Subscription = require('../../models/Subscription').Subscription logger = require("logger-sharelatex") ObjectId = require('mongoose').Types.ObjectId module.exports = getUsersSubscription: (user_or_id, callback)-> if user_or_id? and user_or_id._id? user_id = user_or_id._id else if user_or_id? user_id = user_or_id logger.log user_id:user_id, "getting users subscription" Subscription.findOne admin_id:user_id, callback getMemberSubscriptions: (user_id, callback) -> logger.log user_id: user_id, "getting users group subscriptions" Subscription.find(member_ids: user_id).populate("admin_id").exec callback