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@lobehub/chat

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Lobe Chat - an open-source, high-performance chatbot framework that supports speech synthesis, multimodal, and extensible Function Call plugin system. Supports one-click free deployment of your private ChatGPT/LLM web application.

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import { eq, inArray } from 'drizzle-orm'; import { beforeEach, describe, expect, it, vi } from 'vitest'; import { clientDB, initializeDB } from '@/database/client/db'; import mockImportData from '@/database/repositories/dataImporter/deprecated/__tests__/fixtures/messages.json'; import { agents, agentsToSessions, messages, sessionGroups, sessions, topics, users, } from '@/database/schemas'; import { CURRENT_CONFIG_VERSION } from '@/migrations'; import { ImportResults, ImporterEntryData } from '@/types/importer'; import { ClientService } from './client'; const userId = 'test-user-id'; const service = new ClientService(userId); beforeEach(async () => { await initializeDB(); await clientDB.delete(users); // 创建测试数据 await clientDB.transaction(async (tx) => { await tx.insert(users).values({ id: userId }); }); }); describe('ImporterService', () => { describe('import sessionGroups', () => { it('should import session groups and return correct result', async () => { const data: ImporterEntryData = { version: CURRENT_CONFIG_VERSION, sessionGroups: [ { id: 'group1', name: 'Group 1', createdAt: 1715186011586, updatedAt: 1715186015053 }, { id: 'group2', name: 'Group 2', createdAt: 1715186011586, updatedAt: 1715186015053 }, ], }; let result: ImportResults; await service.importData(data, { onSuccess: (res) => { result = res; }, }); expect(result!.sessionGroups!.added).toBe(2); expect(result!.sessionGroups!.skips).toBe(0); expect(result!.sessionGroups!.errors).toBe(0); const groups = await clientDB.query.sessionGroups.findMany({ where: eq(sessionGroups.userId, userId), }); expect(groups).toHaveLength(2); }); it('should skip existing session groups and return correct result', async () => { await clientDB .insert(sessionGroups) .values({ clientId: 'group1', name: 'Existing Group', userId }) .execute(); const data: ImporterEntryData = { version: CURRENT_CONFIG_VERSION, sessionGroups: [ { id: 'group1', name: 'Group 1', createdAt: 1715186011586, updatedAt: 1715186015053 }, { id: 'group2', name: 'Group 2', createdAt: 1715186011586, updatedAt: 1715186015053 }, ], }; let result: ImportResults; await service.importData(data, { onSuccess: (res) => { result = res; }, }); expect(result!.sessionGroups!.added).toBe(1); expect(result!.sessionGroups!.skips).toBe(1); expect(result!.sessionGroups!.errors).toBe(0); }); }); describe('import sessions', () => { it('should import sessions and return correct result', async () => { const data: ImporterEntryData = { version: CURRENT_CONFIG_VERSION, sessions: [ { id: 'session1', createdAt: '2022-05-14T18:18:10.494Z', updatedAt: '2023-01-01', type: 'agent', config: { model: 'abc', chatConfig: {} as any, params: {}, systemRole: 'abc', tts: {} as any, openingQuestions: [], }, meta: { title: 'Session 1', }, }, { id: 'session2', createdAt: '2022-05-14T18:18:10.494Z', updatedAt: '2023-01-01', type: 'agent', config: { model: 'abc', chatConfig: {} as any, params: {}, systemRole: 'abc', tts: {} as any, openingQuestions: [], }, meta: { title: 'Session 2', }, }, ], }; let result: ImportResults; await service.importData(data, { onSuccess: (res) => { result = res; }, }); expect(result!.sessions!.added).toBe(2); expect(result!.sessions!.skips).toBe(0); expect(result!.sessions!.errors).toBe(0); const importedSessions = await clientDB.query.sessions.findMany({ where: eq(sessions.userId, userId), }); expect(importedSessions).toHaveLength(2); const agentCount = await clientDB.query.agents.findMany({ where: eq(agents.userId, userId), }); expect(agentCount.length).toBe(2); const