filter blacklisted items before booking

src/appointment.js

@@ -21,6 +21,17 @@ async function filterAlreadyBookedContacts(contactList) {
     return contactsToBook;
 }
 
+async function filterBlacklistedContacts(contactList) {
+    let blackListedContacts = await mongoManager.getAllBlackedListItems(collectionName);
+    let contactsToBook = [];
+    contactList.forEach((contact) => {
+        if (blackListedContacts.find((bookedContact) => bookedContact.email === contact.mail) === undefined) {
+            contactsToBook.push(contact)
+        }
+    })
+    return contactsToBook;
+}
+
 async function needToBook(contact, mongoManager) {
     console.log("check contact with email " + contact.mail)
     let alreadyBooked = await mongoManager.getAllSuccessfulItemsForDay(collectionName);
@@ -99,7 +110,8 @@ async function startBookWithNumbers(startNumber, endNumber, selectedStore, pathT
         return
     }
     mongoManager.connect().then(r => {
-            filterAlreadyBookedContacts(contactList).then(listToBook => {
+            filterBlacklistedContacts(contactList).then(listWithoutBlackContact => {
+                    filterAlreadyBookedContacts(listWithoutBlackContact).then(listToBook => {
                         console.log("number of contacts to book:" + listToBook.length)
                         android.devices().then((devices) => {
                             if (devices.length === 0) {
@@ -117,5 +129,7 @@ async function startBookWithNumbers(startNumber, endNumber, selectedStore, pathT
                 }
             )
         }
+    )
+}
 
 module.exports = startBookWithNumbers