80 lines
1.9 KiB
TypeScript
80 lines
1.9 KiB
TypeScript
/**
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* Module dependencies
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*/
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const ms = require('ms');
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import $ from 'cafy';
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import Post from '../../models/post';
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import { pack } from '../../models/post';
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/**
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* Get trend posts
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*
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* @param {any} params
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* @param {any} user
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* @return {Promise<any>}
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*/
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module.exports = (params, user) => new Promise(async (res, rej) => {
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// Get 'limit' parameter
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const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
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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] = $(params.offset).optional.number().min(0).$;
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if (offsetErr) return rej('invalid offset param');
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// Get 'reply' parameter
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const [reply, replyErr] = $(params.reply).optional.boolean().$;
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if (replyErr) return rej('invalid reply param');
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// Get 'repost' parameter
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const [repost, repostErr] = $(params.repost).optional.boolean().$;
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if (repostErr) return rej('invalid repost param');
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// Get 'media' parameter
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const [media, mediaErr] = $(params.media).optional.boolean().$;
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if (mediaErr) return rej('invalid media param');
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// Get 'poll' parameter
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const [poll, pollErr] = $(params.poll).optional.boolean().$;
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if (pollErr) return rej('invalid poll param');
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const query = {
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created_at: {
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$gte: new Date(Date.now() - ms('1days'))
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},
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repost_count: {
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$gt: 0
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}
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} as any;
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if (reply != undefined) {
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query.reply_id = reply ? { $exists: true, $ne: null } : null;
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}
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if (repost != undefined) {
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query.repost_id = repost ? { $exists: true, $ne: null } : null;
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}
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if (media != undefined) {
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query.media_ids = media ? { $exists: true, $ne: null } : null;
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}
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if (poll != undefined) {
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query.poll = poll ? { $exists: true, $ne: null } : null;
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}
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// Issue query
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const posts = await Post
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.find(query, {
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limit: limit,
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skip: offset,
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sort: {
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repost_count: -1,
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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(posts.map(async post =>
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await pack(post, user, { detail: true }))));
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});
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