(chore): single notifications now through cassandra

Core/Notification/CassandraRepository.php

@@ -104,8 +104,8 @@ class CassandraRepository
  */
  public function get($urn)
  {
- list ($to_guid, $uuid) = explode('-', $this->urn->setUrn($urn)->getNss());
- 
+ list ($to_guid, $uuid) = explode('-', $this->urn->setUrn($urn)->getNss(), 2);
+
  $response = $this->getList([
  'to_guid' => $to_guid,
  'uuid' => $uuid,

Core/Notification/Manager.php

@@ -63,10 +63,13 @@ class Manager
  */
  public function getSingle($urn)
  {
- if (strpos($urn, 'urn:') !== FALSE) {
- return $this->cassandraRepository->get($urn);
+ if (strpos($urn, 'urn:') === FALSE) {
+ $urn = "urn:notification:" . implode('-', [
+ $this->user->getGuid(),
+ $urn
+ ]);
  }
- return $this->repository->get($urn);
+ return $this->cassandraRepository->get($urn);
  }
 
  /**