public void AddInterestRate()
{
var result = accountDataGateway.GetAll();
var accounts = AccountMapper.Map(result);
foreach (var account in accounts)
{
account.AddInterest();
var updated = accountDataGateway.Update(account.Id, account.Balance);
}
}
public List <Account> GetAll()
{
var result = accountDataGateway.GetAll();
return(AccountMapper.Map(result));
}