ปรับ Middleware โดยรวม Exception + LogWriter ไว้ด้วยกัน

.gitignore

@@ -16,8 +16,18 @@
 # Mono auto generated files
 mono_crash.*
 
+# JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
 .idea/
-.vs/
+*.iml
+*.ipr
+*.iws
+out/
+.idea_modules/
+atlassian-ide-plugin.xml
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
 
 # Build results
 [Dd]ebug/

BMA.EHR.Domain/Middlewares/CombinedErrorHandlerAndLoggingMiddleware.cs

@@ -0,0 +1,550 @@
+using BMA.EHR.Domain.Common;
+using BMA.EHR.Domain.Shared;
+using Microsoft.AspNetCore.Http;
+using Microsoft.Extensions.Configuration;
+using Nest;
+using Newtonsoft.Json;
+using System.Diagnostics;
+using System.Net;
+using System.Net.Http.Headers;
+using System.Security.Claims;
+using System.Text.Encodings.Web;
+using System.Text.Json;
+using JsonSerializer = System.Text.Json.JsonSerializer;
+
+namespace BMA.EHR.Domain.Middlewares
+{
+    public class CombinedErrorHandlerAndLoggingMiddleware
+    {
+        private readonly RequestDelegate _next;
+        private readonly IConfiguration _configuration;
+
+        private string Uri = "";
+        private string IndexFormat = "";
+        private string SystemName = "";
+        private string APIKey = "";
+
+        public CombinedErrorHandlerAndLoggingMiddleware(RequestDelegate next, IConfiguration configuration)
+        {
+            _next = next;
+            _configuration = configuration;
+
+            Uri = _configuration["ElasticConfiguration:Uri"] ?? "http://192.168.1.40:9200";
+            IndexFormat = _configuration["ElasticConfiguration:IndexFormat"] ?? "bma-ehr-log-index";
+            SystemName = _configuration["ElasticConfiguration:SystemName"] ?? "Unknown";
+        }
+
+        public async Task Invoke(HttpContext context)
+        {
+            Console.WriteLine("=== CombinedErrorHandlerAndLoggingMiddleware Start ===");
+
+            var settings = new ConnectionSettings(new Uri(Uri))
+                .DefaultIndex(IndexFormat);
+            var client = new ElasticClient(settings);
+
+            var startTime = DateTime.UtcNow;
+            var stopwatch = Stopwatch.StartNew();
+            string? responseBodyJson = null;
+            string? requestBodyJson = null;
+            Exception? caughtException = null;
+
+            // อ่าน Request Body
+            string requestBody = await ReadRequestBodyAsync(context);
+            if (requestBody != "")
+            {
+                requestBodyJson = await FormatRequestBody(context, requestBody);
+            }
+
+            var originalBodyStream = context.Response.Body;
+
+            using (var memoryStream = new MemoryStream())
+            {
+                // เปลี่ยน stream ของ Response เพื่อให้สามารถอ่านได้
+                context.Response.Body = memoryStream;
+
+                var keycloakId = context.User?.FindFirst(ClaimTypes.NameIdentifier)?.Value ?? Guid.Empty.ToString("D");
+                var token = context.Request.Headers["Authorization"];
+                GetProfileByKeycloakIdLocal? pf = null;
+
+                try
+                {
+                    pf = await GetProfileByKeycloakIdAsync(Guid.Parse(keycloakId), token);
+                }
+                catch (Exception ex)
+                {
+                    Console.WriteLine($"Error getting profile: {ex.Message}");
+                }
+
+                try
+                {
+                    await _next(context);
+                    Console.WriteLine($"Request completed with status: {context.Response.StatusCode}");
+
+                    // จัดการ response format หลังจาก request ผ่าน pipeline แล้ว
+                    // รวมถึงการจัดการ 401/403 ที่มาจาก Authentication middleware
+                    await FormatResponse(context, memoryStream);
+                }
+                catch (ObjectDisposedException)
+                {
+                    Console.WriteLine("ObjectDisposedException caught in main Invoke");
+                    caughtException = new ObjectDisposedException("Response");
+                    return;
+                }
+                catch (OperationCanceledException)
+                {
+                    Console.WriteLine("OperationCanceledException caught in main Invoke");
+                    caughtException = new OperationCanceledException("Operation was cancelled");
+                    return;
+                }
+                catch (Exception error)
+                {
+                    Console.WriteLine($"Exception caught in main Invoke: {error.Message}");
+                    caughtException = error;
+                    // จัดการ exception และ format เป็น response
+                    await FormatExceptionResponse(context, error, memoryStream);
+                }
+                finally
