修改查询报错

src/Hotline.Api/Controllers/OrderController.cs

@@ -2546,14 +2546,27 @@ public class OrderController : BaseController
         dto.RepeatableEventDetails = repeatables;
         if (!string.IsNullOrEmpty(dto.WorkflowId))
         {
+
             var workflow = await _workflowDomainService.GetWorkflowAsync(dto.WorkflowId, withSteps: true,
                 cancellationToken: HttpContext.RequestAborted);
-            var centerOpinion = workflow.Steps.Where(x => x.HandlerOrgId == OrgSeedData.CenterId).OrderByDescending(x => x.CreationTime).Select(x => x.Opinion).First();
-            dto.CenterOpinion = string.IsNullOrEmpty(centerOpinion) ? string.Empty : centerOpinion;
-            var sendBack = await _orderSendBackAuditRepository.Queryable().Where(x => x.OrderId == dto.Id).OrderByDescending(x => x.CreationTime).FirstAsync();
-            dto.SendBackOpinion = sendBack is { Id: not null } && !string.IsNullOrEmpty(sendBack.Content) ? sendBack.Content : string.Empty;
+            //  var centerOpinion = workflow.Steps.Where(x => x.HandlerOrgId == OrgSeedData.CenterId).OrderByDescending(x => x.CreationTime).Select(x => x.Opinion).FirstOrDefault();
+            var centerOpinion = workflow.Steps.Where(x => x.HandlerOrgId == OrgSeedData.CenterId).MaxBy(d => d.CreationTime)?.Opinion ?? string.Empty;
+
+            dto.CenterOpinion = centerOpinion;//string.IsNullOrEmpty(centerOpinion) ? string.Empty : centerOpinion;
             List<OrderRemarksDto> remarks = workflow.Steps.Where(x => !string.IsNullOrEmpty(x.Remark)).Select(x => new OrderRemarksDto { Remark = x.Remark, RemarkTime = x.CreationTime, RemarkUser = x.CreatorName }).ToList();
             dto.OrderRemarks = remarks;
+
+            var sendBack = await _orderSendBackAuditRepository.Queryable().Where(x => x.OrderId == dto.Id).OrderByDescending(x => x.CreationTime).FirstAsync();
+            dto.SendBackOpinion = sendBack is { Id: not null } && !string.IsNullOrEmpty(sendBack.Content) ? sendBack.Content : string.Empty;
+
+            //var workflow = await _workflowDomainService.GetWorkflowAsync(dto.WorkflowId, withSteps: true,
+            //    cancellationToken: HttpContext.RequestAborted);
+            //var centerOpinion = workflow.Steps.Where(x => x.HandlerOrgId == OrgSeedData.CenterId).OrderByDescending(x => x.CreationTime).Select(x => x.Opinion).First();
+            //dto.CenterOpinion = string.IsNullOrEmpty(centerOpinion) ? string.Empty : centerOpinion;
+            //var sendBack = await _orderSendBackAuditRepository.Queryable().Where(x => x.OrderId == dto.Id).OrderByDescending(x => x.CreationTime).FirstAsync();
+            //dto.SendBackOpinion = sendBack is { Id: not null } && !string.IsNullOrEmpty(sendBack.Content) ? sendBack.Content : string.Empty;
+            //List<OrderRemarksDto> remarks = workflow.Steps.Where(x => !string.IsNullOrEmpty(x.Remark)).Select(x => new OrderRemarksDto { Remark = x.Remark, RemarkTime = x.CreationTime, RemarkUser = x.CreatorName }).ToList();
+            //dto.OrderRemarks = remarks;
         }
         return dto;
     }