fix: align backend APIs and upload flow

FileService.WebApi/Controllers/FileTask/FileTaskController.cs

@@ -28,6 +28,8 @@ namespace FileService.WebApi.Controllers.FileTask
             var res = await service.InitTaskAsync(new UploadTaskInitCommand(
                     UploaderId: Guid.Parse(userId),
                     ConversationId: request.ConversationId,
+                    ChatType: request.ChatType,
+                    TargetId: request.TargetId,
                     FileName: request.FileName,
                     FileSize: request.FileSize,
                     contentType: request.ContentType,
@@ -44,6 +46,13 @@ namespace FileService.WebApi.Controllers.FileTask
             return Ok(res);
         }
 
+        [HttpGet("status")]
+        public async Task<IActionResult> Status(Guid taskId)
+        {
+            var userId = User.FindFirstValue(ClaimTypes.NameIdentifier);
+            return Ok(await service.GetStatusAsync(taskId, Guid.Parse(userId)));
+        }
+
         [HttpGet("Getuploadurl")]
         public async Task<IActionResult> GetUploadUrl(string sessionId, int partNum)
         {
@@ -53,19 +62,20 @@ namespace FileService.WebApi.Controllers.FileTask
         }
 
         [HttpPost("complete")]
+        [UnitOfWork(typeof(FileDbContext))]
         public async Task<IActionResult> Complete([FromBody] CompleteTaskRequest request)
         {
             var userId = User.FindFirstValue(ClaimTypes.NameIdentifier);
             var res = await service.CompleteTaskAsync(new UploadTaskCompleteCommand(request.SessionId, Guid.Parse(userId), request.Parts));
-            return Ok(res);
+            return res.Succeeded ? Accepted(res) : Ok(res);
         }
 
         [HttpPost("local/parts/upload")]
         public async Task<IActionResult> LocalUpload(string sessionId, int partNumber, IFormFile file)
         {
-            //var userId = User.FindFirstValue(ClaimTypes.NameIdentifier);
+            var userId = User.FindFirstValue(ClaimTypes.NameIdentifier);
             var stream = file.OpenReadStream();
-            var res = await service.UploadPartAsync(new UploadPartCommand(stream, sessionId, partNumber, file.Length));
+            var res = await service.UploadPartAsync(new UploadPartCommand(stream, sessionId, partNumber, file.Length), Guid.Parse(userId));
             return Ok(res);
         }
     }