From 9684fbc4da07d32aa322d9228302a23418412cb9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Sevilla=20Mart=C3=ADn?=
 <datitisev@users.noreply.github.com>
Date: Mon, 10 Dec 2018 16:32:21 -0500
Subject: [PATCH] Add 'hasPermission' helper to Group (#1688)

* Add Group@hasPermission helper

* Improve performance of method
---
 src/Group/Group.php | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/Group/Group.php b/src/Group/Group.php
index 103dd4fea..bed5fd7dc 100644
--- a/src/Group/Group.php
+++ b/src/Group/Group.php
@@ -126,4 +126,19 @@ class Group extends AbstractModel
     {
         return $this->hasMany(Permission::class);
     }
+
+    /**
+     * Check whether the group has a certain permission.
+     *
+     * @param string $permission
+     * @return bool
+     */
+    public function hasPermission($permission)
+    {
+        if ($this->id == self::ADMINISTRATOR_ID) {
+            return true;
+        }
+
+        return $this->permissions->contains('permission', $permission);
+    }
 }