refactory: chat 로직의 request form 변경 및 userId JWT로 주입

Author: ImGdevel

ProjectVG.Api/Controllers/ChatController.cs

@@ -3,6 +3,8 @@
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Authorization;
 using ProjectVG.Api.Filters;
+using ProjectVG.Application.Models.Chat;
+using System.Security.Claims;
 
 namespace ProjectVG.Api.Controllers
 {
@@ -12,21 +14,29 @@ namespace ProjectVG.Api.Controllers
     public class ChatController : ControllerBase
     {
         private readonly IChatService _chatService;
-        private readonly IServiceScopeFactory _scopeFactory;
-        private readonly ILogger<ChatController> _logger;
 
-        public ChatController(IChatService chatService, IServiceScopeFactory scopeFactory, ILogger<ChatController> logger)
+        public ChatController(IChatService chatService)
         {
             _chatService = chatService;
-            _scopeFactory = scopeFactory;
-            _logger = logger;
         }
 
         [JwtAuthentication]
         [HttpPost]
         public async Task<IActionResult> ProcessChat([FromBody] ChatRequest request)
         {
-            var command = request.ToProcessChatCommand();
+            var userId = User.FindFirst(ClaimTypes.NameIdentifier)?.Value;
+            if (string.IsNullOrEmpty(userId) || !Guid.TryParse(userId, out var userGuid))
+            {
+                return Unauthorized(new { success = false, message = "Invalid user information from token" });
+            }
+          
+            ProcessChatCommand command = new() {
+                UserId = userGuid,
+                CharacterId = request.CharacterId,
+                Message = request.Message,
+                SessionId = request.SessionId,
+            };
+
             var requestResponse = await _chatService.EnqueueChatRequestAsync(command);
 
             return Ok(new { 

ProjectVG.Api/Models/Chat/Request/ChatRequest.cs

@@ -14,34 +14,10 @@ public class ChatRequest
         [JsonPropertyName("character_id")]
         public Guid CharacterId { get; set; }
 
-        [JsonPropertyName("requested_at")]
-        public DateTime RequestedAt { get; set; }
-
-        [JsonPropertyName("user_id")]
-        public Guid UserId { get; set; }
-
         [JsonPropertyName("action")]
         public string? Action { get; set; }
 
-        [JsonPropertyName("instruction")]
-        public string? Instruction { get; set; }
-
         [JsonPropertyName("use_tts")]
         public bool UseTTS { get; set; } = true;
-
-        public ProcessChatCommand ToProcessChatCommand()
-        {
-            return new ProcessChatCommand
-            {
-                SessionId = this.SessionId,
-                Message = this.Message,
-                CharacterId = this.CharacterId,
-                RequestedAt = this.RequestedAt,
-                Action = this.Action,
-                Instruction = this.Instruction,
-                UserId = this.UserId,
-                UseTTS = this.UseTTS
-            };
-        }
     }
 }

ProjectVG.Application/Models/Chat/ProcessChatCommand.cs

@@ -4,18 +4,13 @@ namespace ProjectVG.Application.Models.Chat
 {
     public class ProcessChatCommand
     {
-        private string _requestId = Guid.NewGuid().ToString();
-        public string RequestId
-        {
-            get => string.IsNullOrEmpty(_requestId) ? (_requestId = Guid.NewGuid().ToString()) : _requestId;
-            set => _requestId = value;
-        }
+        public Guid RequestId { get; }
         public string SessionId { get; set; } = string.Empty;
         public string Message { get; set; } = string.Empty;
 
         public Guid UserId { get; set; }
         public Guid CharacterId { get; set; }
-        public DateTime RequestedAt { get; set; }
+        public DateTime RequestedAt { get; }
         public string? Action { get; set; }
         public string? Instruction { get; set; }
         public bool UseTTS { get; set; } = true;
@@ -28,5 +23,23 @@ internal void SetCharacter(CharacterDto character)
         }
 
         public bool IsCharacterLoaded => Character != null;
+
+        // 기본 생성자
+        public ProcessChatCommand()
+        {
+            RequestId = Guid.NewGuid();
+            RequestedAt = DateTime.UtcNow;
+        }
+
+        // 주요 값들을 받는 생성자
+        public ProcessChatCommand(Guid userId, Guid characterId, string message, string sessionId = "")
+        {
+            RequestId = Guid.NewGuid();
+            UserId = userId;
+            CharacterId = characterId;
+            Message = message;
+            SessionId = sessionId;
+            RequestedAt = DateTime.UtcNow;
+        }
     }
 }