/// <summary>
/// Edits a customer based on user input
/// </summary>
/// <param name="args">List of user-input arguments</param>
protected override void Execute(List <string> args)
{
PropertyInfo[] customerProperties = typeof(Customer).GetProperties();
Customer existingCustomer = ResolveCustomer(args);
List <string> trimmedArgs = TrimArguments(args);
DefaultArguments(ref trimmedArgs, customerProperties, existingCustomer);
// Ensure customer isn't renting
Fleet fleet = fleetRepository.Get();
if (fleet.IsCustomerRenting(existingCustomer.ID))
{
throw new CustomerCurrentlyRentingException(string.Format("This customer is currently renting a vehicle and " +
"cannot be edited", existingCustomer));
}
Customer validatedCustomer = CreateNewCustomer(trimmedArgs);
ValidateConstraints(existingCustomer, validatedCustomer);
EqualiseCustomers(existingCustomer, validatedCustomer);
Console.WriteLine("Successfully edited customer {0} {1} (ID = {2}).", validatedCustomer.firstName, validatedCustomer.lastName,
validatedCustomer.ID);
Console.WriteLine();
}
/// <summary>
/// Deletes customer and outputs result to user
/// </summary>
/// <param name="args">List of user-input arguments</param>
protected override void Execute(List <string> args)
{
CRM crm = repository.Get();
int customerID = int.Parse(args[Index_To_Use]);
Customer customer = ResolveCustomer(customerID);
// Ensure customer isn't renting
Fleet fleet = fleetRepository.Get();
if (fleet.IsCustomerRenting(customer.ID))
{
throw new CustomerCurrentlyRentingException(string.Format("Customer with ID {0} is currently renting a vehicle and " +
"cannot be deleted", customerID));
}
crm.RemoveCustomer(customer);
Console.WriteLine("Successfully removed customer {0} {1} (ID = {2}) from the MRRC CRM.", customer.firstName, customer.lastName, customer.ID);
Console.WriteLine();
}