POST /users/addfollower 500 2.353 ms - 1410

console.log("Id da aggiungere ai follower: " + req.body.idf);
console.log("Id utente:" + req.user._id);
auth.findAndUpdate({_id: req.user._id}, {$push: {'amici': {"user": req.body.idf}}}).exec(function(err,res){
//
});

const authschema = mongoose.Schema({
 _id: mongoose.Schema.Types.ObjectId,
 username: String,
 nome: String,
 cognome: String,
 email: String,
 password: String,
 cookie: String,
 pp: String,
 descrizione: String,
 autenticazione: Boolean,
 token: String,
 amici: [{
  user: String
 }]
});

const auth = new Auth({
    _id : new mongoose.Types.ObjectId(),
    username: req.body.username,
    nome: req.body.nome,
    cognome: req.body.cognome,
    email: req.body.email,
    password: hash,
    pp: "/uploads/user.png",
    descrizione: "Aggiungi qui la tua descrizione",
    autenticazione: false,
    token: token,
    amici: [{
      user: "start"
    }]
  });

auth.findAndUpdate({_id: req.user._id}, {$push: {'amici': {"user": req.body.idf}}}).exec(function(err,res){
//
});

auth.findAndUpdate({_id: req.user._id}, {$push: {'amici': [{"user": req.body.idf}]}}).exec(function(err,res){
//
});

const amiciSchena = mongoose.Schema({
   name: String
});

const authschema = mongoose.Schema({
    _id: mongoose.Schema.Types.ObjectId,
    username: String,
    nome: String,
    cognome: String,
    email: String,
    password: String,
    cookie: String,
    pp: String,
    descrizione: String,
    autenticazione: Boolean,
    token: String,
    amici: [amiciSchena]
});