AMQPConnection::createConnectionByType() - Code Metrics - sofwar/laravel-rabbitmq - Measure and Improve Code Quality continuously with Scrutinizer

AMQPConnection::createConnectionByType() F
last analyzed 2025-05-22 16:33 UTC

↳ Parent: AMQPConnection

Complexity

Conditions	16
Paths	> 20000

Size

Total Lines	73
Code Lines	38

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	1	Features	0

Metric	Value
cc	16
eloc	38
nc	32768
nop	0
dl	0
loc	73
rs	1.4
c	1
b	1
f	0

How to fix Long Method Complexity

<?php

namespace NeedleProject\LaravelRabbitMq;

use PhpAmqpLib\Channel\AMQPChannel;
use PhpAmqpLib\Connection\AbstractConnection;
use PhpAmqpLib\Connection\AMQPConnectionConfig;
use PhpAmqpLib\Connection\AMQPConnectionFactory;
use PhpAmqpLib\Connection\AMQPSocketConnection;
use PhpAmqpLib\Connection\AMQPStreamConnection;

/**
 * Class AMQPConnection
 *
 * @package NeedleProject\LaravelRabbitMq
 * @author  Adrian Tilita <[email protected]>
 */
class AMQPConnection
{
    /**
     * @const array Default connections parameters
     */
    const DEFAULTS = [
        'hostname' => '127.0.0.1',
        'port' => 5672,
        'username' => 'guest',
        'password' => 'guest',
        'vhost' => '/',

        # whether the connection should be lazy
        'lazy' => true,

        'insist' => false,

        # More info about timeouts can be found on https://www.rabbitmq.com/networking.html
        'read_write_timeout' => 3,   // default timeout for writing/reading (in seconds)
        'connect_timeout' => 3,
        'channel_rpc_timeout' => 0,
        'heartbeat' => 0,
        'keep_alive' => false,

        'connection_name' => '',

        'io_type' => AMQPConnectionConfig::IO_TYPE_STREAM,

        'secure' => false,
        'ssl_crypto_method' => STREAM_CRYPTO_METHOD_ANY_CLIENT,
        'ssl_verify' => false,
        'ssl_verify_name' => false,

        'locale' => 'en_US',

        'login_method' => AMQPConnectionConfig::AUTH_AMQPPLAIN,
        'login_response' => null,
    ];

    /**
     * @var array
     */
    protected array $connectionDetails = [];

    /**
     * @var string
     */
    protected string $aliasName = '';

    /**
     * @var null|AbstractConnection
     */
    private ?AbstractConnection $connection = null;

    /**
     * @var null|AMQPChannel
     */
    private ?AMQPChannel $channel = null;

    /**
     * @param string $aliasName
     * @param array $connectionDetails
     * @return AMQPConnection
     */
    public static function createConnection(string $aliasName, array $connectionDetails)
    {
        if ($diff = array_diff(array_keys($connectionDetails), array_keys(self::DEFAULTS))) {
            throw new \InvalidArgumentException(
                sprintf(
                    "Cannot create connection %s, received unknown arguments: %s!",
                    (string) $aliasName,
                    implode(', ', $diff)
                )
            );
        }

        return new static(
            $aliasName,
            array_merge(self::DEFAULTS, $connectionDetails)
        );
    }

    /**
     * AMQPConnection constructor.
     *
     * @param string $aliasName
     * @param array $connectionDetails
     */
    public function __construct(string $aliasName, array $connectionDetails = [])
    {
        $this->aliasName = $aliasName;
        $this->connectionDetails = $connectionDetails;

        if (isset($connectionDetails['lazy']) && $connectionDetails['lazy'] === false) {
            // dummy call
            $this->getConnection();
        }
    }

    /**
     * @return AbstractConnection
     */
    protected function getConnection(): AbstractConnection
    {
        if (is_null($this->connection)) {
            $this->connection = $this->createConnectionByType();
        }

        return $this->connection;

    }

    private function createConnectionByType(): AbstractConnection
    {
        $config = new AMQPConnectionConfig();

        $config->setHost($this->connectionDetails['hostname']);
        $config->setPort($this->connectionDetails['port']);
        $config->setUser($this->connectionDetails['username']);
        $config->setPassword($this->connectionDetails['password']);
        $config->setVhost($this->connectionDetails['vhost']);

        if (!empty($this->connectionDetails['io_type'])) {
            $config->setIoType($this->connectionDetails['io_type']);
        }

        if (!empty($this->connectionDetails['connection_name'])) {
            $config->setConnectionName($this->connectionDetails['connection_name']);
        }

        if (isset($this->connectionDetails['connect_timeout'])) {
            $config->setConnectionTimeout((float)$this->connectionDetails['connect_timeout']);
        }

        if (isset($this->connectionDetails['read_write_timeout'])) {
            $config->setReadTimeout((float)$this->connectionDetails['read_write_timeout']);
            $config->setWriteTimeout((float)$this->connectionDetails['read_write_timeout']);

