fix(web): prevent unrelated assets from appearing in tag view

web/src/lib/managers/timeline-manager/timeline-manager.svelte.spec.ts

@@ -286,6 +286,17 @@ describe('TimelineManager', () => {
       expect(timelineManager.assetCount).toEqual(1);
     });
 
+    it('ignores new assets that do not match the tag filter', async () => {
+      await timelineManager.updateOptions({ tagId: 'tag-1' });
+
+      const matching = deriveLocalDateTimeFromFileCreatedAt(timelineAssetFactory.build({ tags: ['tag-1'] }));
+      const unrelated = deriveLocalDateTimeFromFileCreatedAt(timelineAssetFactory.build({ tags: ['tag-2'] }));
+
+      timelineManager.upsertAssets([matching, unrelated]);
+
+      expect(await getAssets(timelineManager)).toEqual([matching]);
+    });
+
     // disabled due to the wasm Justified Layout import
     it('ignores trashed assets when isTrashed is true', async () => {
       const asset = deriveLocalDateTimeFromFileCreatedAt(timelineAssetFactory.build({ isTrashed: false }));

web/src/lib/managers/timeline-manager/timeline-manager.svelte.ts

@@ -596,6 +596,7 @@ export class TimelineManager extends VirtualScrollManager {
       isMismatched(this.#options.visibility, asset.visibility) ||
       isMismatched(this.#options.isFavorite, asset.isFavorite) ||
       isMismatched(this.#options.isTrashed, asset.isTrashed) ||
+      (this.#options.tagId && asset.tags && !asset.tags.includes(this.#options.tagId)) ||
       (this.#options.assetFilter !== undefined && !this.#options.assetFilter.has(asset.id))
     );
   }

web/src/lib/managers/timeline-manager/types.ts

@@ -18,6 +18,7 @@ export type Direction = 'earlier' | 'later';
 export type TimelineAsset = {
   id: string;
   ownerId: string;
+  tags?: string[];
   ratio: number;
   thumbhash: string | null;
   localDateTime: TimelineDateTime;

web/src/lib/utils/timeline-util.ts

@@ -170,6 +170,7 @@ export const toTimelineAsset = (unknownAsset: AssetResponseDto | TimelineAsset):
   return {
     id: assetResponse.id,
     ownerId: assetResponse.ownerId,
+    tags: assetResponse.tags?.map((tag) => tag.id),
     ratio,
     thumbhash: assetResponse.thumbhash,
     localDateTime,

web/src/test-data/factories/asset-factory.ts

@@ -37,6 +37,7 @@ export const timelineAssetFactory = Sync.makeFactory<TimelineAsset>({
   id: Sync.each(() => faker.string.uuid()),
   ratio: Sync.each((i) => 0.2 + ((i * 0.618_034) % 3.8)), // deterministic random float between 0.2 and 4.0
   ownerId: Sync.each(() => faker.string.uuid()),
+  tags: [],
   thumbhash: Sync.each(() => faker.string.alphanumeric(28)),
   localDateTime: Sync.each(() => fromISODateTimeUTCToObject(faker.date.past().toISOString())),
   fileCreatedAt: Sync.each(() => fromISODateTimeUTCToObject(faker.date.past().toISOString())),