private static Dictionary <Currency, Money> MapCurrencyBalance(DB.BankAccount dbBankAccount)
{
// map db entities to bl entities
var currencyBalance = new Dictionary <Currency, Money>();
foreach (var cb in dbBankAccount.CurrencyBalance)
{
var currency = new BL.Currency(cb.Key);
currencyBalance.Add(currency, new Money(cb.Value, currency));
}
return(currencyBalance);
}
public BankAccountHeaderDto Withdraw(Guid accountId, MoneyParams moneyParams)
{
// get data from db
DB.BankAccount dbBankAccount = this.AssertBankAccount(accountId);
// map db entities to bl entities
// offcourse automapper can be used
Dictionary <Currency, Money> blCurrencyBalance = MapCurrencyBalance(dbBankAccount);
IState blState = MapState(dbBankAccount.State);
// apply business logic
BL.BankAccount blBankAccount = LoadBankAccount(dbBankAccount.Id, dbBankAccount.UserId, blCurrencyBalance, blState);
Money amount = new Money(moneyParams.Amount, new Currency(moneyParams.CurrencyISOCode));
var money = blBankAccount.Withdraw(amount);
BankAccountHeaderDto bankAccountHeaderDto = MapBankAccount(blBankAccount);
return(bankAccountHeaderDto);
}
public DTO.BankAccountHeaderDto GetBankAccountHeader(Guid accountId)
{
// get data from db
DB.BankAccount dbBankAccount = this.AssertBankAccount(accountId);
// map db entities to bl entities
// offcourse automapper can be used
Dictionary <Currency, Money> blCurrencyBalance = MapCurrencyBalance(dbBankAccount);
IState blState = MapState(dbBankAccount.State);
// apply business logic
BL.BankAccount blBankAccount = LoadBankAccount(dbBankAccount.Id, dbBankAccount.UserId, blCurrencyBalance, blState);
// map business logic entity to dto
// offcourse automapper can be used
BankAccountHeaderDto bankAccountHeaderDto = MapBankAccount(blBankAccount);
return(bankAccountHeaderDto);
}