        }

        if (isset($this->connectionDetails['channel_rpc_timeout'])) {
            $config->setChannelRPCTimeout((float)$this->connectionDetails['channel_rpc_timeout']);
        }

        if (isset($this->connectionDetails['keep_alive'])) {
            $config->setKeepalive((bool)$this->connectionDetails['keep_alive']);
        }

        if (isset($this->connectionDetails['heartbeat'])) {
            $config->setHeartbeat((int)$this->connectionDetails['heartbeat']);
        }

        if (isset($this->connectionDetails['secure'])) {
            $config->setIsSecure((bool)$this->connectionDetails['secure']);
        }

        if (isset($this->connectionDetails['ssl_crypto_method'])) {
            $config->setSslCryptoMethod($this->connectionDetails['ssl_crypto_method']);
        }

        if (isset($this->connectionDetails['ssl_verify_name'])) {
            $config->setSslVerifyName((bool)$this->connectionDetails['ssl_verify_name']);
        }

        if (isset($this->connectionDetails['ssl_verify'])) {
            $config->setSslVerify((bool)$this->connectionDetails['ssl_verify']);
        }

        if (isset($this->connectionDetails['lazy'])) {
            $config->setIsLazy((bool)$this->connectionDetails['lazy']);
        }

        if (isset($this->connectionDetails['insist'])) {
            $config->setInsist((bool)$this->connectionDetails['insist']);
        }

        if (!empty($this->connectionDetails['locale'])) {
            $config->setLocale($this->connectionDetails['locale']);
        }

        if (!empty($this->connectionDetails['login_response'])) {
            $config->setLoginResponse($this->connectionDetails['login_response']);
        }

        return AMQPConnectionFactory::create($config);
    }

    /**
     * Reconnect
     */
    public function reconnect(): void
    {
        $this->getConnection()->channel()->close();
        $this->channel = null;
        $this->getConnection()->reconnect();
    }


    public function getChannel(): ?AMQPChannel
    {
        if (is_null($this->channel)) {
            $this->channel = $this->getConnection()->channel();
        }

        return $this->channel;
    }

    /**
     * Retrieve the connection alias name
     *
     * @return string
     */
    public function getAliasName(): string
    {
        return $this->aliasName;
    }
}


