public Question PostQuestionFromDraft(QuestionCreateFromDraftRequestDTO q, int accountId)
{
DraftQuestion question = _questionServices.GetDraftQuestion(q.QuestionDraftId);
//Validations
if (accountId != question.AccountId)
{
throw new InvalidAccountException("User cannot edit another user's question");
}
if (q.Text == null || q.Text.Length < _questionCharMin || q.Text.Length > _questionCharMax)
{
throw new InvalidQuestionLengthException("Question must be between " + _questionCharMin + " and " + _questionCharMax + " characters.");
}
//Create question after validations based on type
//Then post question and return posted question
Question questionToPost = question;
switch (q.QuestionType)
{
case _schoolQuestion:
//Validate Ids?
questionToPost = new SchoolQuestion()
{
AccountId = accountId,
SchoolId = q.SchoolId,
Text = q.Text,
ExpNeededToAnswer = q.ExpNeededToAnswer
};
_questionServices.DeleteQuestion(q.QuestionDraftId);
return(_questionServices.UpdateQuestion(questionToPost));
case _departmentQuestion:
//Validate Ids?
questionToPost = new DepartmentQuestion()
{
AccountId = accountId,
SchoolDepartmentId = q.DepartmentId,
Text = q.Text,
ExpNeededToAnswer = q.ExpNeededToAnswer
};
// Delete question then return posted question
_questionServices.DeleteQuestion(q.QuestionDraftId);
return(_questionServices.PostQuestion(questionToPost));
case _courseQuestion:
questionToPost = new CourseQuestion()
{
AccountId = accountId,
CourseId = q.CourseId,
Text = q.Text,
ExpNeededToAnswer = q.ExpNeededToAnswer
};
_questionServices.DeleteQuestion(q.QuestionDraftId);
return(_questionServices.PostQuestion(questionToPost));
default:
throw new ArgumentException("Invalid Question type");
}
}
//private string _schoolQuestionTypeName = typeof(SchoolQuestion).Name;
//private string _departmentQuestionTypeName = typeof(DepartmentQuestion).Name;
//private string _courseQuestionTypeName = typeof(CourseQuestion).Name;
//private string _draftQuestionTypeName = typeof(CourseQuestion).Name;
public Question PostQuestion(QuestionCreateRequestDTO q, int accountId)
{
//Validations
if (q.Text == null || q.Text.Length < _questionCharMin || q.Text.Length > _questionCharMax)
{
throw new InvalidQuestionLengthException("Question must be between " + _questionCharMin + " and " + _questionCharMax + " characters.");
}
//Create question after validations based on type
//Then post question and return posted question
Question question;
switch (q.QuestionType)
{
case _schoolQuestion:
//Validate Ids?
question = new SchoolQuestion()
{
AccountId = accountId,
SchoolId = q.SchoolId,
Text = q.Text,
ExpNeededToAnswer = q.ExpNeededToAnswer
};
return(_questionServices.PostQuestion(question));
case _departmentQuestion:
//Validate Ids?
question = new DepartmentQuestion()
{
AccountId = accountId,
SchoolDepartmentId = q.DepartmentId,
Text = q.Text,
ExpNeededToAnswer = q.ExpNeededToAnswer
};
return(_questionServices.PostQuestion(question));
case _courseQuestion:
question = new CourseQuestion()
{
AccountId = accountId,
CourseId = q.CourseId,
Text = q.Text,
ExpNeededToAnswer = q.ExpNeededToAnswer
};
return(_questionServices.PostQuestion(question));
case _draftQuestion:
question = new DraftQuestion()
{
AccountId = accountId,
Text = q.Text,
ExpNeededToAnswer = q.ExpNeededToAnswer
};
return(_questionServices.PostQuestion(question));
default:
throw new ArgumentException("Invalid Question type");
}
}
public vCourseQuestion(CourseQuestion model)
{
this.ID = model.ID;
this.Content = model.Content;
this.RightAnswer = model.RightAnswer;
this.Remark = model.Remark;
this.Time = model.Time;
this.CourseID = model.CourseID;
this.Course = model.Course;
this.Answers= model.Answers.Split('|').ToList();
}
public ActionResult AddCourseQuestion(CourseQuestion model)
{
var options = Request.Params.GetValues("option");
string Answers = "";
for (int i = 0; i < options.Count(); i++)
{
if (i == options.Count() - 1)
{
Answers += options[i];
}
else
{
Answers += options[i] + "|";
}
}
model.Answers = Answers;
model.Time = DateTime.Now;
db.CourseQuestions.Add(model);
db.SaveChanges();
return Redirect("/Admin/CourseShow/" + model.CourseID);
}
public ActionResult CourseShow(int id)
{
CourseQuestion coursequestion = new CourseQuestion();
List<CourseQuestion> coursequestions = db.CourseQuestions.Where(cq => cq.CourseID == id).ToList();
List<vCourseQuestion> coursequestionlist = new List<vCourseQuestion>();
foreach (var item in coursequestions)
{
coursequestionlist.Add(new vCourseQuestion(item));
}
ViewBag.CourseQuestions = coursequestionlist;
Course course = new Course();
course = db.Courses.Find(id);
ViewBag.Course = course;
return View();
}
public ActionResult CourseQuestionDelete(int id)
{
CourseQuestion coursequestion = new CourseQuestion();
coursequestion = db.CourseQuestions.Find(id);
db.CourseQuestions.Remove(coursequestion);
db.SaveChanges();
return Content("ok");
}