private int Create(string accountName, string currency, User userEntity)
{
accountName.EnsureNotNullOrWhiteSpace(nameof(accountName));
currency.EnsureNotNullOrWhiteSpace(nameof(currency));
userEntity.EnsureNotNull("User");
//TODO: should validate in Entity class, not this.
accountName = accountName.Trim();
if (accountName.Length < 10 && accountName.Length > 20)
{
throw new BusinessException("Account name is not valid.");
}
if (BankAccountRepository.ByAccountName(accountName) != null)
{
throw new BusinessException("Bank account name is taken.");
}
var currencyEntity = CurrencyService.Get(currency);
currencyEntity.EnsureNotNull("Currency");
var entity = new BankAccount
{
AccountName = accountName,
Currency = currencyEntity,
User = userEntity
};
BankAccountRepository.Create(entity);
UnitOfWork.SaveChanges();
return(entity.Id);
}
public BankAccount Get(string accountName)
{
accountName.EnsureNotNullOrWhiteSpace(nameof(accountName));
var entity = BankAccountRepository.ByAccountName(accountName);
entity.EnsureNotNull("Account");
return(entity);
}
public bool IsOwnedByUser(string accountName, User user) => IsOwnedByUser(BankAccountRepository.ByAccountName(accountName), user);
public bool IsOwnedByUser(string accountName, string email) => IsOwnedByUser(BankAccountRepository.ByAccountName(accountName), UserRepository.ByEmail(email));
public bool IsOwnedByUser(string accountName, int userId) => IsOwnedByUser(BankAccountRepository.ByAccountName(accountName), UserRepository.ById(userId));
public bool Exists(string accountName) => BankAccountRepository.ByAccountName(accountName) != null;
