public decimal GetBalance()
{
//sql call returns user object from current user's name
User user = userDAO.GetUser(User.Identity.Name);
//make's sql call to get current user's account and return balance property
return(accountDAO.GetAccountFromUserId(user.UserId).Balance);
}
public ActionResult CreateTransfer(CreateTransfer transfer)
{
//get's current user's account
Account userAccount = accountDAO.GetAccountFromUserId(transfer.AccountFrom);
//get's current user's balance
decimal accountBalance = userAccount.Balance;
//check's to see if person is trying to send money to themselves
if (transfer.AccountFrom == transfer.AccountTo)
{
return(BadRequest("Invalid recipient. Cannot send money to yourself."));
}
//checks to see if transfer amount is less than money in user's account
else if (transfer.Amount <= accountBalance)
{
//reduces balance of person sending money(user)
bool reduceSuccess = transferDAO.ReduceBalance(transfer.Amount, transfer.AccountFrom);
//checks to make sure that there wasn't server communication problems when executing
if (!reduceSuccess)
{
return(StatusCode(500, "Unable to withdraw funds / server issue."));
}
//increases balance of recipient's account
bool increaseSuccess = transferDAO.IncreaseBalance(transfer.Amount, transfer.AccountTo);
//checks to make sure that there wasn't server communication problems when executing
if (!increaseSuccess)
{
return(StatusCode(500, "Unable to add funds / server issue."));
}
//creates log of transfer in transfers table
bool createTransferSuccess = transferDAO.CreateTransfer(transfer, 2, 2);
//checks to make sure that there wasn't server communication problems when executing
if (!createTransferSuccess)
{
return(StatusCode(500, "Unable to record transaction / server issue."));
}
//if reduce, increase and transfer are successful, return success message to client
return(Ok("Transfer successful."));
}
else
{
//alerts client that user doesn't have enough money to send
return(BadRequest("Insufficient funds."));
}
}
