// GET: TagsController/AttachQuestionTag
public async Task <IActionResult> AttachQuestionTag(int tagId, int questionId)
{
try
{
var question = await _repository.GetQuestionByIdWithoutDetailsAsync(questionId);
if (question == null)
{
Response.StatusCode = 404;
ViewData["ErrorMessage"] = "404 Resource not found.";
return(View("Error"));
}
var tag = await _repository.GetTagByIdAsync(tagId);
if (tag == null)
{
Response.StatusCode = 404;
ViewData["ErrorMessage"] = "404 Resource not found.";
return(View("Error"));
}
QuestionTag newQuestionTag = new QuestionTag
{
QuestionId = questionId,
TagId = tagId
};
await _repository.AttachQuestionTagAsync(newQuestionTag);
return(RedirectToAction("Details", "Questions", new { questionId = questionId }));
}
catch (DbUpdateException dbex)
{
ViewData["ErrorMessage"] = "DB issue - " + dbex.Message;
return(View("Error"));
}
catch (Exception ex)
{
ViewData["ErrorMessage"] = ex.Message;
return(View("Error"));
}
}
