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/*
* SPDX-FileCopyrightText: syuilo and misskey-project
* SPDX-License-Identifier: AGPL-3.0-only
*/
import { In } from 'typeorm';
import * as Redis from 'ioredis';
import { Inject, Injectable } from '@nestjs/common';
import type { NotesRepository } from '@/models/_.js';
import { obsoleteNotificationTypes, groupedNotificationTypes, FilterUnionByProperty } from '@/types.js';
import { Endpoint } from '@/server/api/endpoint-base.js';
import { NoteReadService } from '@/core/NoteReadService.js';
import { NotificationEntityService } from '@/core/entities/NotificationEntityService.js';
import { NotificationService } from '@/core/NotificationService.js';
import { DI } from '@/di-symbols.js';
import { IdService } from '@/core/IdService.js';
import { MiGroupedNotification, MiNotification } from '@/models/Notification.js';
export const meta = {
tags: ['account', 'notifications'],
requireCredential: true,
limit: {
duration: 30000,
max: 30,
},
kind: 'read:notifications',
res: {
type: 'array',
optional: false, nullable: false,
items: {
type: 'object',
optional: false, nullable: false,
ref: 'Notification',
},
},
} as const;
export const paramDef = {
type: 'object',
properties: {
limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
sinceId: { type: 'string', format: 'misskey:id' },
untilId: { type: 'string', format: 'misskey:id' },
markAsRead: { type: 'boolean', default: true },
// 後方互換のため、廃止された通知タイプも受け付ける
includeTypes: { type: 'array', items: {
type: 'string', enum: [...groupedNotificationTypes, ...obsoleteNotificationTypes],
} },
excludeTypes: { type: 'array', items: {
type: 'string', enum: [...groupedNotificationTypes, ...obsoleteNotificationTypes],
} },
},
required: [],
} as const;
@Injectable()
export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
constructor(
@Inject(DI.redis)
private redisClient: Redis.Redis,
@Inject(DI.notesRepository)
private notesRepository: NotesRepository,
private idService: IdService,
private notificationEntityService: NotificationEntityService,
private notificationService: NotificationService,
private noteReadService: NoteReadService,
) {
super(meta, paramDef, async (ps, me) => {
const EXTRA_LIMIT = 100;
// includeTypes が空の場合はクエリしない
if (ps.includeTypes && ps.includeTypes.length === 0) {
return [];
}
// excludeTypes に全指定されている場合はクエリしない
if (groupedNotificationTypes.every(type => ps.excludeTypes?.includes(type))) {
return [];
}
const includeTypes = ps.includeTypes && ps.includeTypes.filter(type => !(obsoleteNotificationTypes).includes(type as any)) as typeof groupedNotificationTypes[number][];
const excludeTypes = ps.excludeTypes && ps.excludeTypes.filter(type => !(obsoleteNotificationTypes).includes(type as any)) as typeof groupedNotificationTypes[number][];
const limit = (ps.limit + EXTRA_LIMIT) + (ps.untilId ? 1 : 0) + (ps.sinceId ? 1 : 0); // untilIdに指定したものも含まれるため+1
const notificationsRes = await this.redisClient.xrevrange(
`notificationTimeline:${me.id}`,
ps.untilId ? this.idService.parse(ps.untilId).date.getTime() : '+',
ps.sinceId ? this.idService.parse(ps.sinceId).date.getTime() : '-',
'COUNT', limit);
if (notificationsRes.length === 0) {
return [];
}
let notifications = notificationsRes.map(x => JSON.parse(x[1][1])).filter(x => x.id !== ps.untilId && x !== ps.sinceId) as MiNotification[];
if (includeTypes && includeTypes.length > 0) {
notifications = notifications.filter(notification => includeTypes.includes(notification.type));
} else if (excludeTypes && excludeTypes.length > 0) {
notifications = notifications.filter(notification => !excludeTypes.includes(notification.type));
}
if (notifications.length === 0) {
return [];
}
// Mark all as read
if (ps.markAsRead) {
this.notificationService.readAllNotification(me.id);
}
// grouping
let groupedNotifications = [notifications[0]] as MiGroupedNotification[];
for (let i = 1; i < notifications.length; i++) {
const notification = notifications[i];
const prev = notifications[i - 1];
let prevGroupedNotification = groupedNotifications.at(-1)!;
if (prev.type === 'reaction' && notification.type === 'reaction' && prev.noteId === notification.noteId) {
if (prevGroupedNotification.type !== 'reaction:grouped') {
groupedNotifications[groupedNotifications.length - 1] = {
type: 'reaction:grouped',
id: '',
createdAt: prev.createdAt,
noteId: prev.noteId!,
reactions: [{
userId: prev.notifierId!,
reaction: prev.reaction!,
}],
};
prevGroupedNotification = groupedNotifications.at(-1)!;
}
(prevGroupedNotification as FilterUnionByProperty<MiGroupedNotification, 'type', 'reaction:grouped'>).reactions.push({
userId: notification.notifierId!,
reaction: notification.reaction!,
});
prevGroupedNotification.id = notification.id;
continue;
}
if (prev.type === 'renote' && notification.type === 'renote' && prev.targetNoteId === notification.targetNoteId) {
if (prevGroupedNotification.type !== 'renote:grouped') {
groupedNotifications[groupedNotifications.length - 1] = {
type: 'renote:grouped',
id: '',
createdAt: notification.createdAt,
noteId: prev.noteId!,
userIds: [prev.notifierId!],
};
prevGroupedNotification = groupedNotifications.at(-1)!;
}
(prevGroupedNotification as FilterUnionByProperty<MiGroupedNotification, 'type', 'renote:grouped'>).userIds.push(notification.notifierId!);
prevGroupedNotification.id = notification.id;
continue;
}
groupedNotifications.push(notification);
}
groupedNotifications = groupedNotifications.slice(0, ps.limit);
const noteIds = groupedNotifications
.filter((notification): notification is FilterUnionByProperty<MiNotification, 'type', 'mention' | 'reply' | 'quote' | 'edited'> => ['mention', 'reply', 'quote', 'edited'].includes(notification.type))
.map(notification => notification.noteId!);
if (noteIds.length > 0) {
const notes = await this.notesRepository.findBy({ id: In(noteIds) });
this.noteReadService.read(me.id, notes);
}
return await this.notificationEntityService.packGroupedMany(groupedNotifications, me.id);
});
}
}
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