+                {
+                    stopwatch.Stop();
+                    await LogRequest(context, client, startTime, stopwatch, pf, keycloakId, requestBodyJson, memoryStream, caughtException);
+                    
+                    // เขียนข้อมูลกลับไปยัง original Response body
+                    if (memoryStream.Length > 0)
+                    {
+                        memoryStream.Seek(0, SeekOrigin.Begin);
+                        await memoryStream.CopyToAsync(originalBodyStream);
+                    }
+                }
+            }
+
+            Console.WriteLine("=== CombinedErrorHandlerAndLoggingMiddleware End ===");
+        }
+
+        private async Task<string> FormatRequestBody(HttpContext context, string requestBody)
+        {
+            try
+            {
+                if (context.Request.HasFormContentType)
+                {
+                    var form = await context.Request.ReadFormAsync();
+                    var formData = new Dictionary<string, object>();
+                    
+                    foreach (var field in form)
+                    {
+                        formData[field.Key] = field.Value.ToString();
+                    }
+
+                    if (form.Files.Count > 0)
+                    {
+                        var fileDataList = new List<object>();
+                        foreach (var file in form.Files)
+                        {
+                            fileDataList.Add(new
+                            {
+                                FileName = file.FileName,
+                                ContentType = file.ContentType,
+                                Size = file.Length
+                            });
+                        }
+                        formData["Files"] = fileDataList;
+                    }
+
+                    var jsonOptions = new JsonSerializerOptions 
+                    { 
+                        PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
+                        Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping, 
+                        WriteIndented = true, 
+                        Converters = { new DateTimeFixConverter() } 
+                    };
+                    return JsonSerializer.Serialize(formData, jsonOptions);
+                }
+                else
+                {
+                    var jsonOptions = new JsonSerializerOptions 
+                    { 
+                        PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
+                        Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping, 
+                        WriteIndented = true, 
+                        Converters = { new DateTimeFixConverter() } 
+                    };
+                    return JsonSerializer.Serialize(JsonSerializer.Deserialize<object>(requestBody), jsonOptions);
+                }
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"Error formatting request body: {ex.Message}");
+                return requestBody;
+            }
+        }
+
+        private static async Task FormatResponse(HttpContext context, MemoryStream memoryStream)
+        {
+            try
+            {
+                if (context?.Response == null)
+                    return;
+
+                var response = context.Response;
+                var statusCode = response.StatusCode;
+
+                Console.WriteLine($"FormatResponse: StatusCode={statusCode}, HasStarted={response.HasStarted}");
+
+                // จัดการ response format แม้กับ status code จาก Authentication middleware
+                if (!response.HasStarted && ShouldFormatResponse(statusCode))
+                {
+                    Console.WriteLine($"Formatting response for status: {statusCode}");
+                    
+                    var responseModel = CreateResponseModel(statusCode);
+                    
+                    // Clear memory stream และเขียน response ใหม่
+                    memoryStream.SetLength(0);
+                    memoryStream.Position = 0;
+                    
+                    // ไม่เปลี่ยน status code ที่ Authentication middleware ตั้งไว้
+                    response.ContentType = "application/json; charset=utf-8";
+                    
+                    var jsonOptions = new JsonSerializerOptions
+                    {
+                        PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
+                        WriteIndented = false
+                    };
+                    var jsonResponse = JsonSerializer.Serialize(responseModel, jsonOptions);
+                    var bytes = System.Text.Encoding.UTF8.GetBytes(jsonResponse);
+                    await memoryStream.WriteAsync(bytes, 0, bytes.Length);
+                    
