private async Task <IMerchantWallet> GetExchangeWalletAsync(ExchangeCommand cmd,
PaymentDirection paymentDirection)
{
string merchantWalletId = cmd.GetWalletId(paymentDirection);
string assetId = cmd.GetAssetId(paymentDirection);
return(string.IsNullOrEmpty(merchantWalletId)
? await _merchantWalletService.GetDefaultAsync(cmd.MerchantId, assetId, paymentDirection)
: await _merchantWalletService.GetByIdAsync(merchantWalletId));
}
public Transfer(PaymentDirection direction, string systemName,
Currency currency, decimal amount, decimal amountN, decimal comissionN = 40)
{
PaymentDirection = direction;
PaymentStatus = PaymentStatus.Created;
TransferPaymentSystemName = systemName;
Currency = currency;
TransferDate = DateTime.Now;
Amount = amount;
AmountN = amountN;
ComissionN = PaymentDirection.Output == direction ? comissionN : 0;
}
public static IList <string> GetDefaultAssets(this IMerchantWallet src, PaymentDirection paymentDirection)
{
IList <string> assets;
switch (paymentDirection)
{
case PaymentDirection.Incoming:
assets = src.IncomingPaymentDefaults;
break;
case PaymentDirection.Outgoing:
assets = src.OutgoingPaymentDefaults;
break;
default: throw new Exception($"Unexpected payment direction [{paymentDirection.ToString()}]");
}
return(assets);
}
public static string GetWalletId(this ExchangeCommand src, PaymentDirection paymentDirection)
{
string walletId;
switch (paymentDirection)
{
case PaymentDirection.Outgoing:
walletId = src.SourceMerchantWalletId;
break;
case PaymentDirection.Incoming:
walletId = src.DestMerchantWalletId;
break;
default: throw new Exception("Unexpected payment direction value");
}
return(walletId);
}
public async Task <IMerchantWallet> GetDefaultAsync(string merchantId, string assetId,
PaymentDirection paymentDirection)
{
BlockchainType network = await _assetSettingsService.GetNetworkAsync(assetId);
IReadOnlyList <IMerchantWallet> merchantWallets =
(await _merchantWalletRespository.GetByMerchantAsync(merchantId)).Where(x => x.Network == network)
.ToList();
string assetDisplayId =
assetId.IsGuid() ? (await _assetsLocalCache.GetAssetByIdAsync(assetId)).DisplayId : assetId;
IReadOnlyList <IMerchantWallet> assetDefaultWallets = merchantWallets
.Where(w => w.GetDefaultAssets(paymentDirection).Contains(assetDisplayId))
.ToList();
if (assetDefaultWallets.MoreThanOne())
{
throw new MultipleDefaultMerchantWalletsException(merchantId, assetId, paymentDirection);
}
if (assetDefaultWallets.Any())
{
return(assetDefaultWallets.Single());
}
IReadOnlyList <IMerchantWallet> anyAssetDefaultWallets = merchantWallets
.Where(w => !w.GetDefaultAssets(paymentDirection).Any())
.ToList();
if (anyAssetDefaultWallets.MoreThanOne())
{
throw new MultipleDefaultMerchantWalletsException(merchantId, assetId, paymentDirection);
}
if (anyAssetDefaultWallets.Any())
{
return(anyAssetDefaultWallets.Single());
}
throw new DefaultMerchantWalletNotFoundException(merchantId, assetId, paymentDirection);
}
protected void Page_Load(object sender, EventArgs e)
{
_externalPaymentBatchID = int.Parse(Request.QueryString["ID"]);
bankStatementDetails.ExternalPaymentBatchID = _externalPaymentBatchID;
string subViewType = Request.QueryString["Direction"];
_direction = PaymentDirection.Unspecified;
if (!String.IsNullOrEmpty(subViewType))
{
if (subViewType == "Credit")
{
_direction = PaymentDirection.Deposit;
}
else if (subViewType == "Debit")
{
_direction = PaymentDirection.Withdrawal;
}
else
{
_direction = PaymentDirection.Unspecified;
}
}
}
public MultipleDefaultMerchantWalletsException(string merchantId, string assetId, PaymentDirection paymentDirection) : base("Found multiple default wallets for asset")
{
MerchantId = merchantId;
AssetId = assetId;
PaymentDirection = paymentDirection;
}
public Task <MerchantWalletResponse> GetDefaultMerchantWalletAsync(string merchantId, string assetId, PaymentDirection paymentDirection)
{
return(_runner.RunWithDefaultErrorHandlingAsync(() =>
_merchantWalletsApi.GetDefaultAsync(merchantId, assetId, paymentDirection)));
}
public DefaultMerchantWalletNotFoundException(string merchantId, string assetId, PaymentDirection paymentDirection) : base("Default merchant wallet not found")
{
MerchantId = merchantId;
AssetId = assetId;
PaymentDirection = paymentDirection;
}
