solid-notifications

Objectives : apply solid-notifications protocol https://solid.github.io/notifications/protocol
and compatibility with CSS implementation https://github.com/CommunitySolidServer/CommunitySolidServer/documentation/markdown/usage/notifications.md

• discovery subscription service : link header (relative URL ?)
  link: <.well-known/solid-notifications>; rel="http://www.w3.org/ns/solid/terms#storageDescription"
• turtle subscription service document (if turtle relative ?)
  - [ ] WebSocketChannel2023 : podRoot/.notifications/WebSocketChannel2023/
  - [ ] WebHookChannel2023 : podRoot/.notifications/WebHookChannel2023/
• subscription
  - [ ] authenticated json-ld POST
  - [ ] read followed item
  - [ ] json-ld response (contains subscription URL)
• default duration of the subscription URL) : 2 weeks (?)
• unsubscribe : DELETE the subscription url received in the subscription response (no need to be authenticated)
• notifications messages json-ld
  - [ ] notification types
  - [ ] extra features

まず Solid Notifications protocol とリンク先の CommunitySolidServer 互換性ドキュメントを比較し、次にチェックリストの各項目を node-solid-server にある既存の通知関連コードに対応付けます。完了条件は、discovery、subscription、channel documents、unsubscribe の動作、duration、JSON-LD 通知メッセージを、一覧にある通知の種類と機能を含めて実装し、テストすることです。