agentSessionCount = await clientDB.query.agentsToSessions.findMany(); expect(agentSessionCount.length).toBe(2); }); it('should skip existing sessions and return correct result', async () => { await clientDB.insert(sessions).values({ clientId: 'session1', userId }).execute(); const data: ImporterEntryData = { version: CURRENT_CONFIG_VERSION, sessions: [ { id: 'session1', createdAt: '2022-05-14T18:18:10.494Z', updatedAt: '2023-01-01', type: 'agent', config: { model: 'abc', chatConfig: {} as any, params: {}, systemRole: 'abc', tts: {} as any, openingQuestions: [], }, meta: { title: 'Session 1', }, }, { id: 'session2', createdAt: '2022-05-14T18:18:10.494Z', updatedAt: '2023-01-01', type: 'agent', config: { model: 'abc', chatConfig: {} as any, params: {}, systemRole: 'abc', tts: {} as any, openingQuestions: [], }, meta: { title: 'Session 2', }, }, ], }; let result: ImportResults; await service.importData(data, { onSuccess: (res) => { result = res; }, }); expect(result!.sessions!.added).toBe(1); expect(result!.sessions!.skips).toBe(1); expect(result!.sessions!.errors).toBe(0); }); it('should associate imported sessions with session groups', async () => { const data: ImporterEntryData = { version: CURRENT_CONFIG_VERSION, sessionGroups: [ { id: 'group1', name: 'Group 1', createdAt: 1715186011586, updatedAt: 1715186015053 }, { id: 'group2', name: 'Group 2', createdAt: 1715186011586, updatedAt: 1715186015053 }, ], sessions: [ { id: 'session1', createdAt: '2022-05-14T18:18:10.494Z', updatedAt: '2023-01-01', type: 'agent', group: 'group1', config: { model: 'abc', chatConfig: {} as any, params: {}, systemRole: 'abc', tts: {} as any, openingQuestions: [], }, meta: { title: 'Session 1', }, }, { id: 'session2', group: 'group2', createdAt: '2022-05-14T18:18:10.494Z', updatedAt: '2023-01-01', type: 'agent', config: { model: 'abc', chatConfig: {} as any, params: {}, systemRole: 'abc', tts: {} as any, openingQuestions: [], }, meta: { title: 'Session 2', }, }, { id: 'session3', group: 'group4', createdAt: '2022-05-14T18:18:10.494Z', updatedAt: '2023-01-01', type: 'agent', config: { model: 'abc', chatConfig: {} as any, params: {}, systemRole: 'abc', tts: {} as any, openingQuestions: [], }, meta: { title: 'Session 3', }, }, ], }; let result: ImportResults; await service.importData(data, { onSuccess: (res) => { result = res; }, }); expect(result!.sessionGroups!.added).toBe(2); expect(result!.sessionGroups!.skips).toBe(0); expect(result!.sessions!.added).toBe(3); expect(result!.sessions!.skips).toBe(0); // session 1 should be associated with group 1 const session1 = await clientDB.query.sessions.findFirst({ where: eq(sessions.clientId, 'session1'), with: { group: true }, }); expect(session1?.group).toBeDefined(); // session 3 should not have group const session3 = await clientDB.query.sessions.findFirst({ where: eq(sessions.clientId, 'session3'), with: { group: true }, }); expect(session3?.group).toBeNull(); }); it('should create agents and associate them with imported sessions', async () => { const data: ImporterEntryData = { version: CURRENT_CONFIG_VERSION, sessions: [ { id: 'session1', createdAt: '2022-05-14T18:18:10.494Z', updatedAt: '2023-01-01', type: 'agent', config: { model: 'abc', chatConfig: {} as any, params: {}, systemRole: 'Test Agent 1', tts: {} as any, openingQuestions: [], }, meta: { title: 'Session 1', }, }, { id: 'session2', createdAt: '2022-05-14T18:18:10.494Z', updatedAt: '2023-01-01', type: 'agent', config: { model: 'def', chatConfig: {} as any, params: {}, systemRole: 'Test Agent 2', tts: {} as any, openingQuestions: [], }, meta: { title: 'Session 2', }, }, ], }; await service.importData(data); // 验证是否为每个 session 创建了对应的 agent const agentCount = await clientDB.query.agents.findMany({ where: eq(agents.userId, userId), }); expect(agentCount).toHaveLength(2); // 验证 agent 的属性是否正确设置 const agent1 = await