+ $bookIds = explode(',', $request->get('books', ''));
+ $shelf = $this->bookshelfRepo->update($shelf, $request->all(), $bookIds);
+ $resetCover = $request->has('image_reset');
+ $this->bookshelfRepo->updateCoverImage($shelf, $request->file('image', null), $resetCover);
+ Activity::add($shelf, 'bookshelf_update');