From cbaa9b9174d92c38f391f4c4032730dbe89e3e3d Mon Sep 17 00:00:00 2001
From: Lukas Halbritter <halbritl@informatik.uni-freiburg.de>
Date: Sun, 9 Sep 2018 09:56:08 +0200
Subject: [PATCH] Added function to get the date of a sub-booking.

---
 app/SubBooking.php | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/app/SubBooking.php b/app/SubBooking.php
index f613ee0..041f69f 100644
--- a/app/SubBooking.php
+++ b/app/SubBooking.php
@@ -6,5 +6,13 @@ use Illuminate\Database\Eloquent\Model;
 
 class SubBooking extends Model
 {
-    //
+     /*
+      * Get the booking date for a sub-booking.
+      *
+      * @return string
+      */
+     public function date()
+     {
+         return $this->belongsTo('\App\Booking', 'booking_id')->first()->date;
+     }
 }