public IActionResult Delete(string id, string data)
{
var idComponents = id.Split('.');
var entityType = idComponents[0];
var entityId = int.Parse(idComponents[1]);
switch (entityType)
{
case "article":
var article = articleRepository.GetById(entityId);
articleRepository.Delete(article);
break;
case "carousel":
var carousel = carouselRepository.GetById(entityId);
carousel.Slides.Clear();
carouselRepository.Update(carousel);
carouselRepository.Delete(carousel);
break;
case "slide":
var slide = carouselSlideRepository.GetById(entityId);
carouselSlideRepository.Delete(slide);
break;
default:
return(Json(new { succss = false }));
}
return(Json(new { succss = true }));
}
public void Delete(long tenantId, long elementId, IUnitOfWork unitOfWork = null)
{
// If we don't have a unit of work in place, create one now so that we can rollback all changes in case of failure
IUnitOfWork localUnitOfWork = unitOfWork == null?_unitOfWorkFactory.CreateUnitOfWork() : null;
// Begin work
try
{
// Get carousel settings
CarouselSettings carouselSettings = (CarouselSettings)New(tenantId);
carouselSettings.ElementId = elementId;
_carouselRepository.Read(carouselSettings, unitOfWork ?? localUnitOfWork);
// Delete carousel from underlying storage
_carouselRepository.Delete(tenantId, elementId, unitOfWork ?? localUnitOfWork);
// Delete slide images
foreach (CarouselSlide slide in carouselSettings.Slides)
{
_uploadService.Delete(slide.ImageTenantId, slide.ThumbnailImageUploadId, GetCarouselSlideStorageHierarchy(slide.ElementId), unitOfWork ?? localUnitOfWork);
_uploadService.Delete(slide.ImageTenantId, slide.PreviewImageUploadId, GetCarouselSlideStorageHierarchy(slide.ElementId), unitOfWork ?? localUnitOfWork);
_uploadService.Delete(slide.ImageTenantId, slide.ImageUploadId, GetCarouselSlideStorageHierarchy(slide.ElementId), unitOfWork ?? localUnitOfWork);
}
// Commit work if local unit of work in place and return result
if (localUnitOfWork != null)
{
localUnitOfWork.Commit();
}
}
catch (ValidationErrorException)
{
if (localUnitOfWork != null)
{
localUnitOfWork.Rollback();
}
throw;
}
catch (Exception ex)
{
if (localUnitOfWork != null)
{
localUnitOfWork.Rollback();
}
throw new ValidationErrorException(new ValidationError(null, ApplicationResource.UnexpectedErrorMessage), ex);
}
finally
{
if (localUnitOfWork != null)
{
localUnitOfWork.Dispose();
}
}
}
public ActionResult ConfirmDelete(int id)
{
try
{
_carouselRepo.Delete(id);
return(RedirectToAction(nameof(Index)));
}
catch
{
return(View());
}
}
