Label for admin exit, main interface looped

Interface.cpp

@@ -27,6 +27,7 @@ void interface(vector<Park_spot>& spots) {
 }
 
 void interface_member(vector<Park_spot>& spots) {
+    __label__ exit;
     int id;
     string password;
     cout << "\nPlease input id:";
@@ -36,8 +37,9 @@ void interface_member(vector<Park_spot>& spots) {
     cout << "\nPlease input password:";
     std::getline(cin, password);
     while (!(verify_password(c.password, password))) {
-        cout << "ERROR: wrong password. Please retype your password:\n";
+        cout << "ERROR: wrong password. Please retype your password or enter [exit] to exit :\n";
         std::getline(cin, password);
+        if (password=="exit") goto exit;
     }
 
     cout << "Logged in succesfully\n";
@@ -58,9 +60,12 @@ void interface_member(vector<Park_spot>& spots) {
     default:
         break;
     }
+    exit: ;
 }
 
 void interface_admin(vector<Park_spot>& spots) {
+    __label__ exit, begin;
+    begin: ;
     cout << "Welcome to the admin interface. It is not completely ready yet.\n";
     cout << "[1] See monthly report of ALL parking spots\n";
     cout << "[2] See weekly report of ALL parking spots\n";
@@ -69,6 +74,7 @@ void interface_admin(vector<Park_spot>& spots) {
     cout << "[5] See current status of parking spots\n";
     cout << "[6] Make new customer\n";
     cout << "[7] Make new parking spot\n";
+    cout << "[8] Exit\n";
     cout << "option[1-7]:";
     int option;
     cin >> option;
@@ -111,9 +117,16 @@ void interface_admin(vector<Park_spot>& spots) {
         break;
     }
 
+    case 8: {
+        goto exit;
+        break;
+    }
+
     default:
         break;
     }
+goto begin;
+exit: ;
 }
 
 // --------- individual things.
@@ -175,11 +188,11 @@ void new_customer() {
 }
 
 void new_parkspot(vector<Park_spot>& spots) {
-    cout << "What type of parking spot? [1] twoweeler, [2] fourweeler: ";
+    cout << "What type of parking spot? [1] Twowheeler, [2] Fourwheeler: ";
     int vtype;
     cin >> vtype;
     cin.ignore(10000, '\n');
     Park_spot newspot{Vehicle_type(vtype)};
     spots.push_back(newspot);
-    cout << "new parking spot sucessfully created.\n";
+    cout << "New parking spot sucessfully created.\n";
 }

Query.cpp

@@ -154,7 +154,7 @@ void current_status_parkspots(vector<Park_spot>& spots) {
     }
 }
 
-// -------------- paroking spots
+// -------------- parking spots
 
 // vector<Park_spot> populate_spots(){
 //         vector<Park_spot> spots;

main.cpp

@@ -47,8 +47,7 @@ int main() {
     // state of db:
     // er zijn 10 parkspots, 5 met biketype en 5 met pickup type
     // er is een customer met id 1(testcustomer) met password "password"
-
+do {    interface(parking_spots);} while (true);
-    interface(parking_spots);
 }
 
 /*