/**
* Returns true if this object has assignees
*
* If $load_assignees is set to true assignees will be loaded instead of
* counted. Loaded assignees are cached so we save one database call when we
* want to display them if we have them preloaded this way
*
* @param boolean $load_assignees
* @return boolean
*/
function hasAssignees($load_assignees = false)
{
if ($this->has_assignees === null) {
if ($this->assignees === false) {
if ($load_assignees) {
$this->has_assignees = (bool) count($this->getAssignees());
} else {
$this->has_assignees = (bool) Assignments::countAssigneesByObject($this);
}
// if
} else {
$this->has_assignees = is_foreachable($this->assignees);
}
// if
}
// if
return $this->has_assignees;
}
