public async Task <ActionResult> Draft([FromBody] ExamSubmission submission)
{
if (submission == null || submission.ExamAnswers == null ||
submission.ExamAnswers.Count == 0 || string.IsNullOrWhiteSpace(submission.ExamVersion))
{
return(BadRequest());
}
if (!IsValidVersion(submission.ExamVersion))
{
return(NotFound());
}
var drafts = await UserSubmissionsAsync();
var draft = drafts.Value.SingleOrDefault(s => s.Version == submission.ExamVersion);
if (draft == null)
{
draft = new AuditExamSubmission
{
IsSubmitted = false,
UserID = drafts.Key.Id,
Version = submission.ExamVersion,
};
db_.AuditExamSubmissions.Add(draft);
}
draft.RawSubmission = JsonConvert.SerializeObject(submission);
draft.SubmitTime = DateTime.Now;
await db_.SaveChangesAsync();
return(Ok());
}
public async Task <ActionResult> Submit([FromBody] ExamSubmission submission)
{
if (submission == null || submission.ExamAnswers == null || submission.ExamAnswers.Count == 0)
{
return(BadRequest());
}
if (!IsValidVersion(submission.ExamVersion))
{
return(NotFound());
}
var submissions = await UserSubmissionsAsync();
var submit = submissions.Value.SingleOrDefault(s => s.Version == submission.ExamVersion);
if (submit == null)
{
submit = new AuditExamSubmission
{
UserID = submissions.Key.Id,
Version = submission.ExamVersion,
};
}
else if (submit.IsSubmitted)
{
return(BadRequest());
}
submit.IsSubmitted = true;
submit.RawSubmission = JsonConvert.SerializeObject(submission);
ExamResult result = GetResult(submission);
submit.SubmitTime = result.SubmitTime;
submit.HasPassed = result.HasPassed;
submit.Score = result.Score;
submit.RawResult = JsonConvert.SerializeObject(result);
await db_.SaveChangesAsync();
return(Json(result));
}
