fix 优化子查询问题

Src/Dlhis.ScheduledTask/DeviceUploadLog/Services/Implements/DeviceUploadLogService.cs

@@ -151,7 +151,7 @@ public class DeviceUploadLogService : IDeviceUploadLogService
             _ => throw new UserFriendlyException("不支持当前设备类型")
         };
 
-        return await _dbContext.Queryable<DeviceUploadLogEntity>()
+        var r = await _dbContext.Queryable<DeviceUploadLogEntity>()
             .LeftJoin<DeviceEntity>((x, device) => x.DeviceUniqueNo == device.UniqueNo)
             .LeftJoin<GainfoEntity>((x, device, ga) => x.UserUniqueNo == ga.Code)
             .LeftJoin<OutsourceEntity>((x, device, ga, os) => x.UserUniqueNo == os.Code)
@@ -176,7 +176,7 @@ public class DeviceUploadLogService : IDeviceUploadLogService
                 OriginUserUniqueNo = x.UserUniqueNo,
                 OutsourceSupplier = os.Supplier,
                 SapUserCode = os.SapCode,
-                SapUserName = SqlFunc.Subqueryable<GainfoEntity>().Where(p => p.Code == os.SapCode).Select(p => p.Name),
+                //SapUserName = ,
                 DeviceUniqueNo = x.DeviceUniqueNo,
                 RaiseDateTime = x.RaiseDateTime,
                 CreateTime = x.CreateTime,
@@ -189,5 +189,20 @@ public class DeviceUploadLogService : IDeviceUploadLogService
                 Status = x.Status,
             })
             .ToPageListAsync(request);
+
+
+        var sapUserCodes = r.Data.Select(x => x.SapUserCode).Distinct().ToList();
+
+        var gainfos = await _dbContext.Queryable<GainfoEntity>().Where(x => sapUserCodes.Contains(x.Code)).Select(x => new { x.Code, x.Name }).ToListAsync();
+        foreach (var item in r.Data)
+        {
+            var s = gainfos.FirstOrDefault(x => x.Code == item.SapUserCode);
+            if (s != null)
+            {
+                item.SapUserName = s.Name;
+            }
+        }
+
+        return r;
     }
 }