thePR0M3TH3ANandClaude Opus 4.8 e5064eeb87 playlists(#37): foundation — kind-30082 schema, builder, pure service + tests ...

First slice of creator playlists. Adds a bitvid-native addressable playlist
event and the pure, hermetic core that builds/parses/mutates it. No UI or network
yet — those land in follow-up commits.

- nostrEventSchemas.js: PLAYLIST_KIND=30082 (+ NOTE_TYPES.PLAYLIST, BASE_SCHEMAS
  entry) and buildPlaylistEvent(). Data lives in tags: d (id), title/description/
  image, and ordered `a` refs (30078:pubkey:d) to videos; order = tag order;
  repeated refs deduped. Deliberately NOT NIP-51's 30005 "video curation set" —
  bitvid already reads 30005 as legacy interest-sets, so reuse would collide.
- js/playlists/playlistService.js: parsePlaylistEvent, buildPlaylist, and
  immutable add/remove/reorder item helpers + videoCoordinate() (reuses the
  canonical buildVideoAddressPointer, same 30078 contract as the zap fix) +
  generatePlaylistId(). Pure — fully unit-testable with no relays/signer.
- tests/playlist-service.test.mjs: 12 scenarios (build tags + order + dedup,
  d-tag required, parse structure/rejects/defaults, build→parse round-trip,
  add/remove/reorder immutability + clamping, coordinate derivation incl. the
  kind-0 internal-object case).
- docs/nostr-event-schemas.md: catalogue row for the new kind.

Schema validation, lint, and build all pass; tests 12/12.

Co-Authored-By: Claude Opus 4.8 <[email protected]>

2026-07-06 12:48:49 -04:00

..

playlistService.js

playlists(#37): foundation — kind-30082 schema, builder, pure service + tests

2026-07-06 12:48:49 -04:00