Example - getUserAvailabilityAllTeams

This example outputs a list of teams with user availability, giving an output as shown below.

Controller

 public class TeamAvailabilityController {
    
    /**
     * Return a list of user availability for each Distribution Engine team
     **/
    public List<TeamAvailabilityWrapper> getTeamAvailability() {
        
        //List of wrapper objects to return
        List<TeamAvailabilityWrapper> resultList = new List<TeamAvailabilityWrapper>();
        
        //Get all user names from Salesforce
        List<User> userList = [SELECT Name FROM User WHERE Id IN (SELECT n2de__User__c FROM n2de__Team_member__c) ORDER BY Name ASC];
        
        //Get all DE team names from Salesforce
        List<n2de__team__c> teamList = [SELECT Name FROM n2de__Team__c WHERE n2de__Is_active__c = TRUE and n2de__Is_distribute_to_queue__c  = FALSE ORDER BY Name ASC];
        
        //Call the global method to get user availability
        Map<Id, Map<Id, Boolean>> teamAvailabilityMap = n2de.DistributionEngineGlobal.getUserAvailabilityAllTeams();
        
        //Loop through the results
        for (n2de__team__c thisTeam : teamList) {
            Map<Id, Boolean> userAvailability = teamAvailabilityMap.get(thisTeam.Id);            
            
            TeamAvailabilityWrapper taw = new TeamAvailabilityWrapper();
            taw.teamName = thisTeam.name;

            for (User thisUser : userList) {                
                if (!userAvailability.containsKey(thisUser.Id)) {
                    continue;
                }

                UserAvailabilityWrapper uaw = new UserAvailabilityWrapper();
                uaw.userName = thisUser.name;
                uaw.isOnline = userAvailability.get(thisUser.Id);
                
                taw.userAvailability.add(uaw);
            }
            
            resultList.add(taw);
        }
        return resultList;
    }
    
    public class TeamAvailabilityWrapper {    
        public String teamName {get;set;}
        public List<UserAvailabilityWrapper> userAvailability {get;set;}
        
        public TeamAvailabilityWrapper(){
            this.userAvailability = new List<UserAvailabilityWrapper>();
        }
    }
    
    public class UserAvailabilityWrapper {
        public String userName {get;set;}
        public boolean isOnline {get;set;}
    }
}

Visualforce page

<apex:page controller="TeamAvailabilityController">
<style>
   .online{
      color: green;
      font-weight: bold;
      font-size: 12pt;
   }
   .offline{
      color: gray;
   }
</style>
    <ul>
    <apex:repeat value="{!teamAvailability}" var="team">
        <li>
            {!team.teamName}
            <ul>
                <apex:repeat value="{!team.userAvailability}" var="user">
                    <li class="{!IF(user.isOnline, 'online', 'offline')}">{!user.userName} - {!IF(user.isOnline, 'Online', 'Offline')}</li>
                </apex:repeat>
            </ul>
        </li>
    </apex:repeat>
    </ul>
</apex:page>