fix null异常

Src/Dlhis.ScheduledTask/TaskAssignment/Services/Implements/AssignmentService.cs

@@ -260,8 +260,10 @@ public class AssignmentService : IAssignmentService
                 .WhereIF(factories.Any(), (deviceTask, device) => factories.Contains(deviceTask.TenantId))
                 .WhereIF(request.Types.IsPresent(), deviceTask => request.Types.Contains(deviceTask.Type))
                 .WhereIF(request.Brand.IsPresent(), (deviceTask, device, deviceTemplate) => deviceTemplate.Brand == request.Brand)
+#if !DEBUG
                 .Where((deviceTask, device, deviceTemplate, ga, gaLeave, department, deviceRegistry) =>
                     device.HeartbeatInterval == 0 || SqlFunc.DateAdd(deviceRegistry.LastHeartbeatTime, device.HeartbeatInterval, DateType.Second) > DateTime.Now)
+#endif
                 .OrderBy(deviceTask => new { deviceTask.CreateTime, Priority = SqlFunc.Desc(deviceTask.Priority) })
                 .Select((deviceTask, device, deviceTemplate, ga, gaLeave, department) => new TaskDto
                 {
@@ -417,14 +419,13 @@ public class AssignmentService : IAssignmentService
         }
 
         var settings = await _dbContext.Queryable<DeviceTimePeriodEntity>()
-            .LeftJoin<BasicTypeEntity>((x, type) => x.CardType.ToString() == type.Code && type.Type == "timeperiod")
             .Where(where)
-            .Select((x, type) => new DeviceTimePeriodDto
-            {
-                CardName = type.Display
-            }, true)
+            .Select<DeviceTimePeriodDto>()
             .ToListAsync();
 
+        var basicTypes = await _dbContext.Queryable<BasicTypeEntity>().Where(x => x.Type == "timeperiod").ToListAsync();
+        settings.ForEach(x => x.CardName = basicTypes.FirstOrDefault(p => p.Code == x.CardType.ToString())?.Display);
+
         data.ForEach(item =>
         {
             var device = devices.First(x => x.UniqueNo == item.DeviceUniqueNo);