Agent Configuration for Event Check-In System
- No explicit test/lint commands - Val Town platform handles these automatically
- Development: Val Town auto-deploys on changes, no local build needed
- Database: SQLite migrations run automatically on startup in backend/index.ts
- Val Town Project: Deno-based event check-in system with React frontend
- Backend: Hono API server (backend/index.ts) handling event management and check-ins
- Frontend: React 18.2.0 with TypeScript (frontend/index.tsx, components/)
- Database: SQLite with events_4, attendees_4, checkins_4, and sessions_2 tables
- Features: Password-protected event creation, CSV attendee upload, fuzzy search, analytics
- Shared: TypeScript types and utilities (shared/types.ts)
- Event Management: Create events with attendee lists via CSV upload
- Check-In Process: Attendees find their name using fuzzy search and check in with one click
- Analytics: Track check-in rates, date-based charts, export data as CSV
- Security: Password protection for event management, multiple check-in tracking
Code Style (from .cursorrules)
- Language: TypeScript/TSX with React 18.2.0
- Imports: Use
https://esm.sh for npm packages, pin React to 18.2.0
- Types: Add TypeScript types for all data structures
- Secrets: Always use environment variables, never hardcode secrets
- JSX: Start React files with
/** @jsxImportSource https://esm.sh/react@18.2.0 */
- Styling: Default to TailwindCSS via CDN script tag
- Error Handling: Let errors bubble up with context, avoid empty catch blocks
- Database: Change table names (e.g., _3, _4) when modifying schemas instead of ALTER TABLE
- Platform: Use Val Town utils for file operations (readFile, serveFile)
- SQLite: ALWAYS handle query results properly - use
result.rows || result pattern to access data
- WRONG:
const result = await sqlite.execute(query); result[0].column
- CORRECT:
const rawResult = await sqlite.execute(query); const result = rawResult.rows || rawResult; result[0].column
