1 files changed, 12 insertions, 4 deletions
diff --git a/packages/backend/src/server/api/endpoints/antennas/notes.ts b/packages/backend/src/server/api/endpoints/antennas/notes.ts
index 9b5911800c..29e56b1085 100644
--- a/packages/backend/src/server/api/endpoints/antennas/notes.ts
+++ b/packages/backend/src/server/api/endpoints/antennas/notes.ts
@@ -13,6 +13,7 @@ import { DI } from '@/di-symbols.js';
 import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
 import { IdService } from '@/core/IdService.js';
 import { FunoutTimelineService } from '@/core/FunoutTimelineService.js';
+import { GlobalEventService } from '@/core/GlobalEventService.js';
 import { ApiError } from '../../error.js';
 
 export const meta = {
@@ -71,6 +72,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		private queryService: QueryService,
 		private noteReadService: NoteReadService,
 		private funoutTimelineService: FunoutTimelineService,
+		private globalEventService: GlobalEventService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
 			const untilId = ps.untilId ?? (ps.untilDate ? this.idService.gen(ps.untilDate!) : null);
@@ -85,10 +87,16 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				throw new ApiError(meta.errors.noSuchAntenna);
 			}
 
-			this.antennasRepository.update(antenna.id, {
-				isActive: true,
-				lastUsedAt: new Date(),
-			});
+			// falseだった場合はアンテナの配信先が増えたことを通知したい
+			const needPublishEvent = !antenna.isActive;
+
+			antenna.isActive = true;
+			antenna.lastUsedAt = new Date();
+			this.antennasRepository.update(antenna.id, antenna);
+
+			if (needPublishEvent) {
+				this.globalEventService.publishInternalEvent('antennaUpdated', antenna);
+			}
 
 			let noteIds = await this.funoutTimelineService.get(`antennaTimeline:${antenna.id}`, untilId, sinceId);
 			noteIds = noteIds.slice(0, ps.limit);