+                    Console.WriteLine($"Response formatted successfully: {jsonResponse}");
+                }
+                // หากเป็น 401/403 แต่ยังไม่มี response body ให้สร้างใหม่
+                else if (!response.HasStarted && (statusCode == 401 || statusCode == 403) && memoryStream.Length == 0)
+                {
+                    Console.WriteLine($"Creating response body for {statusCode} status");
+                    
+                    var responseModel = CreateResponseModel(statusCode);
+                    response.ContentType = "application/json; charset=utf-8";
+                    
+                    var jsonOptions = new JsonSerializerOptions
+                    {
+                        PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
+                        WriteIndented = false
+                    };
+                    var jsonResponse = JsonSerializer.Serialize(responseModel, jsonOptions);
+                    var bytes = System.Text.Encoding.UTF8.GetBytes(jsonResponse);
+                    await memoryStream.WriteAsync(bytes, 0, bytes.Length);
+                    
+                    Console.WriteLine($"Response body created: {jsonResponse}");
+                }
+            }
+            catch (ObjectDisposedException)
+            {
+                Console.WriteLine("ObjectDisposedException in FormatResponse");
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"Error in FormatResponse: {ex.Message}");
+            }
+        }
+
+        private static async Task FormatExceptionResponse(HttpContext context, Exception error, MemoryStream memoryStream)
+        {
+            try
+            {
+                Console.WriteLine($"FormatExceptionResponse: Error={error.Message}");
+                
+                if (context?.Response == null)
+                    return;
+
+                var response = context.Response;
+                Console.WriteLine($"Response HasStarted: {response.HasStarted}");
+
+                if (!response.HasStarted)
+                {
+                    // Clear memory stream และเขียน error response
+                    memoryStream.SetLength(0);
+                    memoryStream.Position = 0;
+                    
+                    response.StatusCode = (int)HttpStatusCode.InternalServerError;
+                    response.ContentType = "application/json; charset=utf-8";
+
+                    var responseModel = new ResponseObject
+                    {
+                        Status = response.StatusCode,
+                        Message = GlobalMessages.ExceptionOccured,
+                        Result = GetErrorMessage(error)
+                    };
+
+                    var jsonOptions = new JsonSerializerOptions
+                    {
+                        PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
+                        WriteIndented = false
+                    };
+                    var jsonResponse = JsonSerializer.Serialize(responseModel, jsonOptions);
+                    var bytes = System.Text.Encoding.UTF8.GetBytes(jsonResponse);
+                    await memoryStream.WriteAsync(bytes, 0, bytes.Length);
+                    
+                    Console.WriteLine($"Exception response formatted: {jsonResponse}");
+                }
+                else
+                {
+                    Console.WriteLine("Cannot format exception response - response already started");
+                }
+            }
+            catch (ObjectDisposedException)
+            {
+                Console.WriteLine("ObjectDisposedException in FormatExceptionResponse");
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"Error in FormatExceptionResponse: {ex.Message}");
+            }
+        }
+
+        private async Task LogRequest(HttpContext context, ElasticClient client, DateTime startTime, Stopwatch stopwatch, 
+            GetProfileByKeycloakIdLocal? pf, string keycloakId, string? requestBodyJson, MemoryStream memoryStream, Exception? caughtException)
+        {
+            try
+            {
+                var processTime = stopwatch.ElapsedMilliseconds;
+                var endTime = DateTime.UtcNow;
+                
+                var statusCode = caughtException != null ? (int)HttpStatusCode.InternalServerError : context.Response.StatusCode;
+                
+                var logType = caughtException != null ? "error" : statusCode switch
+                {
+                    >= 500 => "error",
+                    >= 400 => "warning",
+                    _ => "info"
+                };
+
+                string? message = null;
+                string? responseBodyJson = null;
+
+                // อ่านข้อมูลจาก Response
+                if (memoryStream.Length > 0)
