diff options
Diffstat (limited to 'src/data/composite/things/track/withContainingTrackSection.js')
-rw-r--r-- | src/data/composite/things/track/withContainingTrackSection.js | 57 |
1 files changed, 7 insertions, 50 deletions
diff --git a/src/data/composite/things/track/withContainingTrackSection.js b/src/data/composite/things/track/withContainingTrackSection.js index b2e5f2b3..3d4d081e 100644 --- a/src/data/composite/things/track/withContainingTrackSection.js +++ b/src/data/composite/things/track/withContainingTrackSection.js @@ -1,63 +1,20 @@ // Gets the track section containing this track from its album's track list. -// If notFoundMode is set to 'exit', this will early exit if the album can't be -// found or if none of its trackSections includes the track for some reason. -import {input, templateCompositeFrom} from '#composite'; -import {is} from '#validators'; +import {templateCompositeFrom} from '#composite'; -import withPropertyFromAlbum from './withPropertyFromAlbum.js'; +import {withUniqueReferencingThing} from '#composite/wiki-data'; +import {soupyReverse} from '#composite/wiki-properties'; export default templateCompositeFrom({ annotation: `withContainingTrackSection`, - inputs: { - notFoundMode: input({ - validate: is('exit', 'null'), - defaultValue: 'null', - }), - }, - outputs: ['#trackSection'], steps: () => [ - withPropertyFromAlbum({ - property: input.value('trackSections'), - notFoundMode: input('notFoundMode'), + withUniqueReferencingThing({ + reverse: soupyReverse.input('trackSectionsWhichInclude'), + }).outputs({ + ['#uniqueReferencingThing']: '#trackSection', }), - - { - dependencies: [ - input.myself(), - input('notFoundMode'), - '#album.trackSections', - ], - - compute(continuation, { - [input.myself()]: track, - [input('notFoundMode')]: notFoundMode, - ['#album.trackSections']: trackSections, - }) { - if (!trackSections) { - return continuation.raiseOutput({ - ['#trackSection']: null, - }); - } - - const trackSection = - trackSections.find(({tracks}) => tracks.includes(track)); - - if (trackSection) { - return continuation.raiseOutput({ - ['#trackSection']: trackSection, - }); - } else if (notFoundMode === 'exit') { - return continuation.exit(null); - } else { - return continuation.raiseOutput({ - ['#trackSection']: null, - }); - } - }, - }, ], }); |