
await DocumentVectors.deleteForWorkspace(workspace.id); await Document.delete({ workspaceId: Number(workspace.id) });
await EventLogs.logEvent( "workspace_vectors_reset", { workspaceName: workspace?.name || "Unknown Workspace", }, response.locals?.user?.id );
try { await VectorDb["delete-namespace"]({ namespace: slug }); } catch (e) { console.error(e.message); } response.sendStatus(200).end(); } catch (e) { console.error(e.message, e); response.sendStatus(500).end(); } } );
app.get( "/workspaces", [validatedRequest, flexUserRoleValid([ROLES.all])], async (request, response) => { try { const user = await userFromSession(request, response); const workspaces = multiUserMode(response) ? await Workspace.whereWithUser(user) : await Workspace.where();
response.status(200).json({ workspaces }); } catch (e) { console.error(e.message, e); response.sendStatus(500).end(); } } );
app.get( "/workspace/:slug", [validatedRequest, flexUserRoleValid([ROLES.all])], async (request, response) => { try { const { slug } = request.params; const user = await userFromSession(request, response); const workspace = multiUserMode(response) ? await Workspace.getWithUser(user, { slug }) : await Workspace.get({ slug }); response.status(200).json({ workspace }); } catch (e) { console.error(e.message, e); response.sendStatus(500).end(); } } );
app.get( "/workspace/:slug/chats", [validatedRequest, flexUserRoleValid([ROLES.all])], async (request, response) => { try { const { slug } = request.params; const user = await userFromSession(request, response); const workspace = multiUserMode(response) ? await Workspace.getWithUser(user, { slug }) : await Workspace.get({ slug });
if (!workspace) { response.sendStatus(400).end(); return; }
const history = multiUserMode(response) ? await WorkspaceChats.forWorkspaceByUser(workspace.id, user.id) : await WorkspaceChats.forWorkspace(workspace.id); response.status(200).json({ history: convertToChatHistory(history) }); } catch (e) { console.error(e.message, e); response.sendStatus(500).end(); } } );
app.delete( "/workspace/:slug/delete-chats", [validatedRequest, flexUserRoleValid([ROLES.all]), validWorkspaceSlug], async (request, response) => { try { const { chatIds = [] } = reqBody(request); const user = await userFromSession(request, response); const workspace = response.locals.workspace;
if (!workspace || !Array.isArray(chatIds)) { response.sendStatus(400).end(); return; }
// This works for both workspace and threads.
// we simplify this by just looking at workspace<>user overlap
// since they are all on the same table.
await WorkspaceChats.delete({ id: { in: chatIds.map((id) => Number(id)) }, user_id: user?.id ?? null, workspaceId: workspace.id, });
response.sendStatus(200).end(); } catch (e) { console.error(e.message, e); response.sendStatus(500).end(); } } );
app.delete( "/workspace/:slug/delete-edited-chats", [validatedRequest, flexUserRoleValid([ROLES.all]), validWorkspaceSlug], async (request, response) => { try { const { startingId } = reqBody(request); const user = await userFromSession(request, response); const workspace = response.locals.workspace;
await WorkspaceChats.delete({ workspaceId: workspace.id, thread_id: null, user_id: user?.id, id: { gte: Number(startingId) }, });
response.sendStatus(200).end(); } catch (e) { console.error(e.message, e); response.sendStatus(500).end(); } } );
app.post( "/workspace/:slug/update-chat", [validatedRequest, flexUserRoleValid([ROLES.all]), validWorkspaceSlug], async (request, response) => { try { const { chatId, newText = null } = reqBody(request); if (!newText || !String(newText).trim()) throw new Error("Cannot save empty response");
const user = await userFromSession(request, response); const workspace = response.locals.workspace; const existingChat = await WorkspaceChats.get({ workspaceId: workspace.id, thread_id: null, user_id: user?.id, id: Number(chatId), }); if (!existingChat) throw new Error("Invalid chat.");
