recoder-shared
Version:
Shared types, utilities, and configurations for Recoder
568 lines • 23.2 kB
JavaScript
"use strict";
/**
* Collaboration Service
* KILLER FEATURE: Complete real-time collaborative development system
* Integrates WebSocket server, session management, and persistence
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.CollaborationService = void 0;
const events_1 = require("events");
const logger_1 = require("../utils/logger");
const websocket_server_1 = require("./websocket-server");
const session_manager_1 = require("./session-manager");
const redis_session_persistence_1 = require("./redis-session-persistence");
const code_sync_engine_1 = require("./code-sync-engine");
const realtime_sync_handler_1 = require("./realtime-sync-handler");
const ai_agent_manager_1 = require("./ai-agent-manager");
class CollaborationService extends events_1.EventEmitter {
constructor(options = {}) {
super();
this.codeGenerations = new Map();
// Setup persistence layer
let persistence;
if (options.persistence) {
persistence = options.persistence;
}
else if (options.enableRedis !== false) {
persistence = new redis_session_persistence_1.RedisSessionPersistence({
redisUrl: options.redisUrl
});
}
// Initialize components
this.sessionManager = new session_manager_1.SessionManager(persistence);
this.websocketServer = new websocket_server_1.CollaborationServer(options.websocketPort || 8080);
this.codeSyncEngine = new code_sync_engine_1.CodeSyncEngine();
this.realtimeSyncHandler = new realtime_sync_handler_1.RealtimeSyncHandler(this.codeSyncEngine);
this.aiAgentManager = new ai_agent_manager_1.AIAgentManager();
this.setupEventHandlers();
}
setupEventHandlers() {
// WebSocket server events
this.websocketServer.on('user-joined', (data) => {
this.handleUserJoined(data);
});
this.websocketServer.on('user-left', (data) => {
this.handleUserLeft(data);
});
this.websocketServer.on('code-changed', (data) => {
this.handleCodeChanged(data);
});
this.websocketServer.on('ai-request', (data) => {
this.handleAIRequest(data);
});
this.websocketServer.on('chat-message', (data) => {
this.handleChatMessage(data);
});
// Session manager events
this.sessionManager.on('session-created', (data) => {
this.emit('session-created', data);
logger_1.Logger.info(`Collaborative session created: ${data.session.id}`);
});
this.sessionManager.on('user-joined-session', (data) => {
this.emit('user-joined-session', data);
});
this.sessionManager.on('user-left-session', (data) => {
this.emit('user-left-session', data);
});
this.sessionManager.on('presence-updated', (data) => {
this.broadcastPresenceUpdate(data);
});
// AI Agent Manager events
this.aiAgentManager.on('agent-message', (data) => {
this.handleAIAgentMessage(data);
});
this.aiAgentManager.on('agent-joined-session', (data) => {
this.handleAIAgentJoined(data);
});
this.aiAgentManager.on('agent-left-session', (data) => {
this.handleAIAgentLeft(data);
});
}
// Public API Methods
async createSession(creator, sessionData) {
const session = await this.sessionManager.createSession(creator, sessionData);
// Notify through WebSocket server
this.websocketServer.createSession({
...sessionData,
name: session.name,
createdBy: creator.id
});
return session;
}
async joinSession(sessionId, user) {
const success = await this.sessionManager.joinSession(sessionId, user);
if (success) {
// Add user to WebSocket session tracking
// (This will be handled by WebSocket events)
}
return success;
}
async leaveSession(sessionId, userId) {
return await this.sessionManager.leaveSession(sessionId, userId);
}
// Real-time Code Synchronization
createCodeDocument(sessionId, filePath, content = '', createdBy) {
return this.realtimeSyncHandler.createDocument(sessionId, filePath, content, createdBy);
}
getCodeDocument(documentId) {
return this.codeSyncEngine.getDocument(documentId);
}
submitCodeOperation(operation) {
this.codeSyncEngine.submitOperation(operation);
}
getDocumentAnalytics(documentId) {
return this.realtimeSyncHandler.getDocumentAnalytics(documentId);
}
getUserCodeActivity(userId) {
return this.realtimeSyncHandler.getUserActivity(userId);
}
getDocumentCollaborators(documentId) {
return this.realtimeSyncHandler.getDocumentCollaborators(documentId);
}
getAllCodeActivities() {
return this.realtimeSyncHandler.getAllActivities();
}
// AI Agent Integration - KILLER FEATURE vs Cursor!
