FEATURE: add overview to all static pages

app/Models/Content.php

@@ -3,6 +3,7 @@
 namespace App\Models;
 
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Support\Facades\DB;
 
 /**
  * Class Content
@@ -29,4 +30,38 @@ class Content extends Model
     const STATUS_DRAFT = 'draft';
     const STATUS_PROTECTED = 'protected';
     const STATUS_PUBLIC = 'public';
+
+    /**
+     * Getter for overview of all content pages of given handler (module type)
+     *
+     * @param      $handler
+     * @param bool $joinAuthor
+     *
+     */
+    public function getByType($handler, $joinAuthor = false)
+    {
+        $query = DB::table('contents')
+                   ->select('contents.*')
+                   ->where('contents.status', '<>', self::STATUS_DELETED)
+                   ->where('module_handler', $handler)
+                   ->orderBy('created_at');
+
+        // join user email and user name to results when needed
+        if ($joinAuthor) {
+            $query = $query->join('users', 'users.id', '=', 'contents.user_id')
+                           ->select('contents.*', 'users.name AS author_name', 'users.email AS author_email');
+        }
+
+        return $query;
+    }
+
+    /**
+     * Mark relationship with users table
+     *
+     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
+     */
+    public function author()
+    {
+        return $this->belongsTo('App\Models\User', 'user_id');
+    }
 }