346 lines
16 KiB
C#
346 lines
16 KiB
C#
using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Configuration;
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using System.Linq;
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using System.Web;
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using WebService.SDK;
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namespace MobilePayService
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{
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public class Common
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{
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//商户秘钥
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//protected const string key = "9d101c97133837e13dde2d32a5054abb";
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//接口请求地址，固定不变，无需修改
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//protected const string req_url = "http://www.ffdzpay.com:443/gateway/pay";
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//protected const string req_url = "https://www.ffdzpay.com/gateway/pay";
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protected const string req_url = "https://trans.ffdzpay.com/gateway/pay";
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//版本号，固定不变，无需修改
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//protected const string version = "2.0";
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//服务区、门店编码
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protected static string[] ShopCode = ConfigurationManager.AppSettings["ShopCode"].ToString().Split(',');
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//商户号
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protected static string[] Business_Code = ConfigurationManager.AppSettings["Business_Code"].ToString().Split(',');
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//商户号
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protected static string[] term_Code = ConfigurationManager.AppSettings["term_Code"].ToString().Split(',');
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public static string get_reqmsg(string trade_state)
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{
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switch (trade_state)
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{
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case "0":
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return "等待付款";
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case "1":
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return "已付款";
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case "2":
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return "已撤单";
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case "3":
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return "申请撤单";
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case "4":
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return "部分退款";
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case "5":
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return "已退款";
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case "6":
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return "交易关闭";
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case "7":
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return "系统保留状态（查询时使用，同时查询退款和撤单记录）";
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case "8":
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return "退款中（平台未返回退款结果）";
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case "9":
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return "退款失败";
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case "10":
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return "待退款";
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case "11":
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return "退款成功";
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case "12":
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return "退款失败";
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case "13":
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return "退款取消";
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case "14":
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return "撤单成功";
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default:
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return "";
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}
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}
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#region 商家扫用户支付二维码
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/// <summary>
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/// 交易支付接口测试
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/// 商家扫用户支付二维码
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/// 传入参数
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/// </summary>
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/// <param name="auth_code">用户付款授权码</param>
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/// <param name="out_trade_no">商户订单号</param>
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/// <param name="pay_subject">商品描述</param>
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/// <param name="total_fee">总金额</param>
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/// <param name="MerchantInfo">商户信息（商户号，秘钥）</param>
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/// <param name="notify_url">通知回调地址</param>
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/// <returns></returns>
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public static string merchantscan(string auth_code, string out_trade_no, string pay_subject, string total_fee,
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string[] MerchantInfo, string notify_url)
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{
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string ResString = "";
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if (string.IsNullOrEmpty(MerchantInfo[0]) || string.IsNullOrEmpty(MerchantInfo[1]))
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{
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return null;
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}
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long timestamp = CommonHelper.ConvertDataTimeLong(DateTime.Now);
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string MD5String = "", PostStr = "";
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MD5String = timestamp + MerchantInfo[1] + "{";
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Dictionary<string, string> _Dictionary = new Dictionary<string, string>();
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_Dictionary.Add("auth_code", auth_code);//支付用户动态码
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_Dictionary.Add("busi_id", MerchantInfo[0]);//商户编号
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_Dictionary.Add("channel_type", "0"); //支付渠道
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_Dictionary.Add("fee_type", "CNY");//币种。默认CNY
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//_Dictionary.Add("merchant_param", "");//用户参数
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//_Dictionary.Add("operator_id", "");//操作员编号
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_Dictionary.Add("out_trade_no", out_trade_no);//交易上行流水号
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_Dictionary.Add("pay_subject", pay_subject);//支付描述信息
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//_Dictionary.Add("store_id", "");//门店编号
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//_Dictionary.Add("terminal_id", "");//设备编号
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_Dictionary.Add("total_fee", total_fee);//交易金额
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foreach (KeyValuePair<string, string> kvp in _Dictionary)
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{
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MD5String += "\"" + kvp.Key + "\":\"" + kvp.Value + "\",";
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PostStr += "\"" + kvp.Key + "\":\"" + kvp.Value + "\",";
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}
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MD5String = MD5String.TrimEnd(',') + "}";
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PostStr = "{" + PostStr.TrimEnd(',') + "}";
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MD5String = CommonHelper.GetMD5(MD5String) + ":" + timestamp;//创建签名
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LogHelper.WriteReceiveLog(MD5String);
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//以上参数进行签名
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ResString = CommonHelper.HttpUrlPost(PostStr, req_url + "/order?sign=" + MD5String, "application/json;charset=UTF-8", 5);
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return ResString;
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}
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#endregion
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#region 用户扫线上二维码
