public MultiChoiceQuestionModelCreator(string questionStr, bool isMultiplePoints = true, bool shuffleChoices = true)
{
_question = new MCQuestionModel
{
//Question = questionStr,
TextContent = questionStr,
IsMultiplePoints = isMultiplePoints,
ShuffleChoices = shuffleChoices
};
}
public HttpResponseMessage Patch([FromBody] MCQuestionModel model)
{
try
{
if (ModelState.IsValid == false || _mcQuestionSvc.UpdateQuestion(model) == false)
{
return(Request.CreateResponse(HttpStatusCode.BadRequest));
}
return(Request.CreateResponse(HttpStatusCode.OK));
}
catch (ServiceException ex)
{
return(Request.CreateResponse(ex.HttpStatusCode, ex.Message));
}
}
public void AddMultiChoiceQuestion(MCQuestionModel actualQuestion, QuestionViewTypeEnum questionViewType = QuestionViewTypeEnum.Tinymce)
{
var question = new QuestionModel()
{
Id = _qIdx,
QuestionType = QuestionTypeEnum.MultipleChoice,
QuestionId = _qIdx,
QuestionViewType = questionViewType
};
actualQuestion.Id = _qIdx;
_model.Questions.Add(question);
_model.MultiChoiceQuestions.Add(actualQuestion);
_qIdx++;
}
private bool CreateQuestion(MCQuestionModel model)
{
var entity = MappingUtil.Map <MCQuestionModel, MultipleChoiceQuestion>(model);
entity.AuthorId = _currentUser.Id;
entity.Question = "";
if (entity.AddContentType == AddContentTypeEnum.PictureOnly)
{
string tmpString;
ImageUtil.SaveImage("Test_" + model.TestId.ToString(), model.NewImageFileName, "", model.ImageContent, out tmpString);
entity.ImageUrl = tmpString;
}
_uow.MultipleChoiceQuestions.Add(entity);
_uow.SaveChanges();
MappingUtil.Map(entity, model);
model.Question = model.TextContent;
return(true);
}
public QuestionModel CreateQuestion(object model)
{
QuestionModel questionModel = null;
MCQuestionModel actualModel = JsonConvert.DeserializeObject <MCQuestionModel>(model.ToString());
if (actualModel != null)
{
if (CreateQuestion(actualModel) == true)
{
questionModel = new QuestionModel()
{
Id = actualModel.Id,
QuestionId = actualModel.Id,
QuestionType = QuestionTypeEnum.MultipleChoice,
Question = actualModel.Question,
TestId = actualModel.TestId
};
}
}
return(questionModel);
}
public bool UpdateQuestion(MCQuestionModel model)
{
try
{
var entity = MappingUtil.Map <MCQuestionModel, MultipleChoiceQuestion>(model);
entity.Choices = null;
if (entity.AddContentType == AddContentTypeEnum.PictureOnly && model.IsImageChanged)
{
string tmpString;
ImageUtil.SaveImage("Test_" + model.TestId.ToString(), model.NewImageFileName, "", model.ImageContent, out tmpString, true);
entity.ImageUrl = tmpString;
}
_uow.MultipleChoiceQuestions.Update(entity);
_uow.SaveChanges();
return(true);
}
catch (Exception)
{
return(false);
}
}