$app->get('/tasks/update_ladder', function () use($app) {
$fresh_checkin_data = $app['mongo.db']->selectCollection('checkin_data')->find(array('processed' => ['$ne' => true], 'stage' => '3'));
if (!$fresh_checkin_data->count()) {
return json_encode(['msg' => 'No new data in the `checkin_data` collection. Nothing to process.']);
}
/**
* Determine winners and losers from the $checkin_doc payload data.
*/
$match_results = array_map(function ($checkin_doc) {
$checkin = new \BarracksMaster\Checkin($checkin_doc);
/**
* All checkin data should be stage 3. Stage 1/2 moved to task update_ladder_partials.
*/
if ($checkin->getStage() == 3) {
$winners = $checkin->getWinners();
$losers = $checkin->getLosers();
}
$checkin->markAsProcessed();
return array('_id' => $checkin_doc['_id'], 'match_id' => $checkin->matchID, 'winners' => $winners, 'losers' => $losers);
}, iterator_to_array($fresh_checkin_data, 0));
/**
* Remove match results with no winners, as results are provided for both stage 2 and stage 3.
*/
$match_results = array_filter($match_results, function ($match_result) {
if (empty($match_result['winners']) && empty($match_result['losers'])) {
return false;
} else {
return true;
}
});
print_r($match_results);