+                {
+                    memoryStream.Seek(0, SeekOrigin.Begin);
+                    var responseBody = new StreamReader(memoryStream).ReadToEnd();
+                    
+                    if (responseBody != "")
+                    {
+                        var contentType = context.Response.ContentType;
+                        var isFileResponse = !contentType.StartsWith("application/json") && (
+                            contentType.StartsWith("application/") ||
+                            contentType.StartsWith("image/") ||
+                            contentType.StartsWith("audio/") ||
+                            context.Response.Headers.ContainsKey("Content-Disposition")
+                        );
+
+                        if (isFileResponse)
+                        {
+                            responseBodyJson = "";
+                            message = "success";
+                        }
+                        else
+                        {
+                            try
+                            {
+                                var jsonOptions = new JsonSerializerOptions 
+                                { 
+                                    PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
+                                    Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping, 
+                                    WriteIndented = true, 
+                                    Converters = { new DateTimeFixConverter() } 
+                                };
+                                responseBodyJson = JsonSerializer.Serialize(JsonSerializer.Deserialize<object>(responseBody), jsonOptions);
+
+                                var json = JsonSerializer.Deserialize<JsonElement>(responseBody);
+                                if (json.ValueKind == JsonValueKind.Array)
+                                {
+                                    message = "success";
+                                }
+                                else
+                                {
+                                    if (json.TryGetProperty("message", out var messageElement))
+                                    {
+                                        message = messageElement.GetString();
+                                    }
+                                }
+                            }
+                            catch
+                            {
+                                responseBodyJson = responseBody;
+                                message = caughtException?.Message ?? "Unknown error";
+                            }
+                        }
+                    }
+                }
+
+                if (caughtException != null)
+                {
+                    message = caughtException.Message;
+                }
+
+                var logData = new
+                {
+                    logType = logType,
+                    ip = context.Connection.RemoteIpAddress?.ToString(),
+                    rootId = pf?.RootId,
+                    systemName = SystemName,
+                    startTimeStamp = startTime.ToString("o"),
+                    endTimeStamp = endTime.ToString("o"),
+                    processTime = processTime,
+                    host = context.Request.Host.Value,
+                    method = context.Request.Method,
+                    endpoint = context.Request.Path + context.Request.QueryString,
+                    responseCode = statusCode == 304 ? "200" : statusCode.ToString(),
+                    responseDescription = message,
+                    input = requestBodyJson,
+                    output = responseBodyJson,
+                    userId = keycloakId,
+                    userName = $"{pf?.Prefix ?? ""}{pf?.FirstName ?? ""} {pf?.LastName ?? ""}",
+                    user = pf?.CitizenId ?? "",
+                    exception = caughtException?.ToString()
+                };
+
+                client.IndexDocument(logData);
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"Error logging request: {ex.Message}");
+            }
+        }
+
+        private static bool ShouldFormatResponse(int statusCode)
+        {
+            return statusCode == (int)HttpStatusCode.Unauthorized ||
+                   statusCode == (int)HttpStatusCode.Forbidden ||
+                   statusCode == (int)HttpStatusCode.BadRequest ||
+                   statusCode == (int)HttpStatusCode.NotFound ||
+                   statusCode == (int)HttpStatusCode.Conflict ||
+                   statusCode == (int)HttpStatusCode.UnprocessableEntity ||
+                   statusCode == (int)HttpStatusCode.InternalServerError;
+        }
+
+        private static ResponseObject CreateResponseModel(int statusCode)