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public static string QRCodePay(string out_trade_no, string pay_subject, string total_fee, string[] MerchantInfo,
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string notify_url, string channel_type)
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{
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string ResString = "";
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if (string.IsNullOrEmpty(MerchantInfo[0]) || string.IsNullOrEmpty(MerchantInfo[1]))
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{
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return null;
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}
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long timestamp = CommonHelper.ConvertDataTimeLong(DateTime.Now);
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string MD5String = "", PostStr = "";
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MD5String = timestamp + MerchantInfo[1] + "{";
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Dictionary<string, string> _Dictionary = new Dictionary<string, string>();
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_Dictionary.Add("busi_id", MerchantInfo[0]);//商户编号
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_Dictionary.Add("channel_type", channel_type); //支付渠道
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_Dictionary.Add("fee_type", "CNY");//币种。默认CNY
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//_Dictionary.Add("merchant_param", "");//用户参数
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//_Dictionary.Add("notifyUrl", notify_url);//交易通知地址
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//_Dictionary.Add("openId", "");//用户标识，消费者用户标识
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//_Dictionary.Add("operator_id", "");//操作员编号
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_Dictionary.Add("out_trade_no", out_trade_no);//交易上行流水号
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_Dictionary.Add("pay_subject", pay_subject);//支付描述信息
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//_Dictionary.Add("store_id", "");//门店编号
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//_Dictionary.Add("subAppId", "");//微信APPID
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//_Dictionary.Add("terminal_id", "");//设备编号
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_Dictionary.Add("time_expire", "5");//超时时间
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_Dictionary.Add("total_fee", total_fee);//交易金额
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_Dictionary.Add("trade_type", "QRCODE");//交易类型
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foreach (KeyValuePair<string, string> kvp in _Dictionary)
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{
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MD5String += "\"" + kvp.Key + "\":\"" + kvp.Value + "\",";
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PostStr += "\"" + kvp.Key + "\":\"" + kvp.Value + "\",";
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}
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MD5String = MD5String.TrimEnd(',') + "}";
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PostStr = "{" + PostStr.TrimEnd(',') + "}";
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MD5String = CommonHelper.GetMD5(MD5String) + ":" + timestamp;//创建签名
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//以上参数进行签名
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ResString = CommonHelper.HttpUrlPost(PostStr, req_url + "/preOrder?sign=" + MD5String, "application/json;charset=UTF-8", 5);
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return ResString;
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}
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#endregion
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#region 订单查询
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//交易支付接口测试
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//商家扫用户支付二维码
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//传入参数
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//@out_trade_no:商户订单号
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//@trade_no:交易下行流水号
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//@MerchantInfo:商户信息（商户号，秘钥）
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public static string TradeQuery(string out_trade_no, string trade_no, string[] MerchantInfo)
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{
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string ResString = "";
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if (string.IsNullOrEmpty(MerchantInfo[0]) || string.IsNullOrEmpty(MerchantInfo[1]))
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{
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return null;
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}
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long timestamp = CommonHelper.ConvertDataTimeLong(DateTime.Now);
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string MD5String = "", PostStr = "";
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MD5String = timestamp + MerchantInfo[1] + "{";
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Dictionary<string, string> _Dictionary = new Dictionary<string, string>();
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_Dictionary.Add("busi_id", MerchantInfo[0]);//商户编号
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if (!string.IsNullOrEmpty(out_trade_no))
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{
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_Dictionary.Add("out_trade_no", out_trade_no);//交易上行流水号
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}
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if (!string.IsNullOrEmpty(trade_no))
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{
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_Dictionary.Add("trade_no", trade_no);//交易下行流水号
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}
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foreach (KeyValuePair<string, string> kvp in _Dictionary)
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{
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MD5String += "\"" + kvp.Key + "\":\"" + kvp.Value + "\",";
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PostStr += "\"" + kvp.Key + "\":\"" + kvp.Value + "\",";
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}
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MD5String = MD5String.TrimEnd(',') + "}";
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PostStr = "{" + PostStr.TrimEnd(',') + "}";
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MD5String = CommonHelper.GetMD5(MD5String) + ":" + timestamp;//创建签名
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//以上参数进行签名
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ResString = CommonHelper.HttpUrlPost(PostStr, req_url + "/query?sign=" + MD5String, "application/json;charset=UTF-8");
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return ResString;
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}
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#endregion
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#region 订单退款
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/// <summary>
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/// 交易支付接口测试
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/// 商家扫用户支付二维码
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/// 传入参数
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/// </summary>
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/// <param name="operator_id">操作员编号</param>
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/// <param name="terminal_id">平台订单号</param>
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/// <param name="refund_fee">退款金额</param>
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/// <param name="refund_subject">退款描述</param>
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/// <param name="out_trade_no">交易上行流水号</param>
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/// <param name="trade_no">交易下行流水号</param>
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/// <param name="out_refund_no">退款流水号</param>
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/// <param name="MerchantInfo">商户信息（商户号，秘钥）</param>
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/// <returns></returns>
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public static string TradeRefund(string operator_id, string terminal_id, string refund_fee, string refund_subject,
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string out_trade_no, string trade_no, string out_refund_no, string[] MerchantInfo)
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{
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string ResString = "";
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if (string.IsNullOrEmpty(MerchantInfo[0]) || string.IsNullOrEmpty(MerchantInfo[1]))
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{
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return null;
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}
