public async Task <bool> Refresh(CancellationToken cancellationToken)
{
var result = false;
var changeSet = await _proxy.GetChangeSet(_lastChangeSet, cancellationToken);
// Update customers (if required)
if (changeSet.ChangedClients > 0)
{
result = true;
var customers = await _proxy.GetCustomers(cancellationToken);
_customers.Clear();
_customers.AddRange(customers);
}
// Update projects (if required)
if (changeSet.ChangedProjects > 0)
{
result = true;
var projects = await _proxy.GetProjects(cancellationToken);
_projects.Clear();
_projects.AddRange(projects);
}
// Update tasks
if (changeSet.ChangedTasks > 0)
{
result = true;
var activities = await _proxy.GetActivities(cancellationToken);
_activities.Clear();
_activities.AddRange(activities);
}
_lastChangeSet = changeSet.CurrentServerTime;
return(result);
}