const chatResponse = safeJsonParse(existingChat.response, null); if (!chatResponse) throw new Error("Failed to parse chat response");
await WorkspaceChats._update(existingChat.id, { response: JSON.stringify({ ...chatResponse, text: String(newText), }), });
response.sendStatus(200).end(); } catch (e) { console.error(e.message, e); response.sendStatus(500).end(); } } );
app.post( "/workspace/:slug/chat-feedback/:chatId", [validatedRequest, flexUserRoleValid([ROLES.all]), validWorkspaceSlug], async (request, response) => { try { const { chatId } = request.params; const { feedback = null } = reqBody(request); const existingChat = await WorkspaceChats.get({ id: Number(chatId), workspaceId: response.locals.workspace.id, });
if (!existingChat) { response.status(404).end(); return; }
const result = await WorkspaceChats.updateFeedbackScore( chatId, feedback ); response.status(200).json({ success: result }); } catch (error) { console.error("Error updating chat feedback:", error); response.status(500).end(); } } );
app.get( "/workspace/:slug/suggested-messages", [validatedRequest, flexUserRoleValid([ROLES.all])], async function (request, response) { try { const { slug } = request.params; const suggestedMessages = await WorkspaceSuggestedMessages.getMessages(slug); response.status(200).json({ success: true, suggestedMessages }); } catch (error) { console.error("Error fetching suggested messages:", error); response .status(500) .json({ success: false, message: "Internal server error" }); } } );
app.post( "/workspace/:slug/suggested-messages", [validatedRequest, flexUserRoleValid([ROLES.admin, ROLES.manager])], async (request, response) => { try { const { messages = [] } = reqBody(request); const { slug } = request.params; if (!Array.isArray(messages)) { return response.status(400).json({ success: false, message: "Invalid message format. Expected an array of messages.", }); }
await WorkspaceSuggestedMessages.saveAll(messages, slug); return response.status(200).json({ success: true, message: "Suggested messages saved successfully.", }); } catch (error) { console.error("Error processing the suggested messages:", error); response.status(500).json({ success: true, message: "Error saving the suggested messages.", }); } } );
app.post( "/workspace/:slug/update-pin", [ validatedRequest, flexUserRoleValid([ROLES.admin, ROLES.manager]), validWorkspaceSlug, ], async (request, response) => { try { const { docPath, pinStatus = false } = reqBody(request); const workspace = response.locals.workspace;
const document = await Document.get({ workspaceId: workspace.id, docpath: docPath, }); if (!document) return response.sendStatus(404).end();
await Document.update(document.id, { pinned: pinStatus }); return response.status(200).end(); } catch (error) { console.error("Error processing the pin status update:", error); return response.status(500).end(); } } );
app.get( "/workspace/:slug/tts/:chatId", [validatedRequest, flexUserRoleValid([ROLES.all]), validWorkspaceSlug], async function (request, response) { try { const { chatId } = request.params; const workspace = response.locals.workspace; const cacheKey = `${workspace.slug}:${chatId}`; const wsChat = await WorkspaceChats.get({ id: Number(chatId), workspaceId: workspace.id, });
const cachedResponse = responseCache.get(cacheKey); if (cachedResponse) { response.writeHead(200, { "Content-Type": cachedResponse.mime || "audio/mpeg", }); response.end(cachedResponse.buffer); return; }
const text = safeJsonParse(wsChat.response, null)?.text; if (!text) return response.sendStatus(204).end();
const TTSProvider = getTTSProvider(); const buffer = await TTSProvider.ttsBuffer(text); if (buffer === null) return response.sendStatus(204).end();
responseCache.set(cacheKey, { buffer, mime: "audio/mpeg" }); response.writeHead(200, { "Content-Type": "audio/mpeg", }); response.end(buffer); return; } catch (error) { console.error("Error processing the TTS request:", error); response.status(500).json({ message: "TTS could not be completed" }); } } );