1			<?php
2
3			namespace NeedleProject\LaravelRabbitMq;
4
5			use PhpAmqpLib\Channel\AMQPChannel;
6			use PhpAmqpLib\Connection\AbstractConnection;
7			use PhpAmqpLib\Connection\AMQPConnectionConfig;
8			use PhpAmqpLib\Connection\AMQPConnectionFactory;
9			use PhpAmqpLib\Connection\AMQPSocketConnection;
10			use PhpAmqpLib\Connection\AMQPStreamConnection;
11
12			/**
13			* Class AMQPConnection
14			*
15			* @package NeedleProject\LaravelRabbitMq
16			* @author Adrian Tilita <[email protected]>
17			*/
18			class AMQPConnection
19			{
20			/**
21			* @const array Default connections parameters
22			*/
23			const DEFAULTS = [
24			'hostname' => '127.0.0.1',
25			'port' => 5672,
26			'username' => 'guest',
27			'password' => 'guest',
28			'vhost' => '/',
29
30			# whether the connection should be lazy
31			'lazy' => true,
32
33			'insist' => false,
34
35			# More info about timeouts can be found on https://www.rabbitmq.com/networking.html
36			'read_write_timeout' => 3, // default timeout for writing/reading (in seconds)
37			'connect_timeout' => 3,
38			'channel_rpc_timeout' => 0,
39			'heartbeat' => 0,
40			'keep_alive' => false,
41
42			'connection_name' => '',
43
44			'io_type' => AMQPConnectionConfig::IO_TYPE_STREAM,
45
46			'secure' => false,
47			'ssl_crypto_method' => STREAM_CRYPTO_METHOD_ANY_CLIENT,
48			'ssl_verify' => false,
49			'ssl_verify_name' => false,
50
51			'locale' => 'en_US',
52
53			'login_method' => AMQPConnectionConfig::AUTH_AMQPPLAIN,
54			'login_response' => null,
55			];
56
57			/**
58			* @var array
59			*/
60			protected array $connectionDetails = [];
61
62			/**
63			* @var string
64			*/
65			protected string $aliasName = '';
66
67			/**
68			* @var null\|AbstractConnection
69			*/
70			private ?AbstractConnection $connection = null;
71
72			/**
73			* @var null\|AMQPChannel
74			*/
75			private ?AMQPChannel $channel = null;
76
77			/**
78			* @param string $aliasName
79			* @param array $connectionDetails
80			* @return AMQPConnection
81			*/
82			public static function createConnection(string $aliasName, array $connectionDetails)
83			{
84			if ($diff = array_diff(array_keys($connectionDetails), array_keys(self::DEFAULTS))) {
85			throw new \InvalidArgumentException(
86			sprintf(
87			"Cannot create connection %s, received unknown arguments: %s!",
88			(string) $aliasName,
89			implode(', ', $diff)
90			)
91			);
92			}
93
94			return new static(
95			$aliasName,
96			array_merge(self::DEFAULTS, $connectionDetails)
97			);
98			}
99
100			/**
101			* AMQPConnection constructor.
102			*
103			* @param string $aliasName
104			* @param array $connectionDetails
105			*/
106			public function __construct(string $aliasName, array $connectionDetails = [])
107			{
108			$this->aliasName = $aliasName;
109			$this->connectionDetails = $connectionDetails;
110
111			if (isset($connectionDetails['lazy']) && $connectionDetails['lazy'] === false) {
112			// dummy call
113			$this->getConnection();
114			}
115			}
116
117			/**
118			* @return AbstractConnection
119			*/
120			protected function getConnection(): AbstractConnection
121			{
122			if (is_null($this->connection)) {
123			$this->connection = $this->createConnectionByType();
124			}
125
126			return $this->connection;
			0 ignored issues – show Bug Best Practice introduced 2025-05-22 16:31 UTC by Report Bug Copy Issue Report The expression `return $this->connection` could return the type `null` which is incompatible with the type-hinted return `PhpAmqpLib\Connection\AbstractConnection`. Consider adding an additional type-check to rule them out. Loading history...
127			}
128
129			private function createConnectionByType(): AbstractConnection
130			{
131			$config = new AMQPConnectionConfig();
132
133			$config->setHost($this->connectionDetails['hostname']);
134			$config->setPort($this->connectionDetails['port']);
135			$config->setUser($this->connectionDetails['username']);
136			$config->setPassword($this->connectionDetails['password']);
137			$config->setVhost($this->connectionDetails['vhost']);
138
139			if (!empty($this->connectionDetails['io_type'])) {
140			$config->setIoType($this->connectionDetails['io_type']);
141			}
142
143			if (!empty($this->connectionDetails['connection_name'])) {
144			$config->setConnectionName($this->connectionDetails['connection_name']);
145			}
146
147			if (isset($this->connectionDetails['connect_timeout'])) {
148			$config->setConnectionTimeout((float)$this->connectionDetails['connect_timeout']);
149			}
150
151			if (isset($this->connectionDetails['read_write_timeout'])) {
152			$config->setReadTimeout((float)$this->connectionDetails['read_write_timeout']);
153			$config->setWriteTimeout((float)$this->connectionDetails['read_write_timeout']);
154
155			}
156
157			if (isset($this->connectionDetails['channel_rpc_timeout'])) {
158			$config->setChannelRPCTimeout((float)$this->connectionDetails['channel_rpc_timeout']);
159			}
160
161			if (isset($this->connectionDetails['keep_alive'])) {
162			$config->setKeepalive((bool)$this->connectionDetails['keep_alive']);
163			}
164
165			if (isset($this->connectionDetails['heartbeat'])) {
166			$config->setHeartbeat((int)$this->connectionDetails['heartbeat']);
167			}
168
169			if (isset($this->connectionDetails['secure'])) {
170			$config->setIsSecure((bool)$this->connectionDetails['secure']);
171			}
172
173			if (isset($this->connectionDetails['ssl_crypto_method'])) {
174			$config->setSslCryptoMethod($this->connectionDetails['ssl_crypto_method']);
175			}
176
177			if (isset($this->connectionDetails['ssl_verify_name'])) {
178			$config->setSslVerifyName((bool)$this->connectionDetails['ssl_verify_name']);
179			}
180
181			if (isset($this->connectionDetails['ssl_verify'])) {
182			$config->setSslVerify((bool)$this->connectionDetails['ssl_verify']);
183			}
184
185			if (isset($this->connectionDetails['lazy'])) {
186			$config->setIsLazy((bool)$this->connectionDetails['lazy']);
187			}
188
189			if (isset($this->connectionDetails['insist'])) {
190			$config->setInsist((bool)$this->connectionDetails['insist']);
191			}
192
193			if (!empty($this->connectionDetails['locale'])) {
194			$config->setLocale($this->connectionDetails['locale']);
195			}
196
197			if (!empty($this->connectionDetails['login_response'])) {
198			$config->setLoginResponse($this->connectionDetails['login_response']);
199			}
200
201			return AMQPConnectionFactory::create($config);
202			}
203
204			/**
205			* Reconnect
206			*/
207			public function reconnect(): void
208			{
209			$this->getConnection()->channel()->close();
210			$this->channel = null;
211			$this->getConnection()->reconnect();
212			}
213
214
215			public function getChannel(): ?AMQPChannel
216			{
217			if (is_null($this->channel)) {
218			$this->channel = $this->getConnection()->channel();
219			}
220
221			return $this->channel;
222			}
223
224			/**
225			* Retrieve the connection alias name
226			*
227			* @return string
228			*/
229			public function getAliasName(): string
230			{
231			return $this->aliasName;
232			}
233			}
234

sofwar / laravel-rabbitmq

AMQPConnection::createConnectionByType() F last analyzed 2025-05-22 16:33 UTC

Complexity

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AMQPConnection::createConnectionByType() F
last analyzed 2025-05-22 16:33 UTC