private CreditTransfer getCreditTransfer()
{
var segments = extractSegment(ppay.CreditTransferTag);
if (!segments.Any())
{
return null;
}
var result = new CreditTransfer();
foreach (var item in segments)
{
switch (item.Id)
{
case ppay.AIDTag:
result.CustomerPresentedQR = item.Value == ppay.CustomerPresented;
break;
case ppay.MobileTag:
const int SkipTagId = 2;
result.MobileNumber = item.Value.Substring(SkipTagId);
break;
case ppay.NationalIdOrTaxIdTag:
result.NationalIdOrTaxId = item.Value;
break;
case ppay.EWalletTag:
result.EWalletId = item.Value;
break;
case ppay.OTATag:
result.OTA = item.Value;
break;
default: break;
}
}
return result;
}
public ActionResult SaveCreditTransfer(CreditTransfer data)
{
data.BranchId = 1;
data.UserId = (int)Session["UserId"];
data.DateAdded = DateTime.Now;
db.CreditTransfers.Add(data);
db.SaveChanges();
return(View("CreditTransfer"));
}
public async Task <IActionResult> Post([FromBody] CreditTransfer creditTransfer)
{
var beer = await beerService.GetBeerById(creditTransfer.BeerId);
if (beer == null)
{
return(BadRequest("invalid beerId"));
}
beer.CreatedBy = creditTransfer.CreditReceiver;
await beerService.UpdateBeer(beer);
return(Ok());
}
public ActionResult UpdateCreditTransfer(CreditTransfer data)
{
CreditTransfer item = db.CreditTransfers.Find(data.Id);
var entry = db.CreditTransfers.Find(data.Id);
entry.AccountNo = data.AccountNo;
entry.Payer = data.Payer;
//if (item != null)
//{
// item.AccountNo = data.AccountNo;
// // item.Payer = data.Payer;
// UpdateModel(item);
// db.SaveChanges();
//}
db.SaveChanges();
return(View("ChangePayer"));
}
public QrBuilder SetCreditTransfer(CreditTransfer transfer)
{
creditTransfer = transfer;
billPayment.NationalIdOrTaxId = creditTransfer.NationalIdOrTaxId;
var value = getValue();
var digits = value.GetLength();
removeMerchantRecordsIfExists();
Add($"{ppay.CreditTransferTagId}{digits}{value}");
return(this);
string getValue()
{
var aidRec = formatRecord(ppay.AID, transfer.MerchantPresentedQR ? ppay.MerchantPresented : ppay.CustomerPresented);
var mobileRec = createMobileRecord();
var receiverRec = string.IsNullOrWhiteSpace(transfer.NationalIdOrTaxId) ? string.Empty : formatRecord(ppay.NationalOrTaxId, transfer.NationalIdOrTaxId);
var eWalletRec = string.IsNullOrWhiteSpace(transfer.EWalletId) ? string.Empty : formatRecord(ppay.EWalletId, transfer.EWalletId);
var bankAccRed = string.IsNullOrWhiteSpace(transfer.BankAccount) ? string.Empty : formatRecord(ppay.BankAccountId, transfer.BankAccount);
var otaRec = string.IsNullOrWhiteSpace(transfer.OTA) ? string.Empty : formatRecord(ppay.OTAId, transfer.OTA);
return($"{aidRec}{mobileRec}{receiverRec}{eWalletRec}{bankAccRed}{otaRec}");
}
string createMobileRecord()
{
if (string.IsNullOrWhiteSpace(transfer.MobileNumber))
{
return(string.Empty);
}
const string Prefix = "0066";
var mobileNo = transfer.MobileNumber;
if (!mobileNo.StartsWith(Prefix))
{
// HACK: Stupid change prefix (refactor this later)
mobileNo = $"{Prefix}{mobileNo.Substring(1)}";
}
return(formatRecord(ppay.MobileId, mobileNo));
}
}
public string CreateCreditTransferQrCode(CreditTransfer transfer)
{
creditTransfer = transfer;
var value = getValue();
var digits = getLengthDigits(value);
removeMerchantRecordsIfExists();
Add($"{ppay.CreditTransferTag}{digits}{value}");
return(SetCyclicRedundancyCheck(new CRC16()).ToString());
string getValue()
{
var aidRec = formatRecord(ppay.AIDTag, transfer.AID);
var mobileRec = createMobileRecord();
var receiverRec = string.IsNullOrWhiteSpace(transfer.NationalIdOrTaxId) ? string.Empty : formatRecord(ppay.NationalIdOrTaxIdTag, transfer.NationalIdOrTaxId);
var eWalletRec = string.IsNullOrWhiteSpace(transfer.EWalletId) ? string.Empty : formatRecord(ppay.EWalletTag, transfer.EWalletId);
var bankAccRed = string.IsNullOrWhiteSpace(transfer.BankAccount) ? string.Empty : formatRecord(ppay.BankAccountTag, transfer.BankAccount);
var otaRec = string.IsNullOrWhiteSpace(transfer.OTA) ? string.Empty : formatRecord(ppay.OTATag, transfer.OTA);
return($"{aidRec}{mobileRec}{receiverRec}{eWalletRec}{bankAccRed}{otaRec}");
}
string createMobileRecord()
{
if (string.IsNullOrWhiteSpace(transfer.MobileNumber))
{
return(string.Empty);
}
const string Prefix = "0066";
var mobileNo = transfer.MobileNumber;
if (!mobileNo.StartsWith(Prefix))
{
// HACK: Stupid change prefix (refactor this later)
mobileNo = $"{Prefix}{mobileNo.Substring(1)}";
}
return(formatRecord(ppay.MobileTag, mobileNo));
}
}
public async Task TransferCreditsAsync(ClaimsPrincipal user, TransferDTOin dto)
{
using (var transaction = await transfersRepository.BeginTransactionAsync())
{
UserGE sender = await _userManager.GetUserAsync(user);
if (sender.CreditBalance < dto.Ammount)
{
throw new ArgumentOutOfRangeException(GlobalConstants.InsufficientFundsError);
}
UserGE reciever = _userManager.Users.FirstOrDefault(x => x.UserName.ToLower() == dto.RecieverUnameOrPhone.ToLower() ||
x.PhoneNumber == Helpers.SanitizePhone(dto.RecieverUnameOrPhone));
if (reciever is null)
{
throw new ArgumentOutOfRangeException(GlobalConstants.UserNotLocatedByPhoneOrUserNameError(dto.RecieverUnameOrPhone));
}
else if (reciever.Id == sender.Id)
{
throw new ArgumentOutOfRangeException(GlobalConstants.AutoSendCreditsError);
}
sender.CreditBalance -= dto.Ammount;
reciever.CreditBalance += dto.Ammount;
var transfer = new CreditTransfer
{
Sender = sender,
Reciever = reciever,
Ammount = dto.Ammount,
Comment = dto.Comment
};
sender.TransactionsSent.Add(transfer);
cache.Remove(GlobalConstants.StatisticsCasheName);
await transfersRepository.SaveChangesAsync();
await transaction.CommitAsync();
}
}
public async Task <IActionResult> Post([FromBody] CreditTransfer creditTransfer)
{
var beer = await beerService.GetBeerById(creditTransfer.BeerId);
if (beer == null)
{
return(BadRequest("invalid beerId"));
}
var user = $"{User.Claims.Where(c => c.Type == System.Security.Claims.ClaimTypes.GivenName).FirstOrDefault().Value} {User.Claims.Where(c => c.Type == System.Security.Claims.ClaimTypes.Surname).FirstOrDefault().Value}";
if (beer.CreatedBy != user)
{
return(BadRequest($"Invalid beerId, Beer not owned by user {user}"));
}
beer.CreatedBy = creditTransfer.CreditReceiver;
await beerService.UpdateBeer(beer);
return(Ok());
}
public QrBuilder()
{
billPayment = new BillPayment();
creditTransfer = new CreditTransfer();
qrDataObjects = new List <QrDataObject>();
}
/// <summary>
/// กำหนดค่าเริ่มต้นให้กับ ตัวสร้าง QR PromptPay
/// </summary>
public PromptPayQrBuilder()
{
qrBuilder = new QrBuilder();
billPayment = new BillPayment();
creditTransfer = new CreditTransfer();
}
