MeridianWine

MeridianWine provides access to all (pending) of the wine regions around the world through a simple REST api. It leverages the Meridian server side swift framework.

This is the second iteration of a WineRegionServer. This one is meant to be slimmer than Vapor as it needs to do less than Vapor can do. Also Meridian sounds cool.

Routes

GET /region

This will return a nested tree structure containing all of the wine regions in the database. At the top level are country regions. Below that are sub regions, below those are more subregions. It's subregions all the way down.

{
    "id": "20013FA8-CD71-4F30-82C5-C3C512B9C914",
    "title": "France métropolitaine",
    "osmID": 1403916,
    "children": [
      {
        "id": "86FEE3DA-6346-4EA0-BED8-F2640DD0C519",
        "title": "Gironde",
        "osmID": 7405,
        "children": [
          {
            "id": "1FFC5161-3CE8-4AB3-A084-CF69987794D4",
            "title": "Saint-Estèphe",
            "osmID": 963201,
            "children": []
          },
          {
            "id": "0B29B20E-DEBF-41B1-8614-2530D64C0E03",
            "title": "Saint-Émilion",
            "osmID": 89248,
            "children": []
          },
          {
            "id": "F3BA140C-A199-49D7-B351-3BA8C02FE61B",
            "title": "Barsac",
            "osmID": 92963,
            "children": []
          },
          {
            "id": "49AAFFA5-1CCC-45FD-91C9-091E398CD633",
            "title": "Margaux",
            "osmID": 58582,
            "children": []
          }
        ]
      },
      ...

POST /Region?osmid=12345

Creating a region takes an osmid which maps (ha!) to an OpenStreenMap relation, for example: Volnay. Volnay's detailed information can be found through an API provided by OpenStreetMap's Nominatim.

POSTing an osmid will create a reference in database for the appropriate region.

PATCH /Region?parent_id=XYZ-ABC-123

PATCHing a region will update it's parent. This establishes the tree structure.

Setup

MeridianWine is deployed to Heroku. It uses Postgresql for it's data store. We use the vapor buildpack and it seems to work fine.

Clients

The WineRegion App consumes the tree and presents it in a

Errors encountered

No process running

2021-02-01T05:45:55.191188+00:00 heroku[router]: at=error code=H14 desc="No web processes running" method=GET path="/region" host=tranquil-garden-84812.herokuapp.com request_id=40190aa2-4add-4bd5-99da-76ced51e9abf fwd="108.225.76.255" dyno= connect= service= status=503 bytes= protocol=http

Stackoverlow'd to here where it was suggested that we scale up with heroku ps:scale web=1 but that didn't work. Attempted to remove and then re-add the build pack and update the Procfile.

rodericj / MeridianWine