カスタム絵文字リアクションの絵文字がNoteに添付されないのを修正 (#5686)

* カスタム絵文字リアクションの絵文字がNoteに添付されないのを修正

* ねんのため

* 記述順

src/models/repositories/note.ts

@@ -129,6 +129,31 @@ export class NoteRepository extends Repository<Note> {
 			};
 		}
 
+		async function populateEmojis(emojiNames: string[], noteUserHost: string | null, reactionNames: string[]) {
+			const where = [] as {}[];
+
+			if (emojiNames?.length > 0) {
+				where.push({
+					name: In(emojiNames),
+					host: noteUserHost
+				});
+			}
+
+			if (reactionNames?.length > 0) {
+				where.push({
+					name: In(reactionNames.map(x => x.replace(/:/g, ''))),
+					host: null
+				});
+			}
+
+			if (where.length === 0) return [];
+
+			return Emojis.find({
+				where,
+				select: ['name', 'host', 'url', 'aliases']
+			});
+		}
+
 		async function populateMyReaction() {
 			const reaction = await NoteReactions.findOne({
 				userId: meId!,
@@ -148,8 +173,6 @@ export class NoteRepository extends Repository<Note> {
 			text = `【${note.name}】\n${(note.text || '').trim()}\n${note.uri}`;
 		}
 
-		const reactionEmojis = unique(concat([note.emojis, Object.keys(note.reactions)]));
-
 		const packed = await awaitAll({
 			id: note.id,
 			createdAt: note.createdAt.toISOString(),
@@ -166,10 +189,7 @@ export class NoteRepository extends Repository<Note> {
 			repliesCount: note.repliesCount,
 			reactions: note.reactions,
 			tags: note.tags.length > 0 ? note.tags : undefined,
-			emojis: reactionEmojis.length > 0 ? Emojis.find({
+			emojis: populateEmojis(note.emojis, host, Object.keys(note.reactions)),
-				name: In(reactionEmojis),
-				host: host
-			}) : [],
 			fileIds: note.fileIds,
 			files: DriveFiles.packMany(note.fileIds),
 			replyId: note.replyId,