FEATURE: add relationship methods to categories and content

app/Models/Content.php

@@ -8,6 +8,7 @@ use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Facades\App;
 use Illuminate\Support\Facades\DB;
 use Mcamara\LaravelLocalization\Facades\LaravelLocalization;
+use Modules\Categories\Entities\Category;
 
 /**
  * Class Content
@@ -407,6 +408,11 @@ class Content extends Model
         return $this->belongsToMany(File::class, 'contents_has_files');
     }
 
+    public function category()
+    {
+        return $this->belongsTo(Category::class);
+    }
+
     /**
      * Save history entry into database
      *

modules/Categories/Entities/Category.php

@@ -1,6 +1,7 @@
 <?php
 namespace Modules\Categories\Entities;
 
+use App\Models\Content;
 use App\Models\Module;
 use Franzose\ClosureTable\Models\Entity;
 
@@ -12,9 +13,7 @@ class Category extends Entity implements CategoryInterface
      * @var string
      */
     protected $table = 'categories';
-
     public $timestamps = true;
-
     /**
      * ClosureTable model instance.
      *
@@ -22,7 +21,13 @@ class Category extends Entity implements CategoryInterface
      */
     protected $closure = 'Modules\Categories\Entities\CategoryClosure';
 
-    public function module() {
+    public function module()
+    {
         return $this->belongsTo(Module::class);
     }
+
+    public function content()
+    {
+        return $this->hasMany(Content::class);
+    }
 }