FCC/Applications/Gateway/Payment/App/Processors/Alipay/AlipayPaymentProcessor.cs

//using System;
//using System.Threading.Tasks;
//using System.Web;
//using Com.Alipay.Domain;
//using Com.Alipay.Business;
//using Com.Alipay;
//using Com.Alipay.Model;
//using System.Collections.Generic;
//using PaymentGatewaySharedLibs;
//using TradeStatus = PaymentGatewaySharedLibs.TradeStatus;

//namespace PaymentGateway.GatewayApp
//{
//    public class AlipayPaymentProcessor : IPaymentProcessor
//    {
//        private readonly NLog.Logger _logger = NLog.LogManager.GetLogger("Main");
//        private static volatile Dictionary<AliPayConfig, IAlipayTradeService> clients = new Dictionary<AliPayConfig, IAlipayTradeService>();
//        public static IAlipayTradeService Clients(AliPayConfig config)
//        {
//            if (!clients.ContainsKey(config))
//            {
//                var newClient = F2FBiz.CreateClientInstance(config.serverUrl,
//                                                            config.appId,
//                                                            config.merchant_private_key,
//                                                            config.version,
//                                                            config.sign_type,
//                                                            config.alipay_public_key,
//                                                            config.charset);
//                clients.Add(config, newClient);
//                return newClient;
//            }
//            else
//            {
//                return clients[config];
//            }
//        }

//        public async Task<GenericProcessResponse> Process(ElectronicOrderModel order)
//        {
//            order.TradeStatus = TradeStatus.PAYERROR;
//            _logger.Info("Alipay is processing order " + order.BillNumber);
//            var config = (AliPayConfig)order.Config;

//            AlipayTradePayContentBuilder builder = BuildPayContent(order);
//            AlipayF2FPayResult payResult = Clients(config).tradePay(builder);

//            switch (payResult.Status)
//            {
//                case ResultEnum.SUCCESS:
//                    order.TradeStatus = TradeStatus.SUCCESS;
//                    break;
//                case ResultEnum.FAILED:
//                    _logger.Info("Request failed with result: ResultEnum.FAILED");
//                    break;
//                case ResultEnum.UNKNOWN:
//                    _logger.Info("Failed due to unknown reason, plesae check your network configuration and cable connection, " +
//                        "then retry with a new order number");
//                    break;
//            }

//            _logger.Info("The final Alipay response is :\r\n" + HttpUtility.UrlDecode(payResult.response?.Body));
//            return new GenericProcessResponse()
//            {
//                AopResponse = payResult.response
//            };
//        }

//        public async Task<GenericProcessResponse> UnifiedOrder(ElectronicOrderModel order)
//        {
//            order.TradeStatus = TradeStatus.PAYERROR;
//            _logger.Info("UnifiedOrder is processing order " + order.BillNumber);
//            var config = (AliPayConfig)order.Config;

//            AlipayTradePrecreateContentBuilder builder = BuildPrecreateContent(order);
//            AlipayF2FPrecreateResult payResult = Clients(config).tradePrecreate(builder);

//            switch (payResult.Status)
//            {
//                case ResultEnum.SUCCESS:
//                    order.TradeStatus = TradeStatus.SUCCESS;
//                    break;
//                case ResultEnum.FAILED:
//                    _logger.Info("Request failed with result: ResultEnum.FAILED");
//                    break;
//                case ResultEnum.UNKNOWN:
//                    _logger.Info("Failed due to unknown reason, plesae check your network configuration and cable connection, " +
//                        "then retry with a new order number");
//                    break;
//            }

//            _logger.Info("The final Alipay response is :\r\n" + HttpUtility.UrlDecode(payResult.response?.Body));
//            return new GenericProcessResponse()
//            {
//                AopResponse = payResult.response
//            };
//        }

