Firebase Functions Patterns

Directory Structure

functions/
├── src/
│   ├── index.ts              # Function exports
│   ├── admin.ts              # Firebase Admin SDK init
│   ├── backfill/             # Data migration scripts
│   ├── commentSuggestion/    # AI comment features
│   ├── commentings/          # Comment activity tracking
│   ├── notifications/        # Push notification functions
│   ├── postings/             # Post activity tracking
│   ├── replyings/            # Reply activity tracking
│   └── shared/               # Shared utilities

Function Structure