UniqueIndexStrategy::__construct() - Code Metrics - SlayerBirden/dataflow - Measure and Improve Code Quality continuously with Scrutinizer

UniqueIndexStrategy::__construct() A
last analyzed 2019-09-19 12:24 UTC

↳ Parent: UniqueIndexStrategy

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	1

Importance

Changes

Metric	Value
cc	1
nc	1
nop	2
dl	0
loc	5
rs	10
c	0
b	0
f	0
ccs	4
cts	4
cp	1
crap	1

<?php
declare(strict_types=1);

namespace SlayerBirden\DataFlow\Writer\Dbal\UpdateStrategy;

use SlayerBirden\DataFlow\DataBagInterface;
use SlayerBirden\DataFlow\Writer\Dbal\WriterUtilityInterface;
use SlayerBirden\DataFlow\Writer\Dbal\UpdateStrategyInterface;

class UniqueIndexStrategy implements UpdateStrategyInterface
{
    /**
     * @var string
     */
    private $table;
    /**
     * @var WriterUtilityInterface
     */
    private $utility;

    public function __construct(string $table, WriterUtilityInterface $utility)
    {
        $this->table = $table;
        $this->utility = $utility;
    }

    /**
     * Use table unique keys.
     *
     * {@inheritdoc}
     */
    public function getRecordIdentifier(DataBagInterface $dataBag): array
    {
        $identifiers = [];
        $indices = $this->utility->getUniqueKeys($this->table);
        foreach ($indices as $index) {
            foreach ($index->getColumns() as $column) {
                if (isset($dataBag[$column])) {
                    $identifiers[$column] = $dataBag[$column];
                } else {
                    // if one of the columns is empty, this index can not be used
                    $identifiers = [];
                    break;
                }
            }
            // If we have already found something to identify the record with, skip other keys
            if (!empty($identifiers)) {
                break;
            }
        }
        return $identifiers;
    }
}


1		<?php
2		declare(strict_types=1);
3
4		namespace SlayerBirden\DataFlow\Writer\Dbal\UpdateStrategy;
5
6		use SlayerBirden\DataFlow\DataBagInterface;
7		use SlayerBirden\DataFlow\Writer\Dbal\WriterUtilityInterface;
8		use SlayerBirden\DataFlow\Writer\Dbal\UpdateStrategyInterface;
9
10		class UniqueIndexStrategy implements UpdateStrategyInterface
11		{
12		/**
13		* @var string
14		*/
15		private $table;
16		/**
17		* @var WriterUtilityInterface
18		*/
19		private $utility;
20
21	4	public function __construct(string $table, WriterUtilityInterface $utility)
22		{
23	4	$this->table = $table;
24	4	$this->utility = $utility;
25	4	}
26
27		/**
28		* Use table unique keys.
29		*
30		* {@inheritdoc}
31		*/
32	3	public function getRecordIdentifier(DataBagInterface $dataBag): array
33		{
34	3	$identifiers = [];
35	3	$indices = $this->utility->getUniqueKeys($this->table);
36	3	foreach ($indices as $index) {
37	3	foreach ($index->getColumns() as $column) {
38	3	if (isset($dataBag[$column])) {
39	3	$identifiers[$column] = $dataBag[$column];
40		} else {
41		// if one of the columns is empty, this index can not be used
42	1	$identifiers = [];
43	3	break;
44		}
45		}
46		// If we have already found something to identify the record with, skip other keys
47	3	if (!empty($identifiers)) {
48	3	break;
49		}
50		}
51	3	return $identifiers;
52		}
53		}
54

SlayerBirden / dataflow

UniqueIndexStrategy::__construct() A last analyzed 2019-09-19 12:24 UTC

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UniqueIndexStrategy::__construct() A
last analyzed 2019-09-19 12:24 UTC