/// <summary>
/// Opens a new account for <paramref name="holder"/> with <paramref name="startBalance"/>.
/// </summary>
/// <param name="holder">person's full name</param>
/// <param name="startBalance">first deposit amount</param>
/// <returns>IBAN of a new account</returns>
/// <exception cref="ArgumentException">Start balance is lesser than minimal.</exception>
public string OpenNewAccount(string holder, decimal startBalance)
{
if (string.IsNullOrWhiteSpace(holder))
{
throw new ArgumentException("No significant characters are given.", "holder");
}
if (startBalance < MINDEPOSIT)
{
throw new ArgumentException($"Cannot create a bank account with balance lesser than {MINDEPOSIT}");
}
BankAccount account;
if (startBalance <= 1000)
{
account = new StandardAccount(ibanGenerator.GenerateIBAN(), holder, startBalance, bonusPoints: 0);
}
else if (startBalance <= 10000)
{
account = new GoldAccount(ibanGenerator.GenerateIBAN(), holder, startBalance, bonusPoints: 5);
}
else
{
account = new PlatinumAccount(ibanGenerator.GenerateIBAN(), holder, startBalance, bonusPoints: 10);
}
storage.AddAccount(account);
return(account.IBAN);
}
/// <summary>
/// Opens a new account for <paramref name="owner"/> with <paramref name="startBalance"/>.
/// </summary>
/// <param name="owner">person's full name</param>
/// <param name="startBalance">first deposit amount</param>
/// <returns>IBAN of a new account</returns>
/// <exception cref="ArgumentException">Start balance is lesser than minimal.</exception>
public string OpenAccount(AccountOwner owner, decimal startBalance)
{
if (owner == null)
{
throw new ArgumentNullException(nameof(owner));
}
BankAccount account;
if (startBalance < 1000)
{
account = new StandardAccount(ibanGenerator.GenerateIBAN(), owner, startBalance, bonusPoints: 0);
}
else if (startBalance < 10000)
{
account = new GoldAccount(ibanGenerator.GenerateIBAN(), owner, startBalance, bonusPoints: 5);
}
else
{
account = new PlatinumAccount(ibanGenerator.GenerateIBAN(), owner, startBalance, bonusPoints: 10);
}
accountsRepo.Accounts.Create(account.ToDTO());
accountsRepo.Save();
return(account.IBAN);
}
