public IActionResult DeleteSeminarById([FromRoute] int seminarId)
{
//IActionResult response = new IActionResult(HttpStatusCode.NoContent);
//response.Content = new StringContent("成功", Encoding.UTF8);
//IActionResult response2 = new IActionResult(HttpStatusCode.BadRequest);
//response2.Content = new StringContent("错误的ID格式", Encoding.UTF8);
//IActionResult response3 = new IActionResult(HttpStatusCode.Forbidden);
//response3.Content = new StringContent("权限不足", Encoding.UTF8);
//IActionResult response4 = new IActionResult(HttpStatusCode.NotFound);
//response3.Content = new StringContent("未找到讨论课", Encoding.UTF8);
//return response;
try
{
_seminarService.DeleteSeminarBySeminarId(seminarId);
}
catch (SeminarNotFoundException)
{
return(StatusCode(404, new { msg = "未找到讨论课" }));
}
catch (ArgumentException)
{
return(StatusCode(400, new { msg = "错误的ID格式" }));
}
return(NoContent());
}
public IActionResult DeleteSeminar(long seminarId)
{
// Authentication
// 学生无法删除讨论课，返回403
if (User.Type() == Shared.Models.Type.Student)
{
return(StatusCode(403, new { msg = "学生无法删除讨论课！" }));
}
try
{
// Delete seminar from database
// 怎么完成无法删除他人讨论课的权限判断？？？
_iSeminarService.DeleteSeminarBySeminarId(seminarId);
// Success
return(NoContent());
}
//If seminar not found, 返回404
catch (SeminarNotFoundException)
{
return(NotFound(new { msg = "未找到该讨论课！" }));
}
//seminarId 格式错误，返回400
catch (ArgumentException)
{
return(BadRequest(new { msg = "错误的ID格式！" }));
}
}
[HttpDelete("/seminar/{seminarId:long}")]//测试成功
public IActionResult DeleteSeminarById([FromRoute] long seminarId)
{
try
{
_service.DeleteSeminarBySeminarId(seminarId);
return(NoContent());
}
catch (SeminarNotFoundException)
{
return(StatusCode(404, new { msg = "讨论课不存在!" }));
}
}
public IActionResult DeleteSeminarById([FromRoute] long seminarId)
{
if (User.Type() != Type.Teacher)
{
return(StatusCode(403, new { msg = "权限不足" }));
}
try
{
_seminarService.DeleteSeminarBySeminarId(seminarId);
return(NoContent());
}
catch (SeminarNotFoundException)
{
return(StatusCode(404, new { msg = "讨论课不存在" }));
}
catch (ArgumentException)
{
return(StatusCode(400, new { msg = "讨论课ID输入格式有误" }));
}
}