66 lines
1.3 KiB
JavaScript
66 lines
1.3 KiB
JavaScript
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'use strict';
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/**
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* Module dependencies
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*/
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import * as mongo from 'mongodb';
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import User from '../../models/user';
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import serialize from '../../serializers/user';
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/**
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* Search a user by username
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*
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* @param {Object} params
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* @param {Object} me
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* @return {Promise<object>}
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*/
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module.exports = (params, me) =>
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new Promise(async (res, rej) =>
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{
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// Get 'query' parameter
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let query = params.query;
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if (query === undefined || query === null || query.trim() === '') {
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return rej('query is required');
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}
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query = query.trim();
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if (!/^[a-zA-Z0-9-]+$/.test(query)) {
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return rej('invalid query');
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}
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// Get 'limit' parameter
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let limit = params.limit;
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if (limit !== undefined && limit !== null) {
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limit = parseInt(limit, 10);
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// From 1 to 100
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if (!(1 <= limit && limit <= 100)) {
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return rej('invalid limit range');
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}
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} else {
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limit = 10;
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}
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// Get 'offset' parameter
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let offset = params.offset;
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if (offset !== undefined && offset !== null) {
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offset = parseInt(offset, 10);
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} else {
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offset = 0;
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}
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const users = await User
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.find({
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username_lower: new RegExp(query.toLowerCase())
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}, {
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limit: limit,
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skip: offset
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})
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.toArray();
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// Serialize
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res(await Promise.all(users.map(async user =>
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await serialize(user, me, { detail: true }))));
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});
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