$pages * @property string $description */ class Chapter extends BookChild { use HasFactory; public $searchFactor = 1.3; protected $fillable = ['name', 'description', 'priority', 'book_id']; protected $hidden = ['restricted', 'pivot', 'deleted_at']; /** * Get the pages that this chapter contains. */ public function pages(string $dir = 'ASC'): HasMany { return $this->hasMany(Page::class)->orderBy('priority', $dir); } /** * Get the url of this chapter. */ public function getUrl(string $path = ''): string { $parts = [ 'books', urlencode($this->book_slug ?? $this->book->slug), 'chapter', urlencode($this->slug), trim($path, '/'), ]; return url('/' . implode('/', $parts)); } /** * Get the visible pages in this chapter. */ public function getVisiblePages(): Collection { return $this->pages()->visible() ->orderBy('draft', 'desc') ->orderBy('priority', 'asc') ->get(); } }