household list of accompanying periods + upgrade DBAL version to 3.1

src/Bundle/ChillPersonBundle/Widget/PersonListWidget/PersonFilteringInterface.php

@@ -27,7 +27,7 @@ use Chill\MainBundle\Entity\User;
 /**
  * Interface to implement on classes called in configuration for
  * PersonListWidget (`person_list`), under the key `filtering_class` :
- * 
+ *
  * ```
  * widgets:
  *      homepage:
@@ -35,41 +35,41 @@ use Chill\MainBundle\Entity\User;
  *              # where \FQDN\To\Class implements PersonFiltering
  *              class_filtering: \FQDN\To\Class
  * ```
- * 
+ *
  */
-interface PersonFilteringInterface 
+interface PersonFilteringInterface
 {
     /**
      * Return an array of persons id to show.
-     * 
-     * Those ids are inserted into the query like this (where ids is the array 
+     *
+     * Those ids are inserted into the query like this (where ids is the array
      * returned by this class) :
-     * 
+     *
      * ```
-     * SELECT p FROM ChillPersonBundle:Persons p 
+     * SELECT p FROM ChillPersonBundle:Persons p
      * WHERE p.id IN (:ids)
-     * AND 
+     * AND
      * -- security/authorization statement: restraint person to authorized centers
      * p.center in :authorized_centers
      * ```
-     * 
+     *
      * Example of use : filtering based on custom field data :
      * ```
- 
+
     class HomepagePersonFiltering implements PersonFilteringInterface {
 
     public function getPersonIds(EntityManager $em, User $user)
     {
         $rsmBuilder = new ResultSetMappingBuilder($em);
-        $rsmBuilder->addScalarResult('id', 'id', Type::BIGINT);
-        
+        $rsmBuilder->addScalarResult('id', 'id', Types::BIGINT);
+
         $personTable = $em->getClassMetadata('ChillPersonBundle:Person')
                 ->getTableName();
         $personIdColumn = $em->getClassMetadata('ChillPersonBundle:Person')
                 ->getColumnName('id');
         $personCfDataColumn = $em->getClassMetadata('ChillPersonBundle:Person')
                 ->getColumnName('cfData');
-        
+
         return $em->createNativeQuery(sprintf("SELECT %s FROM %s WHERE "
                 . "jsonb_exists(%s, 'school-2fb5440e-192c-11e6-b2fd-74d02b0c9b55')",
                 $personIdColumn, $personTable, $personCfDataColumn), $rsmBuilder)
@@ -77,7 +77,7 @@ interface PersonFilteringInterface
     }
 }
      * ```
-     * 
+     *
      * @param EntityManager $em
      * @return int[] an array of persons id to show
      */