add feature word_typed_listener_allowed_only_for_empty_customerf

frontend/web/js/app.js

@@ -4,7 +4,7 @@ var seq = '';
 var socket;
 $(document).ready(
 		function(){
-			
+
 			$("input[name='number']").on('focus', function (e) {
 			    $(this)
 			        .one('mouseup', function () {
@@ -13,7 +13,7 @@ $(document).ready(
 			        })
 			        .select();
 			});
-			
+
 			addDocumentKeypressedListener();
 		}
 );
@@ -23,9 +23,9 @@ function addDocumentKeypressedListener(){
 	$(  document ).keypress(function( event ) {
 		var tag = event.target.tagName.toLowerCase();
 	    if (   tag != 'input' && tag != 'textarea' && tag != 'select') {
-		
+
 	    	resetSequenceIfToMuchTimePassedOrEnterWasPressed(event);
-	    	
+
 			if ( event.which == 13 ) {
 				enterPressed = 1;
 				if ( seq ){
@@ -35,19 +35,27 @@ function addDocumentKeypressedListener(){
 				appendCharToSeq(event);
 			}
 		}
-	});	
-	
+	});
+
 	$( document ).on( "wordtyped", function( event, data ) {
 		var word;
 		word = data.word;
 		if ( word && word.length > 0){
-			
-			location.href= reception_card_url +'&number=' + word;
-			
-			
+			var redirectAllowed = true;
+			if ( isWordTypedListenerAllowedOnlyForEmptyCustomer ){
+				if ( location.href !== reception_card_url ){
+					redirectAllowed = false;
+					console.info("disalbling customer redirect. reason: isWordTypedListenerAllowedOnlyForEmptyCustomer = true")
+				}
+			}
+			if ( redirectAllowed){
+				location.href= reception_card_url +'&number=' + word;
+			}
+
+
 		}
 	});
-	
+
 	function resetSequenceIfToMuchTimePassedOrEnterWasPressed(){
 		var prevDate, timePassed;
 		prevDate= keyDate;
@@ -58,7 +66,7 @@ function addDocumentKeypressedListener(){
 			 enterPressed = 0;
 		}
 	}
-	
+
 	function appendCharToSeq(event){
 		var code,s;
 		code = event.which;
@@ -68,7 +76,7 @@ function addDocumentKeypressedListener(){
 				seq += s;
 		}
 	}
-	
+
 }