private MerchantWithdrawal CancelWithdrawal(MerchantWithdrawal fromWithdraw) { fromWithdraw.Status = TransactionStatus.Cancelled; fromWithdraw.TransactionId = Guid.NewGuid().ToString("N"); fromWithdraw.SelfPlatform = true;//平台内提币 using (var scope = new TransactionScope()) { fromWithdraw = new MerchantWithdrawalDAC().Create(fromWithdraw); var fromWithdrawFee = new MerchantWithdrawalFee { Amount = fromWithdraw.Amount, Fee = 0, Timestamp = DateTime.UtcNow, WithdrawalId = fromWithdraw.Id }; new MerchantWithdrawalFeeDAC().Create(fromWithdrawFee); scope.Complete(); } MerchantMSMQ.PubMerchantWithdrawReject(fromWithdraw.Id, 0); return(fromWithdraw); }
public void Refund(Guid accountId, string orderNo, string pinToken) { var merchantAccountDAC = new MerchantAccountDAC(); var merchantAccount = merchantAccountDAC.GetById(accountId); if (merchantAccount == null) { return; } new SecurityVerification(SystemPlatform.FiiiPOS).VerifyToken(merchantAccount.Id, pinToken, SecurityMethod.Pin); var orderDac = new OrderDAC(); var order = orderDac.GetByOrderNo(orderNo); if (order == null) { throw new CommonException(10000, Resources.订单不存在); } if (merchantAccount.Id != order.MerchantAccountId) { return; } if (order.Status != OrderStatus.Completed) { throw new CommonException(10000, Resources.订单状态异常); } if (DateTime.UtcNow.AddDays(-3) > order.PaymentTime.Value) { throw new CommonException(10000, Resources.订单超过三天不能退款); } var merchantWalletDAC = new MerchantWalletDAC(); var userWalletDAC = new UserWalletDAC(); var merchantWallet = merchantWalletDAC.GetByAccountId(order.MerchantAccountId, order.CryptoId); if (merchantWallet == null) { throw new CommonException(10000, Resources.商户不支持的币种); } if (merchantWallet.Balance < order.ActualCryptoAmount) { throw new CommonException(10000, Resources.余额不足); } var userWallet = userWalletDAC.GetByAccountId(order.UserAccountId.Value, order.CryptoId); if (userWallet == null) { throw new CommonException(10000, Resources.用户不支持的币种); } var orderWithdrawalFee = new OrderWithdrawalFeeDAC().GetByOrderId(order.Id); if (orderWithdrawalFee != null && orderWithdrawalFee.Amount > 0) { var merchantOrderWithdrawalFeeWallet = merchantWalletDAC.GetByAccountId(order.MerchantAccountId, orderWithdrawalFee.CryptoId); using (var scope = new TransactionScope()) { merchantWalletDAC.Decrease(merchantAccount.Id, order.CryptoId, order.ActualCryptoAmount); new MerchantWalletStatementDAC().Insert(new MerchantWalletStatement { WalletId = merchantWallet.Id, Action = "REFUND", Amount = -order.ActualCryptoAmount, Balance = merchantWallet.Balance - order.ActualCryptoAmount, Timestamp = DateTime.UtcNow, Remark = $"Refund to order({order.OrderNo})" }); merchantWalletDAC.Increase(merchantAccount.Id, orderWithdrawalFee.CryptoId, orderWithdrawalFee.Amount); new MerchantWalletStatementDAC().Insert(new MerchantWalletStatement { WalletId = merchantOrderWithdrawalFeeWallet.Id, Action = "REFUND", Amount = orderWithdrawalFee.Amount, Balance = merchantWallet.Balance - orderWithdrawalFee.Amount, Timestamp = DateTime.UtcNow, Remark = $"Refund to order({order.OrderNo})" }); userWalletDAC.Increase(order.UserAccountId.Value, order.CryptoId, order.CryptoAmount); new UserWalletStatementDAC().Insert(new UserWalletStatement { WalletId = userWallet.Id, Action = "REFUND", Amount = order.CryptoAmount, Balance = userWallet.Balance + order.CryptoAmount, Timestamp = DateTime.UtcNow, Remark = $"Refund from order({order.OrderNo})" }); order.Status = OrderStatus.Refunded; order.Timestamp = DateTime.UtcNow; orderDac.UpdateStatus(order); new RefundDAC().Insert(new Refund { OrderId = order.Id, Status = RefundStatus.Completed, Timestamp = DateTime.UtcNow }); scope.Complete(); } } else { using (var scope = new TransactionScope()) { merchantWalletDAC.Decrease(merchantAccount.Id, order.CryptoId, order.ActualCryptoAmount); new