app.get( "/workspace/:slug/pfp", [validatedRequest, flexUserRoleValid([ROLES.all])], async function (request, response) { try { const { slug } = request.params; const cachedResponse = responseCache.get(slug);
if (cachedResponse) { response.writeHead(200, { "Content-Type": cachedResponse.mime || "image/png", }); response.end(cachedResponse.buffer); return; }
const pfpPath = await determineWorkspacePfpFilepath(slug);
if (!pfpPath) { response.sendStatus(204).end(); return; }
const { found, buffer, mime } = fetchPfp(pfpPath); if (!found) { response.sendStatus(204).end(); return; }
responseCache.set(slug, { buffer, mime });
response.writeHead(200, { "Content-Type": mime || "image/png", }); response.end(buffer); return; } catch (error) { console.error("Error processing the logo request:", error); response.status(500).json({ message: "Internal server error" }); } } );
app.post( "/workspace/:slug/upload-pfp", [ validatedRequest, flexUserRoleValid([ROLES.admin, ROLES.manager]), handlePfpUpload, ], async function (request, response) { try { const { slug } = request.params; const uploadedFileName = request.randomFileName; if (!uploadedFileName) { return response.status(400).json({ message: "File upload failed." }); }
const workspaceRecord = await Workspace.get({ slug, });
const oldPfpFilename = workspaceRecord.pfpFilename; if (oldPfpFilename) { const storagePath = path.join(__dirname, "../storage/assets/pfp"); const oldPfpPath = path.join( storagePath, normalizePath(workspaceRecord.pfpFilename) ); if (!isWithin(path.resolve(storagePath), path.resolve(oldPfpPath))) throw new Error("Invalid path name"); if (fs.existsSync(oldPfpPath)) fs.unlinkSync(oldPfpPath); }
const { workspace, message } = await Workspace._update( workspaceRecord.id, { pfpFilename: uploadedFileName, } );
return response.status(workspace ? 200 : 500).json({ message: workspace ? "Profile picture uploaded successfully." : message, }); } catch (error) { console.error("Error processing the profile picture upload:", error); response.status(500).json({ message: "Internal server error" }); } } );
app.delete( "/workspace/:slug/remove-pfp", [validatedRequest, flexUserRoleValid([ROLES.admin, ROLES.manager])], async function (request, response) { try { const { slug } = request.params; const workspaceRecord = await Workspace.get({ slug, }); const oldPfpFilename = workspaceRecord.pfpFilename;
if (oldPfpFilename) { const storagePath = path.join(__dirname, "../storage/assets/pfp"); const oldPfpPath = path.join( storagePath, normalizePath(oldPfpFilename) ); if (!isWithin(path.resolve(storagePath), path.resolve(oldPfpPath))) throw new Error("Invalid path name"); if (fs.existsSync(oldPfpPath)) fs.unlinkSync(oldPfpPath); }
const { workspace, message } = await Workspace._update( workspaceRecord.id, { pfpFilename: null, } );
// Clear the cache
responseCache.delete(slug);
return response.status(workspace ? 200 : 500).json({ message: workspace ? "Profile picture removed successfully." : message, }); } catch (error) { console.error("Error processing the profile picture removal:", error); response.status(500).json({ message: "Internal server error" }); } } );
app.post( "/workspace/:slug/thread/fork", [validatedRequest, flexUserRoleValid([ROLES.all]), validWorkspaceSlug], async (request, response) => { try { const user = await userFromSession(request, response); const workspace = response.locals.workspace; const { chatId, threadSlug } = reqBody(request); if (!chatId) return response.status(400).json({ message: "chatId is required" });
// Get threadId we are branching from if that request body is sent
// and is a valid thread slug.
const threadId = !!threadSlug ? ( await WorkspaceThread.get({ slug: String(threadSlug), workspace_id: workspace.id, }) )?.id ?? null : null; const chatsToFork = await WorkspaceChats.where( { workspaceId: workspace.id, user_id: user?.id, include: true, // only duplicate visible chats
thread_id: threadId, api_session_id: null, // Do not include API session chats.
