public Result AddProblem()
{
if (HttpContext.Session.GetInt32("UserId") == null)
{
throw new UserException(UserException.Type.NotSiginIn);
}
var data = HttpContext.Request.Form;
InputProblemInfo inputProblemInfo = new InputProblemInfo();
inputProblemInfo.Content = data.Files.GetFile("content");
inputProblemInfo.RightResult = data.Files.GetFile("right_result");
inputProblemInfo.TestCase = data.Files.GetFile("test_case");
foreach (var item in data.Files)
{
if (item.ContentType != "text/plain")
{
throw new UserException(UserException.Type.InputError);
}
}
try
{
inputProblemInfo.SimpleInfo = new Problem
{
MaxMemory = int.Parse(data["max_memory"].ToString()),
MaxTime = int.Parse(data["max_time"].ToString()),
Title = data["title"].ToString()
};
}
catch (Exception)
{
throw new UserException(UserException.Type.InputError);
}
if (ProblemServices.CheckTitle(inputProblemInfo.SimpleInfo.Title))
{
throw new UserException(UserException.Type.ProblemExists);
}
ProblemServices.AddProblem(inputProblemInfo);
return(new Result());
}
public Result <OutputProblemInfo> GetProblem([FromForm] string title)
{
return(new Result <OutputProblemInfo>(ProblemServices.GetProblemInfo(title)));
}
public Result <List <Problem> > GetProblems(int start_from, int len)
{
return(new Result <List <Problem> >(ProblemServices.GetProblems(start_from, len)));
}