MerchantWalletStatementDAC().Insert(new MerchantWalletStatement { WalletId = merchantWallet.Id, Action = "REFUND", Amount = -order.ActualCryptoAmount, Balance = merchantWallet.Balance - order.ActualCryptoAmount, Timestamp = DateTime.UtcNow, Remark = $"Refund to order({order.OrderNo})" }); userWalletDAC.Increase(order.UserAccountId.Value, order.CryptoId, order.CryptoAmount); new UserWalletStatementDAC().Insert(new UserWalletStatement { WalletId = userWallet.Id, Action = "REFUND", Amount = order.CryptoAmount, Balance = userWallet.Balance + order.CryptoAmount, Timestamp = DateTime.UtcNow, Remark = $"Refund from order({order.OrderNo})" }); order.Status = OrderStatus.Refunded; //order.Timestamp = DateTime.UtcNow; orderDac.UpdateStatus(order); new RefundDAC().Insert(new Refund { OrderId = order.Id, Status = RefundStatus.Completed, Timestamp = DateTime.UtcNow }); scope.Complete(); } } MerchantMSMQ.PubRefundOrder(order.OrderNo, 0); }
public string CreateOrder(Guid merchantAccountId, string fiatCurrency, int cryptoId, decimal amount, PaymentType paymentType, string userToken, string clientIP) { var accountDAC = new MerchantAccountDAC(); var account = accountDAC.GetById(merchantAccountId); if (!account.IsAllowAcceptPayment) { throw new CommonException(ReasonCode.Not_Allow_Withdrawal, Resources.禁止收款); } var coin = new CryptocurrencyDAC().GetById(cryptoId); if (!coin.Status.HasFlag(CryptoStatus.Pay)) { throw new CommonException(ReasonCode.CURRENCY_FORBIDDEN, Resources.CurrencyForbidden); } if (coin.Enable == (byte)CurrencyStatus.Forbidden) { throw new CommonException(ReasonCode.CURRENCY_FORBIDDEN, Resources.CurrencyForbidden); } var order = new RedisOrderDTO() { FiatAmount = amount, CryptoId = cryptoId, FiatCurrency = fiatCurrency, MerchantGuid = account.Id, OrderNo = NumberGenerator.GenerateUnixOrderNo(), CountryId = account.CountryId, Markup = account.Markup, Type = paymentType, UserId = Guid.Empty }; Guid?userAccountId = null; if (!string.IsNullOrEmpty(userToken)) { if (!userToken.StartsWith(Constant.PAYMENT_CODE_PREFIX)) { throw new CommonException(ReasonCode.GENERAL_ERROR, Resources.无效的用户Token); } var paymentInfo = RedisHelper.Get <PaymentCodeDTO>( Constant.REDIS_PAYMENT_CODE_DBINDEX, $"{Constant.REDIS_PAYMENT_CODE_PREFIX}{userToken}"); if (paymentInfo == null) { throw new CommonException(ReasonCode.GENERAL_ERROR, Resources.无效的用户Token); } userAccountId = paymentInfo.UserId; } if (userAccountId.HasValue) { order.UserId = userAccountId.Value; SendPayOrderModel model = new SendPayOrderModel(); model.OrderNo = order.OrderNo; model.UserAccountId = userAccountId.Value.ToString(); MerchantMSMQ.PubPayOrder(model, 0); } RedisHelper.StringSet($"fiiipos:order:{ order.OrderNo}", JsonConvert.SerializeObject(order), TimeSpan.FromMinutes(30)); return(order.OrderNo); }
//private MerchantWithdrawal WithdrawalToMerchantAccount(MerchantWallet fromWallet, MerchantWithdrawal fromWithdraw, MerchantWallet toWallet) //{ // MerchantDeposit deposit = null; // using (var scope = new TransactionScope()) // { // //提币 // fromWithdraw.Status = TransactionStatus.Confirmed; // fromWithdraw.TransactionId = toWallet.MerchantAccountId.ToString("N"); // fromWithdraw.SelfPlatform = true;//平台内提币 // fromWithdraw = new MerchantWithdrawalDAC().Create(fromWithdraw); // var fromWithdrawFee = new MerchantWithdrawalFee // { // Amount = fromWithdraw.Amount, // Timestamp = DateTime.UtcNow, // Fee = fromWithdraw.Amount * WithdrawalMasterSetting.ToMerchantHandleFeeTier, // WithdrawalId = fromWithdraw.Id // }; // new MerchantWithdrawalFeeDAC().Create(fromWithdrawFee); // new MerchantWalletDAC().Decrease(fromWallet.Id, fromWithdraw.Amount); // new MerchantWalletStatementDAC().Insert(new MerchantWalletStatement // { // WalletId = fromWallet.Id, // Action = MerchantWalletStatementAction.Withdrawal, // Amount = -fromWithdraw.Amount, // Balance = fromWallet.Balance - fromWithdraw.Amount, // Timestamp = DateTime.UtcNow // }); // //充币 // var amount = fromWithdraw.Amount - fromWithdrawFee.Fee; // if (amount <= 0) // { // throw new CommonException(ReasonCode.GENERAL_ERROR, Resources.