Dataset provider

Code for minimal express application which queries MongoDB instance of BigchainDB network underlying OEHU, returning a downloadable dataset according to the parameters specified by the user.

Early work - more TBA.

Setup

1. npm install --save.
   
2. Create .env file in root directory and set environment variables for:
   ⋅ PORT
   ⋅ WEBPORT
3. Create config.json file in root directory and set connection string for Mongo instance for use in production.
4. Make sure you're connected either to local MongoDB, or BigchainDB Mongo instance if you have access. Create this cron on the server to automatically start a SSH tunnel to a bigchaindb node if you have access:

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crontab -e

* * * * * nc -z localhost 27018 || ssh -N -L 27018:localhost:27017 root@188.166.15.225 &

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If not then just make sure you have a local mongo instance running. Interested parties can get in touch to get a recent mongodump of a db instance.