/lists/NUM returns all lists rather than one by ID

[mikeckennedy]

Version:

• listmonk: 4.0.1
• OS: macOS

Description of the bug and steps to reproduce:

Doing a GET request against the URL: https://servername/api/lists/5 returns JSON of this style:

{
    "data": {
        "results": [
            {
                "id": 9,
                "uuid": "7a998..."
            },
            {
                "id": 8,
                "uuid": "a12603..."
            },
            {
                "id": 7,
                "uuid": "a12603..."
            },

            {
                "id": 6,
                "uuid": "a12603..."
            },

That is, all of the lists are returned when calling the endpoint at /lists/NUM (in this case I passed 5). It seems like something is wrong with the URL route here and it's being handled in the /lists route, not /lists/{int} route.

[mikeckennedy]

Hey @knadh this is the bug I mentioned when closing #2111.

[knadh]

Ouch, this was indeed a (tiny, but problematic) bug that crept through while building the new per-list permission system. I think I'll have to make a v4.0.2 release after waiting for the next couple of days in case any more reports come.

[mikeckennedy]

Perfect, thanks a bunch. It's not a massive issue for my library ( https://github.com/mikeckennedy/listmonk ) because I added some logic to pull the details from the list if it returns a list instead. But it is an issue with a broken API. Happy to have it fixed in the next release.

Thanks for the great app.