Balloon\Migration\Delta\SetPointerId::start()

Complexity

Conditions	3
Paths	3

Size

Total Lines

25

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	12

Importance

Changes

0

<?php
    public function start(): bool
    {
        $cursor = $this->db->storage->find([
            'pointer' => ['$exists' => false],
        ]);

        foreach ($cursor as $object) {
            if (isset($object['reference'])) {
                $pointer = $object['reference'];
            } else {
                $pointer = $object['_id'];
            }

            $this->db->storage->updateOne(
                ['_id' => $object['_id']],
                [
                   '$set' => ['pointer' => $pointer],
                ]
            );
        }

        $this->db->selectCollection('storage')->createIndex(['pointer' => 1]);

        return true;
    }
}