//        public async Task<GenericProcessResponse> Return(ElectronicOrderModel order)
//        {
//            _logger.Info("Alipay is processing refund, BillNumber = " + order.BillNumber);

//            AlipayTradeRefundContentBuilder builder = BuildRefundContent(order);
//            AlipayF2FRefundResult refundResult = Clients((AliPayConfig)order.Config).tradeRefund(builder);

//            //请在这里加上商户的业务逻辑程序代码
//            switch (refundResult.Status)
//            {
//                case ResultEnum.SUCCESS:
//                    order.TradeStatus = TradeStatus.SUCCESS;
//                    break;
//                case ResultEnum.FAILED:
//                    _logger.Info("Request failed with result: ResultEnum.FAILED");
//                    break;
//                case ResultEnum.UNKNOWN:
//                    if (refundResult.response == null)
//                    {
//                        _logger.Info("Failed due to unknown reason, plesae check your network configuration and cable connection, " +
//                            "then retry with a new order number");
//                    }
//                    else
//                    {
//                        _logger.Info("System error, please try refunding mannualy");
//                    }
//                    break;
//            }

//            _logger.Info("The final Alipay refund response is :\r\n" + refundResult.response?.Body);
//            return new GenericProcessResponse()
//            {
//                AopResponse = refundResult.response
//            };
//        }

//        public async Task<GenericProcessResponse> Query(ElectronicOrderModel order)
//        {
//            return await Query(order, 1, 2000);
//        }

//        public async Task<GenericProcessResponse> Query(ElectronicOrderModel order, int count, int interval)
//        {
//            order.TradeStatus = TradeStatus.PAYERROR;
//            _logger.Info("Ali Query is processing order: " + order.BillNumber);
//            //商户订单号
//            string out_trade_no = order.BillNumber;

//            //商户网站订单系统中唯一订单号，必填
//            var queryResult = Clients((AliPayConfig)order.Config).tradeLoopQuery(out_trade_no, count, interval);

//            if (queryResult.TradeStatus == "TRADE_FINISHED" ||
//                queryResult.TradeStatus == "TRADE_SUCCESS")
//            {
//                order.TradeStatus = TradeStatus.SUCCESS;
//            } 
//            else
//            {
//                _logger.Info("Failed due to unknown reason, plesae check your network configuration and cable connection, " +
//                    "then retry with a new order number");
//            }


//            _logger.Info("Ali Query process complete, result : \r\n" + queryResult != null ? queryResult.Body : "");

//            return new GenericProcessResponse()
//            {
//                AopResponse = queryResult
//            };
//        }

//        public async Task<GenericProcessResponse> Cancel(ElectronicOrderModel cancelOrder)
//        {
//            _logger.Info("Ali CodePay failure, reverse order " + cancelOrder.BillNumber);
//            return new GenericProcessResponse();
//        }
  
//        /// <summary>
//        /// 构造支付请求数据
//        /// </summary>
//        /// <returns>请求数据集</returns>
//        private AlipayTradePayContentBuilder BuildPayContent(ElectronicOrderModel order)
//        {
//            //线上联调时，请输入真实的外部订单号。
//            string out_trade_no = order.BillNumber;

//            var config = (AliPayConfig)order.Config;

//            //扫码枪扫描到的用户手机钱包中的付款条码
//            AlipayTradePayContentBuilder builder = new AlipayTradePayContentBuilder();

//            //收款账号
//            builder.seller_id = config.pid;
//            //订单编号
//            builder.out_trade_no = out_trade_no;
//            //支付场景，无需修改
//            builder.scene = "bar_code";
//            //支付授权码,付款码
//            builder.auth_code = order.AuthCode.Trim();
//            //订单总金额
//            builder.total_amount = order.NetAmount.ToString();
//            //参与优惠计算的金额
//            //builder.discountable_amount = "";
//            //不参与优惠计算的金额
//            //builder.undiscountable_amount = "";
//            //订单名称
//            builder.subject = order.Title;
//            //自定义超时时间
//            builder.timeout_express = "30m";
//            //订单描述
//            builder.body = "";
//            //门店编号，很重要的参数，可以用作之后的营销
//            builder.store_id = order.SiteId;
//            //操作员编号，很重要的参数，可以用作之后的营销
//            builder.operator_id = order.OperatorId;


