LIMS-1715: Clear sessionId from containers if a dewar transfer is requested (#939)

* LIMS-1715: Clear sessionId from containers if a dewar transfer is requested

* LIMS-1715: Clear sessionId from containers if a dewar transfer is requested

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Co-authored-by: Mark Williams <mark.williams@diamond.ac.uk>

Author: ndg63276

api/src/Page/Shipment.php

@@ -957,6 +957,11 @@ function _transfer_dewar()
 
         // Update dewar status to transfer-requested to keep consistent with history
         $this->db->pq("UPDATE dewar set dewarstatus='transfer-requested' WHERE dewarid=:1", array($this->arg('DEWARID')));
+        // Remove sessionId from containers and unqueue any pucks, so it doesnt look like a finished UDC dewar
+        $this->db->pq("UPDATE container set sessionid=NULL WHERE dewarid=:1", array($this->arg('DEWARID')));
+        $this->db->pq("DELETE cq from containerqueue cq
+                        INNER JOIN container c ON c.containerid = cq.containerid
+                        WHERE dewarid=:1", array($this->arg('DEWARID')));
 
         if ($this->has_arg('NEXTVISIT')) {
             $sessions = $this->db->pq(