Practical, Useful Solutions

CompanySchema.path("tv_broadcasters").validate(function(value, respond) { var self = this; this.constructor.find( { tv_broadcasters: { $in: value }, _id: { $ne: self.id } }, function(err, company_tvs) { if (err) throw err; company_tvs.forEach(function(tv, key) { console.log("tv_validate : ", tv); console.log("self.id :", self.id); console.log("tv.id :", tv._id); if (self.id === tv._id) return respond(true); return respond(false); }); respond(true); } ); }, "The specified tv_broadcasters is already in use."); https://gist.github.com/muratatak77/bbe743e379add276cf59cc1fc90b7efb

passport.serializeUser(function(user, done) { console.log("user serializeUser : ", user); done(null, user); }); req.login(user, function(err) { if (err) return next(err) console.log("After relogin: " + req.session.passport.user); req.session.save(function() { console.info("req_session.save", req.user); passport.deserializeUser(function(user, done) { console.log("user deserializeUser : ", user); done(null, user); }); res.json({ token: token, user: req.user }); }); });