chore: 提交现有修改

src/Modules/TakeoutSaaS.Module.Tenancy/TenantResolutionMiddleware.cs

@@ -11,54 +11,43 @@ namespace TakeoutSaaS.Module.Tenancy;
 /// <summary>
 /// 多租户解析中间件：支持 Header、域名与 Token Claim 的优先级解析。
 /// </summary>
-public sealed class TenantResolutionMiddleware
+/// <remarks>
+/// 初始化中间件。
+/// </remarks>
+public sealed class TenantResolutionMiddleware(
+    RequestDelegate next,
+    ILogger<TenantResolutionMiddleware> logger,
+    ITenantContextAccessor tenantContextAccessor,
+    IOptionsMonitor<TenantResolutionOptions> optionsMonitor)
 {
-    private readonly RequestDelegate _next;
-    private readonly ILogger<TenantResolutionMiddleware> _logger;
-    private readonly ITenantContextAccessor _tenantContextAccessor;
-    private readonly IOptionsMonitor<TenantResolutionOptions> _optionsMonitor;
 
-    /// <summary>
-    /// 初始化中间件。
-    /// </summary>
-    public TenantResolutionMiddleware(
-        RequestDelegate next,
-        ILogger<TenantResolutionMiddleware> logger,
-        ITenantContextAccessor tenantContextAccessor,
-        IOptionsMonitor<TenantResolutionOptions> optionsMonitor)
-    {
-        _next = next;
-        _logger = logger;
-        _tenantContextAccessor = tenantContextAccessor;
-        _optionsMonitor = optionsMonitor;
-    }
 
     /// <summary>
     /// 解析租户并将上下文注入请求。
     /// </summary>
     public async Task InvokeAsync(HttpContext context)
     {
-        var options = _optionsMonitor.CurrentValue ?? new TenantResolutionOptions();
+        var options = optionsMonitor.CurrentValue ?? new TenantResolutionOptions();
         if (ShouldSkip(context.Request.Path, options))
         {
-            await _next(context);
+            await next(context);
             return;
         }
 
         var tenantContext = ResolveTenant(context, options);
-        _tenantContextAccessor.Current = tenantContext;
+        tenantContextAccessor.Current = tenantContext;
         context.Items[TenantConstants.HttpContextItemKey] = tenantContext;
 
         if (!tenantContext.IsResolved)
         {
-            _logger.LogDebug("未能解析租户：{Path}", context.Request.Path);
+            logger.LogDebug("未能解析租户：{Path}", context.Request.Path);
 
             if (options.ThrowIfUnresolved)
             {
                 var response = ApiResponse.Error(ErrorCodes.BadRequest, "缺少租户标识");
                 context.Response.StatusCode = StatusCodes.Status400BadRequest;
                 await context.Response.WriteAsJsonAsync(response, cancellationToken: context.RequestAborted);
-                _tenantContextAccessor.Current = null;
+                tenantContextAccessor.Current = null;
                 context.Items.Remove(TenantConstants.HttpContextItemKey);
                 return;
             }
@@ -66,11 +55,11 @@ public sealed class TenantResolutionMiddleware
 
         try
         {
-            await _next(context);
+            await next(context);
         }
         finally
         {
-            _tenantContextAccessor.Current = null;
+            tenantContextAccessor.Current = null;
             context.Items.Remove(TenantConstants.HttpContextItemKey);
         }
     }