+        {
+            var message = statusCode switch
+            {
+                (int)HttpStatusCode.Unauthorized => GlobalMessages.NotAuthorized,
+                (int)HttpStatusCode.Forbidden => GlobalMessages.ForbiddenAccess,
+                (int)HttpStatusCode.BadRequest => "Bad Request",
+                (int)HttpStatusCode.NotFound => "Resource Not Found",
+                (int)HttpStatusCode.Conflict => "Conflict",
+                (int)HttpStatusCode.UnprocessableEntity => "Validation Error",
+                (int)HttpStatusCode.InternalServerError => GlobalMessages.ExceptionOccured,
+                _ => "Error"
+            };
+
+            return new ResponseObject
+            {
+                Status = statusCode,
+                Message = message
+            };
+        }
+
+        private static string GetErrorMessage(Exception error)
+        {
+            var msg = error.Message;
+            var inner = error.InnerException;
+            while (inner != null)
+            {
+                msg += $" {inner.Message}\r\n";
+                inner = inner.InnerException;
+            }
+            return msg;
+        }
+
+        protected async Task<string> GetExternalAPIAsync(string apiPath, string accessToken, string apiKey)
+        {
+            try
+            {
+                using (var client = new HttpClient())
+                {
+                    client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", accessToken.Replace("Bearer ", ""));
+                    client.DefaultRequestHeaders.Add("api_key", apiKey);
+                    var _res = await client.GetAsync(apiPath);
+                    if (_res.IsSuccessStatusCode)
+                    {
+                        var _result = await _res.Content.ReadAsStringAsync();
+                        return _result;
+                    }
+                    return string.Empty;
+                }
+            }
+            catch
+            {
+                throw;
+            }
+        }
+
+        public async Task<GetProfileByKeycloakIdLocal?> GetProfileByKeycloakIdAsync(Guid keycloakId, string? accessToken)
+        {
+            try
+            {
+                var apiPath = $"{_configuration["API"]}/org/dotnet/keycloak/{keycloakId}";
+                var apiKey = _configuration["API_KEY"];
+
+                var apiResult = await GetExternalAPIAsync(apiPath, accessToken ?? "", apiKey);
+                if (apiResult != null)
+                {
+                    var raw = JsonConvert.DeserializeObject<GetProfileByKeycloakIdResultLocal>(apiResult);
+                    if (raw != null)
+                        return raw.Result;
+                }
+
+                return null;
+            }
+            catch
+            {
+                throw;
+            }
+        }
+
+        private async Task<string> ReadRequestBodyAsync(HttpContext context)
+        {
+            context.Request.EnableBuffering();
+            using var reader = new StreamReader(context.Request.Body, leaveOpen: true);
+            var body = await reader.ReadToEndAsync();
+            context.Request.Body.Position = 0;
+            return body;
+        }
+    }
+
+    // Model classes (ถ้ายังไม่มีใน namespace นี้)
+    public class GetProfileByKeycloakIdLocal
+    {
+        public Guid Id { get; set; }
+        public string? Prefix { get; set; }
+        public string? FirstName { get; set; }
+        public string? LastName { get; set; }
+        public string? CitizenId { get; set; }
+        public string? Root { get; set; }
+        public string? Child1 { get; set; }
+        public string? Child2 { get; set; }
+        public string? Child3 { get; set; }
+        public string? Child4 { get; set; }
+        public Guid? RootId { get; set; }
+        public Guid? Child1Id { get; set; }
+        public Guid? Child2Id { get; set; }
+        public Guid? Child3Id { get; set; }
+        public Guid? Child4Id { get; set; }
+        public Guid? RootDnaId { get; set; }
+        public Guid? Child1DnaId { get; set; }
+        public Guid? Child2DnaId { get; set; }
+        public Guid? Child3DnaId { get; set; }
+        public Guid? Child4DnaId { get; set; }
+        public double? Amount { get; set; }
+        public double? PositionSalaryAmount { get; set; }
+        public string? Commander { get; set; }
+        public Guid? CommanderId { get; set; }
+        public Guid? CommanderKeycloak { get; set; }
+    }
+
+    public class GetProfileByKeycloakIdResultLocal
+    {
+        public string Message { get; set; } = string.Empty;
+        public int Status { get; set; } = -1;
+        public GetProfileByKeycloakIdLocal? Result { get; set; }
+    }
+
+    
+}

