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import $ from 'cafy';
import Vote from '../../../../../models/poll-vote';
import Note, { pack } from '../../../../../models/note';
import { ILocalUser } from '../../../../../models/user';
export const meta = {
desc: {
'ja-JP': 'おすすめのアンケート一覧を取得します。',
'en-US': 'Get recommended polls.'
},
requireCredential: true,
};
export default (params: any, user: ILocalUser) => new Promise(async (res, rej) => {
// Get 'limit' parameter
const [limit = 10, limitErr] = $.num.optional.range(1, 100).get(params.limit);
if (limitErr) return rej('invalid limit param');
// Get 'offset' parameter
const [offset = 0, offsetErr] = $.num.optional.min(0).get(params.offset);
if (offsetErr) return rej('invalid offset param');
// Get votes
const votes = await Vote.find({
userId: user._id
}, {
fields: {
_id: false,
noteId: true
}
});
const nin = votes && votes.length != 0 ? votes.map(v => v.noteId) : [];
const notes = await Note
.find({
_id: {
$nin: nin
},
userId: {
$ne: user._id
},
poll: {
$exists: true,
$ne: null
}
}, {
limit: limit,
skip: offset,
sort: {
_id: -1
}
});
// Serialize
res(await Promise.all(notes.map(async note =>
await pack(note, user, { detail: true }))));
});
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