Esempio n. 1
0
 public static function pickReadyJobsForWorkers(MongoCollection $collection, $worksOn, $workers)
 {
     $jobs = Onebip\array_pluck(iterator_to_array($collection->find(Worker::canWorkOnAnyJobs($worksOn) ? ['scheduled_at' => ['$lt' => T\MongoDate::now()], 'locked' => false] : ['scheduled_at' => ['$lt' => T\MongoDate::now()], 'locked' => false, 'group' => $worksOn], ['_id' => 1])->sort(['scheduled_at' => 1])->limit(count($workers))), '_id');
     if (count($jobs) > 0) {
         return [$worksOn, $workers, $jobs];
     }
 }
Esempio n. 2
0
 public static function pickAvailableWorkers(MongoCollection $collection, $workersPerUnit)
 {
     $result = [];
     $workers = iterator_to_array($collection->find(['available' => true], ['_id' => 1, 'work_on' => 1]));
     if (count($workers) > 0) {
         $unitsOfWorkers = Onebip\array_group_by($workers, function ($worker) {
             return $worker['work_on'];
         });
         foreach ($unitsOfWorkers as $workOn => $workersInUnit) {
             $workersInUnit = Onebip\array_pluck($workersInUnit, '_id');
             $workersInUnit = array_slice($workersInUnit, 0, min(count($workersInUnit), $workersPerUnit));
             $result[] = [$workOn, $workersInUnit];
         }
     }
     return $result;
 }