50 lines
917 B
TypeScript
50 lines
917 B
TypeScript
'use strict';
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/**
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* Module dependencies
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*/
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import it from '../../../it';
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import Favorite from '../../../models/favorite';
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import Post from '../../../models/post';
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/**
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* Unfavorite a post
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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) =>
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new Promise(async (res, rej) => {
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// Get 'post_id' parameter
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const [postId, postIdErr] = it(params.post_id, 'id', true);
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if (postIdErr) return rej('invalid post_id param');
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// Get favoritee
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const post = await Post.findOne({
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_id: postId
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});
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if (post === null) {
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return rej('post not found');
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}
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// if already favorited
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const exist = await Favorite.findOne({
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post_id: post._id,
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user_id: user._id
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});
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if (exist === null) {
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return rej('already not favorited');
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}
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// Delete favorite
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await Favorite.deleteOne({
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_id: exist._id
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});
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// Send response
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res();
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});
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