mizzkey/packages/backend/src/server/api/endpoints/users/recommendation.ts
2021-11-12 19:47:04 +09:00

64 lines
1.7 KiB
TypeScript

import ms from 'ms';
import $ from 'cafy';
import define from '../../define';
import { Users, Followings } from '@/models/index';
import { generateMutedUserQueryForUsers } from '../../common/generate-muted-user-query';
import { generateBlockedUserQuery, generateBlockQueryForUsers } from '../../common/generate-block-query';
export const meta = {
tags: ['users'],
requireCredential: true as const,
kind: 'read:account',
params: {
limit: {
validator: $.optional.num.range(1, 100),
default: 10
},
offset: {
validator: $.optional.num.min(0),
default: 0
}
},
res: {
type: 'array' as const,
optional: false as const, nullable: false as const,
items: {
type: 'object' as const,
optional: false as const, nullable: false as const,
ref: 'User',
}
},
};
export default define(meta, async (ps, me) => {
const query = Users.createQueryBuilder('user')
.where('user.isLocked = FALSE')
.andWhere('user.isExplorable = TRUE')
.andWhere('user.host IS NULL')
.andWhere('user.updatedAt >= :date', { date: new Date(Date.now() - ms('7days')) })
.andWhere('user.id != :meId', { meId: me.id })
.orderBy('user.followersCount', 'DESC');
generateMutedUserQueryForUsers(query, me);
generateBlockQueryForUsers(query, me);
generateBlockedUserQuery(query, me);
const followingQuery = Followings.createQueryBuilder('following')
.select('following.followeeId')
.where('following.followerId = :followerId', { followerId: me.id });
query
.andWhere(`user.id NOT IN (${ followingQuery.getQuery() })`);
query.setParameters(followingQuery.getParameters());
const users = await query.take(ps.limit!).skip(ps.offset).getMany();
return await Users.packMany(users, me, { detail: true });
});