//            //传入商品信息详情
//            List<GoodsInfo> gList = new List<GoodsInfo>();
//            order.FuelOrderDetails.ForEach(i =>
//            {
//                GoodsInfo goods = new GoodsInfo();
//                goods.goods_id = i.FuelProductId;
//                goods.goods_name = i.FuelProductName;
//                goods.price = i.Amount.ToString();
//                goods.quantity = i.Qualtity.ToString();
//                gList.Add(goods);
//            });

//            builder.goods_detail = gList;

//            //系统商接入可以填此参数用作返佣
//            //ExtendParams exParam = new ExtendParams();
//            //exParam.sysServiceProviderId = "20880000000000";
//            //builder.extendParams = exParam;

//            return builder;

//        }

//        /// <summary>
//        /// 构造支付请求数据
//        /// </summary>
//        /// <returns>请求数据集</returns>
//        private AlipayTradePrecreateContentBuilder BuildPrecreateContent(ElectronicOrderModel order)
//        {
//            //线上联调时，请输入真实的外部订单号。
//            string out_trade_no = order.BillNumber;

//            var config = (AliPayConfig)order.Config;

//            //扫码枪扫描到的用户手机钱包中的付款条码
//            var builder = new AlipayTradePrecreateContentBuilder();

//            //收款账号
//            builder.seller_id = config.pid;
//            //订单编号
//            builder.out_trade_no = out_trade_no;
//            //订单总金额
//            builder.total_amount = order.NetAmount.ToString();
//            //参与优惠计算的金额
//            //builder.discountable_amount = "";
//            //不参与优惠计算的金额
//            //builder.undiscountable_amount = "";
//            //订单名称
//            builder.subject = order.Title;
//            //自定义超时时间
//            builder.timeout_express = "30m";
//            //订单描述
//            builder.body = "";
//            //门店编号，很重要的参数，可以用作之后的营销
//            builder.store_id = order.SiteId;
//            //操作员编号，很重要的参数，可以用作之后的营销
//            builder.operator_id = order.OperatorId;


//            //传入商品信息详情
//            List<GoodsInfo> gList = new List<GoodsInfo>();
//            order.FuelOrderDetails.ForEach(i =>
//            {
//                GoodsInfo goods = new GoodsInfo();
//                goods.goods_id = i.FuelProductId;
//                goods.goods_name = i.FuelProductName;
//                goods.price = i.Amount.ToString();
//                goods.quantity = i.Qualtity.ToString();
//                gList.Add(goods);
//            });

//            builder.goods_detail = gList;

//            //系统商接入可以填此参数用作返佣
//            //ExtendParams exParam = new ExtendParams();
//            //exParam.sysServiceProviderId = "20880000000000";
//            //builder.extendParams = exParam;

//            return builder;

//        }

//        /// <summary>
//        /// 构造退款请求数据
//        /// </summary>
//        /// <returns>请求数据集</returns>
//        private AlipayTradeRefundContentBuilder BuildRefundContent(ElectronicOrderModel order)
//        {
//            AlipayTradeRefundContentBuilder builder = new AlipayTradeRefundContentBuilder();

//            //支付宝交易号与商户网站订单号不能同时为空
//            builder.out_trade_no = order.BillNumber;

//            //退款请求单号保持唯一性。
//            builder.out_request_no = order.BillNumber + DateTime.Now.ToString();

//            //退款金额
//            builder.refund_amount = order.NetAmount.ToString();

//            builder.refund_reason = "refund from POS";

//            return builder;

//        }
//    }
//}