Redis::connect() - Code Metrics - Inspection of "Release/0.4.0" - suricate-php/framework - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#15)

by Mathieu

created 2020-02-08 14:09 UTC

Redis::connect() A

↳ Parent: Redis

Complexity

Conditions	4
Paths	4

Size

Total Lines	20
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	20

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
cc	4
eloc	11
c	1
b	0
f	1
nc	4
nop	0
dl	0
loc	20
ccs	0
cts	12
cp	0
crap	20
rs	9.9

<?php

declare(strict_types=1);

namespace Suricate\Cache;

use Suricate;
use Predis\Client;
filter:
    dependency_paths: ["lib/*"]
use \Exception;
use \BadMethodCallException;

/**
 * Redis extension for Suricate
 *
 * @package Suricate
 * @author  Mathieu LESNIAK <[email protected]>
 *
 * @property string $host           redis host (default: localhost)
 * @property int    $port           redis port (default: 6379)
 * @property int    $defaultExpiry  Key default expiry
 */

class Redis extends Suricate\Cache
{
    protected $parametersList = ['host', 'port', 'defaultExpiry'];

    private $handler;

    public function __construct()
    {
        parent::__construct();

        $this->handler = false;
        $this->host = 'localhost';
        $this->port = 6379;
        $this->defaultExpiry = 3600;
    }

    /**
     * Get redis host
     *
     * @return string
     */
    public function getHost(): string
    {
        return $this->host;
    }

    /**
     * Set Redis host
     *
     * @param string $host redis hostname/ip
     *
     * @return Redis
     */
    public function setHost(string $host): Redis
    {
        $this->host = $host;

        return $this;
    }

    /**
     * Get Redis port
     *
     * @return integer
     */
    public function getPort(): int
    {
        return $this->port;
    }

    /**
     * Set Redis port
     *
     * @param int $port Redis port
     *
     * @return Redis
     */
    public function setPort(int $port): Redis
    {
        $this->port = intval($port);

        return $this;
    }

    /**
     * Get default cache expiration duration
     *
     * @return integer
     */
    public function getDefaultExpiry(): int
    {
        return $this->defaultExpiry;
    }

    /**
     * Set default cache expiration duration
     *
     * @param integer $expiry
     *
     * @return Redis
     */
    public function setDefaultExpiry(int $expiry): Redis
    {
        $this->defaultExpiry = $expiry;

        return $this;
    }

    /**
     * Connect to Redis host
     *
     * @throws Exception
     * @throws BadMethodCallException
     *
     * @return Redis
     */
    private function connect(): Redis
    {
        if ($this->handler === false) {
            if (class_exists('\Predis\Client')) {
                $this->handler = new Client([
                    'scheme' => 'tcp',
                    'host' => $this->host,
                    'port' => $this->port
                ]);
                if ($this->handler->connect() === false) {
                    throw new Exception('Can\'t connect to redis server');
                }

                return $this;
            }

            throw new BadMethodCallException('Can\'t find Redis extension');
        }

        return $this;
    }

    /**
     * Put a value into redis
     * @param string $keyname  Key name
     * @param mixed  $value    Value
     * @param int    $expiry   Cache expiry
     * @throws Exception
     * @throws BadMethodCallException
     *
     * @return bool
     */
    public function set(string $keyname, $value, $expiry = null)
    {
        $this->connect();

        if ($expiry === null) {
            $expiry = $this->defaultExpiry;
        }

        $retVal = $this->handler->set($keyname, $value);
        $expireRetVal = true;
        if ($expiry !== -1) {
            $expireRetVal = $this->handler->expire($keyname, $expiry);
        }

        return $retVal && $expireRetVal;
    }

    /**
     * Get a cached value from keyname
     *
     * @param string $keyname
     * @throws Exception
     * @throws BadMethodCallException
     *
     * @return string
     */
    public function get(string $keyname): string
    {
        $this->connect();
        return $this->handler->get($keyname);
    }

