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 = {
	tags: ['admin'],

	requireCredential: true,
	requireModerator: true,

	params: {
		limit: {
			validator: $.optional.num.range(1, 100),
			default: 10
		},

		sinceId: {
			validator: $.optional.type(ID),
		},

		untilId: {
			validator: $.optional.type(ID),
		},
	}
};

export default define(meta, async (ps) => {
	const query = makePaginationQuery(Announcements.createQueryBuilder('announcement'), ps.sinceId, ps.untilId);

	const announcements = await query.take(ps.limit!).getMany();

	for (const announcement of announcements) {
		(announcement as any).reads = await AnnouncementReads.count({
			announcementId: announcement.id
		});
	}

	return announcements;
});