clientDB.query.agents.findFirst({ where: eq(agents.systemRole, 'Test Agent 1'), }); expect(agent1?.model).toBe('abc'); const agent2 = await clientDB.query.agents.findFirst({ where: eq(agents.systemRole, 'Test Agent 2'), }); expect(agent2?.model).toBe('def'); // 验证 agentsToSessions 关联是否正确建立 const session1 = await clientDB.query.sessions.findFirst({ where: eq(sessions.clientId, 'session1'), }); const session1Agent = await clientDB.query.agentsToSessions.findFirst({ where: eq(agentsToSessions.sessionId, session1?.id!), with: { agent: true }, }); expect((session1Agent?.agent as any).systemRole).toBe('Test Agent 1'); const session2 = await clientDB.query.sessions.findFirst({ where: eq(sessions.clientId, 'session2'), }); const session2Agent = await clientDB.query.agentsToSessions.findFirst({ where: eq(agentsToSessions.sessionId, session2?.id!), with: { agent: true }, }); expect((session2Agent?.agent as any).systemRole).toBe('Test Agent 2'); }); it('should not create duplicate agents for existing sessions', async () => { // 先导入一些 sessions await service.importData({ sessions: [ { id: 'session1', createdAt: '2022-05-14T18:18:10.494Z', updatedAt: '2023-01-01', type: 'agent', config: { model: 'abc', chatConfig: {} as any, params: {}, systemRole: 'Test Agent 1', tts: {} as any, openingQuestions: [], }, meta: { title: 'Session 1', }, }, ], version: CURRENT_CONFIG_VERSION, }); // 再次导入相同的 sessions await service.importData({ sessions: [ { id: 'session1', createdAt: '2022-05-14T18:18:10.494Z', updatedAt: '2023-01-01', type: 'agent', config: { model: 'abc', chatConfig: {} as any, params: {}, systemRole: 'Test Agent 1', tts: {} as any, openingQuestions: [], }, meta: { title: 'Session 1', }, }, ], version: CURRENT_CONFIG_VERSION, }); // 验证只创建了一个 agent const agentCount = await clientDB.query.agents.findMany({ where: eq(agents.userId, userId), }); expect(agentCount).toHaveLength(1); }); }); describe('import topics', () => { it('should import topics and return correct result', async () => { const data: ImporterEntryData = { version: CURRENT_CONFIG_VERSION, topics: [ { id: 'topic1', title: 'Topic 1', createdAt: 1715186011586, updatedAt: 1715186015053, sessionId: 'session1', }, { id: 'topic2', title: 'Topic 2', createdAt: 1715186011586, updatedAt: 1715186015053, sessionId: 'session2', }, ], sessions: [ { id: 'session1', createdAt: '2022-05-14T18:18:10.494Z', updatedAt: '2023-01-01', type: 'agent', config: { model: 'abc', chatConfig: {} as any, params: {}, systemRole: 'abc', tts: {} as any, openingQuestions: [], }, meta: { title: 'Session 1', }, }, { id: 'session2', createdAt: '2022-05-14T18:18:10.494Z', updatedAt: '2023-01-01', type: 'agent', config: { model: 'abc', chatConfig: {} as any, params: {}, systemRole: 'abc', tts: {} as any, openingQuestions: [], }, meta: { title: 'Session 2', }, }, ], }; let result: ImportResults; await service.importData(data, { onSuccess: (res) => { result = res; }, }); expect(result!.topics!.added).toBe(2); expect(result!.topics!.skips).toBe(0); expect(result!.topics!.errors).toBe(0); const importedTopics = await clientDB.query.topics.findMany({ where: eq(topics.userId, userId), }); expect(importedTopics).toHaveLength(2); }); it('should skip existing topics and return correct result', async () => { await clientDB .insert(topics) .values({ clientId: 'topic1', title: 'Existing Topic', userId }) .execute(); const data: ImporterEntryData = { version: CURRENT_CONFIG_VERSION, topics: [ { id: 'topic1', title: 'Topic 1', createdAt: 1715186011586, updatedAt: 1715186015053 }, { id: 'topic2', title: 'Topic 2', createdAt: 1715186011586, updatedAt: 1715186015053 }, ], }; let result: ImportResults; await service.importData(data, { onSuccess: (res) => { result = res; }, }); expect(result!.topics!.added).toBe(1); expect(result!.topics!.skips).toBe(1); expect(result!.topics!.errors).toBe(0); }); it('should associate imported topics with