static void Main(string[] args)
{
//The messages go in the messages class
//DataCapture goes in the data cature class
//Validation goes in the PersonValidator class
//Account generation has a message but it is about the account generation so not all messages go in the messages class
//The Program class on controls the flow of the application
//if I want to change what happens at the at a certain point I only need to change one aspect of the code now
//e.g if I add this to StandardMessages.EndApplication - Console.WriteLine("Press enter to close"); - everywhere it is called this change happens
//You could also split the StandaMessages class into WelcomeMessage class EndApplicationMessage class and this would be ok - but dont go crazy
//thousand of classes that have one line of code will cause bloat
StandardMessages.WelcomeMessage();
Person user = PersonDataCapture.Capture(); //Newing up a class here means this is tightly coupled - a later design principle covers this
bool isUserValid = PersonValidator.Validate(user);
if (isUserValid == false)
{
StandardMessages.EndApplication();
return;
}
AccountGenerator.CreateAccount(user);
StandardMessages.EndApplication();
}
public static bool Validate(Person person)
{
if (string.IsNullOrWhiteSpace(person.firstName))
{
StandardMessages.DisplayValidatonError("first name");
StandardMessages.EndApplication();
return(false);
}
if (string.IsNullOrWhiteSpace(person.lastName))
{
StandardMessages.DisplayValidatonError("last name");
StandardMessages.EndApplication();
return(false);
}
return(true);
}
static void Main(string[] args)
{
StandardMessages.WelcomeMessage();
Person user = PersonDataCapture.Capture();
bool isUserValid = PersonValidator.Validate(user);
if (isUserValid == false)
{
StandardMessages.EndApplication();
return;
}
AccountGenerator.CreateAccount(user);
StandardMessages.EndApplication();
}
//[S] Organize everything to classes.
//Class should only have single responsibility.
static void Main(string[] args)
{
StandardMessages.WelcomeMessage();
Person person = PersonDataCapture.Capture();
bool isPersonValid = ValidateData.Validate(person);
if (isPersonValid == false)
{
StandardMessages.EndApplication();
return;
}
UserCreation.CreateUser(person);
StandardMessages.EndApplication();
}
static void Main(string[] args)
{
// the Main() method is designed to contorl the flow of the application
StandardMessages.WelcomeMessage();
Person user = PersonDataCapture.Capture();
bool isUserValid = PersonValidator.Validate(user);
if (isUserValid == false)
{
StandardMessages.EndApplication();
return;
}
AccountGenerator.CreateAccount(user);
StandardMessages.EndApplication();
}
