WingPaymentService/Common/AlipayCommon.cs

using System.Security.Cryptography.X509Certificates;
using System;
using Aop.Api;
using WingServerCommon.Config;
using WingServerCommon.Config.Parameters;
using Aop.Api.Request;
using Newtonsoft.Json;
using Aop.Api.Domain;
using System.Collections.Generic;
using WingServerCommon.Log;

namespace WingPaymentService.Common
{
    /// <summary>
    /// 支付宝支付
    /// </summary>
    public class AlipayCommon
    {
        private readonly string _protocol = ConfigurationManager.GetParammeter<StringParameter>("Alipay", "Protocol").Value;
        private readonly string _gatewayHost = ConfigurationManager.GetParammeter<StringParameter>("Alipay", "GatewayHost").Value;
        private readonly string _signType = ConfigurationManager.GetParammeter<StringParameter>("Alipay", "SignType").Value;
        private readonly string _appId = ConfigurationManager.GetParammeter<StringParameter>("Alipay", "AppId").Value;
        private readonly string _merchantPrivateKey = ConfigurationManager.GetParammeter<StringParameter>("Alipay", "MerchantPrivateKey").Value;
        private readonly string _alipayPublicKey = ConfigurationManager.GetParammeter<StringParameter>("Alipay", "AlipayPublicKey").Value;
        private readonly string _merchantCertPath = ConfigurationManager.GetParammeter<StringParameter>("Alipay", "MerchantCertPath").Value;
        private readonly string _certPath = ConfigurationManager.GetParammeter<StringParameter>("Alipay", "AlipayCertPath").Value;
        private readonly string _rootCertPath = ConfigurationManager.GetParammeter<StringParameter>("Alipay", "AlipayRootCertPath").Value;
        private readonly string _notifyUrl = ConfigurationManager.GetParammeter<StringParameter>("Alipay", "NotifyUrl").Value;

        /// <summary>
        /// 支付宝网站支付
        /// </summary>
        /// <param name="subject"></param>
        /// <param name="totalAmount"></param>
        /// <param name="orderCode"></param>
        /// <returns></returns>
        public string AlipayPagePay(string subject, double totalAmount, string orderCode)
        {
            try
            {
                var serverUrl = $"{_protocol}://{_gatewayHost}/gateway.do";
                // 组装业务参数model
                AlipayTradePagePayModel model = new AlipayTradePagePayModel
                {
                    Subject = subject,
                    TotalAmount = totalAmount.ToString("0.00"),
                    OutTradeNo = orderCode,
                    ProductCode = "QUICK_WAP_WAY"
                };
                // 1. 创建IAopClient实例
                IAopClient client = new DefaultAopClient
                (
                    serverUrl,
                    _appId, //请更换为您的AppId
                    _merchantPrivateKey, //请更换为您的PKCS1格式的应用私钥
                    "json",
                    "1.0", 
                    _signType,
                    _alipayPublicKey,
                    "utf-8" //请更换为您使用的字符集编码，推荐采用utf-8
                );
                Aop.Api.Request.AlipayTradePagePayRequest request = new AlipayTradePagePayRequest();
                // 设置异步通知接收地址
                request.SetNotifyUrl(_notifyUrl);
                request.SetProdCode("FAST_INSTANT_TRADE_PAY");
                request.SetBizModel(model);
                // 3. 发起请求并处理响应
                Aop.Api.Response.AlipayTradePagePayResponse response = client.SdkExecute(request);
                if (!response.IsError)
                {
                    var url = $"{serverUrl}?{response.Body}";
                    Logger.WriteLineInfo($"AlipayPagePay success pay url:{url}");
                    return url;
                }
                else
                {
                    Logger.WriteLineError($"AlipayPagePay error:{response.Msg},{response.SubMsg}");
                    return string.Empty;
                }
            }
            catch (Exception ex)
            {
                Logger.WriteLineError($"AlipayPagePay error:{ex}");
                return string.Empty;
            }
        }

        /// <summary>
        /// 支付宝手机网站支付
        /// </summary>
        /// <param name="subject"></param>
        /// <param name="totalAmount"></param>
        /// <param name="orderCode"></param>
        /// <returns></returns>
        public string AlipayWapPay(string subject, double totalAmount, string orderCode)
        {
            try
            {
                // 组装业务参数model
                AlipayTradeWapPayModel model = new AlipayTradeWapPayModel
                {
                    Subject = subject,
                    TotalAmount = totalAmount.ToString("0.00"),
                    OutTradeNo = orderCode,
                    ProductCode = "QUICK_WAP_WAY"
                };
                // 1. 创建IAopClient实例
                IAopClient client = new DefaultAopClient
                (
                    _gatewayHost,
                    _appId, //请更换为您的AppId
                    _merchantPrivateKey, //请更换为您的PKCS1格式的应用私钥
                    "json",
                    "1.0", 
                    _signType,
                    _alipayPublicKey,
                    "utf-8" //请更换为您使用的字符集编码，推荐采用utf-8
                );
                Aop.Api.Request.AlipayTradeWapPayRequest request = new AlipayTradeWapPayRequest();
                // 设置异步通知接收地址
                request.SetNotifyUrl($"/PaymentApi/UnityPay/AlipayNotify");
                request.SetProdCode("QUICK_WAP_WAY");
                request.SetBizModel(model);
                // 3. 发起请求并处理响应
                Aop.Api.Response.AlipayTradeWapPayResponse response = client.SdkExecute(request);
                if (!response.IsError)
                {
                    var url = $"{_gatewayHost}?{response.Body}";
                    Logger.WriteLineInfo($"AlipayWapPay success pay url:{url}");
                    return url;
                }
                else
                {
                    Logger.WriteLineError($"AlipayWapPay error:{response.Msg},{response.SubMsg}");
                    return string.Empty;
                }
            }
            catch (Exception ex)
            {
                Logger.WriteLineError($"AlipayWapPay error:{ex}");
                return string.Empty;
            }
        }
    }
}