sessions', async () => { const data: ImporterEntryData = { version: CURRENT_CONFIG_VERSION, sessions: [ { id: 'session1', createdAt: '2022-05-14T18:18:10.494Z', updatedAt: '2023-01-01', type: 'agent', config: { model: 'abc', chatConfig: {} as any, params: {}, systemRole: 'abc', tts: {} as any, openingQuestions: [], }, meta: { title: 'Session 1', }, }, ], topics: [ { id: 'topic1', title: 'Topic 1', createdAt: 1715186011586, updatedAt: 1715186015053, sessionId: 'session1', }, { id: 'topic2', title: 'Topic 2', createdAt: 1715186011586, updatedAt: 1715186015053 }, ], }; await service.importData(data); // topic1 should be associated with session1 const [topic1] = await clientDB .select({ sessionClientId: sessions.clientId }) .from(topics) .where(eq(topics.clientId, 'topic1')) .leftJoin(sessions, eq(topics.sessionId, sessions.id)); expect(topic1?.sessionClientId).toBe('session1'); // topic2 should not have session const topic2 = await clientDB.query.topics.findFirst({ where: eq(topics.clientId, 'topic2'), with: { session: true }, }); expect(topic2?.session).toBeNull(); }); }); describe('import messages', () => { it('should import messages and return correct result', async () => { const data: ImporterEntryData = { version: CURRENT_CONFIG_VERSION, messages: [ { id: 'msg1', content: 'Message 1', role: 'user', createdAt: 1715186011586, updatedAt: 1715186015053, sessionId: 'session1', topicId: 'topic1', }, { id: 'msg2', content: 'Message 2', role: 'assistant', createdAt: 1715186011586, updatedAt: 1715186015053, sessionId: 'session1', topicId: 'topic1', parentId: 'msg1', }, ], sessions: [ { id: 'session1', createdAt: '2022-05-14T18:18:10.494Z', updatedAt: '2023-01-01', type: 'agent', config: { model: 'abc', chatConfig: {} as any, params: {}, systemRole: 'abc', tts: {} as any, openingQuestions: [], }, meta: { title: 'Session 1', }, }, ], topics: [ { id: 'topic1', title: 'Topic 1', createdAt: 1715186011586, updatedAt: 1715186015053, sessionId: 'session1', }, ], }; let result: ImportResults; await service.importData(data, { onSuccess: (res) => { result = res; }, }); expect(result!.messages!.added).toBe(2); expect(result!.messages!.skips).toBe(0); expect(result!.messages!.errors).toBe(0); const importedMessages = await clientDB.query.messages.findMany({ where: eq(messages.userId, userId), }); expect(importedMessages).toHaveLength(2); }); it('should skip existing messages and return correct result', async () => { await clientDB .insert(messages) .values({ clientId: 'msg1', content: 'Existing Message', role: 'user', userId, }) .execute(); const data: ImporterEntryData = { version: CURRENT_CONFIG_VERSION, messages: [ { id: 'msg1', content: 'Message 1', role: 'user', createdAt: 1715186011586, updatedAt: 1715186015053, }, { id: 'msg2', content: 'Message 2', role: 'assistant', createdAt: 1715186011586, updatedAt: 1715186015053, }, ], }; let result: ImportResults; await service.importData(data, { onSuccess: (res) => { result = res; }, }); expect(result!.messages!.added).toBe(1); expect(result!.messages!.skips).toBe(1); expect(result!.messages!.errors).toBe(0); }); it('should associate imported messages with sessions and topics', async () => { const data: ImporterEntryData = { version: CURRENT_CONFIG_VERSION, sessions: [ { id: 'session1', createdAt: '2022-05-14T18:18:10.494Z', updatedAt: '2023-01-01', type: 'agent', config: { model: 'abc', chatConfig: {} as any, params: {}, systemRole: 'abc', tts: {} as any, openingQuestions: [], }, meta: { title: 'Session 1', }, }, ], topics: [ { id: 'topic1', title: 'Topic 1', createdAt: 1715186011586, updatedAt: 1715186015053, sessionId: 'session1', }, ], messages: [ { id: 'msg1', content: 'Message 1', role: 'user', createdAt: 1715186011586, updatedAt: 1715186015053, sessionId: 'session1', topicId: 'topic1', }, { id: 'msg2', content: 'Message 2', role: 'assistant', createdAt: 1715186011586, updatedAt: 1715186015053, sessionId: 