async addAIAgentsToSession(sessionId, agentNames) {
const session = this.sessionManager.getSession(sessionId);
if (!session) {
throw new Error('Session not found');
}
// Build AI session context
const aiContext = {
sessionId,
activeUsers: Array.from(session.users.values()),
activeAgents: new Map(),
currentDocument: undefined, // Would be set based on active document
recentOperations: [],
conversationHistory: [],
projectContext: {
language: session.metadata.language,
framework: this.detectFramework(session.metadata),
dependencies: [],
codeStyle: 'standard',
complexity: 'moderate'
},
preferences: {
aiAggressiveness: 'moderate',
reviewFrequency: 'frequent',
suggestionTypes: ['code-review', 'optimization', 'security']
}
};
await this.aiAgentManager.addAgentsToSession(sessionId, agentNames, aiContext);
this.emit('ai-agents-added', { sessionId, agentNames });
logger_1.Logger.info(`Added AI agents to session ${sessionId}: ${agentNames.join(', ')}`);
}
async addAIAgentTeamToSession(sessionId, teamName) {
const session = this.sessionManager.getSession(sessionId);
if (!session) {
throw new Error('Session not found');
}
const aiContext = {
sessionId,
activeUsers: Array.from(session.users.values()),
activeAgents: new Map(),
currentDocument: undefined,
recentOperations: [],
conversationHistory: [],
projectContext: {
language: session.metadata.language,
framework: this.detectFramework(session.metadata),
dependencies: [],
codeStyle: 'standard',
complexity: 'moderate'
},
preferences: {
aiAggressiveness: 'active', // Teams are more active
reviewFrequency: 'continuous',
suggestionTypes: ['code-review', 'optimization', 'security', 'debugging']
}
};
await this.aiAgentManager.addTeamToSession(sessionId, teamName, aiContext);
this.emit('ai-agent-team-added', { sessionId, teamName });
logger_1.Logger.info(`Added AI agent team "${teamName}" to session ${sessionId}`);
}
async removeAIAgentsFromSession(sessionId, agentNames) {
await this.aiAgentManager.removeAgentsFromSession(sessionId, agentNames);
this.emit('ai-agents-removed', { sessionId, agentNames });
logger_1.Logger.info(`Removed AI agents from session ${sessionId}: ${agentNames.join(', ')}`);
}
// Parallel AI Agent Processing (inspired by the parallel workflow pattern)
async processParallelAIRequest(sessionId, request, agentNames) {
const startTime = Date.now();
// Get available agents for the session
const sessionAgents = this.aiAgentManager.getSessionAgents(sessionId);
const targetAgents = agentNames
? sessionAgents.filter(agent => agentNames.includes(agent.name))
: sessionAgents;
if (targetAgents.length === 0) {
throw new Error('No AI agents available for parallel processing');
}
// Build request context
const session = this.sessionManager.getSession(sessionId);
if (!session) {
throw new Error('Session not found');
}
const agentRequest = {
type: 'suggestion',
context: {
sessionId,
activeUsers: Array.from(session.users.values()),
currentDocument: this.codeSyncEngine.getDocument(sessionId) || undefined, // Assuming document ID = session ID
recentOperations: [],
conversationHistory: [],
projectContext: {
language: session.metadata.language,
framework: this.detectFramework(session.metadata),
dependencies: [],
codeStyle: 'standard'
}
},
prompt: request,
priority: 'medium'
};
// Process requests in parallel (inspired by the parallel workflow)
const parallelPromises = targetAgents.map(async (agent) => {
try {
const response = await agent.processRequest(agentRequest);
return {
agentName: agent.name,
response: response.messages[0]?.content || 'No response generated',
confidence: response.confidence,
suggestions: response.suggestions
};
}
catch (error) {
logger_1.Logger.error(`Parallel AI request failed for agent ${agent.name}:`, error);
return {
agentName: agent.name,
response: `Error: ${error instanceof Error ? error.message : 'Unknown error'}`,
confidence: 0,
suggestions: []
};
}
});
const responses = await Promise.all(parallelPromises);
const executionTime = Date.now() - startTime;
// Generate consensus if multiple agents responded
let consensus;
if (responses.length > 1) {
consensus = this.generateAIConsensus(responses);
}
const result = {
responses: responses.map(r => ({
agentName: r.agentName,
response: r.response,
confidence: r.confidence
})),
consensus,
executionTime
};
this.emit('parallel-ai-response', { sessionId, request, result });
return result;
}
async submitRequestToAIAgent(sessionId, agentName, request) {
await this.aiAgentManager.submitAgentRequest(sessionId, agentName, request);
}
getAvailableAIAgents() {
