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import * as mongo from 'mongodb';
import deepcopy = require('deepcopy');
import db from '../../db/mongodb';
import Reaction from './post-reaction';
import { pack as packUser } from './user';
const PostReaction = db.get<IPostReaction>('post_reactions');
export default PostReaction;
export interface IPostReaction {
_id: mongo.ObjectID;
created_at: Date;
deleted_at: Date;
reaction: string;
}
/**
* Pack a reaction for API response
*
* @param {any} reaction
* @param {any} me?
* @return {Promise<any>}
*/
export const pack = (
reaction: any,
me?: any
) => new Promise<any>(async (resolve, reject) => {
let _reaction: any;
// Populate the reaction if 'reaction' is ID
if (mongo.ObjectID.prototype.isPrototypeOf(reaction)) {
_reaction = await Reaction.findOne({
_id: reaction
});
} else if (typeof reaction === 'string') {
_reaction = await Reaction.findOne({
_id: new mongo.ObjectID(reaction)
});
} else {
_reaction = deepcopy(reaction);
}
// Rename _id to id
_reaction.id = _reaction._id;
delete _reaction._id;
// Populate user
_reaction.user = await packUser(_reaction.user_id, me);
resolve(_reaction);
});
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