tarikguney

public class Program{
  public static void Main(string[] args){
    AccountCreator accountCreator = new AccountCreator(new DatabaseAccountChecker());
    var accountInfo = GetAccountInfoFromSomewhere();
    var result = accountCreator.TryCreateAccount(accountInfo);
    Console.WriteLine("Account Creation was succesfull? " + result); 
  }
}

tarikguney

public class AccountCreator {

  private IAccountChecker _accountChecker;
  private AccountRepository _accountRepository;
  
  public AccountCreator(IAccountChecker accountChecker){
    _accountChecker = accountChecker;
    _accountRepository = new AccountRepository();
  }
  

tarikguney

public interface IAccountChecker
{
  bool Exists(AccountNumber accountNumber);
}

public class DatabaseAccountChecker: IAccountChecker {}

public class AzureAccountChecker: IAccountChecker {}

public class XmlAccountChecker: IAccountChecker {}

tarikguney

public class AccountChecker
{
  public bool Exists(AccountNumber accountNumber)
  {
    CheckIfValidAccountNumber(accountNumber);
    var accountInformation = GetAccount(accountNumber);
    return accountInformation != null;
  }
  
  private void CheckIfValidAccountNumber(AccountNumber accountNumber)

tarikguney

/*
 	Author: Tarik Guney <atarikguney@gmail.com>
 	GitHub: https://github.com/atarikguney

	This class will read a given .sln file and find all the .csproj it has,
	and will find the assemblies referenced from within those .csproj files,
	and save them to the given text file path.
*/
public class AssemblyNameLister
{