    /**
     * Delete a variable from redis
     *
     * @param string $keyname
     * @throws Exception
     * @throws BadMethodCallException
     *
     * @return bool
     */
    public function delete(string $keyname): bool
    {
        $this->connect();
        return $this->handler->delete($keyname);
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Suricate\Cache;
6
7		use Suricate;
8		use Predis\Client;
		0 ignored issues – show Bug introduced 2020-02-08 14:09 UTC by Report Bug Copy Issue Report The type `Predis\Client` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
9		use \Exception;
10		use \BadMethodCallException;
11
12		/**
13		* Redis extension for Suricate
14		*
15		* @package Suricate
16		* @author Mathieu LESNIAK <[email protected]>
17		*
18		* @property string $host redis host (default: localhost)
19		* @property int $port redis port (default: 6379)
20		* @property int $defaultExpiry Key default expiry
21		*/
22
23		class Redis extends Suricate\Cache
24		{
25		protected $parametersList = ['host', 'port', 'defaultExpiry'];
26
27		private $handler;
28
29	4	public function __construct()
30		{
31	4	parent::__construct();
32
33	4	$this->handler = false;
34	4	$this->host = 'localhost';
35	4	$this->port = 6379;
36	4	$this->defaultExpiry = 3600;
37	4	}
38
39		/**
40		* Get redis host
41		*
42		* @return string
43		*/
44	1	public function getHost(): string
45		{
46	1	return $this->host;
47		}
48
49		/**
50		* Set Redis host
51		*
52		* @param string $host redis hostname/ip
53		*
54		* @return Redis
55		*/
56	1	public function setHost(string $host): Redis
57		{
58	1	$this->host = $host;
59
60	1	return $this;
61		}
62
63		/**
64		* Get Redis port
65		*
66		* @return integer
67		*/
68	1	public function getPort(): int
69		{
70	1	return $this->port;
71		}
72
73		/**
74		* Set Redis port
75		*
76		* @param int $port Redis port
77		*
78		* @return Redis
79		*/
80	1	public function setPort(int $port): Redis
81		{
82	1	$this->port = intval($port);
83
84	1	return $this;
85		}
86
87		/**
88		* Get default cache expiration duration
89		*
90		* @return integer
91		*/
92	1	public function getDefaultExpiry(): int
93		{
94	1	return $this->defaultExpiry;
95		}
96
97		/**
98		* Set default cache expiration duration
99		*
100		* @param integer $expiry
101		*
102		* @return Redis
103		*/
104	1	public function setDefaultExpiry(int $expiry): Redis
105		{
106	1	$this->defaultExpiry = $expiry;
107
108	1	return $this;
109		}
110
111		/**
112		* Connect to Redis host
113		*
114		* @throws Exception
115		* @throws BadMethodCallException
116		*
117		* @return Redis
118		*/
119		private function connect(): Redis
120		{
121		if ($this->handler === false) {
122		if (class_exists('\Predis\Client')) {
123		$this->handler = new Client([
124		'scheme' => 'tcp',
125		'host' => $this->host,
126		'port' => $this->port
127		]);
128		if ($this->handler->connect() === false) {
129		throw new Exception('Can\'t connect to redis server');
130		}
131
132		return $this;
133		}
134
135		throw new BadMethodCallException('Can\'t find Redis extension');
136		}
137
138		return $this;
139		}
140
141		/**
142		* Put a value into redis
143		* @param string $keyname Key name
144		* @param mixed $value Value
145		* @param int $expiry Cache expiry
146		* @throws Exception
147		* @throws BadMethodCallException
148		*
149		* @return bool
150		*/
151		public function set(string $keyname, $value, $expiry = null)
152		{
153		$this->connect();
154
155		if ($expiry === null) {
156		$expiry = $this->defaultExpiry;
157		}
158
159		$retVal = $this->handler->set($keyname, $value);
160		$expireRetVal = true;
161		if ($expiry !== -1) {
162		$expireRetVal = $this->handler->expire($keyname, $expiry);
163		}
164
165		return $retVal && $expireRetVal;
166		}
167
168		/**
169		* Get a cached value from keyname
170		*
171		* @param string $keyname
172		* @throws Exception
173		* @throws BadMethodCallException
174		*
175		* @return string
176		*/
177		public function get(string $keyname): string
178		{
179		$this->connect();
180		return $this->handler->get($keyname);
181		}
182
183		/**
184		* Delete a variable from redis
185		*
186		* @param string $keyname
187		* @throws Exception
188		* @throws BadMethodCallException
189		*
190		* @return bool
191		*/
192		public function delete(string $keyname): bool
193		{
194		$this->connect();
195		return $this->handler->delete($keyname);
196		}
197		}
198

suricate-php / framework

Pull Request — master (#15)

Redis::connect() A

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