GeoFixer\models\DatabaseConnection

Complexity

Total Complexity

6

Size/Duplication

Total Lines	51
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

93.33%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	makeConnection()	0	17	3
A	connection()	0	4	2

<?php

For compatibility and reusability of your code, PSR1 recommends that a file should introduce either new symbols (like classes, functions, etc.) or have side-effects (like outputting something, or including other files), but not both at the same time. The first symbol is defined on line 14 and the first side effect is on line 6.

namespace GeoFixer\models;

use Cake\Database\Connection;
use Cake\Database\Driver\Mysql;;
use Exception;

/**
 * Class DatabaseConnection
 *
 * @package GeoFixer\models
 */
class DatabaseConnection
{
    /**
     * @var
     */
    protected static $connection;

    /**
     * DatabaseConnection constructor.
     */
    public function __construct()
    {
       self::makeConnection();
    }

    /**
     * Создаем подключение к БД
     *
     * @param null $config
     * @return Connection
     * @throws Exception
     */
    public static function makeConnection($config = null)
    {
        if (!$config) {
            $config = include dirname(dirname(__FILE__)) . '/config/database.php';
        }

        $driver = new Mysql($config);
        self::$connection = new Connection([
            'driver' => $driver
        ]);

        if (self::$connection === false) {
            throw new Exception('Database connection error');
        }

        return self::$connection;
    }

    /**
     * Возвращаем соединение, если существует, иначе создаем и возвращаем
     *
     * @return Connection
     */
    public static function connection()
    {
        return self::$connection ? self::$connection : self::makeConnection();
    }

}