mbatchelder
8f55626e03
- Reorganize into apps/, packages/, docs/, e2e/, pocketbase/ directories - Add Dockerfiles for web, worker, and PocketBase services - Add docker-compose.yml for local orchestration - Add turbo.json for monorepo task management - Add Playwright e2e test infrastructure - Add PocketBase backend with migrations - Remove Vite/Next.js/ESLint/PostCSS config files - Update package.json with workspace dependencies - Add .env.example and .dockerignore
93 lines
2.0 KiB
TypeScript
93 lines
2.0 KiB
TypeScript
import { EventEmitter } from 'events';
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// Create a singleton event bus
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class EventBus extends EventEmitter {
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constructor() {
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super();
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// Increase max listeners for high-traffic scenarios
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this.setMaxListeners(100);
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}
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}
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export const eventBus = new EventBus();
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// Event type definitions
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export interface TaskCompletedEvent {
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taskId: string;
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taskTitle: string;
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projectId?: string;
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domain: string;
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userId: string;
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}
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export interface HabitCompletedEvent {
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habitId: string;
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habitTitle: string;
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date: string;
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domain: string;
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userId: string;
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}
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export interface HabitStreakBrokenEvent {
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habitId: string;
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habitTitle: string;
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previousStreak: number;
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domain: string;
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userId: string;
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}
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export interface MilestoneReachedEvent {
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milestoneId: string;
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milestoneTitle: string;
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projectId: string;
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domain: string;
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userId: string;
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}
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export interface ProjectStatusChangedEvent {
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projectId: string;
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projectTitle: string;
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oldStatus: string;
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newStatus: string;
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domain: string;
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userId: string;
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}
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export interface ReportGeneratedEvent {
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reportId: string;
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reportTitle: string;
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reportType: string;
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domain: string;
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userId: string;
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}
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export interface AgentTaskCompletedEvent {
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agentTaskId: string;
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agentId: string;
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entityType: string;
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entityId: string;
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userId: string;
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}
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// Event names as constants
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export const EVENTS = {
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TASK_COMPLETED: 'task.completed',
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HABIT_COMPLETED: 'habit.completed',
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HABIT_STREAK_BROKEN: 'habit.streak_broken',
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MILESTONE_REACHED: 'milestone.reached',
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PROJECT_STATUS_CHANGED: 'project.status_changed',
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REPORT_GENERATED: 'report.generated',
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AGENT_TASK_COMPLETED: 'agent_task.completed',
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} as const;
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// Type-safe emit helper
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export function emitEvent<T>(event: string, data: T): void {
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eventBus.emit(event, data);
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}
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// Type-safe listener helper
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export function onEvent<T>(event: string, handler: (data: T) => void): () => void {
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eventBus.on(event, handler);
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return () => eventBus.off(event, handler);
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}
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