id: { lte: Number(chatId) }, }, null, { id: "asc" } );
const { thread: newThread, message: threadError } = await WorkspaceThread.new(workspace, user?.id); if (threadError) return response.status(500).json({ error: threadError });
let lastMessageText = ""; const chatsData = chatsToFork.map((chat) => { const chatResponse = safeJsonParse(chat.response, {}); if (chatResponse?.text) lastMessageText = chatResponse.text;
return { workspaceId: workspace.id, prompt: chat.prompt, response: JSON.stringify(chatResponse), user_id: user?.id, thread_id: newThread.id, }; }); await WorkspaceChats.bulkCreate(chatsData); await WorkspaceThread.update(newThread, { name: !!lastMessageText ? truncate(lastMessageText, 22) : "Forked Thread", });
await Telemetry.sendTelemetry("thread_forked"); await EventLogs.logEvent( "thread_forked", { workspaceName: workspace?.name || "Unknown Workspace", threadName: newThread.name, }, user?.id ); response.status(200).json({ newThreadSlug: newThread.slug }); } catch (e) { console.error(e.message, e); response.status(500).json({ message: "Internal server error" }); } } );
app.put( "/workspace/workspace-chats/:id", [validatedRequest, flexUserRoleValid([ROLES.all])], async (request, response) => { try { const { id } = request.params; const user = await userFromSession(request, response); const validChat = await WorkspaceChats.get({ id: Number(id), user_id: user?.id ?? null, }); if (!validChat) return response .status(404) .json({ success: false, error: "Chat not found." });
await WorkspaceChats._update(validChat.id, { include: false }); response.json({ success: true, error: null }); } catch (e) { console.error(e.message, e); response.status(500).json({ success: false, error: "Server error" }); } } );
/** Handles the uploading and embedding in one-call by uploading via drag-and-drop in chat container. */ app.post( "/workspace/:slug/upload-and-embed", [ validatedRequest, flexUserRoleValid([ROLES.admin, ROLES.manager]), handleFileUpload, ], async function (request, response) { try { const { slug = null } = request.params; const user = await userFromSession(request, response); const currWorkspace = multiUserMode(response) ? await Workspace.getWithUser(user, { slug }) : await Workspace.get({ slug });
if (!currWorkspace) { response.sendStatus(400).end(); return; }
const Collector = new CollectorApi(); const { originalname } = request.file; const processingOnline = await Collector.online();
if (!processingOnline) { response .status(500) .json({ success: false, error: `Document processing API is not online. Document ${originalname} will not be processed automatically.`, }) .end(); return; }
const { success, reason, documents } = await Collector.processDocument(originalname); if (!success || documents?.length === 0) { response.status(500).json({ success: false, error: reason }).end(); return; }
Collector.log( `Document ${originalname} uploaded processed and successfully. It is now available in documents.` ); await Telemetry.sendTelemetry("document_uploaded"); await EventLogs.logEvent( "document_uploaded", { documentName: originalname, }, response.locals?.user?.id );
const document = documents[0]; const { failedToEmbed = [], errors = [] } = await Document.addDocuments( currWorkspace, [document.location], response.locals?.user?.id );
if (failedToEmbed.length > 0) return response .status(200) .json({ success: false, error: errors?.[0], document: null });
response.status(200).json({ success: true, error: null, document: { id: document.id, location: document.location }, }); } catch (e) { console.error(e.message, e); response.sendStatus(500).end(); } } );
app.delete( "/workspace/:slug/remove-and-unembed", [ validatedRequest, flexUserRoleValid([ROLES.admin, ROLES.manager]), handleFileUpload, ], async function (request, response) { try { const { slug = null } = request.params; const body = reqBody(request); const user = await userFromSession(request, response); const currWorkspace = multiUserMode(response) ? await Workspace.getWithUser(user, { slug }) : await Workspace.get({ slug });
if (!currWorkspace || !body.documentLocation) return response.sendStatus(400).end();
// Will delete the document from the entire system + wil unembed it.
await purgeDocument(body.documentLocation); response.status(200).end(); } catch (e) { console.error(e.message, e); response.sendStatus(500).end(); } } );}
module.exports = { workspaceEndpoints };
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