[SYNCOPE-902] Provide helper method to retrieve all the groups of a user

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.0.0-M4
• Fix Version/s: 2.0.0.M5
• Component/s: client, console, core
• Assignee: Francesco Chicchiriccò
• Reporter: Adrian Gonzalez
• Created: 08/Jul/16 17:24
• Updated: 01/Sep/16 14:45
• Resolved: 27/Aug/16 14:54

Description

Syncope could provide a helper method to retrieve all the groups of a user.

For the moment, we need to code something like :

UserTO userTO = ...
List<GroupTO> groupTOs = Collections.<GroupTO> emptyList();
List<Long> keys = userTO.getMembershipMap().entrySet().stream()
        .filter(entry -> "GROUP".equals(entry.getValue().getRightType()))
        .map(entry -> entry.getValue().getRightKey()).collect(Collectors.toList());
if (keys.size() > 0) {

    // cannot say I like the next 2 lines

    Long firstKey = keys.get(0);
    keys.remove(0);
    String fiql = SyncopeClient.getGroupSearchConditionBuilder().is("key")
            .equalTo(firstKey, keys.toArray(new Long[keys.size()])).query();
    PagedResult<GroupTO> groupTOsPage = syncopeClient.getService(GroupService.class)
            .search(new AnySearchQuery.Builder().realm(SyncopeConstants.ROOT_REALM).fiql(fiql).build());
    groupTOs = (List<GroupTO>) groupTOsPage.getResult();
}