58 lines
1.4 KiB
TypeScript
58 lines
1.4 KiB
TypeScript
/**
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* Module dependencies
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*/
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import $ from 'cafy'; import ID from '../../../../cafy-id';
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import Note from '../../../../models/note';
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import Reaction, { pack } from '../../../../models/note-reaction';
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/**
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* Show reactions of a note
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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 'noteId' parameter
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const [noteId, noteIdErr] = $.type(ID).get(params.noteId);
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if (noteIdErr) return rej('invalid noteId param');
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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 'sort' parameter
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const [sort = 'desc', sortError] = $.str.optional().or('desc asc').get(params.sort);
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if (sortError) return rej('invalid sort param');
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// Lookup note
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const note = await Note.findOne({
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_id: noteId
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});
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if (note === null) {
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return rej('note not found');
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}
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// Issue query
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const reactions = await Reaction
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.find({
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noteId: note._id,
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deletedAt: { $exists: false }
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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: sort == 'asc' ? 1 : -1
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}
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});
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// Serialize
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res(await Promise.all(reactions.map(async reaction =>
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await pack(reaction, user))));
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});
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