MeetGoWhere

A Singapore food & events aggregator with an interactive map and friend meetup finder. Scrapes listings from SG Culture Pass, Chope, and Eventbrite, normalises them into a unified database, and helps groups of friends find a venue that's fair for everyone to travel to.

Features

• Interactive map — browse food venues and events across Singapore with filters for type, price, and tags; pins cluster by category at lower zoom levels
• Mobile-friendly — slide-in sidebar and listings panel on small screens
• Meetup finder — input multiple addresses and get venue suggestions ranked by fairness (minimises the longest commute in the group), with transit, drive, and walk times via OneMap
• Multi-source scraping — SG Culture Pass, Chope, and Eventbrite scraped via TinyFish browser automation; trigger manually via API

Stack

Layer	Tech
Frontend	React + TypeScript, Vite, Leaflet, leaflet.markercluster
Backend	FastAPI, Python 3.11
Database	Supabase (PostgreSQL)
Scraping	TinyFish web automation
Geocoding & routing	OneMap Singapore API

Project Structure

tinyfish-project/
├── frontend/          # React + Vite app
├── backend/
│   ├── routers/       # listings, meetup, ingest endpoints
│   ├── scrapers/      # sgculturepass, chope, eventbrite
│   └── services/      # onemap, tinyfish clients
└── supabase/
    └── migrations/    # schema + seed data

Local Setup

Backend

cd backend
python -m venv venv && source venv/bin/activate
pip install -r requirements.txt
uvicorn main:app --reload   # http://localhost:8000, docs at /docs

Create backend/.env:

SUPABASE_URL=
SUPABASE_KEY=
ONEMAP_EMAIL=
ONEMAP_PASSWORD=
TINYFISH_API_KEY=

Frontend

cd frontend
npm install
npm run dev   # http://localhost:5173

Create frontend/.env.local:

VITE_SUPABASE_URL=
VITE_SUPABASE_ANON_KEY=
VITE_API_URL=http://localhost:8000

Database

Run the migration via the Supabase SQL Editor:

1. supabase/migrations/001_initial_schema.sql

API Endpoints

Method	Path	Description
GET	/listings	Fetch active listings with optional type, price_max, tags filters. Expired events are excluded automatically.
POST	/meetup	Find venues near the midpoint of multiple addresses with travel times
POST	/ingest/sgculturepass	Trigger SG Culture Pass scrape (background)
POST	/ingest/sgculturepass/sync	Trigger SG Culture Pass scrape (blocking — waits for completion)
POST	/ingest/chope	Trigger Chope scrape (background)
POST	/ingest/chope/sync	Trigger Chope scrape (blocking)
POST	/ingest/eventbrite	Trigger Eventbrite scrape (background)
POST	/ingest/eventbrite/sync	Trigger Eventbrite scrape (blocking)
POST	/ingest/geocode-retry	Re-geocode listings with missing coordinates

Scrapes are triggered manually. Use the /sync variants to wait for the full result:

curl -X POST https://your-api.com/ingest/sgculturepass/sync
curl -X POST https://your-api.com/ingest/eventbrite/sync
curl -X POST https://your-api.com/ingest/chope/sync

Meetup Finder

POST /meetup
{
  "addresses": ["Tampines MRT", "Bugis MRT", "Jurong East MRT"],
  "type": "food",
  "price_max": 2000,
  "radius_km": 8
}

Geocodes each address, queries candidates within radius of the centroid, fetches real travel times from OneMap for all friends × all candidates × all modes, and ranks by lowest maximum individual travel time.

Deployment

• Frontend → Vercel (root: frontend, framework: Vite)
• Backend → Render (root: backend, start: uvicorn main:app --host 0.0.0.0 --port $PORT)