# chain4all-service
## How to run:
1. You need Node installed on your system
2. Run `npm install` 
3. Run `npm run dev`
4. Enjoy!

## Configuration:
You can configure chain4all-service using following enviromental variables:<br />
`CHAIN4ALL_SERVICE_PORT` - port which should this service use (default: 3000)<br />
`PRICE_MODIFIER` - price of one area unit (default: 0.5)<br />
`CHAIN4ALL_RASTER_CLIP_SCRIPT_PATH` - path to a script, that servers extracted spatial data <br />
`IROHA_ADDRESS` - address of Iroha server (default: localhost:50051)