到账数量不能为零或者负数); // } // deposit = new MerchantDepositDAC().Insert(new MerchantDeposit // { // MerchantAccountId = toWallet.MerchantAccountId, // MerchantWalletId = toWallet.Id, // FromAddress = fromWallet.Address, // ToAddress = toWallet.Address, // Amount = fromWithdraw.Amount - fromWithdrawFee.Fee, // Status = TransactionStatus.Confirmed, // Timestamp = DateTime.UtcNow, // OrderNo = CreateOrderno(), // TransactionId = fromWallet.MerchantAccountId.ToString("N"), // SelfPlatform = true // }); // new MerchantWalletDAC().Increase(toWallet.Id, amount); // new MerchantWalletStatementDAC().Insert(new MerchantWalletStatement // { // WalletId = toWallet.Id, // Action = MerchantWalletStatementAction.Deposit, // Amount = amount, // Balance = toWallet.Balance + amount, // Timestamp = DateTime.UtcNow // }); // scope.Complete(); // } // var withdrawId = fromWithdraw.Id; // var depositId = deposit.Id; // var t1 = Task.Run(() => new FiiiPOSPushComponent().PushWithdrawCompleted(withdrawId)); // var t2 = Task.Run(() => new FiiiPOSPushComponent().PushDeposit(depositId)); // Task.WaitAll(t1, t2); // return fromWithdraw; //} private MerchantWithdrawal WithdrawalToUserAccount(MerchantWallet fromWallet, MerchantWithdrawal fromWithdraw, UserWallet toWallet, decimal fee) { UserDeposit deposit; using (var scope = new TransactionScope()) { //提币 fromWithdraw.Status = TransactionStatus.Confirmed; fromWithdraw.TransactionId = toWallet.UserAccountId.ToString("N"); fromWithdraw.SelfPlatform = true;//平台内提币 fromWithdraw = new MerchantWithdrawalDAC().Create(fromWithdraw); var fromWithdrawFee = new MerchantWithdrawalFee { Amount = fromWithdraw.Amount, Timestamp = DateTime.UtcNow, Fee = fee, WithdrawalId = fromWithdraw.Id }; new MerchantWithdrawalFeeDAC().Create(fromWithdrawFee); new MerchantWalletDAC().Decrease(fromWallet.Id, fromWithdraw.Amount); new MerchantWalletStatementDAC().Insert(new MerchantWalletStatement { WalletId = fromWallet.Id, Action = MerchantWalletStatementAction.Withdrawal, Amount = -fromWithdraw.Amount, Balance = fromWallet.Balance - fromWithdraw.Amount, Timestamp = DateTime.UtcNow }); //充币 var amount = fromWithdraw.Amount - fromWithdrawFee.Fee; new UserWalletDAC().Increase(toWallet.Id, amount); new UserWalletStatementDAC().Insert(new UserWalletStatement { WalletId = toWallet.Id, Action = UserWalletStatementAction.Deposit, Amount = amount, Balance = toWallet.Balance + amount, FrozenAmount = 0, FrozenBalance = toWallet.FrozenBalance, Timestamp = DateTime.UtcNow }); deposit = new UserDepositDAC().Insert(new UserDeposit { UserAccountId = toWallet.UserAccountId, UserWalletId = toWallet.Id, FromAddress = fromWallet.Address, FromTag = fromWallet.Tag, ToAddress = toWallet.Address, ToTag = toWallet.Tag, Amount = amount, Status = TransactionStatus.Confirmed, Timestamp = DateTime.UtcNow, OrderNo = NumberGenerator.GenerateUnixOrderNo(), TransactionId = fromWallet.MerchantAccountId.ToString("N"), SelfPlatform = true, CryptoCode = toWallet.CryptoCode }); new UserTransactionDAC().Insert(new UserTransaction { Id = Guid.NewGuid(), AccountId = toWallet.UserAccountId, CryptoId = toWallet.CryptoId, CryptoCode = toWallet.CryptoCode, Type = UserTransactionType.Deposit, DetailId = deposit.Id.ToString(), Status = (byte)deposit.Status, Timestamp = deposit.Timestamp, Amount = amount, OrderNo = deposit.OrderNo }); scope.Complete(); } var withdrawId = fromWithdraw.Id; var depositId = deposit.Id; MerchantMSMQ.PubMerchantWithdrawCompleted(withdrawId, 0); MerchantMSMQ.PubUserDeposit(depositId, 0); return(fromWithdraw); }