concat 3 times of contact list

src/appointment.js

@@ -21,9 +21,6 @@ async function filterAlreadyBookedContacts(contactList) {
     return contactsToBook;
 }
 
-
-// Connect to the device.
-
 async function needToBook(contact, mongoManager) {
     console.log("check contact with email " + contact.mail)
     let alreadyBooked = await mongoManager.getAllSuccessfulItemsForDay(collectionName);
@@ -78,7 +75,7 @@ async function startBook(contactPojo, device, selectedStore, audioAnalyse, alert
 }
 
 async function startWithList(contacts, device, selectedStore, audioAnalyse, alertBeep) {
-    let duplicatedList = [].concat(contacts).concat(contacts)
+    let duplicatedList = [].concat(contacts).concat(contacts).concat(contacts)
     await duplicatedList.reduce(async (promise, contactPojo) => {
         // This line will wait for the last async function to finish.
         // The first iteration uses an already resolved Promise

src/workers/GeoCaptchaSolver.js

@@ -78,7 +78,7 @@ class GeoCaptchaSolver {
                         await delay(2000 + getRandomWaitTime());
                     }
                     try {
-                        if (number_list.isEmpty()) {
+                        if (number_list.length === 0) {
                             onResult(false)
                         } else {
                             onResult(true)