46 lines
988 B
PHP
46 lines
988 B
PHP
|
<?php
|
||
|
|
|
||
|
|
|
||
|
|
namespace BookStack\Entities\Repos;
|
||
|
|
|
||
|
|
use BookStack\Entities\Book;
|
||
|
|
use BookStack\Exceptions\NotFoundException;
|
||
|
|
use BookStack\Exceptions\NotifyException;
|
||
|
|
|
||
|
|
class BookRepo extends EntityRepo
|
||
|
|
{
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Fetch a book by its slug.
|
||
|
|
* @param string $slug
|
||
|
|
* @return Book
|
||
|
|
* @throws NotFoundException
|
||
|
|
*/
|
||
|
|
public function getBySlug(string $slug): Book
|
||
|
|
{
|
||
|
|
/** @var Book $book */
|
||
|
|
$book = $this->getEntityBySlug('book', $slug);
|
||
|
|
return $book;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Destroy the provided book and all its child entities.
|
||
|
|
* @param Book $book
|
||
|
|
* @throws NotifyException
|
||
|
|
* @throws \Throwable
|
||
|
|
*/
|
||
|
|
public function destroyBook(Book $book)
|
||
|
|
{
|
||
|
|
foreach ($book->pages as $page) {
|
||
|
|
$this->destroyPage($page);
|
||
|
|
}
|
||
|
|
|
||
|
|
foreach ($book->chapters as $chapter) {
|
||
|
|
$this->destroyChapter($chapter);
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->destroyEntityCommonRelations($book);
|
||
|
|
$book->delete();
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|