public ActionResult Signup(string id, ContestSignupModel model)
{
if (!ModelState.IsValid) return View(model);
try
{
switch (model.Type.Value)
{
case ContestSignupModel.SignupType.Attend:
Contest.ByName(id).Attend();
break;
case ContestSignupModel.SignupType.Virtual:
if (model.StartTime == null)
{
ModelState.AddModelError("StartTime", "开始时间非法");
return View(model);
}
Contest.ByName(id).VirtualAttend(model.StartTime.Value);
break;
case ContestSignupModel.SignupType.Practice:
Contest.ByName(id).PracticeAttend();
break;
case ContestSignupModel.SignupType.Cancel:
Contest.ByName(id).Disattended();
break;
}
}
catch (ContestNotFoundException)
{
return RedirectToAction("Error", "Shared", new { msg = "没有这场比赛" });
}
catch (UserNotLoginException)
{
throw;
}
catch (AlreadyAttendedContestException)
{
return RedirectToAction("Error", "Shared", new { msg = "不可重复参加比赛" });
}
catch (ContestEndedException)
{
return RedirectToAction("Error", "Shared", new { msg = "比赛已结束，不可报名" });
}
catch (ContestNotStartedException)
{
return RedirectToAction("Error", "Shared", new { msg = "比赛尚未开始" });
}
catch (ContestStartedException)
{
return RedirectToAction("Error", "Shared", new { msg = "比赛已经开始，不可取消参赛" });
}
catch (VirtualStartTooEarlyException)
{
return RedirectToAction("Error", "Shared", new { msg = "模拟比赛开始时间不得早于当前时间" });
}
return RedirectToAction("Show", new { id = id });
}
public ActionResult Signup(string id)
{
Contest contest;
try
{
contest = Contest.ByName(id);
}
catch (ContestNotFoundException)
{
return RedirectToAction("Error", "Shared", new { msg = "没有相应的比赛" });
}
ContestSignupModel model = new ContestSignupModel
{
Contest = contest,
StartTime = DateTime.Now.AddMinutes(5)
};
return View(model);
}
