public ActionResult <QuestionFormDTO> CreateNewQuestionForm(QuestionFormDTO questionFormDTO)
{
// Handle error if no data is sent.
if (questionFormDTO == null)
{
return(BadRequest("QuestionForm data must be set!"));
}
try
{
// Map the DTO to entity and save the entity
QuestionForm createdEntity = _service.SaveQuestionForm(questionFormDTO.ToEntity());
// According to the conventions, we have to return a HTTP 201 created repsonse, with field
// "Location" in the header pointing to the created object
return(CreatedAtAction(
nameof(GetQuestionForm),
new { id = createdEntity.Id },
new QuestionFormDTO(createdEntity)));
}
catch (QuestionFormExistsException)
{
return(Conflict("The desired ID for the QuestionForm is already taken!"));
}
}
public IHttpActionResult AskQusetion(QuestionFormDTO questionForm)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
Question question = new Question
{
Title = questionForm.Title,
Body = questionForm.Body,
CreateDate = DateTime.Now
};
db.Questions.Add(question);
db.SaveChanges();
return(CreatedAtRoute("DefaultApi", new { id = question.Id }, question));
}
public ActionResult UpdateQuestionForm(long id, QuestionFormDTO questionFormDTO)
{
// Handle error if no data is sent.
if (questionFormDTO == null)
{
return(BadRequest("QuestionForm data must be set!"));
}
try
{
// Map the DTO to entity and save it
_service.UpdateQuestionForm(id, questionFormDTO.ToEntity());
// According to the conventions, we have to return HTTP 204 No Content.
return(NoContent());
}
catch (QuestionFormDoesntExistsException)
{
// Handle error if the question form to update doesn't exists.
return(BadRequest("No QuestionForm exists with the given ID!"));
}
}
