120 lines
4.4 KiB
TypeScript
120 lines
4.4 KiB
TypeScript
import { Inject, Injectable } from '@nestjs/common';
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import { ModuleRef } from '@nestjs/core';
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import { DI } from '@/di-symbols.js';
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import type { AccessTokensRepository, NoteReactionsRepository, NotificationsRepository, User } from '@/models/index.js';
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import { awaitAll } from '@/misc/prelude/await-all.js';
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import type { Notification } from '@/models/entities/Notification.js';
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import type { Note } from '@/models/entities/Note.js';
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import type { Packed } from '@/misc/json-schema.js';
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import { bindThis } from '@/decorators.js';
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import { isNotNull } from '@/misc/is-not-null.js';
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import { notificationTypes } from '@/types.js';
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import type { OnModuleInit } from '@nestjs/common';
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import type { CustomEmojiService } from '../CustomEmojiService.js';
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import type { UserEntityService } from './UserEntityService.js';
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import type { NoteEntityService } from './NoteEntityService.js';
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const NOTE_REQUIRED_NOTIFICATION_TYPES = new Set(['mention', 'reply', 'renote', 'quote', 'reaction', 'pollEnded'] as (typeof notificationTypes[number])[]);
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@Injectable()
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export class NotificationEntityService implements OnModuleInit {
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private userEntityService: UserEntityService;
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private noteEntityService: NoteEntityService;
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private customEmojiService: CustomEmojiService;
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constructor(
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private moduleRef: ModuleRef,
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@Inject(DI.notificationsRepository)
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private notificationsRepository: NotificationsRepository,
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@Inject(DI.noteReactionsRepository)
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private noteReactionsRepository: NoteReactionsRepository,
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@Inject(DI.accessTokensRepository)
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private accessTokensRepository: AccessTokensRepository,
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//private userEntityService: UserEntityService,
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//private noteEntityService: NoteEntityService,
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//private customEmojiService: CustomEmojiService,
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) {
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}
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onModuleInit() {
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this.userEntityService = this.moduleRef.get('UserEntityService');
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this.noteEntityService = this.moduleRef.get('NoteEntityService');
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this.customEmojiService = this.moduleRef.get('CustomEmojiService');
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}
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@bindThis
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public async pack(
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src: Notification['id'] | Notification,
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options: {
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_hint_?: {
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packedNotes: Map<Note['id'], Packed<'Note'>>;
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};
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},
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): Promise<Packed<'Notification'>> {
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const notification = typeof src === 'object' ? src : await this.notificationsRepository.findOneByOrFail({ id: src });
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const token = notification.appAccessTokenId ? await this.accessTokensRepository.findOneByOrFail({ id: notification.appAccessTokenId }) : null;
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const noteIfNeed = NOTE_REQUIRED_NOTIFICATION_TYPES.has(notification.type) && notification.noteId != null ? (
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options._hint_?.packedNotes != null
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? options._hint_.packedNotes.get(notification.noteId)
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: this.noteEntityService.pack(notification.note ?? notification.noteId!, { id: notification.notifieeId }, {
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detail: true,
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})
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) : undefined;
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return await awaitAll({
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id: notification.id,
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createdAt: notification.createdAt.toISOString(),
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type: notification.type,
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isRead: notification.isRead,
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userId: notification.notifierId,
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user: notification.notifierId ? this.userEntityService.pack(notification.notifier ?? notification.notifierId) : null,
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...(noteIfNeed != null ? { note: noteIfNeed } : {}),
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...(notification.type === 'reaction' ? {
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reaction: notification.reaction,
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} : {}),
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...(notification.type === 'achievementEarned' ? {
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achievement: notification.achievement,
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} : {}),
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...(notification.type === 'app' ? {
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body: notification.customBody,
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header: notification.customHeader ?? token?.name,
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icon: notification.customIcon ?? token?.iconUrl,
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} : {}),
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});
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}
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/**
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* @param notifications you should join "note" property when fetch from DB, and all notifieeId should be same as meId
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*/
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@bindThis
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public async packMany(
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notifications: Notification[],
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meId: User['id'],
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) {
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if (notifications.length === 0) return [];
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for (const notification of notifications) {
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if (meId !== notification.notifieeId) {
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// because we call note packMany with meId, all notifieeId should be same as meId
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throw new Error('TRY_TO_PACK_ANOTHER_USER_NOTIFICATION');
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}
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}
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const notes = notifications.map(x => x.note).filter(isNotNull);
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const packedNotesArray = await this.noteEntityService.packMany(notes, { id: meId }, {
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detail: true,
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});
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const packedNotes = new Map(packedNotesArray.map(p => [p.id, p]));
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return await Promise.all(notifications.map(x => this.pack(x, {
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_hint_: {
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packedNotes,
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},
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})));
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}
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}
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