API: attachment API returns only TransactionJournalId

[michael-v2vlc]

I am running Firefly III version 4.8.1.4

Description
Endpoints for attachments return only TransactionJournalId. With this ID, I am not able to find original transaction (endpoint /api/v1/transactions/{id} works only with transaction group ID).

/api/v1/attachments/
/api/v1/attachments/{id}

{
  "data": {
    "type": "attachments",
    "id": "1",
    "attributes": {
      "created_at": "2019-10-20T14:00:28+02:00",
      "updated_at": "2019-10-20T14:00:28+02:00",
      "attachable_id": 1,
      "attachable_type": "TransactionJournal",
      "md5": "d5cfead94f5350c12c322b5b664544c1",
      "filename": "empty-file.txt",
      "download_uri": "https://demo.firefly-iii.org/api/v1/attachments/1/download",
      "upload_uri": "https://demo.firefly-iii.org/api/v1/attachments/1/upload",
      "title": "Empty file (title)",
      "notes": null,
      "mime": "text/plain",
      "size": 0
    },
    "links": {
      "0": {
        "rel": "self",
        "uri": "/attachment/1"
      },
      "self": "https://demo.firefly-iii.org/api/v1/attachments/1"
    }
  }
}

Since API for attachments is generic (attachments can be added to bill and import job (whatever that is)), it might be difficult to fix this issue without breaking this aspect of the API.

[JC5]

That's true, and unfortunately I can't fix this. But a new endpoint in the next release will allow you to request a transaction by one of its journals: api/v1/journals/x.

Will go live, with documentation in the next release.