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long timestamp = CommonHelper.ConvertDataTimeLong(DateTime.Now);
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string MD5String = "", PostStr = "";
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MD5String = timestamp + MerchantInfo[1] + "{";
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Dictionary<string, string> _Dictionary = new Dictionary<string, string>();
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_Dictionary.Add("busi_id", MerchantInfo[0]);//商户编号
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_Dictionary.Add("channel_type", "0"); //支付渠道
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_Dictionary.Add("fee_type", "CNY");//币种。默认CNY
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_Dictionary.Add("operator_id", operator_id);//操作员编号
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_Dictionary.Add("out_refund_no", out_refund_no);//退款流水号
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if (!string.IsNullOrEmpty(out_trade_no))
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{
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_Dictionary.Add("out_trade_no", out_trade_no);//交易上行流水号
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}
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_Dictionary.Add("refund_fee", refund_fee);//退款金额
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_Dictionary.Add("refund_subject", refund_subject);//退款描述
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_Dictionary.Add("terminal_id", terminal_id);//设备编号
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if (!string.IsNullOrEmpty(trade_no))
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{
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_Dictionary.Add("trade_no", trade_no);//交易下行流水号
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}
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foreach (KeyValuePair<string, string> kvp in _Dictionary)
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{
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MD5String += "\"" + kvp.Key + "\":\"" + kvp.Value + "\",";
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PostStr += "\"" + kvp.Key + "\":\"" + kvp.Value + "\",";
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}
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MD5String = MD5String.TrimEnd(',') + "}";
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PostStr = "{" + PostStr.TrimEnd(',') + "}";
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MD5String = CommonHelper.GetMD5(MD5String) + ":" + timestamp;//创建签名
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//以上参数进行签名
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ResString = CommonHelper.HttpUrlPost(PostStr, req_url + "/refund?sign=" + MD5String, "application/json;charset=UTF-8");
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return ResString;
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}
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#endregion
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#region 退款查询
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//交易支付接口测试
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//商家扫用户支付二维码
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//传入参数
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//@operator_id:操作员编号
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//@terminal_id:设备编号
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//@out_refund_no:商户退款单号
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//@MerchantInfo:商户信息（商户号，秘钥）
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public static string RefundQuery(string operator_id, string terminal_id, string out_refund_no, string[] MerchantInfo)
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{
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string ResString = "";
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if (string.IsNullOrEmpty(MerchantInfo[0]) || string.IsNullOrEmpty(MerchantInfo[1]))
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{
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return null;
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}
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long timestamp = CommonHelper.ConvertDataTimeLong(DateTime.Now);
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string MD5String = "", PostStr = "";
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MD5String = timestamp + MerchantInfo[1] + "{";
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Dictionary<string, string> _Dictionary = new Dictionary<string, string>();
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_Dictionary.Add("busi_id", MerchantInfo[0]);//商户编号
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_Dictionary.Add("operator_id", operator_id); //操作员编号
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_Dictionary.Add("out_refund_no", out_refund_no);//商户退款单号
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_Dictionary.Add("terminal_id", terminal_id);//设备编号
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foreach (KeyValuePair<string, string> kvp in _Dictionary)
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{
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MD5String += "\"" + kvp.Key + "\":\"" + kvp.Value + "\",";
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PostStr += "\"" + kvp.Key + "\":\"" + kvp.Value + "\",";
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}
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MD5String = MD5String.TrimEnd(',') + "}";
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PostStr = "{" + PostStr.TrimEnd(',') + "}";
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MD5String = CommonHelper.GetMD5(MD5String) + ":" + timestamp;//创建签名
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//以上参数进行签名
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ResString = CommonHelper.HttpUrlPost(PostStr, req_url + "/refundQuery?sign=" + MD5String, "application/json;charset=UTF-8");
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return ResString;
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}
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#endregion
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#region 获取商户编号
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public static string[] GetMerchantInfo(string TICKETCODE)
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{
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string[] MerchantInfo = new string[3];
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string _SERVERPARTCODE = TICKETCODE.Substring(0, 6);
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string _SHOPCODE = TICKETCODE.Length == 28 ? TICKETCODE.Substring(6, 4) : TICKETCODE.Substring(6, 6);
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for (int i = 0; i < ShopCode.Length; i++)
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{
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if (_SERVERPARTCODE == ShopCode[i] || _SHOPCODE.Substring(2, _SHOPCODE.Length - 2) == ShopCode[i] ||
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_SHOPCODE == ShopCode[i])
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{
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MerchantInfo[0] = Business_Code[i];
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MerchantInfo[1] = term_Code[i];
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break;
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}
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}
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return MerchantInfo;
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}
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#endregion
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#region 根据门店获取商户编号
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public static string[] GetMerchantInfo(string serverPartCode,string shopCode)
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{
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string[] MerchantInfo = new string[3];
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for (int i = 0; i < ShopCode.Length; i++)
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{
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if (serverPartCode == ShopCode[i] || shopCode == ShopCode[i]
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|| shopCode.Substring(2, shopCode.Length - 2) == ShopCode[i])
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{
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MerchantInfo[0] = Business_Code[i];
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MerchantInfo[1] = term_Code[i];
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break;
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}
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}
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return MerchantInfo;
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}
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#endregion
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}
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} |