/// <summary>
/// 创建教室信息
/// </summary>
/// <param name="newUserModel">需要创建的教室信息</param>
public ClassroomModel Add(ClassroomModel newClassroomModel)
{
try
{
center_classrooms classroom = new center_classrooms();
classroom.center_id = newClassroomModel.CenterId;
classroom.classroom_name = newClassroomModel.Name;
classroom.upper_limit = newClassroomModel.UpperLimit;
_unitOfWork.AddAction(classroom, DataActions.Add);
_unitOfWork.Save();
newClassroomModel.Id = classroom.classroom_id;
return(newClassroomModel);
}
catch (RepositoryException rex)
{
string msg = rex.Message;
string reason = rex.StackTrace;
throw new FaultException <LCFault>
(new LCFault(msg), reason);
}
catch (Exception ex)
{
string msg = ex.Message;
string reason = ex.StackTrace;
throw new FaultException <LCFault>
(new LCFault(msg), reason);
}
}
/// <summary>
/// 更新教室信息
/// </summary>
/// <param name="newUserModel">需要更新的教室信息</param>
public ClassroomModel Update(ClassroomModel newClassroomModel)
{
try
{
Repository <center_classrooms> classroommoduleDal = _unitOfWork.GetRepository <center_classrooms>();
center_classrooms classroom = classroommoduleDal.GetObjectByKey(newClassroomModel.Id).Entity;
if (classroom != null)
{
classroom.center_id = newClassroomModel.CenterId;
classroom.classroom_name = newClassroomModel.Name;
classroom.upper_limit = newClassroomModel.UpperLimit;
}
_unitOfWork.AddAction(classroom, DataActions.Update);
_unitOfWork.Save();
return(newClassroomModel);
}
catch (RepositoryException rex)
{
string msg = rex.Message;
string reason = rex.StackTrace;
throw new FaultException <LCFault>
(new LCFault(msg), reason);
}
catch (Exception ex)
{
string msg = ex.Message;
string reason = ex.StackTrace;
throw new FaultException <LCFault>
(new LCFault(msg), reason);
}
}
/// <summary>
/// 根据教室编号删除教室中心信息
/// </summary>
/// <param name="userCode">教学中心编号</param>
public bool DeleteById(int id)
{
bool res = true;
try
{
Repository <center_classrooms> classroomDal = _unitOfWork.GetRepository <center_classrooms>();
center_classrooms classroom = classroomDal.GetObjectByKey(id).Entity;
if (classroom != null)
{
if (classroom.schedule.Count > 0)
{
throw new FaultException <LCFault>(new LCFault("教室信息删除失败"), "该教室目前正在被相关课程使用，无法删除");
}
else
{
_unitOfWork.AddAction(classroom, DataActions.Delete);
_unitOfWork.Save();
}
}
else
{
res = false;
throw new FaultException <LCFault>(new LCFault("用户教室失败"), "该教室不存在，无法删除");
}
}
catch (RepositoryException rex)
{
string msg = rex.Message;
string reason = rex.StackTrace;
throw new FaultException <LCFault>
(new LCFault(msg), reason);
}
catch (Exception ex)
{
string msg = ex.Message;
string reason = ex.StackTrace;
throw new FaultException <LCFault>
(new LCFault(msg), reason);
}
return(res);
}
private ClassroomModel BuildModel(center_classrooms classroomEntity)
{
if (classroomEntity == null)
{
return(null);
}
else
{
ClassroomModel classroommodel = new ClassroomModel();
classroommodel.Id = classroomEntity.classroom_id;
classroommodel.CenterId = classroomEntity.center_id;
classroommodel.Name = classroomEntity.classroom_name;
if (!classroomEntity.upper_limit.HasValue)
{
classroommodel.UpperLimit = 0;
}
else
{
classroommodel.UpperLimit = classroomEntity.upper_limit.Value;
}
return(classroommodel);
}
}
