fine tuning ajax timing, naming, and start script

public/client.js

@@ -6,22 +6,26 @@ $(function(){
     }, 20000);
 
     $("#rfid").keydown(function(event){
-        // cancel enter keys
+        // prevent enter key from submitting form; we want AJAX if possible
         if (event.keyCode === 13){
             return false;
         }
-
+    }).keyup(function(event){
         // store value
         value = $("#rfid").val();
 
-        // start processing after the first few chars
+        // start processing after the enter key
-        if (value.length >= 5) {
+        if (event.keyCode === 13) {
             // wait to send the request for a sec to let them finish typing
             setTimeout(function(){
                 // clear input box
                 $("#rfid").val(null);
                 // post value to server
                 loading(true);
+                if (!window.checkinLoading) {
+                    // use global var to prevent simultaneous posts
+                    window.checkinLoading = true;
+                    console.log("Checking in...");
                     $.post("/checkin", {"rfid":value}, function(data){
                         console.log(data);
                         if (data.hasOwnProperty("success")) {
@@ -37,7 +41,11 @@ $(function(){
                         error();
                     }).always(function(){
                         loading(false);
+                        window.checkinLoading = false;
                     });
+                } else {
+                    console.log("Already checking in; canceled.");
+                }
             }, 250);
         }
     });
@@ -61,19 +69,25 @@ function reset(){
 
 function success(name){
     reset();
+    setTimeout(function(){
         $("#name").text(name);
         $("#success").removeClass("dn");
-    setTimeout(function(){ reset(); }, 5000);
+        setTimeout(function(){ reset(); }, 6000); // 6000 to match door.js(const DELAY)
+    }, 250);
 }
 
 function failure(){
     reset();
+    setTimeout(function(){
         $("#failure").removeClass("dn");
-    setTimeout(function(){ reset(); }, 5000);
+        setTimeout(function(){ reset(); }, 6000); // 6000 to match door.js(const DELAY)
+    }, 250);
 }
 
 function error(){
     reset();
+    setTimeout(function(){
         $("#error").removeClass("dn");
-    setTimeout(function(){ reset(); }, 5000);
+        setTimeout(function(){ reset(); }, 6000); // 6000 to match door.js(const DELAY)
+    }, 250);
 }

src/routes/checkin.js

@@ -26,7 +26,7 @@ module.exports = (req, res) => {
 function reponse(req,res,path,success,name=null) {
   console.log(req.get('accept'));
   if(/application\/json/.test(req.get('accept'))) {
-    res.json({"success":success, "path":path})
+    res.json({"success":success, "path":path, "name":name})
   } else {
     res.redirect(path)
   }

start.sh

@@ -2,4 +2,4 @@
 ~/.nvm/versions/node/v10.6.0/bin/forever start --workingDir /home/pi/doorlock /home/pi/doorlock/src/server.js
 echo "Loading Browser..."
 sleep 5
-chromium-browser --kiosk localhost:3000
+chromium-browser --incognito --kiosk --app=http://localhost:3000