internal static void DoTransfer(PayTransferRequest data, JsonFEResult jsonResult)
{
var senderitem = AccountRepository.GetAccounts().Where(x => x.AccountNumber == data.AccountNumber).ToList().FirstOrDefault();
var receiveritem = AccountRepository.GetAccounts().Where(x => x.AccountNumber == data.AccountId).ToList().FirstOrDefault();
if (senderitem == null || receiveritem == null)
{
jsonResult.Success = false;
jsonResult.ErrorMessage.Add($"Transaction is not possible not valid accountnumber for {(senderitem==null?"sender":"receiver")}");
return;
}
if ((senderitem.Balance - data.PriceNumber) < 0 && !senderitem.ExistCreditLine)
{
//nem mehet minuszba
jsonResult.Success = false;
jsonResult.ErrorMessage.Add("Transaction is not finished. Don't have Credit line");
return;
}
if ((senderitem.Balance - data.PriceNumber) < -50000)
{
//limit tul lepes
jsonResult.Success = false;
jsonResult.ErrorMessage.Add("Transaction is no finished. Don't have enough Credit line");
return;
}
senderitem.Balance -= data.PriceNumber;
receiveritem.Balance += data.PriceNumber;
AccountRepository.UpdateAccount(senderitem);
AccountRepository.UpdateAccount(receiveritem);
}
private static bool ExistAccountNumber(string accountNumber, JsonFEResult jsonResult)
{
var items = AccountRepository.GetAccounts().Where(x => x.AccountNumber == accountNumber).ToList();
if (items.Count == 0)
{
jsonResult.Success = false;
jsonResult.ErrorMessage.Add($"This accountnumber '{accountNumber}' is not exists!");
}
return(items.Count == 1);
}
internal static void DoPayment(InPaymentRequest data, JsonFEResult jsonResult)
{
var item = AccountRepository.GetAccounts().Where(x => x.AccountNumber == data.AccountNumber).ToList().FirstOrDefault();
if (item == null)
{
jsonResult.Success = false;
jsonResult.ErrorMessage.Add($"Transaction is not possible not valid accountnumber");
return;
}
item.Balance += data.PriceNumber;
AccountRepository.UpdateAccount(item);
}
internal static bool IsValidDataForTransfer(PayTransferRequest data, JsonFEResult jsonResult)
{
if (!ExistAccountNumber(data.AccountId, jsonResult))
{
jsonResult.Success = false;
jsonResult.ErrorMessage.Add($"Wrong account number {data.AccountNumber}");
return(false);
}
return(IsValidDataForPayment(new InPaymentRequest {
AccountNumber = data.AccountNumber, PriceNumber = data.PriceNumber
}, jsonResult));
}
public HttpResponseMessage CreateNewAccount(proba.Models.Accounts.AbstractAccount data)
{
HttpResponseMessage response = new HttpResponseMessage();
JsonFEResult jsonResult = new JsonFEResult();
if (AccountHelper.IsValidDataForCreation(data, jsonResult))
{
AccountHelper.CreateNewAccount(data);
response.StatusCode = HttpStatusCode.OK;
}
string jsondataresultstring = jsonResult.GetDataString();
response.Content = new StringContent(jsondataresultstring);
return(response);
}
public HttpResponseMessage PayTransfer(Models.Accounts.PayTransferRequest data)
{
HttpResponseMessage response = new HttpResponseMessage();
JsonFEResult jsonResult = new JsonFEResult();
if (AccountHelper.IsValidDataForTransfer(data, jsonResult))
{
AccountHelper.DoTransfer(data, jsonResult);
response.StatusCode = HttpStatusCode.OK;
}
string jsondataresultstring = jsonResult.GetDataString();
response.Content = new StringContent(jsondataresultstring);
return(response);
}
internal static bool IsValidDataForPayment(InPaymentRequest data, JsonFEResult jsonResult)
{
if (!ExistAccountNumber(data.AccountNumber, jsonResult))
{
jsonResult.Success = false;
jsonResult.ErrorMessage.Add($"Wrong account number {data.AccountNumber}");
return(false);
}
if (data.PriceNumber <= 0)
{
jsonResult.Success = false;
jsonResult.ErrorMessage.Add("Price must to be biger then 0 (zero)");
return(false);
}
return(true);
}
internal static bool IsValidDataForCreation(AbstractAccount data, JsonFEResult jsonResult)
{
bool result = true;
if (!IsValidAccountNumber(data.AccountNumber, jsonResult) || !NotExistAccountNumber(data.AccountNumber, jsonResult))
{
result = false;
}
if (string.IsNullOrEmpty(data.OwnerName))
{
jsonResult.Success = false;
jsonResult.ErrorMessage.Add("Missing Owner name");
return(false);
}
return(result);
}
private static bool IsValidAccountNumber(string accountNumber, JsonFEResult jsonResult)
{
if (string.IsNullOrEmpty(accountNumber))
{
jsonResult.Success = false;
jsonResult.ErrorMessage.Add("Empty account number");
return(false);
}
Regex regex = new Regex("([\\d]{8})-([\\d]{8})-([\\d]{8})");
Match match = regex.Match(accountNumber);
if (!match.Success)
{
jsonResult.Success = false;
jsonResult.ErrorMessage.Add("Invalid or wrong account number format");
}
return(match.Success);
}
public static string GetDataString(this JsonFEResult data)
{
return(Newtonsoft.Json.JsonConvert.SerializeObject(data));
}
