[Frontend Migration]: Update API endpoint /api/playlist/ (POST, GET) add custom playlist handling

[MerlinScheurer]

Domain

Backend

Description

Is your feature request related to a problem? Please describe.

The endpoint /api/playlist/ is missing handling for custom playlists, resulting in 500 server error.

Describe the solution you'd like

The endpoint handles the create statement in the POST body as the request to create a custom playlist.
And the endpoint GET takes custom playlist sorting into account.

Additional context

/api/playlist/ ( POST, GET )

Request body:

{ "data": { "create": "playlist-id" } }

Possibly implemented in a module way as described in #721

[ralphv]

I have this issue, but not through the API, latest version v0.4.8 I can't add custom playlist from UI. I get 500 server error

[MerlinScheurer]

It is not related, since this is a request to add an api endpoint and yours is a bug report.
@ralphv can you please create a new bug report for your issue?

[bbilly1]

Custom Playlist are only implemented through the form at the moment. Api implementation will happen later with the refactor, as documented in this issue.

[ralphv]

It is not related, since this is a request to add an api endpoint and yours is a bug report. @ralphv can you please create a new bug report for your issue?

Sure thing, thanks.