egirlskey/src/server/api/endpoints/announcements.ts
2021-03-23 17:43:07 +09:00

104 lines
2.6 KiB
TypeScript

import $ from 'cafy';
import { ID } from '@/misc/cafy-id';
import define from '../define';
import { Announcements, AnnouncementReads } from '../../../models';
import { makePaginationQuery } from '../common/make-pagination-query';
export const meta = {
desc: {
'ja-JP': 'アナウンスを表示します。',
'en-US': 'Show announcements.'
},
tags: ['meta'],
requireCredential: false as const,
params: {
limit: {
validator: $.optional.num.range(1, 100),
default: 10
},
withUnreads: {
validator: $.optional.boolean,
default: false
},
sinceId: {
validator: $.optional.type(ID),
},
untilId: {
validator: $.optional.type(ID),
},
},
res: {
type: 'array' as const,
optional: false as const, nullable: false as const,
items: {
type: 'object' as const,
optional: false as const, nullable: false as const,
properties: {
id: {
type: 'string' as const,
optional: false as const, nullable: false as const,
format: 'id',
description: 'The unique identifier for this Announcement.',
example: 'xxxxxxxxxx',
},
createdAt: {
type: 'string' as const,
optional: false as const, nullable: false as const,
format: 'date-time',
description: 'The date that the Announcement was created.'
},
updatedAt: {
type: 'string' as const,
optional: false as const, nullable: true as const,
format: 'date-time',
description: 'The date that the Announcement was updated.'
},
text: {
type: 'string' as const,
optional: false as const, nullable: false as const,
description: 'Announcement text.'
},
title: {
type: 'string' as const,
optional: false as const, nullable: false as const,
description: 'Announcement title.'
},
imageUrl: {
type: 'string' as const,
optional: false as const, nullable: true as const,
description: 'Announcement image.'
},
isRead: {
type: 'boolean' as const,
optional: false as const, nullable: false as const,
description: 'Indicates that you have read this announcement'
}
}
}
}
};
export default define(meta, async (ps, user) => {
const query = makePaginationQuery(Announcements.createQueryBuilder('announcement'), ps.sinceId, ps.untilId);
const announcements = await query.take(ps.limit!).getMany();
if (user) {
const reads = (await AnnouncementReads.find({
userId: user.id
})).map(x => x.announcementId);
for (const announcement of announcements) {
(announcement as any).isRead = reads.includes(announcement.id);
}
}
return ps.withUnreads ? announcements.filter((a: any) => !a.isRead) : announcements;
});