public async Task <IActionResult> MyPaperEdit(MyPaperEditViewModel model)
{
if (ModelState.IsValid)
{
try
{
var paper = _paperRepository.GetPaper(model.Id);
if (paper.Title == model.Title)
{
StatusMessage = "Error. The title has not been corrected.";
return(RedirectToAction(nameof(MyPaperEdit), model.Id));
}
if (_paperRepository.TitleTakenExcept(model.Title, paper.Id))
{
StatusMessage = "Error. This title is already taken.";
return(RedirectToAction(nameof(MyPaperEdit), model.Id));
}
var user = await _userManager.GetUserAsync(HttpContext.User);
var participancy = _participanciesRepository.GetParticipancy(paper.ParticipancyId);
if (participancy.User.Id != user.Id)
{
StatusMessage = "You cannot edit this topic!";
return(RedirectToAction("Index", "Home"));
}
var newPaper = Mapper.Map <PaperDTO>(model);
var result = _paperRepository.UpdatePaperTitle(newPaper);
if (result == 1)
{
StatusMessage = "Succesfully updated.";
return(RedirectToAction(nameof(MyPapers)));
}
}
catch
{
StatusMessage = "Error. Something went wrong.";
return(RedirectToAction(nameof(MyPapers)));
}
}
StatusMessage = "Error. Something went wrong.";
return(RedirectToAction(nameof(MyPapers)));
}