REFACTORING: move part of content business logic into repository

app/CMS/Repositories/Module.php

@@ -0,0 +1,48 @@
+<?php
+namespace App\CMS\Repositories;
+
+use App\CMS\Contracts\Repositories\Module as IModule;
+use App\Models\Module as ModuleModel;
+
+class Module extends Repository implements IModule
+{
+    public function getOne($id = null) {
+        if (!is_null($id)) {
+            return ModuleModel::find($id);
+        } else {
+            return new ModuleModel();
+        }
+    }
+
+    public function supportsCategories()
+    {
+        // TODO: Implement supportsCategories() method.
+    }
+
+    public function getCreateContentTitle()
+    {
+        // TODO: Implement getCreateContentTitle() method.
+    }
+
+    public function getUpdateContentTitle()
+    {
+        // TODO: Implement getUpdateContentTitle() method.
+    }
+
+    public function getOverviewTitle(ModuleModel $module)
+    {
+        $pageHeading = 'admin/contents.overview';
+
+        // does user want to filter results using module?
+        if (!is_null($module) && is_callable([$module->handler, 'getOverviewTitle'])) {
+            $pageHeading = call_user_func([$module->handler, 'getOverviewTitle']);
+        }
+
+        return $pageHeading;
+    }
+
+    public function all()
+    {
+        // TODO: Implement all() method.
+    }
+}