Nayjest\Querying\Handler\PostProcess\AddFieldHandler

Complexity

Total Complexity

3

Size/Duplication

Total Lines	26
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Test Coverage

Coverage

83.33%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	getPriority()	0	4	1
A	apply()	0	13	2

<?php

namespace Nayjest\Querying\Handler\PostProcess;

use Nayjest\Querying\Handler\AbstractHandler;
use Nayjest\Querying\Handler\Priority;
use Nayjest\Querying\Operation\AddFieldOperation;
use Nayjest\Querying\Row\RowInterface;

class AddFieldHandler extends AbstractHandler
{
    const PRIORITY = Priority::INITIALIZE_ROWS - 1;

    public function getPriority()
    {
        return self::PRIORITY;
    }
    /**
     * Applies operation to source and returns modified source.
     *
     */
    public function apply($dataSource)
    {
        /** @var AddFieldOperation $operation */
        $operation = $this->operation;
        foreach ($dataSource as $row) {
            /** @var RowInterface $row */
            $row->dynamicFieldsRegistry()->add(
                $operation->getFieldName(),
                $operation->getCallable()
            );
            return $dataSource;
        }
    }
}