63 lines
No EOL
1.4 KiB
PHP
63 lines
No EOL
1.4 KiB
PHP
<?php
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namespace BookStack\Entities\Repos;
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use BookStack\Entities\Book;
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use BookStack\Entities\Bookshelf;
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use BookStack\Exceptions\NotFoundException;
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use BookStack\Exceptions\NotifyException;
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class BookRepo extends EntityRepo
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{
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/**
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* Fetch a book by its slug.
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* @param string $slug
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* @return Book
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* @throws NotFoundException
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*/
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public function getBySlug(string $slug): Book
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{
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/** @var Book $book */
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$book = $this->getEntityBySlug('book', $slug);
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return $book;
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}
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/**
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* Append a Book to a BookShelf.
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* @param Bookshelf $shelf
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* @param Book $book
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*/
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public function appendBookToShelf(Bookshelf $shelf, Book $book)
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{
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if ($shelf->contains($book)) {
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return;
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}
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$maxOrder = $shelf->books()->max('order');
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$shelf->books()->attach($book->id, ['order' => $maxOrder + 1]);
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}
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/**
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* Destroy the provided book and all its child entities.
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* @param Book $book
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* @throws NotifyException
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* @throws \Throwable
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*/
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public function destroyBook(Book $book)
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{
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foreach ($book->pages as $page) {
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$this->destroyPage($page);
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}
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foreach ($book->chapters as $chapter) {
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$this->destroyChapter($chapter);
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}
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$this->destroyEntityCommonRelations($book);
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$book->delete();
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}
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} |