Create routes for ScanEvents

[andrewsosa]

Needs to also make sure you can't scan or check in people who are not approved for hackathon.

[andrewsosa]

So three routes here:

1. GET to get a list of possible events

/api/events

{
    "events": [
        {
            "id": 1,
             "name": "Check In"
        },
        {
            "id": 2,
            "name": "Breakfast"
        },
        ...
    ]
}

2. POST to upload the event ID and hex code.

/api/events/scan

{
     "event": 1,
     "hacker": "efefef"
}

This will send back a few status codes:

• 200 if scan is OK
• 401 if they're not allowed for this event (already did it, or not approved for checkin)
• 404 if we don't know who they are

3. GET for a hacker to see what they've scanned in on

/api/user/get/events

{
    "events": [
        {
        "time": "2018-02-04T20:24:52.365121+00:00",
                "name": "Check In"
        },
    {
        "time": "2018-02-04T20:24:52.365121+00:00",
        "name": "Breakfast"
    }
    ]
}

[andrewsosa]

for the POST /api/events/scan, we should return a Status, Message, and name of the person scanned if successful.

[andrewsosa]

All of these features are done as of 7ff08578b2207d888b60c9ed49e5f1a2baa2a6dc, see related commits on Feb 4 2018.

[andrewsosa]

@AndibaOfficial @CFarzaneh @Randy424 note I closed this issue, but you may still need it for reference.