BMA.EHR.Domain/Middlewares/ErrorHandlerMiddleware.cs

@@ -17,85 +17,166 @@ namespace BMA.EHR.Domain.Middlewares
 
         public async Task Invoke(HttpContext context)
         {
+            Console.WriteLine("=== ErrorHandlerMiddleware Start ===");
+            
             try
             {
                 await _next(context);
+                Console.WriteLine($"Request completed with status: {context.Response.StatusCode}");
+
+                // จัดการ response format หลังจาก request ผ่าน pipeline แล้ว
+                await FormatResponse(context);
+            }
+            catch (ObjectDisposedException)
+            {
+                Console.WriteLine("ObjectDisposedException caught in main Invoke");
+                return;
+            }
+            catch (OperationCanceledException)
+            {
+                Console.WriteLine("OperationCanceledException caught in main Invoke");
+                return;
+            }
+            catch (Exception error)
+            {
+                Console.WriteLine($"Exception caught in main Invoke: {error.Message}");
+                // จัดการ exception และ format เป็น response
+                await FormatExceptionResponse(context, error);
+            }
+            
+            Console.WriteLine("=== ErrorHandlerMiddleware End ===");
+        }
+
+        private static async Task FormatResponse(HttpContext context)
+        {
+            try
+            {
+                if (context?.Response == null)
+                    return;
 
                 var response = context.Response;
                 var statusCode = response.StatusCode;
 
-                // ตรวจสอบว่า response ยังไม่ถูกส่งและเป็น status code ที่ต้องการจัดการ
-                if (!response.HasStarted &&
-                    (statusCode == (int)HttpStatusCode.Unauthorized || statusCode == (int)HttpStatusCode.Forbidden))
-                {
-                    var responseModel = new ResponseObject
-                    {
-                        Status = statusCode,
-                        Message = statusCode == (int)HttpStatusCode.Unauthorized
-                            ? GlobalMessages.NotAuthorized
-                            : GlobalMessages.ForbiddenAccess
-                    };
+                // Debug log
+                Console.WriteLine($"FormatResponse: StatusCode={statusCode}, HasStarted={response.HasStarted}");
 
-                    response.ContentType = "application/json";
+                // จัดการเฉพาะ status code ที่ต้องการ format และ response ยังไม่เริ่ม
+                if (!response.HasStarted && ShouldFormatResponse(statusCode))
+                {
+                    Console.WriteLine($"Formatting response for status: {statusCode}");
+                    
+                    var responseModel = CreateResponseModel(statusCode);
+                    
+                    // Clear และตั้งค่าใหม่
+                    response.Clear();
+                    response.StatusCode = statusCode; // เซ็ตกลับไป
+                    response.ContentType = "application/json; charset=utf-8";
                     
-                    // ใช้ JsonSerializer แทน WriteAsJsonAsync เพื่อความปลอดภัย
                     var jsonResponse = JsonSerializer.Serialize(responseModel);
                     await response.WriteAsync(jsonResponse);
+                    
+                    Console.WriteLine($"Response formatted successfully: {jsonResponse}");
                 }
             }
-            catch (Exception error)
+            catch (ObjectDisposedException)
             {
-                await HandleExceptionAsync(context, error);
+                Console.WriteLine("ObjectDisposedException in FormatResponse");
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"Error in FormatResponse: {ex.Message}");
             }
         }
 
-        private static async Task HandleExceptionAsync(HttpContext context, Exception error)
+        private static async Task FormatExceptionResponse(HttpContext context, Exception error)
         {
-            var response = context.Response;
-
-            // ตรวจสอบว่า response ยังไม่ถูกส่งไป
-            if (response.HasStarted)
-            {
-                // ถ้า response เริ่มแล้ว ไม่สามารถแก้ไขได้ แค่ log
-                Console.WriteLine("Cannot write error response, stream already started.");
-                Console.WriteLine($"Error: {error}");
-                return;
-            }
-
             try
             {
-                // Clear response เฉพาะเมื่อยังไม่ได้เริ่มส่ง
-                response.Clear();
-                response.ContentType = "application/json";
-                response.StatusCode = (int)HttpStatusCode.InternalServerError;
+                Console.WriteLine($"FormatExceptionResponse: Error={error.Message}");
+                
+                if (context?.Response == null)
+                    return;
 
