fixed problem with then catch chain (Promise)...

server/db/mongoose.js

@@ -14,13 +14,29 @@ var options = {
   // user: process.env.UDB,
   // pass: process.env.PDB,
   useMongoClient: true,
+  useNewUrlParser: true,
   promiseLibrary: require('bluebird')
+
+  // useCreateIndex: true,
+  // useFindAndModify: false,
+  // autoIndex: false, // Don't build indexes
+  // reconnectTries: Number.MAX_VALUE, // Never stop trying to reconnect
+  // reconnectInterval: 500, // Reconnect every 500ms
+  // poolSize: 10, // Maintain up to 10 socket connections
+  // // If not connected, return errors immediately rather than waiting for reconnect
+  // bufferMaxEntries: 0,
+  // connectTimeoutMS: 10000, // Give up initial connection after 10 seconds
+  // socketTimeoutMS: 45000, // Close sockets after 45 seconds of inactivity
+  // family: 4 // Use IPv4, skip trying IPv6
+
+  // keepAlive: true,                // keepAlive is true by default since mongoose 5.2.0
+  // keepAliveInitialDelay: 300000   // keepAliveInitialDelay is the number of milliseconds to wait before initiating keepAlive on the socket.
 };
 
 
 
 // mongoose.connect(process.env.MONGODB_URI + '?authSource=admin', { options })
-mongoose.connect(process.env.MONGODB_URI, { options })
+mongoose.connect(process.env.MONGODB_URI, options)
   .then(() =>
     console.log('connection succesful ' + process.env.MONGODB_URI + ' db: ' + process.env.DATABASE)
   )

server/middleware/authenticate.js

@@ -10,12 +10,10 @@ var authenticate = (req, res, next) => {
   const useragent = req.get('User-Agent');
   const access = 'auth ' + useragent;
 
-  tools.mylog("TOKEN = ", token);
-  tools.mylog("USER-AGENT = ", useragent);
 
   User.findByToken(token, access).then((user) => {
     if (!user) {
-      tools.mylog("TOKEN NOT FOUND! Maybe Connected to other Page");
+      tools.mylog("TOKEN " + token + " NOT FOUND! (Maybe Connected to other Page) ACCESS: '" + access + "'");
       return Promise.reject(server_constants.RIS_CODE_HTTP_INVALID_TOKEN);
       // res.status().send();
     }

server/models/user.js

@@ -102,7 +102,7 @@ UserSchema.methods.generateAuthToken = function (req) {
 
   return user.save()
     .then(() => {
-      console.log("TOKEN CREATO IN LOGIN : " + token)
+      console.log("TOKEN CREATO IN LOGIN : " + token);
       return token;
     })
     .catch(err => {

server/router/users_router.js

@@ -88,6 +88,7 @@ router.get('/:username', (req, res) => {
 router.post('/login', (req, res) => {
   var body = _.pick(req.body, ['username', 'password', 'idapp', 'keyappid', 'lang']);
   var user = new User(body);
+  const subs = _.pick(req.body, ['subs']);
 
   tools.mylog("LOGIN: username: " + user.username + " pwd = " + user.password);
 
@@ -104,9 +105,9 @@ router.post('/login', (req, res) => {
         tools.mylogshow("NOT FOUND !");
         res.status(404).send({ code: server_constants.RIS_CODE_LOGIN_ERR });
       }
+      return user
     })
     .then(user => {
-      let mytoken = '';
       return user.generateAuthToken(req).then((token) => {
         var usertosend = User();
         usertosend.username = user.username;
@@ -119,23 +120,26 @@ router.post('/login', (req, res) => {
 
         // tools.mylog("usertosend:");
         // tools.mylog(usertosend);
-        return usertosend
+        return { usertosend, token }
       })
-        .then((usertosend) => {
+        .then((myris) => {
           const useragent = req.get('User-Agent');
           const access = 'auth ' + useragent;
           // if (usertosend.tokens.length > 0)
           //   access = usertosend.tokens[usertosend.tokens.length - 1].access;
-
-          return existSubScribe(usertosend.userId, access)
-            .then(subscribe => {
+          return existSubScribe(myris.usertosend.userId, access).then(subscribe => {
+            let subscriptionModel = null;
             if (subscribe === null) {
               // Doesn't exist, so save sub passed in INPUT
-                let subscriptionModel = new Subscription(req.body.subs);
-                subscriptionModel.userId = usertosend._id;
+              subscriptionModel = new Subscription(subs);
+              subscriptionModel.userId = myris.usertosend.userId;
               subscriptionModel.access = access;
 
-                return subscriptionModel.save((err, subscription) => {
+            }
+            return {usertosend: myris.usertosend, token: myris.token, subscriptionModel }
+          }).then(myris => {
+            if (myris.subscriptionModel !== null) {
+              return myris.subscriptionModel.save().then((err, subscription) => {
                 if (err) {
                   console.error(`Error occurred while saving subscription. Err: ${err}`);
                   res.status(500).json({
@@ -148,18 +152,18 @@ router.post('/login', (req, res) => {
 
                   tools.sendBackNotif(subscription, req.body.options)
                 }
-
-                  return { usertosend }
+                return { usertosend: myris.usertosend, token: myris.token }
               });
             } else {
-                return { usertosend }
+              return { usertosend: myris.usertosend, token: myris.token }
             }
-            });
+          }).catch(e => {
+            console.log('Err subscribing:', e);
           })
-        .then((usertosend) => {
-          console.log('res', mytoken, usertosend);
+        }).then(myris => {
+          console.log('res', myris.token, myris.usertosend);
 
-          res.header('x-auth', mytoken).send({ usertosend, code: server_constants.RIS_CODE_OK });
+          res.header('x-auth', myris.token).send({ usertosend: myris.usertosend, code: server_constants.RIS_CODE_OK });
           // tools.mylog("TROVATOOO!");
 
           tools.mylog('FINE LOGIN')