/**
* Fires the rule against the given entity, using the callback that produces the new status
* for the milestone.
*
* @param Connection $conn
* @param Entity $entity
* @param callback $callback
*/
public function fireRule(Connection $conn, Entity $entity, $callback)
{
if ($this->milestone->isBeforeDeadline()) {
$result = $callback();
if (!$result instanceof NewMilestoneStatus) {
throw new LogicException('Cannot fire the milestone rule \'' . $this->activator + '\': the callback did not return a NewMilestoneStatus instance!');
}
if ($result->isChanged()) {
if ($this->milestone->getType() == Milestone::TYPE_BINARY) {
if ($result->isCompleted()) {
$this->milestone->complete($conn, $entity);
} else {
$this->milestone->cancel($conn, $entity);
}
} else {
$this->milestone->updateProgress($conn, $entity, $result->getProgress());
}
}
}
}
public function cancelMilestone(Entity $entity, Milestone $milestone, MembershipEntityInterface $who)
{
$this->transaction->requestTransaction();
try {
$result = $milestone->cancel($this->conn, $entity, Milestone::RETURN_SUMMARY, $this->timeFormatter);
if (false === $result) {
throw new ModelException('This milestone is not completed yet!');
}
return $result;
} catch (Exception $exception) {
$this->transaction->requestRollback();
throw $exception;
}
}