-                // สร้าง error message
-                var msg = error.Message;
-                var inner = error.InnerException;
-                while (inner != null)
+                var response = context.Response;
+                Console.WriteLine($"Response HasStarted: {response.HasStarted}");
+
+                if (!response.HasStarted)
                 {
-                    msg += $" {inner.Message}\r\n";
-                    inner = inner.InnerException;
+                    // Clear และตั้งค่า response
+                    response.Clear();
+                    response.StatusCode = (int)HttpStatusCode.InternalServerError;
+                    response.ContentType = "application/json; charset=utf-8";
+
+                    var responseModel = new ResponseObject
+                    {
+                        Status = response.StatusCode,
+                        Message = GlobalMessages.ExceptionOccured,
+                        Result = GetErrorMessage(error)
+                    };
+
+                    var jsonResponse = JsonSerializer.Serialize(responseModel);
+                    await response.WriteAsync(jsonResponse);
+                    
+                    Console.WriteLine($"Exception response formatted: {jsonResponse}");
                 }
-
-                var responseModel = new ResponseObject
+                else
                 {
-                    Status = response.StatusCode,
-                    Message = GlobalMessages.ExceptionOccured,
-                    Result = msg
-                };
-
-                // ใช้ JsonSerializer และ WriteAsync เพื่อหลีกเลี่ยงปัญหา stream
-                var jsonResponse = JsonSerializer.Serialize(responseModel);
-                await response.WriteAsync(jsonResponse);
+                    Console.WriteLine("Cannot format exception response - response already started");
+                }
             }
-            catch (Exception writeError)
+            catch (ObjectDisposedException)
             {
-                // ถ้าเขียน response ไม่ได้ ให้ log error
-                Console.WriteLine("Failed to write error response:");
-                Console.WriteLine($"Original Error: {error}");
-                Console.WriteLine($"Write Error: {writeError}");
+                Console.WriteLine("ObjectDisposedException in FormatExceptionResponse");
             }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"Error in FormatExceptionResponse: {ex.Message}");
+            }
+        }
+
+        private static bool ShouldFormatResponse(int statusCode)
+        {
+            // กำหนด status code ที่ต้องการ format
+            return statusCode == (int)HttpStatusCode.Unauthorized ||
+                   statusCode == (int)HttpStatusCode.Forbidden ||
+                   statusCode == (int)HttpStatusCode.BadRequest ||
+                   statusCode == (int)HttpStatusCode.NotFound ||
+                   statusCode == (int)HttpStatusCode.Conflict ||
+                   statusCode == (int)HttpStatusCode.UnprocessableEntity ||
+                   statusCode == (int)HttpStatusCode.InternalServerError; // 500
+        }
+
+        private static ResponseObject CreateResponseModel(int statusCode)
+        {
+            var message = statusCode switch
+            {
+                (int)HttpStatusCode.Unauthorized => GlobalMessages.NotAuthorized,
+                (int)HttpStatusCode.Forbidden => GlobalMessages.ForbiddenAccess,
+                (int)HttpStatusCode.BadRequest => "Bad Request",
+                (int)HttpStatusCode.NotFound => "Resource Not Found", 
+                (int)HttpStatusCode.Conflict => "Conflict",
+                (int)HttpStatusCode.UnprocessableEntity => "Validation Error",
+                (int)HttpStatusCode.InternalServerError => GlobalMessages.ExceptionOccured,
+                _ => "Error"
+            };
+
+            return new ResponseObject
+            {
+                Status = statusCode,
+                Message = message
+            };
+        }
+
+        private static string GetErrorMessage(Exception error)
+        {
+            var msg = error.Message;
+            var inner = error.InnerException;
+            while (inner != null)
+            {
+                msg += $" {inner.Message}\r\n";
+                inner = inner.InnerException;
+            }
+            return msg;
         }
     }
 }