return this.aiAgentManager.getAvailableAgents();
}
getAvailableAIAgentTeams() {
return this.aiAgentManager.getAvailableTeams();
}
getSessionAIAgents(sessionId) {
return this.aiAgentManager.getSessionAgents(sessionId);
}
// Real-time Collaboration Features
async startCollaborativeCodeGeneration(sessionId, prompt, initiatedBy) {
const session = this.sessionManager.getSession(sessionId);
if (!session) {
throw new Error('Session not found');
}
const generationId = `gen_${Date.now()}_${Math.random().toString(36).substr(2, 9)}`;
const participants = Array.from(session.users.keys());
const codeGeneration = {
sessionId,
prompt,
initiatedBy,
participants,
responses: [],
status: 'pending'
};
this.codeGenerations.set(generationId, codeGeneration);
// Broadcast to all session participants
this.broadcastToSession(sessionId, {
type: 'collaborative-code-generation-started',
data: {
generationId,
prompt,
initiatedBy,
participants
}
});
// Trigger AI generation
this.emit('collaborative-generation-request', {
generationId,
sessionId,
prompt,
initiatedBy
});
logger_1.Logger.info(`Collaborative code generation started: ${generationId} in session ${sessionId}`);
return generationId;
}
async submitCodeGenerationResponse(generationId, userId, code, vote, comments) {
const generation = this.codeGenerations.get(generationId);
if (!generation) {
throw new Error('Code generation not found');
}
if (!generation.participants.includes(userId)) {
throw new Error('User not authorized to participate');
}
// Update or add response
const existingIndex = generation.responses.findIndex(r => r.userId === userId);
const response = { userId, code, vote, comments };
if (existingIndex >= 0) {
generation.responses[existingIndex] = response;
}
else {
generation.responses.push(response);
}
// Check if voting is complete
if (generation.responses.length === generation.participants.length) {
await this.finalizeCollaborativeGeneration(generationId);
}
// Broadcast update
this.broadcastToSession(generation.sessionId, {
type: 'collaborative-code-generation-updated',
data: {
generationId,
responses: generation.responses.length,
totalParticipants: generation.participants.length,
status: generation.status
}
});
}
async finalizeCollaborativeGeneration(generationId) {
const generation = this.codeGenerations.get(generationId);
if (!generation)
return;
// Simple voting logic - majority wins
const approvals = generation.responses.filter(r => r.vote === 'approve').length;
const rejections = generation.responses.filter(r => r.vote === 'reject').length;
if (approvals > rejections) {
// Find the most approved code variant
const approvedResponses = generation.responses.filter(r => r.vote === 'approve');
generation.finalCode = approvedResponses[0]?.code || generation.responses[0]?.code;
generation.status = 'completed';
}
else {
generation.status = 'cancelled';
}
// Broadcast final result
this.broadcastToSession(generation.sessionId, {
type: 'collaborative-code-generation-completed',
data: {
generationId,
finalCode: generation.finalCode,
status: generation.status,
votes: {
approvals,
rejections,
suggestions: generation.responses.filter(r => r.vote === 'suggest_changes').length
}
}
});
logger_1.Logger.info(`Collaborative code generation completed: ${generationId}`);
}
// AI Agent Integration
async addAIAgent(sessionId, agentConfig) {
const agent = {
name: agentConfig.name,
email: 'ai@recoder.dev',
role: 'ai-agent',
capabilities: agentConfig.capabilities
};
const success = this.websocketServer.addAIAgent(sessionId, agent);
if (success) {
// Broadcast AI agent capabilities to session
this.broadcastToSession(sessionId, {
type: 'ai-agent-capabilities',
data: {
agentName: agentConfig.name,
capabilities: agentConfig.capabilities,
model: agentConfig.model,
available: true
}
});
logger_1.Logger.info(`AI agent ${agentConfig.name} added to session ${sessionId}`);
}
return success;
}
async removeAIAgent(sessionId, agentId) {
return this.websocketServer.removeAIAgent(sessionId, agentId);
}
// Presence and Status Management
updateUserPresence(userId, sessionId, presence) {
this.sessionManager.updateUserPresence(userId, sessionId, presence);
}
getSessionPresence(sessionId) {
return this.sessionManager.getSessionPresence(sessionId);
}
// Event Handlers
handleUserJoined(data) {
this.sessionManager.updateUserPresence(data.user.id, data.sessionId, {
status: 'active',
lastActivity: new Date()
});
}
handleUserLeft(data) {
// Handled by session manager
}
handleCodeChanged(data) {
this.sessionManager.recordCodeChange(data.sessionId, data.change);
