public string AddBankAccount(NewBankAccountModel newBankAccountModel)
{
var accountRepo = new AccountsRepo();
var accountNumber = BankAccountNumberGenerator.GetUniqueAccountNumber();
newBankAccountModel.AccountNumber = accountNumber;
newBankAccountModel.Iban = IbanGenerator.GenerateIban(accountNumber);
newBankAccountModel.Expired = false;
var withdrawnAccount = accountRepo.GetWhitdrawnAccount(newBankAccountModel.Username_Fk, newBankAccountModel.WithdrawnAccountNo);
if (withdrawnAccount == null)
{
return("Invalid Withdrawn Account");
}
if (newBankAccountModel.FriendlyName.Length <= 0)
{
return("A New Bank Account Must Be Given A Friendly Name");
}
if (newBankAccountModel.AmountWithdrawn <= 10)
{
return("A New Bank Account Must Have Some Funds Withdrawn (10 Minimum)");
}
if (!IsSufficientFunds(withdrawnAccount, newBankAccountModel.AmountWithdrawn))
{
return("Not Enough Funds (Withdrawn Account)");
}
if (newBankAccountModel.Currency_Fk == withdrawnAccount.Currency_Fk)
{
withdrawnAccount.Balance -= newBankAccountModel.AmountWithdrawn;
newBankAccountModel.Balance += newBankAccountModel.AmountWithdrawn;
accountRepo.UpdateAccount(withdrawnAccount);
}
if (newBankAccountModel.Currency_Fk != withdrawnAccount.Currency_Fk)
{
withdrawnAccount.Balance -= newBankAccountModel.AmountWithdrawn;
newBankAccountModel.Balance += ConvertCurrency(withdrawnAccount.Currency_Fk, newBankAccountModel.Currency_Fk,
newBankAccountModel.AmountWithdrawn);
accountRepo.UpdateAccount(withdrawnAccount);
}
newBankAccountModel.DateOpened = DateTime.Now;
newBankAccountModel.DateExpired = newBankAccountModel.DateOpened.AddMonths(newBankAccountModel.DurationMonth);
var newBankAccount = BankAccountModelToEntity(newBankAccountModel);
accountRepo.AddBankAccount(newBankAccount);
return("Success");
}
public string TransferFunds(TransferFundsModel transferFundsModel)
{
var saAccountNumber = transferFundsModel.SaAccountNumber;
var daAccountNumber = transferFundsModel.DaAccountNumber;
var amount = transferFundsModel.Amount;
var accountRepo = new AccountsRepo();
var transactionRepo = new TransactionsRepo
{
Entity = accountRepo.Entity
};
var saBankAccount = accountRepo.GetWhitdrawnAccount(transferFundsModel.Username, saAccountNumber);
var daBankAccount = accountRepo.GetAccountByAccountNo(daAccountNumber);
if (saBankAccount == null)
{
return("Invalid Sender Account");
}
if (daBankAccount == null || saBankAccount == daBankAccount)
{
return("Make Sure That Accounts Are Valid");
}
if (!IsSufficientFunds(saBankAccount, amount))
{
return("Insufficient Funds");
}
if (saBankAccount.AccountType_Fk.Equals("Fixed") || daBankAccount.AccountType_Fk.Equals("Fixed"))
{
return("Cannot Transfer To or From a Fixed Account");
}
var saTransaction = new Transaction();
var daTransaction = new Transaction();
//TODO make Transactions cleaner
saTransaction.Currency_Fk = saBankAccount.Currency_Fk;
saTransaction.AccountNo_Fk = saBankAccount.AccountNumber;
saTransaction.Amount = -amount;
saTransaction.Details = string.Concat("Transfer To Account ", daBankAccount.AccountNumber);
saTransaction.Transaction_Timestamp = DateTime.Now;
saBankAccount.Balance -= amount;
daTransaction.Currency_Fk = daBankAccount.Currency_Fk;
daTransaction.AccountNo_Fk = daBankAccount.AccountNumber;
daTransaction.Details = string.Concat("Transfer From Account ", saBankAccount.AccountNumber);
daTransaction.Transaction_Timestamp = DateTime.Now;
if (IsAccountsSameCurrency(saBankAccount, daBankAccount))
{
daTransaction.Amount = amount;
daBankAccount.Balance += amount;
}
if (!IsAccountsSameCurrency(saBankAccount, daBankAccount))
{
var convertedAmount = ConvertCurrency(saBankAccount.Currency_Fk, daBankAccount.Currency_Fk, amount);
daTransaction.Amount = convertedAmount;
daBankAccount.Balance += convertedAmount;
}
transactionRepo.AddTransaction(saTransaction);
transactionRepo.AddTransaction(daTransaction);
accountRepo.UpdateAccount(saBankAccount);
accountRepo.UpdateAccount(daBankAccount);
return("Success");
}