Add trainline integration

[liamgarrison]

Added an integration for Trainline, a very popular train/bus booking app in the UK and Europe.

[liamgarrison]

Great! Could you post an example output so we can double check?

Also, do we have access to the trip distance in km?

Unfortunately not, just the duration and start and end points:

"outward": {
  "date": "2019-10-15T10:04:00+01:00",
  "duration": 24,
  "legs": [
    {
        "id": "6ec68a0d-2197-41d9-a3b9-5734bb14b42e",
        "destination": {
            "name": "Clapham Junction",
            "shortName": "CLJ",
            "time": "2019-10-15T10:08:00+01:00"
        },
        "origin": {
            "name": "Putney",
            "shortName": "PUT",
            "time": "2019-10-15T10:04:00+01:00"
        },
        "transportMode": "train",
        "carrierName": "South Western Railway",
        "carrierCode": "urn:trainline:atoc:carrier:SW",
        "carrierId": "78402b3e-16dc-440e-84c1-c8544911cb5e",
        "sleeper": false,
        "duration": 4,
        "transportDesignation": null,
        "seatReservation": {
            "data": null,
            "unallocatedInfoUrl": "https://www.thetrainline.com/en/help/question/4136/how-do-i-reserve-a-seat",
            "firstClass": false,
            "standardClass": true
        }
    },
    {
        "id": "6840f05e-b49b-4248-a925-6298600f1f72",
        "destination": {
            "name": "London Victoria",
            "shortName": "VIC",
            "time": "2019-10-15T10:28:00+01:00"
        },
        "origin": {
            "name": "Clapham Junction",
            "shortName": "CLJ",
            "time": "2019-10-15T10:20:00+01:00"
        },
        "transportMode": "train",
        "carrierName": "Southern",
        "carrierCode": "urn:trainline:atoc:carrier:SN",
        "carrierId": "7266db63-b854-4ae9-b885-4c3934146449",
        "sleeper": false,
        "duration": 8,
        "transportDesignation": null,
        "seatReservation": {
            "data": null,
            "unallocatedInfoUrl": "https://www.thetrainline.com/en/help/question/4136/how-do-i-reserve-a-seat",
            "firstClass": false,
            "standardClass": true
        }
    }
  ]
}

The duration of the outward/inward journey includes changes, so might be best to use the sum of all the legs for better accuracy? What do you reckon?

[martincollignon]

Hi @liamgarrison! Could you help out on the last touches? :)

[liamgarrison]

Ok ready for review, have added cookiejar now and it's up and running

[liamgarrison]

I've switched to using superagent, seems to work nicely: