public async Task <IActionResult> Merchant()
{
MerchantViewModel model = null;
var user = await _userManager.GetUserAsync(User);
if (user == null)
{
throw new ApplicationException($"Unable to load user with ID '{_userManager.GetUserId(User)}'.");
}
var userMerchant = await _merchantRepository.GetByUser(user.Id);
if (userMerchant == null)
{
return(View("Merchant/Create"));
}
var subscriptions = await _subscriptionsRepository.GetByUserId(user.Id);
if (subscriptions == null ||
subscriptions.Paid && subscriptions.Expired < DateTime.Now)
{
await _subscriptionsRepository.CreatePaymentAddress(user.Id);
}
decimal price = Convert.ToDecimal(_configuration["Subscription:" + subscriptions?.WalletType + ":Price"]);
await Subscriptions(price);
subscriptions = await _subscriptionsRepository.GetByUserId(user.Id);
model = new MerchantViewModel
{
MerchantId = userMerchant.MerchantId,
MerchantSecret = Crypto.GetSha256Hash(userMerchant.MerchantSecret),
RedirectUri = userMerchant.RedirectUri,
XPubKey = userMerchant.XPubKey,
EthereumAddress = userMerchant.EthereumAddress,
Status = subscriptions.Expired > DateTime.Now && subscriptions.Paid,
Address = subscriptions.Address,
Expired = subscriptions.Expired,
WalletType = subscriptions.WalletType,
Price = price,
StatusMessage = StatusMessage
};
return(View("Merchant/Index", model));
}
public async Task <IActionResult> Start(TransactionModel model)
{
if (!System.Enum.IsDefined(typeof(WalletType), model.WalletType))
{
throw new ApplicationException($"Wrong wallet type with value '{model.WalletType}'.");
}
ShopInfoModel result = null;
string hash = string.Empty;
if (!await _merchantRepository.ValidateMerchant(model.MerchantId, model.MerchantSecret))
{
throw new ApplicationException($"Unable to load merchant with ID '{model.MerchantId}'.");
}
var merchant = await _merchantRepository.GetByMerchant(model.MerchantId);
var subscriptions = await _subscriptionsRepository.GetByUserId(merchant.Id);
if (subscriptions != null && !subscriptions.Paid && subscriptions.Expired < DateTime.Now)
{
return(BadRequest("Subscription has expired."));
}
if (!string.Equals(merchant.RedirectUri, model.CallbackUrl))
{
return(BadRequest("The redirect URI is not the same as in the merchant settings."));
}
try
{
result = await _requestProvider
.PostAsync <CheckPaymentShop, ShopInfoModel>(model.CallbackUrl, new CheckPaymentShop { TrxId = model.TrxId });
hash = await _transactionRepository.CreateTransactions(result, merchant.Id, model.WalletType);
var trx = await _transactionRepository.GetByHash(hash);
await _logRepository.Add(trx.Id, "Transaction created.");
}
catch (Exception e)
{
_logger.LogError(e, e.Message);
}
return(RedirectToAction(nameof(PurchaserController.Index), "Purchaser", new { id = hash }));
}