themis-publication-producer

Producer service providing an endpoint to fetch publications for Themis since a specific timestamp.

Tutorials

Add the service to a stack

Add the service to your docker-compose.yml:

  publication-producer:
    image: kanselarij/themis-publication-producer

Add the following dispatcher rules in ./config/dispatcher/dispatcher.ex to make the endpoint to list publication files available for the consuming service.

  get "/publications/*path" do
    Proxy.forward conn, path, "http://publication-producer/files/"
  end

The service assumes a file service hosting the publication files is already available in the stack for the consumer to download the publication files.

Restart the updated service

docker-compose restart dispatcher

Create the newly added service

docker-compose up -d

Reference

API

GET /files?since=iso-datetime

Get a list of publication files generated since the request timestamp. The list is ordered by creation date, oldest first. This is also the order in which the files must be consumed.

Example response:

{
  "data": [
    {
      "type": "files",
      "id": "3be63fd0-c030-11ea-a482-b30a6eeb477f",
      "attributes": {
        "name": "delta-2020-07-07T08:59:58.409Z.json",
        "created": "2020-07-07T08:59:58.413Z"
      }
    },
    {
      "type": "files",
      "id": "3fd04b40-c030-11ea-a482-b30a6eeb477f",
      "attributes": {
        "name": "delta-2020-07-07T09:00:04.977Z.json",
        "created": "2020-07-07T09:00:04.980Z"
      }
    }
  ]
}