添加查询订单功能

src/PaySharp.Unionpay/Domain/QueryModel.cs

@@ -0,0 +1,46 @@
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+
+namespace PaySharp.Unionpay.Domain
+{
+    public class QueryModel : BaseModel, IValidatableObject
+    {
+        public QueryModel()
+        {
+            BizType = "000000";
+            TxnType = "00";
+        }
+
+        /// <summary>
+        /// 查询流水号	
+        /// </summary>
+        public string QueryId { get; set; }
+
+        /// <summary>
+        /// 商户订单号，不应含“-”或“_”
+        /// </summary>
+        [StringLength(40, MinimumLength = 8, ErrorMessage = "商户订单号最小长度为8位,最大长度为40位")]
+        public string OrderId { get; set; }
+
+        /// <summary>
+        /// 保留域
+        /// </summary>
+        [StringLength(2048, ErrorMessage = "保留域最大长度为2048位")]
+        public string Reserved { get; set; }
+
+        /// <summary>
+        /// 控制规则
+        /// </summary>
+        public string CtrlRule { get; set; }
+
+        public IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
+        {
+            if (string.IsNullOrEmpty(OrderId) && string.IsNullOrEmpty(QueryId))
+            {
+                yield return new ValidationResult("商户订单号和查询流水号不能同时为空");
+            }
+
+            yield return ValidationResult.Success;
+        }
+    }
+}

src/PaySharp.Unionpay/Request/QueryRequest.cs

@@ -0,0 +1,34 @@
+using PaySharp.Unionpay.Domain;
+using PaySharp.Unionpay.Response;
+
+namespace PaySharp.Unionpay.Request
+{
+    public class QueryRequest : BaseRequest<QueryModel, QueryResponse>
+    {
+        public QueryRequest()
+        {
+            RequestUrl = "/gateway/api/queryTrans.do";
+        }
+
+        public override void AddGatewayData(QueryModel model)
+        {
+            if (!string.IsNullOrEmpty(model.OrderId))
+            {
+                model.TxnSubType = "00";
+            }
+
+            if (!string.IsNullOrEmpty(model.QueryId))
+            {
+                model.TxnSubType = "02";
+            }
+
+            base.AddGatewayData(model);
+        }
+
+        internal override void Execute(Merchant merchant)
+        {
+            GatewayData.Remove("backUrl");
+            GatewayData.Remove("frontUrl");
+        }
+    }
+}

src/PaySharp.Unionpay/Response/QueryResponse.cs

@@ -0,0 +1,108 @@
+using PaySharp.Core;
+using PaySharp.Core.Request;
+
+namespace PaySharp.Unionpay.Response
+{
+    public class QueryResponse : BaseResponse
+    {
+        /// <summary>
+        /// 查询交易为退货或者消费撤销时返回，表示原消费交易的商户订单号
+        /// </summary>
+        public string OrigOrderId { get; set; }
+
+        /// <summary>
+        /// 查询交易为退货或者消费撤销时返回，表示原消费交易的商户发送交易时间
+        /// </summary>
+        public string OrigTxnTime { get; set; }
+
+        /// <summary>
+        /// 查询流水号	
+        /// </summary>
+        public string QueryId { get; set; }
+
+        /// <summary>
+        /// 清算日期	（月月日日）
+        /// </summary>
+        public string SettleDate { get; set; }
+
+        /// <summary>
+        /// 清算币种
+        /// </summary>
+        public string SettleCurrencyCode { get; set; }
+
+        /// <summary>
+        /// 清算金额
+        /// </summary>
+        [ReName(Name = "settleAmt")]
+        public string SettleAmount { get; set; }
+
+        /// <summary>
+        /// 兑换日期
+        /// </summary>
+        public string ExchangeDate { get; set; }
+
+        /// <summary>
+        /// 交易币种
+        /// </summary>
+        public string CurrencyCode { get; set; }
+
+        /// <summary>
+        /// 交易金额
+        /// </summary>
+        [ReName(Name = "txnAmt")]
+        public int TotalAmount { get; set; }
+
+        /// <summary>
+        /// 清算汇率
+        /// </summary>
+        public string ExchangeRate { get; set; }
+
+        /// <summary>
+        /// 支付方式
+        /// 默认不返回此域，如需要返此域，需要提交申请，视商户配置返回，可在消费类交易中返回以下中的一种：
+        /// 0001：认证支付 
+        /// 0002：快捷支付 
+        /// 0004：储值卡支付 
+        /// 0005：IC卡支付 
+        /// 0201：网银支付 
+        /// 1001：牡丹畅通卡支付 
+        /// 1002：中铁银通卡支付 
+        /// 0401：信用卡支付——暂定 
+        /// 0402：小额临时支付 
+        /// 0403：认证支付 2.0 
+        /// 0404：互联网订单手机支付 
+        /// 9000：其他无卡支付(如手机客户端支付)
+        /// </summary>
+        public string PayType { get; set; }
+
+        /// <summary>
+        /// 交易账号。请求时使用加密公钥对交易账号加密，并做 Base64 编码后上送；
+        /// 应答时如需返回，则使用签名私钥 进行解密。 
+        /// 前台交易可由银联页面采集，也可由商户上送并返显。 
+        /// 如需锁定返显卡号，应通过保留域（reserved）上送卡 号锁定标识。
+        /// </summary>
+        public string AccNo { get; set; }
+
+        /// <summary>
+        /// 支付卡类型	
+        /// 消费交易，视商户配置返回。该域取值为： 
+        /// 00：未知
+        /// 01：借记账户
+        /// 02：贷记账户 
+        /// 03：准贷记账户 
+        /// 04：借贷合一账户 
+        /// 05：预付费账户 
+        /// 06：半开放预付费账户
+        /// </summary>
+        public string PayCardType { get; set; }
+
+        /// <summary>
+        /// 支付卡名称
+        /// </summary>
+        public string PayCardIssueName { get; set; }
+
+        internal override void Execute<TModel, TResponse>(Merchant merchant, Request<TModel, TResponse> request)
+        {
+        }
+    }
+}

src/PaySharp.Unionpay/SubmitProcess.cs

@@ -28,7 +28,7 @@ namespace PaySharp.Unionpay
             .GetAwaiter()
             .GetResult();
 
-            var gatewayData = new GatewayData();
+            var gatewayData = new GatewayData(StringComparer.Ordinal);
             gatewayData.FromUrl(result, false);
 
             var baseResponse = (BaseResponse)(object)gatewayData.ToObject<TResponse>(StringCase.Camel);