32

server/HoneyBox/src/HoneyBox.Api/Program.cs

@@ -62,6 +62,11 @@ try
     builder.Configuration.GetSection("AmapSettings").Bind(amapSettings);
     builder.Services.AddSingleton(amapSettings);
 
+    // 配置应用程序设置（测试环境等）
+    var appSettings = new AppSettings();
+    builder.Configuration.GetSection("AppSettings").Bind(appSettings);
+    builder.Services.AddSingleton(appSettings);
+
     // 配置微信支付设置
     builder.Services.Configure<WechatPaySettings>(builder.Configuration.GetSection("WechatPaySettings"));
 

server/HoneyBox/src/HoneyBox.Api/appsettings.json

@@ -3,6 +3,9 @@
     "DefaultConnection": "Server=192.168.195.15;uid=sa;pwd=Dbt@com@123;Database=honey_box;MultipleActiveResultSets=true;pooling=true;min pool size=5;max pool size=32767;connect timeout=20;Encrypt=True;TrustServerCertificate=True;",
     "Redis": "192.168.195.15:6379,abortConnect=false,connectTimeout=5000"
   },
+  "AppSettings": {
+    "IsTestEnvironment": true
+  },
   "WechatPaySettings": {
     "DefaultMerchant": {
       "Name": "默认商户",

server/HoneyBox/src/HoneyBox.Core/Services/WechatPayService.cs

@@ -5,6 +5,7 @@ using System.Xml;
 using HoneyBox.Core.Interfaces;
 using HoneyBox.Model.Data;
 using HoneyBox.Model.Entities;
+using HoneyBox.Model.Models.Auth;
 using HoneyBox.Model.Models.Payment;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Logging;
@@ -24,6 +25,7 @@ public class WechatPayService : IWechatPayService
     private readonly IWechatService _wechatService;
     private readonly IRedisService _redisService;
     private readonly WechatPaySettings _settings;
+    private readonly AppSettings _appSettings;
     private readonly Lazy<IWechatPayV3Service>? _v3ServiceLazy;
 
     /// <summary>
@@ -46,6 +48,11 @@ public class WechatPayService : IWechatPayService
     /// </summary>
     private static readonly TimeSpan FAILED_SHIPPING_EXPIRY = TimeSpan.FromDays(3);
 
+    /// <summary>
+    /// 测试用户支付金额（分）
+    /// </summary>
+    private const int TEST_USER_PAY_AMOUNT = 1; // 0.01元 = 1分
+
     public WechatPayService(
         HoneyBoxDbContext dbContext,
         HttpClient httpClient,
@@ -54,6 +61,7 @@ public class WechatPayService : IWechatPayService
         IWechatService wechatService,
         IRedisService redisService,
         IOptions<WechatPaySettings> settings,
+        AppSettings appSettings,
         Lazy<IWechatPayV3Service>? v3ServiceLazy = null)
     {
         _dbContext = dbContext;
@@ -63,6 +71,7 @@ public class WechatPayService : IWechatPayService
         _wechatService = wechatService;
         _redisService = redisService;
         _settings = settings.Value;
+        _appSettings = appSettings;
         _v3ServiceLazy = v3ServiceLazy;
     }
 
@@ -132,6 +141,14 @@ public class WechatPayService : IWechatPayService
             var body = TruncateBody(request.Body, 30);
             var totalFee = (int)Math.Round(request.Amount * 100); // 转换为分
 
+            // 测试环境下，IsTest=2 的用户支付金额改为 0.01 元
+            if (_appSettings.IsTestEnvironment && user.IsTest == 2)
+            {
+                _logger.LogInformation("测试用户支付金额调整: UserId={UserId}, 原金额={OriginalAmount}分, 调整为={TestAmount}分",
+                    request.UserId, totalFee, TEST_USER_PAY_AMOUNT);
+                totalFee = TEST_USER_PAY_AMOUNT;
+            }
+
             var unifiedOrderParams = new Dictionary<string, string>
             {
                 { "appid", appId },

server/HoneyBox/src/HoneyBox.Infrastructure/Modules/ServiceModule.cs

@@ -264,9 +264,10 @@ public class ServiceModule : Module
             var wechatService = c.Resolve<IWechatService>();
             var redisService = c.Resolve<IRedisService>();
             var settings = c.Resolve<Microsoft.Extensions.Options.IOptions<WechatPaySettings>>();
+            var appSettings = c.Resolve<AppSettings>();
             // Autofac 原生支持 Lazy<T>，直接解析即可
             var v3ServiceLazy = c.Resolve<Lazy<IWechatPayV3Service>>();
-            return new WechatPayService(dbContext, httpClientFactory.CreateClient(), logger, configService, wechatService, redisService, settings, v3ServiceLazy);
+            return new WechatPayService(dbContext, httpClientFactory.CreateClient(), logger, configService, wechatService, redisService, settings, appSettings, v3ServiceLazy);
         }).As<IWechatPayService>().InstancePerLifetimeScope();
 
         // 注册支付服务

server/HoneyBox/src/HoneyBox.Model/Models/Auth/AppSettings.cs

@@ -0,0 +1,13 @@
+namespace HoneyBox.Model.Models.Auth;
+
+/// <summary>
+/// 应用程序配置
+/// </summary>
+public class AppSettings
+{
+    /// <summary>
+    /// 是否测试环境
+    /// 测试环境下，IsTest=2 的用户支付金额会改为 0.01 元
+    /// </summary>
+    public bool IsTestEnvironment { get; set; } = false;
+}