'session1', topicId: 'topic1', parentId: 'msg1', }, { id: 'msg3', content: 'Message 3', role: 'user', createdAt: 1715186011586, updatedAt: 1715186015053, }, ], }; await service.importData(data); // msg1 and msg2 should be associated with session1 and topic1 const [msg1, msg2] = await clientDB.query.messages.findMany({ where: inArray(messages.clientId, ['msg1', 'msg2']), with: { session: true, topic: true, }, }); expect(msg1.session?.clientId).toBe('session1'); expect(msg1.topic?.clientId).toBe('topic1'); expect(msg2.session?.clientId).toBe('session1'); expect(msg2.topic?.clientId).toBe('topic1'); // msg3 should not have session and topic const msg3 = await clientDB.query.messages.findFirst({ where: eq(messages.clientId, 'msg3'), with: { session: true, topic: true, }, }); expect(msg3?.session).toBeNull(); expect(msg3?.topic).toBeNull(); }); it('should set parentId for messages', async () => { const data: ImporterEntryData = { version: CURRENT_CONFIG_VERSION, messages: [ { id: 'msg1', content: 'Message 1', role: 'user', createdAt: 1715186011586, updatedAt: 1715186015053, }, { id: 'msg2', content: 'Message 2', role: 'assistant', createdAt: 1715186011586, updatedAt: 1715186015053, parentId: 'msg1', }, ], }; await service.importData(data); const msg2 = await clientDB.query.messages.findFirst({ where: eq(messages.clientId, 'msg2'), with: { parent: true }, }); expect(msg2?.parent?.clientId).toBe('msg1'); }); it('should import parentId Success', () => {}); }); describe('real world examples', () => { it('should import successfully', async () => { let result: ImportResults; await service.importData( { messages: [ { role: 'user', content: 'hello', files: [], sessionId: 'inbox', topicId: '2wcF8yaS', createdAt: 1714236590340, id: 'DCG1G1EH', updatedAt: 1714236590340, extra: {}, }, { role: 'assistant', content: '...', parentId: 'DCG1G1EH', sessionId: 'inbox', topicId: '2wcF8yaS', createdAt: 1714236590441, id: 'gY41w5vQ', updatedAt: 1714236590518, error: { body: { error: { message: "model 'mixtral' not found, try pulling it first", name: 'ResponseError', status_code: 404, }, provider: 'ollama', }, message: 'Error requesting Ollama service, please troubleshoot or retry based on the following information', type: 'OllamaBizError', }, extra: { fromModel: 'mixtral', fromProvider: 'ollama' }, }, { role: 'user', content: 'hello', files: [], sessionId: 'a5fefc88-f6c1-44fb-9e98-3d366b1ed589', topicId: 'v38snJ0A', createdAt: 1717080410895, id: 'qOIxEGEB', updatedAt: 1717080410895, extra: {}, }, { role: 'assistant', content: '...', parentId: 'qOIxEGEB', sessionId: 'a5fefc88-f6c1-44fb-9e98-3d366b1ed589', topicId: 'v38snJ0A', createdAt: 1717080410970, id: 'w28FcqY5', updatedAt: 1717080411485, error: { body: { error: { errorType: 'NoOpenAIAPIKey' }, provider: 'openai' }, message: 'OpenAI API Key is empty, please add a custom OpenAI API Key', type: 'NoOpenAIAPIKey', }, extra: { fromModel: 'gpt-3.5-turbo', fromProvider: 'openai' }, }, ], sessionGroups: [ { name: 'Writter', sort: 0, createdAt: 1706114744425, id: 'XlUbvOvL', updatedAt: 1706114747468, }, ], sessions: [ { config: { model: 'gpt-3.5-turbo', params: { frequency_penalty: 0, presence_penalty: 0, temperature: 0.6, top_p: 1, }, plugins: [], systemRole: "You are a LobeChat technical operator 🍐🐊. You now need to write a developer's guide for LobeChat as a guide for them to develop LobeChat. This guide will include several sections, and you need to output the corresponding document content based on the user's input.\n\nHere is the technical introduction of LobeChat\n\n LobeChat is an AI conversation application built with the Next.js framework. It uses a series of technology stacks to implement various functions and features.\n\n\n ## Basic Technology Stack\n\n The core technology stack of LobeChat is as follows:\n\n - **Framework**: We chose [Next.js](https://nextjs.org/), a powerful React framework that provides key features such as server-side rendering, routing framework, and Router Handler for our project.