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perf(backend): createdAtをidから取得するように & 無駄なDateインスタンスの生成を避けるように

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This commit is contained in:
syuilo 2023-10-16 10:45:22 +09:00
parent 15706c8c2b
commit 1fa1d31696
171 changed files with 442 additions and 537 deletions
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5
packages/backend/src/core/entities/NoteEntityService.ts
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@ -310,7 +310,7 @@ export class NoteEntityService implements OnModuleInit {
const packed: Packed<'Note'> = await awaitAll({
id: note.id,
createdAt: note.createdAt.toISOString(),
createdAt: this.idService.parse(note.id).date.toISOString(),
userId: note.userId,
user: this.userEntityService.pack(note.user ?? note.userId, me, {
detail: false,
@ -386,7 +386,8 @@ export class NoteEntityService implements OnModuleInit {
if (meId) {
const renoteIds = notes.filter(n => n.renoteId != null).map(n => n.renoteId!);
// パフォーマンスのためノートが作成されてから2秒以上経っていない場合はリアクションを取得しない
const targets = [...notes.filter(n => n.createdAt.getTime() + 2000 < Date.now()).map(n => n.id), ...renoteIds];
const oldId = this.idService.gen(Date.now() - 2000);
const targets = [...notes.filter(n => n.id < oldId).map(n => n.id), ...renoteIds];
const myReactions = await this.noteReactionsRepository.findBy({
userId: meId,
noteId: In(targets),