public async Task <ProcessResult <bool> > RemovePhoto(RemovePhotoViewModel viewModel)
{
ProcessResult <bool> result = new ProcessResult <bool>();
ProcessResult <bool> categoryStatus = await CategoryIsInRequiredStatus(viewModel.CategoryId, CategoryStatusCodes.SubmittingPhotos);
if (!categoryStatus.Success)
{
result.AddError(categoryStatus.ErrorMessage);
}
if (result.Success)
{
Photograph photo = await _db.Photographs
.FirstOrDefaultAsync(p =>
p.Category.CategoryId == viewModel.CategoryId &&
p.UserCategoryPhotoNumber == viewModel.PhotoNumber &&
p.Photographer.UserName == User.Identity.Name);
if (photo != null)
{
result = _db.SaveRemoves(photo);
}
else
{
result.AddError("Unable to find a photo with these details");
}
}
return(result);
}
public async Task <IActionResult> Delete(DeleteCategoryViewModel viewModel)
{
ProcessResult <PhotoCategory> categoryProcessResult = await GetPhotoCategory(viewModel.CategoryId);
ModelState.AddProcessResultErrors(categoryProcessResult);
if (ModelState.IsValid)
{
ProcessResult <bool> saveResult = _db.SaveRemoves(categoryProcessResult.Result);
ModelState.AddProcessResultErrors(saveResult);
}
if (ModelState.IsValid)
{
return(RedirectToAction("Index"));
}
else
{
return(View(viewModel));
}
}