BMA.EHR.Domain/Middlewares/RequestLoggingMiddleware.cs

@@ -247,46 +247,46 @@ namespace BMA.EHR.Domain.Middlewares
         }
     }
 
-    public class GetProfileByKeycloakIdLocal
-    {
-        public Guid Id { get; set; }
-
-        public string? Prefix { get; set; }
-        public string? FirstName { get; set; }
-        public string? LastName { get; set; }
-        public string? CitizenId { get; set; }
-
-        public string? Root { get; set; }
-        public string? Child1 { get; set; }
-        public string? Child2 { get; set; }
-        public string? Child3 { get; set; }
-        public string? Child4 { get; set; }
-        public Guid? RootId { get; set; }
-        public Guid? Child1Id { get; set; }
-        public Guid? Child2Id { get; set; }
-        public Guid? Child3Id { get; set; }
-        public Guid? Child4Id { get; set; }
-        public Guid? RootDnaId { get; set; }
-        public Guid? Child1DnaId { get; set; }
-        public Guid? Child2DnaId { get; set; }
-        public Guid? Child3DnaId { get; set; }
-        public Guid? Child4DnaId { get; set; }
-        public double? Amount { get; set; }
-        public double? PositionSalaryAmount { get; set; }
-        public string? Commander { get; set; }
-
-        public Guid? CommanderId { get; set; }
-
-        public Guid? CommanderKeycloak { get; set; }
-
-    }
-
-    public class GetProfileByKeycloakIdResultLocal
-    {
-        public string Message { get; set; } = string.Empty;
-
-        public int Status { get; set; } = -1;
-
-        public GetProfileByKeycloakIdLocal? Result { get; set; }
-    }
+    // public class GetProfileByKeycloakIdLocal
+    // {
+    //     public Guid Id { get; set; }
+    //
+    //     public string? Prefix { get; set; }
+    //     public string? FirstName { get; set; }
+    //     public string? LastName { get; set; }
+    //     public string? CitizenId { get; set; }
+    //
+    //     public string? Root { get; set; }
+    //     public string? Child1 { get; set; }
+    //     public string? Child2 { get; set; }
+    //     public string? Child3 { get; set; }
+    //     public string? Child4 { get; set; }
+    //     public Guid? RootId { get; set; }
+    //     public Guid? Child1Id { get; set; }
+    //     public Guid? Child2Id { get; set; }
+    //     public Guid? Child3Id { get; set; }
+    //     public Guid? Child4Id { get; set; }
+    //     public Guid? RootDnaId { get; set; }
+    //     public Guid? Child1DnaId { get; set; }
+    //     public Guid? Child2DnaId { get; set; }
+    //     public Guid? Child3DnaId { get; set; }
+    //     public Guid? Child4DnaId { get; set; }
+    //     public double? Amount { get; set; }
+    //     public double? PositionSalaryAmount { get; set; }
+    //     public string? Commander { get; set; }
+    //
+    //     public Guid? CommanderId { get; set; }
+    //
+    //     public Guid? CommanderKeycloak { get; set; }
+    //
+    // }
+    //
+    // public class GetProfileByKeycloakIdResultLocal
+    // {
+    //     public string Message { get; set; } = string.Empty;
+    //
+    //     public int Status { get; set; } = -1;
+    //
+    //     public GetProfileByKeycloakIdLocal? Result { get; set; }
+    // }
 }

BMA.EHR.Leave/Program.cs

@@ -155,14 +155,19 @@ app.MapHealthChecks("/health");
 
 app.UseHttpsRedirection();
 app.UseCors();
+
+app.UseMiddleware<CombinedErrorHandlerAndLoggingMiddleware>();
+
 app.UseAuthentication();
 app.UseAuthorization();
+
 app.UseDefaultFiles();
 app.UseStaticFiles();
 app.MapControllers();
-app.UseMiddleware<ErrorHandlerMiddleware>();
-// Disable ก่อน เพื่อแก้ไขให้เรีบร้อยก่อนการใช้งาน
-app.UseMiddleware<RequestLoggingMiddleware>();
+// app.UseMiddleware<ErrorHandlerMiddleware>();
+// // Disable ก่อน เพื่อแก้ไขให้เรีบร้อยก่อนการใช้งาน
+// app.UseMiddleware<RequestLoggingMiddleware>();
+
 
 
 app.UseHangfireDashboard("/hangfire", new DashboardOptions()