Kuperwood\Eav\Database\Connection

Complexity

Total Complexity

5

Size/Duplication

Total Lines	27
Duplicated Lines	0 %

Test Coverage

Coverage

81.82%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	getNativeConnection()	0	3	1
A	reset()	0	3	1
A	get()	0	10	3

<?php
/**
 * This file is part of the eav package.
 * @author    Alex Kuperwood <alexkuperwood@gmail.com>
 * @copyright 2025 Alex Kuperwood
 * @license   https://opensource.org/license/mit  The MIT License
 */
declare(strict_types=1);

namespace Kuperwood\Eav\Database;

use Doctrine\DBAL\Connection as DBALConnection;

The type Doctrine\DBAL\Connection was not found. Maybe you did not declare it correctly or list all dependencies?

use Doctrine\DBAL\DriverManager;

The type Doctrine\DBAL\DriverManager was not found. Maybe you did not declare it correctly or list all dependencies?

use Kuperwood\Eav\Exception\ConnectionException;
use PDO;

class Connection
{
    protected static ?PDO $conn = null;

    public static function reset() : void
    {
        self::$conn = null;
    }

    /**
     * @throws ConnectionException
     */
    public static function get(?PDO $pdo = null) : PDO
    {
        if(self::$conn instanceof PDO) {
            return self::$conn;
        }
        if($pdo instanceof PDO) {
            self::$conn = $pdo;
            return self::$conn;

The expression return self::conn returns the type null which is incompatible with the type-hinted return PDO.

        }
        ConnectionException::undefined();

In this branch, the function will implicitly return null which is incompatible with the type-hinted return PDO. Consider adding a return statement or allowing null as return value.

    }

    public static function getNativeConnection() : PDO
    {
        return self::$conn;

The expression return self::conn could return the type null which is incompatible with the type-hinted return PDO. Consider adding an additional type-check to rule them out.

    }

}