Plugin: XAPI: Fix foreign keys - refs BT#18160

plugin/xapi/src/Entity/InternalLog.php

@@ -24,7 +24,7 @@ class InternalLog
     private $id;
     /**
      * @ORM\ManyToOne(targetEntity="Chamilo\UserBundle\Entity\User")
-     * @ORM\JoinColumn(name="user_id", referencedColumnName="id")
+     * @ORM\JoinColumn(name="user_id", referencedColumnName="id", onDelete="CASCADE")
      */
     private $user;
     /**

plugin/xapi/src/Entity/ToolLaunch.php

@@ -43,14 +43,14 @@ class ToolLaunch
      * @var \Chamilo\CoreBundle\Entity\Course
      *
      * @ORM\ManyToOne(targetEntity="Chamilo\CoreBundle\Entity\Course")
-     * @ORM\JoinColumn(name="c_id", referencedColumnName="id", nullable=false)
+     * @ORM\JoinColumn(name="c_id", referencedColumnName="id", nullable=false, onDelete="CASCADE")
      */
     private $course;
     /**
      * @var \Chamilo\CoreBundle\Entity\Session|null
      *
      * @ORM\ManyToOne(targetEntity="Chamilo\CoreBundle\Entity\Session")
-     * @ORM\JoinColumn(name="session_id", referencedColumnName="id")
+     * @ORM\JoinColumn(name="session_id", referencedColumnName="id", onDelete="CASCADE")
      */
     private $session;
     /**