public function test_calcSnapshots()
{
/** === Test Data === */
$CURRENT_STATE = [1 => [Snap::ATTR_CUSTOMER_ID => 1, Snap::ATTR_PARENT_ID => 1, Snap::ATTR_PATH => '/', Snap::ATTR_DEPTH => 0], 2 => [Snap::ATTR_CUSTOMER_ID => 2, Snap::ATTR_PARENT_ID => 1, Snap::ATTR_PATH => '/1/', Snap::ATTR_DEPTH => 1], 3 => [Snap::ATTR_CUSTOMER_ID => 3, Snap::ATTR_PARENT_ID => 1, Snap::ATTR_PATH => '/1/', Snap::ATTR_DEPTH => 1]];
$CHANGES = [[Change::ATTR_CUSTOMER_ID => 99, Change::ATTR_PARENT_ID => 99, Change::ATTR_DATE_CHANGED => '2015-12-07 12:00:00'], [Change::ATTR_CUSTOMER_ID => 4, Change::ATTR_PARENT_ID => 2, Change::ATTR_DATE_CHANGED => '2015-12-07 12:01:00'], [Change::ATTR_CUSTOMER_ID => 3, Change::ATTR_PARENT_ID => 2, Change::ATTR_DATE_CHANGED => '2015-12-07 12:02:00'], [Change::ATTR_CUSTOMER_ID => 3, Change::ATTR_PARENT_ID => 3, Change::ATTR_DATE_CHANGED => '2015-12-07 12:03:00'], [Change::ATTR_CUSTOMER_ID => 1, Change::ATTR_PARENT_ID => 3, Change::ATTR_DATE_CHANGED => '2015-12-07 12:04:00']];
$PERIOD = '20151207';
/** === Setup Mocks === */
$this->mToolPeriod->shouldReceive('getPeriodCurrent')->times(5)->andReturn($PERIOD);
/** === Call and asserts === */
$res = $this->obj->calcSnapshots($CURRENT_STATE, $CHANGES);
$this->assertTrue(is_array($res));
}
/**
* Calculate downline snapshots up to requested date (including).
*
* @param Request\Calc $request
*
* @return Response\Calc
*/
public function calc(Request\Calc $request)
{
$result = new Response\Calc();
$this->_logger->info("New downline snapshot calculation is requested.");
$periodTo = $request->getDatestampTo();
$def = $this->_manTrans->begin();
try {
/* get the last date with calculated snapshots */
$reqLast = new Request\GetLastDate();
/** @var $resp Response\GetLastDate */
$respLast = $this->getLastDate($reqLast);
$lastDatestamp = $respLast->getLastDate();
/* get the snapshot on the last date */
$snapshot = $this->_repoSnap->getStateOnDate($lastDatestamp);
/* get change log for the period */
$tsFrom = $this->_toolPeriod->getTimestampNextFrom($lastDatestamp);
$tsTo = $this->_toolPeriod->getTimestampTo($periodTo);
$changelog = $this->_repoChange->getChangesForPeriod($tsFrom, $tsTo);
/* calculate snapshots for the period */
$updates = $this->_subCalc->calcSnapshots($snapshot, $changelog);
/* save new snapshots in DB */
$this->_repoSnap->saveCalculatedUpdates($updates);
$this->_manTrans->commit($def);
$result->markSucceed();
} finally {
$this->_manTrans->end($def);
}
return $result;
}
