Jesse-Cameron/ptv-departure-lambda

ptv-departure-lambda

This project is a rust lambda for requesting the next two departures times for a single station in the PTV network. Currently only the Mernda train line is supported.

Example:

$ curl "localhost:3000/departures?station_name=clifton_hill"
{
    "toCityDepartures": [{ "minutes": 9 }, { "minutes": 27 }],
    "fromCityDepartures": [{ "minutes": 26 }, { "minutes": 56 }]
}

Local Development

Dependencies

To run and test locally, make sure you have installed:

• rust
• cross
• aws-sam-cli

Setup Config

cp ./env.json.example ./env.json

Update the values in env.json with the values provided by PTV.

Run Locally

Once you have your environment setup, you can run the application locally with:

make build
make invoke

If you want to run a local server you can via:

make build
make start_api
curl "localhost:3000/departures?station_name=clifton_hill"