rudeshark.net/src/server/api/endpoints/i/favorites.ts

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/**
* Module dependencies
*/
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import $ from 'cafy'; import ID from '../../../../cafy-id';
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import Favorite, { pack } from '../../../../models/favorite';
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/**
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* Get favorited notes
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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 'sinceId' parameter
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const [sinceId, sinceIdErr] = $(params.sinceId).optional.type(ID).$;
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if (sinceIdErr) return rej('invalid sinceId param');
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// Get 'untilId' parameter
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const [untilId, untilIdErr] = $(params.untilId).optional.type(ID).$;
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if (untilIdErr) return rej('invalid untilId param');
// Check if both of sinceId and untilId is specified
if (sinceId && untilId) {
return rej('cannot set sinceId and untilId');
}
const query = {
userId: user._id
} as any;
const sort = {
_id: -1
};
if (sinceId) {
sort._id = 1;
query._id = {
$gt: sinceId
};
} else if (untilId) {
query._id = {
$lt: untilId
};
}
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// Get favorites
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const favorites = await Favorite
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.find(query, { limit, sort });
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// Serialize
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res(await Promise.all(favorites.map(favorite => pack(favorite, user))));
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});