Updated Presentation Delete Method

updated test for presentaion delete method

Change-Id: I57834226eb073a5956452857390a6eda9c7b1369

app/Models/Foundation/Summit/Events/Presentations/Presentation.php

@@ -117,7 +117,7 @@ class Presentation extends SummitEvent
     private $moderator;
 
     /**
-     * @ORM\OneToMany(targetEntity="models\summit\PresentationMaterial", mappedBy="presentation", cascade={"persist"}, orphanRemoval=true)
+     * @ORM\OneToMany(targetEntity="models\summit\PresentationMaterial", mappedBy="presentation", cascade={"persist", "remove"}, orphanRemoval=true)
      * @var PresentationMaterial[]
      */
     private $materials;
@@ -137,7 +137,7 @@ class Presentation extends SummitEvent
     private $speakers;
 
     /**
-     * @ORM\OneToMany(targetEntity="models\summit\SummitSelectedPresentation", mappedBy="presentation", cascade={"persist"}, orphanRemoval=true)
+     * @ORM\OneToMany(targetEntity="models\summit\SummitSelectedPresentation", mappedBy="presentation", cascade={"persist", "remove"}, orphanRemoval=true)
      * @var SummitSelectedPresentation[]
      */
     private $selected_presentations;

readme.md

@@ -29,3 +29,7 @@ run following commands on root folder
 ## Permissions
 
 Laravel may require some permissions to be configured: folders within storage and vendor require write access by the web server.   
+
+## check SS schema
+
+php artisan doctrine:schema:create --sql --em=ss > ss.sql