import * as mongo from 'mongodb'; import $ from 'cafy'; import * as deepcopy from 'deepcopy'; import db from '../db/mongodb'; import isObjectId from '../misc/is-objectid'; import Reaction from './note-reaction'; import { pack as packUser } from './user'; const NoteReaction = db.get('noteReactions'); NoteReaction.createIndex('noteId'); NoteReaction.createIndex('userId'); NoteReaction.createIndex(['userId', 'noteId'], { unique: true }); export default NoteReaction; export interface INoteReaction { _id: mongo.ObjectID; createdAt: Date; noteId: mongo.ObjectID; userId: mongo.ObjectID; reaction: string; } export const validateReaction = $.str.or([ 'like', 'love', 'laugh', 'hmm', 'surprise', 'congrats', 'angry', 'confused', 'rip', 'pudding' ]); /** * Pack a reaction for API response */ export const pack = ( reaction: any, me?: any ) => new Promise(async (resolve, reject) => { let _reaction: any; // Populate the reaction if 'reaction' is ID if (isObjectId(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.userId, me); resolve(_reaction); });