From 9032793597a40de70a3f42ef2e1cbe4c67f7d1fe Mon Sep 17 00:00:00 2001
From: Lukas Halbritter <halbritl@informatik.uni-freiburg.de>
Date: Thu, 4 Oct 2018 19:56:31 +0200
Subject: [PATCH] Added method to get the PersonTarget of a Booking.

---
 app/Booking.php | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/app/Booking.php b/app/Booking.php
index 8865128..b1fb3b9 100644
--- a/app/Booking.php
+++ b/app/Booking.php
@@ -54,6 +54,21 @@ class Booking extends Model
         return null;
     }
 
+    /**
+     * Get the person target of the booking. If the booking consists of more than
+     * one sub-booking, null is returned.
+     *
+     * @return App\AccountType
+     */
+    public function personTarget()
+    {
+        if ($this->isSimple()) {
+            return $this->subBookings->first()->personTarget;
+        }
+
+        return null;
+    }
+    
     /**************************************************************************
      * INDIRECT PROPERTIES                                                    *
      **************************************************************************/