$shelf->books()->sync($syncData);
}
- /**
- * Copy down the permissions of the given shelf to all child books.
- */
- public function copyDownPermissions(Bookshelf $shelf, $checkUserPermissions = true): int
- {
- $shelfPermissions = $shelf->permissions()->get(['role_id', 'action'])->toArray();
- $shelfBooks = $shelf->books()->get(['id', 'restricted']);
- $updatedBookCount = 0;
-
- /** @var Book $book */
- foreach ($shelfBooks as $book) {
- if ($checkUserPermissions && !userCan('restrictions-manage', $book)) {
- continue;
- }
- $book->permissions()->delete();
- $book->restricted = $shelf->restricted;
- $book->permissions()->createMany($shelfPermissions);
- $book->save();
- $book->rebuildPermissions();
- $updatedBookCount++;
- }
-
- return $updatedBookCount;
- }
-
/**
* Remove a bookshelf from the system.
*