public ActionResult ManageInvoices(int id = 0)
{
int InvoiceCounter = patientBusinessLayer.GetNumberOfInvoices();
invoiceListViewModel = new List <InvoiceViewModel>();
if (InvoiceCounter != 0)
{
if (id != 0)
{
int PatientId = (int)id;
List <Appointment> appointments = patientBusinessLayer.GetPatientAppointments(PatientId);
invoiceListViewModel = FetchInvoicesByAppointmentId(appointments);
return(View(invoiceListViewModel));
}
else
{
List <Appointment> appointments = patientBusinessLayer.GetAppointments();
invoiceListViewModel = FetchInvoicesByAppointmentId(appointments);
return(View(invoiceListViewModel));
}
}
return(View(invoiceListViewModel));
}