wip: 🧠 初步的框架

src/backend/NetAdmin.SysComponent.Host/Subscribers/OperationLogger.cs

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+using NetAdmin.Domain.Dto.Sys.RequestLog;
+using NetAdmin.Domain.Dto.Sys.User;
+using NetAdmin.Domain.Events.Sys;
+using NetAdmin.SysComponent.Application.Services.Sys.Dependency;
+
+namespace NetAdmin.SysComponent.Host.Subscribers;
+
+/// <summary>
+///     操作日志记录
+/// </summary>
+public sealed class OperationLogger : IEventSubscriber
+{
+    /// <summary>
+    ///     保存请求日志到数据库
+    /// </summary>
+    [EventSubscribe(nameof(RequestLogEvent))]
+    public async Task OperationEventDbRecordAsync(EventHandlerExecutingContext context)
+    {
+        if (context.Source is not RequestLogEvent operationEvent) {
+            return;
+        }
+
+        // 跳过心跳请求
+        if (operationEvent.Data.ApiId.Equals("api/health/check", StringComparison.OrdinalIgnoreCase)) {
+            return;
+        }
+
+        CreateRequestLogReq logReq = null;
+
+        // 登录日志特殊处理
+        if (operationEvent.Data.ApiId.Equals("api/user/login", StringComparison.OrdinalIgnoreCase)) {
+            try {
+                var loginReq = operationEvent.Data.RequestBody.ToObject<LoginByPwdReq>();
+                logReq = operationEvent.Data with { ExtraData = loginReq.Account };
+            }
+            catch {
+                // ignored
+            }
+        }
+
+        logReq ??= operationEvent.Data;
+        var logService = App.GetService<IRequestLogService>();
+        logReq.TruncateStrings();
+        _ = await logService.CreateAsync(logReq);
+    }
+}