\n - **Component Library**: We use [Ant Design (antd)](https://ant.design/) as the basic component library, and introduce [lobe-ui](https://github.com/lobehub/lobe-ui) as our business component library.\n - **State Management**: We use [zustand](https://github.com/pmndrs/zustand), a lightweight and easy-to-use state management library.\n - **Network Request**: We adopt [swr](https://swr.vercel.app/), a React Hooks library for data fetching.\n - **Routing**: We directly use the routing solution provided by [Next.js](https://nextjs.org/) itself.\n - **Internationalization**: We use [i18next](https://www.i18next.com/) to implement multi-language support for the application.\n - **Styling**: We use [antd-style](https://github.com/ant-design/antd-style), a CSS-in-JS library that is compatible with Ant Design.\n - **Unit Testing**: We use [vitest](https://github.com/vitejs/vitest) for unit testing.\n\n ## Folder Directory Structure\n\n The folder directory structure of LobeChat is as follows:\n\n \\`\\`\\`bash\n src\n ├── app # Main logic and state management related code of the application\n ├── components # Reusable UI components\n ├── config # Application configuration files, including client environment variables and server environment variables\n ├── const # Used to define constants, such as action types, route names, etc.\n ├── features # Function modules related to business functions, such as Agent settings, plugin development pop-ups, etc.\n ├── hooks # Custom utility Hooks reused throughout the application\n ├── layout # Layout components of the application, such as navigation bar, sidebar, etc.\n ├── locales # Language files for internationalization\n ├── services # Encapsulated backend service interfaces, such as HTTP requests\n ├── store # Zustand store for state management\n ├── types # TypeScript type definition files\n └── utils # Common utility functions\n \\`\\`\\`\n", tts: { showAllLocaleVoice: false, sttLocale: 'auto', ttsService: 'openai', voice: { openai: 'alloy' }, }, chatConfig: { autoCreateTopicThreshold: 2, displayMode: 'chat', enableAutoCreateTopic: true, historyCount: 1, }, openingQuestions: ['Question 1', 'Question 2'], openingMessage: 'Hello, I am [LobeChat](https://github.com/lobehub/lobe-chat).', }, group: 'XlUbvOvL', meta: { avatar: '📝', description: 'LobeChat is an AI conversation application built with the Next.js framework. I will help you write the development documentation for LobeChat.', tags: [ 'Development Documentation', 'Technical Introduction', 'next-js', 'react', 'lobe-chat', ], title: 'LobeChat Technical Documentation Expert', }, type: 'agent', createdAt: '2024-01-24T16:43:12.164Z', id: 'a5fefc88-f6c1-44fb-9e98-3d366b1ed589', updatedAt: '2024-01-24T16:46:15.226Z', pinned: false, }, ], topics: [ { title: 'Default Topic', sessionId: 'inbox', createdAt: 1714236590531, id: '2wcF8yaS', updatedAt: 1714236590531, }, { title: 'Default Topic', sessionId: 'a5fefc88-f6c1-44fb-9e98-3d366b1ed589', createdAt: 1717080410825, id: 'v38snJ0A', updatedAt: 1717080410825, }, ], version: mockImportData.version, }, { onSuccess: (res) => (result = res) }, ); expect(result!).toEqual({ sessionGroups: { added: 1, errors: 0, skips: 0 }, sessions: { added: 1, errors: 0, skips: 0 }, topics: { added: 2, errors: 0, skips: 0 }, messages: { added: 4, errors: 0, skips: 0 }, }); }); it('should import real world data', async () => { let result: ImportResults; await service.importData( { ...(mockImportData.state as any), version: mockImportData.version }, { onSuccess: (res) => { result = res; }, }, ); expect(result!).toEqual({ sessionGroups: { added: 2, errors: 0, skips: 0 }, sessions: { added: 15, errors: 0, skips: 0 }, topics: { added: 4, errors: 0, skips: 0 }, messages: { added: 32, errors: 0, skips: 0 }, }); }); }); });