X-Git-Url: http://source.bookstackapp.com/bookstack/blobdiff_plain/a6633642232efd164d4708967ab59e498fbff896..refs/pull/3042/head:/app/Entities/Models/Chapter.php

diff --git a/app/Entities/Models/Chapter.php b/app/Entities/Models/Chapter.php
index 257b19e37..75630832b 100644
--- a/app/Entities/Models/Chapter.php
+++ b/app/Entities/Models/Chapter.php
@@ -1,13 +1,21 @@
-<?php namespace BookStack\Entities\Models;
+<?php
 
+namespace BookStack\Entities\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Support\Collection;
 
 /**
- * Class Chapter
+ * Class Chapter.
+ *
  * @property Collection<Page> $pages
+ * @property string $description
  */
 class Chapter extends BookChild
 {
+    use HasFactory;
+
     public $searchFactor = 1.3;
 
     protected $fillable = ['name', 'description', 'priority', 'book_id'];
@@ -15,10 +23,8 @@ class Chapter extends BookChild
 
     /**
      * Get the pages that this chapter contains.
-     * @param string $dir
-     * @return mixed
      */
-    public function pages($dir = 'ASC')
+    public function pages(string $dir = 'ASC'): HasMany
     {
         return $this->hasMany(Page::class)->orderBy('priority', $dir);
     }
@@ -26,11 +32,11 @@ class Chapter extends BookChild
     /**
      * Get the url of this chapter.
      */
-    public function getUrl($path = ''): string
+    public function getUrl(string $path = ''): string
     {
         $parts = [
             'books',
-            urlencode($this->getAttribute('bookSlug') ?? $this->book->slug),
+            urlencode($this->book_slug ?? $this->book->slug),
             'chapter',
             urlencode($this->slug),
             trim($path, '/'),