public async Task <IActionResult> Delete(TutorialCategoryDto categoryDto)
{
var response = await _tutorialCategoryService.DeleteAsync(categoryDto.Id);
if (response == null)
{
return(NotFound());
}
if (response.Success)
{
return(RedirectToAction(nameof(Index)));
}
ModelState.AddModelError(response.ModelStateErrorKey, response.Message);
return(View(categoryDto));
}
public async Task <IActionResult> New(TutorialCategoryDto categoryDto)
{
if (!ModelState.IsValid)
{
return(View(categoryDto));
}
var newCategory = _mapper.Map <TutorialCategory>(categoryDto);
var response = await _tutorialCategoryService.CreateAsync(newCategory);
if (response.Success)
{
return(RedirectToAction(nameof(Index)));
}
ModelState.AddModelError(response.ModelStateErrorKey, response.Message);
return(View(categoryDto));
}
public async Task <TutorialCategoryResponse> UpdateAsync(TutorialCategoryDto categoryDto)
{
try
{
var categoryToUpdate = await FindByIdAsync(categoryDto.Id);
if (categoryToUpdate == null)
{
return(null);
}
_mapper.Map(categoryDto, categoryToUpdate);
await _unitOfWork.SaveAsync();
return(new TutorialCategoryResponse(categoryToUpdate));
}
catch (DbUpdateException sqlEx) when(sqlEx.InnerException.HResult == (-2146232060))
{
return(new TutorialCategoryResponse($"Zadane url již existuje", "UrlTitle"));
}
catch (Exception ex)
{
return(new TutorialCategoryResponse($"An error occurred when updating the category: {ex.Message}", ""));
}
}
