53 lines
1.1 KiB
TypeScript
53 lines
1.1 KiB
TypeScript
import $ from 'cafy';
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import Vote from '../../../../../models/poll-vote';
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import Note, { pack } from '../../../../../models/note';
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import { ILocalUser } from '../../../../../models/user';
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/**
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* Get recommended polls
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*/
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module.exports = (params: any, user: ILocalUser) => new Promise(async (res, rej) => {
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// Get 'limit' parameter
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const [limit = 10, limitErr] = $.num.optional.range(1, 100).get(params.limit);
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if (limitErr) return rej('invalid limit param');
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// Get 'offset' parameter
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const [offset = 0, offsetErr] = $.num.optional.min(0).get(params.offset);
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if (offsetErr) return rej('invalid offset param');
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// Get votes
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const votes = await Vote.find({
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userId: user._id
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}, {
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fields: {
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_id: false,
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noteId: true
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}
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});
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const nin = votes && votes.length != 0 ? votes.map(v => v.noteId) : [];
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const notes = await Note
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.find({
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_id: {
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$nin: nin
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},
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userId: {
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$ne: user._id
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},
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poll: {
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$exists: true,
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$ne: null
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}
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}, {
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limit: limit,
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skip: offset,
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sort: {
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_id: -1
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}
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});
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// Serialize
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res(await Promise.all(notes.map(async note =>
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await pack(note, user, { detail: true }))));
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});
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