public void RemoveRental(string movieTitle, string socialSecurityNumber)
{
StaticHelp.ValidateSocialSecurityNumber(socialSecurityNumber);
var rentalToRemove = _rentals.FirstOrDefault(x => x._movieTitle.ToLower() == movieTitle.ToLower() &&
x._customerSsn == socialSecurityNumber);
_rentals.Remove(rentalToRemove);
}
public void ReturnMovie(string movieTitle, string socialSecurityNumber)
{
//Validate SSN
StaticHelp.ValidateSocialSecurityNumber(socialSecurityNumber);
//Check if Customer exists
Customers.CheckCustomerExsistence(socialSecurityNumber);
//Check Movie
var rental = Rentals.GetRentalsFor(socialSecurityNumber)?.FirstOrDefault(x => x._movieTitle.ToLower() == movieTitle.ToLower()) ?? throw new MovieDontExistsExeption("Return failed. " + ExeptionMessages.MovieDontExistsExeptionMessage);
Rentals.RemoveRental(movieTitle, socialSecurityNumber);
if (rental._dueDate < DateTime.Now)
{
throw new LateRentalExeption(ExeptionMessages.LateReturnExeptionMessage);
}
}
public void RegisterCustomer(string socialSecurityNumber, string name)
{
if (string.IsNullOrEmpty(name))
{
throw new NameNullOrEmptyExeption(ExeptionMessages.NameNullOrEmptyExeptionMessage);
}
if (StaticHelp.ValidateSocialSecurityNumber(socialSecurityNumber))
{
if (Customers.ContainsKey(socialSecurityNumber))
{
throw new CustomerExistsExeption(ExeptionMessages.CustomerExistsExeptionMessage);
}
else
{
Customers.Add(socialSecurityNumber, name);
}
}
}
public void RentMovie(string movieTitle, string socialSecurityNumber)
{
StaticHelp.ValidateSocialSecurityNumber(socialSecurityNumber);
ValidateRental(movieTitle, socialSecurityNumber);
Rentals.AddRental(movieTitle, socialSecurityNumber);
}
public void AddRental(string movieTitle, string socialSecurityNumber)
{
StaticHelp.ValidateSocialSecurityNumber(socialSecurityNumber);
ValidateRental(movieTitle.ToLower(), socialSecurityNumber);
_rentals.Add(new Rental(_dateTime.Now().AddDays(3), movieTitle, socialSecurityNumber));
}