fireflies-reference-architecture

# Fireflies.ai Reference Architecture ## Overview Production-ready architecture patterns for Fireflies.ai integrations. ## Prerequisites - Understanding of layered architecture - Fireflies.ai SDK knowledge - TypeScript project setup - Testing framework configured ## Project Structure ``` my-fireflies-project/ ├── src/ │ ├── fireflies/ │ │ ├── client.ts # Singleton client wrapper │ │ ├── config.ts # Environment configuration │ │ ├── types.ts # TypeScript types │ │ ├── errors.ts # Custom error classes │ │ └── handlers/ │ │ ├── webhooks.ts # Webhook handlers │ │ └── events.ts # Event processing │ ├── services/ │ │ └── fireflies/ │ │ ├── index.ts # Service facade │ │ ├── sync.ts # Data synchronization │ │ └── cache.ts # Caching layer │ ├── api/ │ │ └── fireflies/ │ │ └── webhook.ts # Webhook endpoint │ └── jobs/ │ └── fireflies/ │ └── sync.ts # Background sync job ├── tests/ │ ├── unit/ │ │ └── fireflies/ │ └── integration/ │ └── fireflies/ ├── config/ │ ├── fireflies.development.json │ ├── fireflies.staging.json │ └── fireflies.production.json └── docs/ └── fireflies/ ├── SETUP.md └── RUNBOOK.md ``` ## Layer Architecture ``` ┌─────────────────────────────────────────┐ │ API Layer │ │ (Controllers, Routes, Webhooks) │ ├─────────────────────────────────────────┤ │ Service Layer │ │ (Business Logic, Orchestration) │ ├─────────────────────────────────────────┤ │ Fireflies.ai Layer │ │ (Client, Types, Error Handling) │ ├─────────────────────────────────────────┤ │ Infrastructure Layer │ │ (Cache, Queue, Monitoring) │ └─────────────────────────────────────────┘ ``` ## Key Components ### Step 1: Client Wrapper ```typescript // src/fireflies/client.ts export class Fireflies.aiService { private client: Fireflies.aiClient; private cache: Cache; private monitor: Monitor; constructor(config: Fireflies.aiConfig) { this.client = new Fireflies.aiClient(config); this.cache = new Cache(config.cacheOptions); this.monitor = new Monitor('fireflies'); } async get(id: string): Promise { return this.cache.getOrFetch(id, () => this.monitor.track('get', () => this.client.get(id)) ); } } ``` ### Step 2: Error Boundary ```typescript // src/fireflies/errors.ts export class Fireflies.aiServiceError extends Error { constructor( message: string, public readonly code: string, public readonly retryable: boolean, public readonly originalError?: Error ) { super(message); this.name = 'Fireflies.aiServiceError'; } } export function wrapFireflies.aiError(error: unknown): Fireflies.aiServiceError { // Transform SDK errors to application errors } ``` ### Step 3: Health Check ```typescript // src/fireflies/health.ts export async function checkFireflies.aiHealth(): Promise { try { const start = Date.now(); await firefliesClient.ping(); return { status: 'healthy', latencyMs: Date.now() - start, }; } catch (error) { return { status: 'unhealthy', error: error.message }; } } ``` ## Data Flow Diagram ``` User Request │ ▼ ┌─────────────┐ │ API │ │ Gateway │ └──────┬──────┘ │ ▼ ┌─────────────┐ ┌─────────────┐ │ Service │───▶│ Cache │ │ Layer │ │ (Redis) │ └──────┬──────┘ └─────────────┘ │ ▼ ┌─────────────┐ │ Fireflies.ai │ │ Client │ └──────┬──────┘ │ ▼ ┌─────────────┐ │ Fireflies.ai │ │ API │ └─────────────┘ ``` ## Configuration Management ```typescript // config/fireflies.ts export interface Fireflies.aiConfig { apiKey: string; environment: 'development' | 'staging' | 'production'; timeout: number; retries: number; cache: { enabled: boolean; ttlSeconds: number; }; } export function loadFireflies.aiConfig(): Fireflies.aiConfig { const env = process.env.NODE_ENV || 'development'; return require(`./fireflies.${env}.json`); } ``` ## Instructions ### Step 1: Create Directory Structure Set up the project layout following the reference structure above. ### Step 2: Implement Client Wrapper Create the singleton client with caching and monitoring. ### Step 3: Add Error Handling Implement custom error classes for Fireflies.ai operations. ### Step 4: Configure Health Checks Add health check endpoint for Fireflies.ai connectivity. ## Output - Structured project layout - Client wrapper with caching - Error boundary implemented - Health checks configured ## Error Handling | Issue | Cause | Solution | |-------|-------|----------| | Circular dependencies | Wrong layering | Separate concerns by layer | | Config not loading | Wrong paths | Verify config file locations | | Type errors | Missing types | Add Fireflies.ai types | | Test isolation | Shared state | Use dependency injection | ## Examples ### Quick Setup Script ```bash # Create reference structure mkdir -p src/fireflies/{handlers} src/services/fireflies src/api/fireflies touch src/fireflies/{client,config,types,errors}.ts touch src/services/fireflies/{index,sync,cache}.ts ``` ## Resources - [Fireflies.ai SDK Documentation](https://docs.fireflies.com/sdk) - [Fireflies.ai Best Practices](https://docs.fireflies.com/best-practices) ## Flagship Skills For multi-environment setup, see `fireflies-multi-env-setup`.