This is a Serverless API with Node.js and AWS for the RIDDIMFUTÁR app.

This project is not afflitiated with the Budapesti Közlekedési Központ (BKK) and the Forgalomirányítási és Utastájékoztatási Rendszer (FUTÁR) in any way. This project is solely for educational and experimental purposes.

- dataSrc
    - gtfs
        - feed_info.txt
        - agency.txt
        - shapes.txt
        - routes.txt
        - stops.txt
        - trips.txt
        - stop_times.txt
        - calendar_dates.txt
        - pathways.txt
    - mp3
        - nnn.mp3
- dataGen
    - data.json

GTFS data provided by BKK: source

Run with npm run [scriptname]

• listen

  • Listens to the mp3 files under dataSrc/mp3/xxx.mp3 and renames them to match their content. E.g. if the filename is 03.mp3 and the content is Széll Kálmán tér metróállomás, the filename is going to be szellkalmanterm.mp3.

• initDb

  • Initializes mongodb on the specified URL with names of the stops and the matched MP3 files.

• GOOGLE_APPLICATION_CREDENTIALS
  • can be obtained at the Google Cloud Platform Console
• MONGO_URL
  • the mongo srv URL. I personally host this project with MongoDB Atlas but it's up to you