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('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} */ export const pack = ( reaction: any, me?: any ) => new Promise(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); });