TCPConfigurationTrait::isValid() - Code Metrics - Inspection of "Increase the requirement of PHP version." - cozyframework/database - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Branch — v0.1 (e1d14a)

by Nestor

created 2018-08-04 18:52 UTC

TCPConfigurationTrait::isValid() A

↳ Parent: TCPConfigurationTrait

Complexity

Conditions	3
Paths	3

Size

Total Lines	15
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	9
dl	0
loc	15
rs	9.9666
c	0
b	0
f	0
cc	3
nc	3
nop	0

<?php

declare(strict_types=1);

namespace Cozy\Database\Relational\Configuration;

use Cozy\Database\Relational\Connection;
use Cozy\Database\Relational\Exception;

trait TCPConfigurationTrait
{
    /** @var \PDO */
    private $pdo;
    private $dsn;
    private $host;
    private $port;
    private $username;
    private $password;
    private $options = [
        \PDO::ATTR_TIMEOUT => 1,
    ];

    public function isValid(): bool
    {
        $op = @fsockopen($this->host, $this->port, $errno, $errstr, 0.5);

        if (!$op) {

            return false;
        }

        fclose($op);

        try {
            $this->pdo = new \PDO($this->dsn, $this->username, $this->password, $this->options);
            return true;
        } catch (\PDOException $e) {
            return false;
        }
    }

    public function buildConnection(): Connection
    {
        try {
            if (!isset($this->pdo) || !($this->pdo instanceof \PDO)) {
                $this->pdo = new \PDO($this->dsn, $this->username, $this->password, $this->options);
            }

            return new Connection($this->pdo);
        } catch (\PDOException $e) {
            throw new Exception($e->getMessage(), $e->getCode(), $e->errorInfo);
        }
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace Cozy\Database\Relational\Configuration;
6
7			use Cozy\Database\Relational\Connection;
8			use Cozy\Database\Relational\Exception;
9
10			trait TCPConfigurationTrait
11			{
12			/** @var \PDO */
13			private $pdo;
14			private $dsn;
15			private $host;
16			private $port;
17			private $username;
18			private $password;
19			private $options = [
20			\PDO::ATTR_TIMEOUT => 1,
21			];
22
23			public function isValid(): bool
24			{
25			$op = @fsockopen($this->host, $this->port, $errno, $errstr, 0.5);
26
27			if (!$op) {
			0 ignored issues – show introduced 2018-08-04 18:55 UTC by Report Bug Copy Issue Report `$op` is of type `resource`, thus it always evaluated to `false`. Loading history...
28			return false;
29			}
30
31			fclose($op);
32
33			try {
34			$this->pdo = new \PDO($this->dsn, $this->username, $this->password, $this->options);
35			return true;
36			} catch (\PDOException $e) {
37			return false;
38			}
39			}
40
41			public function buildConnection(): Connection
42			{
43			try {
44			if (!isset($this->pdo) \|\| !($this->pdo instanceof \PDO)) {
45			$this->pdo = new \PDO($this->dsn, $this->username, $this->password, $this->options);
46			}
47
48			return new Connection($this->pdo);
49			} catch (\PDOException $e) {
50			throw new Exception($e->getMessage(), $e->getCode(), $e->errorInfo);
51			}
52			}
53			}
54

cozyframework / database

Branch — v0.1 (e1d14a)

TCPConfigurationTrait::isValid() A

Complexity

Size

Duplication

Importance

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