protected function doWork()
{
$data = $this->getTaskData();
$lease = id(new DrydockLease())->loadOneWhere('id = %d', $data['lease']);
if (!$lease) {
return;
}
$type = $data['type'];
$candidates = id(new DrydockResource())->loadAllWhere('type = %s AND status = %s', $type, DrydockResourceStatus::STATUS_OPEN);
if ($candidates) {
shuffle($candidates);
$resource = head($candidates);
} else {
$blueprints = DrydockBlueprint::getAllBlueprintsForResource($type);
foreach ($blueprints as $key => $blueprint) {
if (!$blueprint->canAllocateResources()) {
unset($blueprints[$key]);
continue;
}
}
if (!$blueprints) {
$lease->setStatus(DrydockLeaseStatus::STATUS_BROKEN);
$lease->save();
DrydockBlueprint::writeLog(null, $lease, "There are no resources of type '{$type}' available, and no " . "blueprints which can allocate new ones.");
return;
}
// TODO: Rank intelligently.
shuffle($blueprints);
$blueprint = head($blueprints);
if (isset($data['synchronous'])) {
$blueprint->makeSynchronous();
}
$resource = $blueprint->allocateResource();
}
$blueprint = $resource->getBlueprint();
$blueprint->acquireLease($resource, $lease);
}
