后端【新增】新增商家转账功能后台处理及接口回调获取。

2025-12-06 19:53:27 +08:00 · 2025-07-29 00:51:57 +08:00
parent 596225acb1
commit c8b4bbd78d
38 changed files with 3385 additions and 436 deletions
--- a/CoreCms.Net.Services/WechatTenpay/WechatTenpayClientFactory.cs
+++ b/CoreCms.Net.Services/WechatTenpay/WechatTenpayClientFactory.cs
@@ -0,0 +1,79 @@
+using System;
+using System.Linq;
+using System.Net.Http;
+using System.Threading.Tasks;
+using CoreCms.Net.Configuration;
+using CoreCms.Net.IServices;
+using Microsoft.Extensions.Options;
+using SKIT.FlurlHttpClient.Wechat.TenpayV3;
+
+namespace CoreCms.Net.Services
+{
+    using SKIT.FlurlHttpClient.Wechat.TenpayV3.Settings;
+
+    /// <summary>
+    /// 微信支付链接管理器实现
+    /// </summary>
+    internal partial class WechatTenpayClientFactory : IWechatTenpayClientFactory
+    {
+        private readonly IHttpClientFactory _httpClientFactory;
+        private readonly IWeChatPayConfigServices _weChatPayConfigServices;
+        private readonly ICoreCmsWeChatPayPlatformCertificateServices _weChatPayPlatformCertificateServices;
+
+
+        public WechatTenpayClientFactory(IHttpClientFactory httpClientFactory, IWeChatPayConfigServices weChatPayConfigServices, ICoreCmsWeChatPayPlatformCertificateServices weChatPayPlatformCertificateServices)
+        {
+            _httpClientFactory = httpClientFactory;
+            _weChatPayConfigServices = weChatPayConfigServices;
+            _weChatPayPlatformCertificateServices = weChatPayPlatformCertificateServices;
+        }
+
+        public async Task<WechatTenpayClient> Create(string merchantId)
+        {
+            var tenpayMerchantOptions = await _weChatPayConfigServices.QueryByClauseAsync(p => p.mchId == merchantId && p.isDefault == true && p.isEnable == true);
+
+            if (tenpayMerchantOptions == null)
+            {
+                throw new Exception("未在配置项中找到该 MerchantId 对应的微信商户号。");
+            }
+
+            var wechatTenpayClientOptions = new WechatTenpayClientOptions()
+            {
+                MerchantId = tenpayMerchantOptions.mchId,
+                MerchantV3Secret = tenpayMerchantOptions.apiV3Key,
+                MerchantCertificateSerialNumber = tenpayMerchantOptions.certificateSerialNumber,
+                MerchantCertificatePrivateKey = tenpayMerchantOptions.certificatePrivateKey,
+                AutoEncryptRequestSensitiveProperty = true,
+                AutoDecryptResponseSensitiveProperty = false,
+            };
+
+            // 基于平台证书的认证方式还需设置以下参数：
+            if (tenpayMerchantOptions.payType == (int)GlobalEnumVars.WeChatPayIdentityVerificationMethods.PlatformCertificate)
+            {
+                wechatTenpayClientOptions.PlatformAuthScheme = PlatformAuthScheme.Certificate;
+
+                var certificate = await _weChatPayPlatformCertificateServices.QueryByClauseAsync(p => p.merchantId == tenpayMerchantOptions.mchId);
+                if (certificate != null)
+                {
+                    var entity = new CertificateEntry(certificate.algorithmType, certificate.serialNumber, certificate.certificate, certificate.effectiveTime, certificate.expireTime);
+
+                    wechatTenpayClientOptions.PlatformCertificateManager.AddEntry(entity);
+                }
+            }
+            // 基于平台公钥的认证方式还需设置以下参数：
+            if (tenpayMerchantOptions.payType == (int)GlobalEnumVars.WeChatPayIdentityVerificationMethods.PlatformPublicKey)
+            {
+                wechatTenpayClientOptions.PlatformAuthScheme = PlatformAuthScheme.PublicKey;
+                wechatTenpayClientOptions.PlatformPublicKeyManager.AddEntry(
+                    new PublicKeyEntry(
+                        PublicKeyEntry.ALGORITHM_TYPE_RSA,
+                        tenpayMerchantOptions.platformPublicKeyId!,
+                        tenpayMerchantOptions.platformPublicKey!)
+                    );
+            }
+
+            var wechatTenpayClient = WechatTenpayClientBuilder.Create(wechatTenpayClientOptions).Build();
+            return wechatTenpayClient;
+        }
+    }
+}