add column for old or new customers in the customer excel export

app/Classes/Modules/Exports/Services/ExportsCustomers.php

@@ -24,6 +24,7 @@ class ExportsCustomers implements FromQuery, WithHeadingRow, WithMapping
             'Number of bookings',
             'Bookings total',
             'Registration Date',
+            'System Registration'
         ];
     }
 
@@ -48,7 +49,10 @@ class ExportsCustomers implements FromQuery, WithHeadingRow, WithMapping
             $company->type === CompanyType::COMPANY_BUSINESS ? 'Company' : 'individual',
             count($company->bookings),
             $company->bookings()->sum('fix_amount'),
-            \PhpOffice\PhpSpreadsheet\Shared\Date::dateTimeToExcel($company->created_at)
+            \PhpOffice\PhpSpreadsheet\Shared\Date::dateTimeToExcel($company->created_at),
+            count($company->whereHas('segments', function($query){
+                $query->where('id', '=', 5);
+            })->get()) ? 'Exchange 1.0' : 'Exchange 2.0'
         ];
     }
 }