mix up the navbar a bit

app/Models/User.php

@@ -182,4 +182,11 @@ class User extends Authenticatable
     {
         return $table->owner_id == $this->id;
     }
+
+    public function favouritesTable(Table $table)
+    {
+        return \DB::table('table_favourites')
+            ->where('user_id', $this->id)
+            ->where('table_id', $table->id)->exists();
+    }
 }