Yiisoft\Db\Schema\Column\BitColumn

Complexity

Total Complexity

9

Size/Duplication

Total Lines	39
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	dbTypecast()	0	6	1
A	phpTypecast()	0	7	2
A	__construct()	0	5	1
A	normalizeDefaultValue()	0	12	5

<?php

declare(strict_types=1);

namespace Yiisoft\Db\Schema\Column;

use Yiisoft\Db\Expression\Expression;
use Yiisoft\Db\Expression\ExpressionInterface;
use Yiisoft\Db\Schema\SchemaInterface;

class BitColumn extends Column
{
    public function __construct(
        string|null $type = SchemaInterface::TYPE_BIT,
        string|null $phpType = SchemaInterface::PHP_TYPE_INTEGER,
    ) {
        parent::__construct($type, $phpType);
    }

    public function dbTypecast(mixed $value): int|string|ExpressionInterface|null
    {
        return match (true) {
            is_int($value), $value === null, $value instanceof ExpressionInterface => $value,
            $value === '' => null,
            default => (int) $value,
        };
    }

    public function phpTypecast(mixed $value): int|null
    {
        if ($value === null) {
            return null;
        }

        return (int) $value;
    }

    public function normalizeDefaultValue(string|null $value): int|ExpressionInterface|null
    {
        if ($value === null || $this->isComputed() || preg_match("/^\(?NULL\b/i", $value) === 1) {
            return null;
        }

        if (preg_match("/^[Bb]?'([01]+)'/", $value, $matches) === 1) {
            /** @var int */
            return bindec($matches[1]);

The expression return bindec($matches[1]) could return the type double which is incompatible with the type-hinted return Yiisoft\Db\Expression\ExpressionInterface|integer|null. Consider adding an additional type-check to rule them out.

        }

        return new Expression($value);
    }
}