public void DeleteMemo(Memo memo)
{
memo = MemoDao.GetMemoByKeynote(memo.Keynote);
if (memo != null)
{
MemoDao.DeleteMemo(memo);
}
}
public void DeleteEmployee(Memo memo)
{
try
{
MemoService.DeleteMemo(memo);
}
catch (Exception)
{
throw new HttpResponseException(HttpStatusCode.InternalServerError);
}
}
public Memo AddMemo(Memo memo)
{
CheckMemoIsNotNullThrowException(memo);
try
{
return MemoService.AddMemo(memo);
}
catch (Exception)
{
throw new HttpResponseException(HttpStatusCode.InternalServerError);
}
}
public Memo UpdateMemo(Memo memo)
{
CheckmemoIsNullThrowException(memo);
try
{
MemoService.UpdateMemo(memo);
return MemoService.GetMemoByKeynote(memo.Keynote);
}
catch (Exception)
{
throw new HttpResponseException(HttpStatusCode.InternalServerError);
}
}
public void UpdateMemo(Memo memo)
{
MemoDao.UpdateMemo(memo);
}
public Memo AddMemo(Memo memo)
{
MemoDao.AddMemo(memo);
return GetMemoByKeynote(memo.Keynote);
}
/// <summary>
/// 檢查課程資料是否存在，如果不存在則拋出錯誤.
/// </summary>
/// <param name="memo">
/// 課程資料.
/// </param>
private void CheckmemoIsNullThrowException(Memo memo)
{
Memo dbMemo = MemoService.GetMemoById(memo.Id);
if (dbMemo == null)
{
throw new HttpResponseException(HttpStatusCode.NotFound);
}
}
/// <summary>
/// 檢查課程資料是否存在，如果存在則拋出錯誤.
/// </summary>
/// <param keynote="memo">
/// 課程資料.
/// </param>
private void CheckMemoIsNotNullThrowException(Memo memo)
{
Memo dbMemo = MemoService.GetMemoById(memo.Id);
if (dbMemo != null)
{
throw new HttpResponseException(HttpStatusCode.Conflict);
}
}
