public function recipients()
{
if ($this->to_user) {
return User::orderBy('name', 'asc')->get();
} elseif ($this->to_member) {
return User::has('member')->orderBy('name', 'asc')->get();
} elseif ($this->to_list) {
$userids = [];
foreach ($this->lists as $list) {
$userids = array_merge($userids, $list->users->lists('id')->toArray());
}
return User::whereIn('id', $userids)->orderBy('name', 'asc')->get();
}
}