// Update user presence
this.sessionManager.updateUserPresence(data.change.author, data.sessionId, {
status: 'coding',
lastActivity: new Date(),
currentFile: data.change.file
});
}
handleAIRequest(data) {
// Forward AI request to the AI system
this.emit('ai-request', {
sessionId: data.sessionId,
userId: data.userId,
request: data.request,
respond: (suggestion) => {
this.websocketServer.sendAISuggestion(data.sessionId, suggestion);
this.sessionManager.recordAISuggestion(data.sessionId, suggestion);
}
});
}
handleChatMessage(data) {
// Chat messages are already broadcasted by WebSocket server
// Update user presence
this.sessionManager.updateUserPresence(data.message.userId, data.sessionId, {
status: 'active',
lastActivity: new Date()
});
}
broadcastPresenceUpdate(data) {
this.broadcastToSession(data.sessionId, {
type: 'presence-updated',
data: data.presence
});
}
broadcastToSession(sessionId, message) {
// Use WebSocket server to broadcast
// This is handled internally by the WebSocket server
}
// AI Agent Event Handlers
handleAIAgentMessage(data) {
// Broadcast AI agent message to session participants
this.emit('ai-agent-message', {
sessionId: data.sessionId,
agentId: data.agentId,
agentName: data.agentName,
message: data.message
});
}
handleAIAgentJoined(data) {
// Notify session participants that an AI agent joined
this.emit('ai-agent-joined', {
sessionId: data.sessionId,
agentId: data.agentId,
agentName: data.agentName
});
}
handleAIAgentLeft(data) {
// Notify session participants that an AI agent left
this.emit('ai-agent-left', {
sessionId: data.sessionId,
agentId: data.agentId,
agentName: data.agentName
});
}
detectFramework(metadata) {
// Simple framework detection based on project metadata
const language = metadata.language?.toLowerCase();
const description = metadata.description?.toLowerCase() || '';
if (language === 'javascript' || language === 'typescript') {
if (description.includes('react'))
return 'react';
if (description.includes('next'))
return 'nextjs';
if (description.includes('vue'))
return 'vue';
if (description.includes('angular'))
return 'angular';
if (description.includes('node'))
return 'nodejs';
return 'javascript';
}
if (language === 'python') {
if (description.includes('django'))
return 'django';
if (description.includes('flask'))
return 'flask';
if (description.includes('fastapi'))
return 'fastapi';
return 'python';
}
return undefined;
}
generateAIConsensus(responses) {
// Simple consensus generation - in production, this could use an LLM aggregator
const validResponses = responses.filter(r => r.confidence > 0);
if (validResponses.length === 0) {
return 'No valid responses from AI agents';
}
if (validResponses.length === 1) {
return validResponses[0].response;
}
// Find highest confidence response
const bestResponse = validResponses.reduce((best, current) => current.confidence > best.confidence ? current : best);
// Generate consensus summary
const avgConfidence = validResponses.reduce((sum, r) => sum + r.confidence, 0) / validResponses.length;
return `**AI Agent Consensus** (${avgConfidence.toFixed(1)}% confidence)\n\n` +
`**Primary Recommendation** (${bestResponse.agentName}):\n${bestResponse.response}\n\n` +
`**Alternative Perspectives:**\n` +
validResponses
.filter(r => r.agentName !== bestResponse.agentName)
.map(r => `• ${r.agentName}: ${r.response.substring(0, 100)}...`)
.join('\n');
}
// Analytics and Monitoring
getSessionAnalytics(sessionId) {
return this.sessionManager.getSessionAnalytics(sessionId);
}
async getCollaborationStats() {
const sessions = this.sessionManager.getAllSessions();
const totalSessions = sessions.length;
const activeSessions = sessions.filter(session => Array.from(session.users.values()).some(user => user.isActive)).length;
const totalUsers = new Set(sessions.flatMap(session => Array.from(session.users.keys()))).size;
return {
totalSessions,
activeSessions,
totalUsers,
averageUsersPerSession: totalSessions > 0 ? totalUsers / totalSessions : 0
};
}
// Lifecycle Management
async shutdown() {
logger_1.Logger.info('Shutting down collaboration service...');
await Promise.all([
this.websocketServer.shutdown(),
this.sessionManager.shutdown(),
this.realtimeSyncHandler.shutdown(),
this.aiAgentManager.shutdown()
]);
this.codeGenerations.clear();
logger_1.Logger.info('Collaboration service shut down');
}
}
exports.CollaborationService = CollaborationService;
// Export types and service
exports.default = CollaborationService;
// Types are already exported as interfaces above
//# sourceMappingURL=collaboration-service.js.map