Client::execute() - Code Metrics - Inspection of "aa12c62f95658c8bf340614bbb3e44c67aa0de4b" - tarantool-php/client - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Branch — master (aa12c6)

by Eugene

created 2020-03-08 23:49 UTC

Client::execute() A

↳ Parent: Client

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes

Metric	Value
cc	1
eloc	1
nc	1
nop	2
dl	0
loc	3
rs	10
c	0
b	0
f	0
ccs	2
cts	2
cp	1
crap	1

<?php

/**
 * This file is part of the Tarantool Client package.
 *
 * (c) Eugene Leonovich <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace Tarantool\Client;

use Tarantool\Client\Connection\StreamConnection;
use Tarantool\Client\Exception\RequestFailed;
use Tarantool\Client\Handler\DefaultHandler;
use Tarantool\Client\Handler\Handler;
use Tarantool\Client\Handler\MiddlewareHandler;
use Tarantool\Client\Middleware\AuthenticationMiddleware;
use Tarantool\Client\Middleware\Middleware;
use Tarantool\Client\Middleware\RetryMiddleware;
use Tarantool\Client\Packer\PackerFactory;
use Tarantool\Client\Request\CallRequest;
use Tarantool\Client\Request\EvaluateRequest;
use Tarantool\Client\Request\ExecuteRequest;
use Tarantool\Client\Request\PingRequest;
use Tarantool\Client\Schema\Criteria;
use Tarantool\Client\Schema\Space;

final class Client
{
    /** @var Handler */
    private $handler;

    /** @var array<array-key, Space> */

    private $spaces = [];

    public function __construct(Handler $handler)
    {
        $this->handler = $handler;
    }

    public static function fromDefaults() : self
    {
        return new self(new DefaultHandler(
            StreamConnection::createTcp(),
            PackerFactory::create()
        ));
    }

    public static function fromOptions(array $options) : self
    {
        $connectionOptions = [];
        if (isset($options['connect_timeout'])) {
            $connectionOptions['connect_timeout'] = $options['connect_timeout'];
        }
        if (isset($options['socket_timeout'])) {
            $connectionOptions['socket_timeout'] = $options['socket_timeout'];
        }
        if (isset($options['tcp_nodelay'])) {
            $connectionOptions['tcp_nodelay'] = $options['tcp_nodelay'];
        }
        if (isset($options['persistent'])) {
            $connectionOptions['persistent'] = $options['persistent'];
        }

        $connection = StreamConnection::create($options['uri'] ?? StreamConnection::DEFAULT_URI, $connectionOptions);
        $handler = new DefaultHandler($connection, PackerFactory::create());

        if (isset($options['max_retries']) && 0 !== $options['max_retries']) {
            $handler = MiddlewareHandler::create($handler, RetryMiddleware::linear($options['max_retries']));
        }
        if (isset($options['username'])) {
            $handler = MiddlewareHandler::create($handler, new AuthenticationMiddleware($options['username'], $options['password'] ?? ''));
        }

        return new self($handler);
    }

    public static function fromDsn(string $dsn) : self
    {
        $dsn = Dsn::parse($dsn);

        $connectionOptions = [];
        if (null !== $timeout = $dsn->getInt('connect_timeout')) {
            $connectionOptions['connect_timeout'] = $timeout;
        }
        if (null !== $timeout = $dsn->getInt('socket_timeout')) {
            $connectionOptions['socket_timeout'] = $timeout;
        }
        if (null !== $tcpNoDelay = $dsn->getBool('tcp_nodelay')) {
            $connectionOptions['tcp_nodelay'] = $tcpNoDelay;
        }
        if (null !== $persistent = $dsn->getBool('persistent')) {
            $connectionOptions['persistent'] = $persistent;
        }

        $connection = $dsn->isTcp()
            ? StreamConnection::createTcp($dsn->getConnectionUri(), $connectionOptions)
            : StreamConnection::createUds($dsn->getConnectionUri(), $connectionOptions);

        $handler = new DefaultHandler($connection, PackerFactory::create());

        if ($maxRetries = $dsn->getInt('max_retries')) {
            $handler = MiddlewareHandler::create($handler, RetryMiddleware::linear($maxRetries));
        }
        if ($username = $dsn->getUsername()) {
            $handler = MiddlewareHandler::create($handler, new AuthenticationMiddleware($username, $dsn->getPassword() ?? ''));
        }

        return new self($handler);
    }

    public function withMiddleware(Middleware $middleware, Middleware ...$middlewares) : self
    {
        $new = clone $this;
        $new->handler = MiddlewareHandler::create($new->handler, $middleware, ...$middlewares);

        return $new;
    }

    public function getHandler() : Handler
    {
        return $this->handler;
    }

    public function getSpace(string $spaceName) : Space
    {
        if (isset($this->spaces[$spaceName])) {
            return $this->spaces[$spaceName];
        }

        $spaceId = $this->getSpaceIdByName($spaceName);

        return $this->spaces[$spaceName] = $this->spaces[$spaceId] = new Space($this->handler, $spaceId);
    }

    public function getSpaceById(int $spaceId) : Space
    {
        if (isset($this->spaces[$spaceId])) {
            return $this->spaces[$spaceId];
        }

        return $this->spaces[$spaceId] = new Space($this->handler, $spaceId);
    }

    public function ping() : void
    {
        $this->handler->handle(new PingRequest());
    }

    /**
     * @param mixed ...$args
     */
    public function call(string $funcName, ...$args) : array
    {
        return $this->handler->handle(new CallRequest($funcName, $args))
            ->getBodyField(Keys::DATA);
    }

    /**
     * @param mixed ...$args
     */
    public function evaluate(string $expr, ...$args) : array
    {
        return $this->handler->handle(new EvaluateRequest($expr, $args))
            ->getBodyField(Keys::DATA);
    }

    /**
     * @param mixed ...$params
     */
    public function execute(string $sql, ...$params) : Response
    {
        return $this->handler->handle(new ExecuteRequest($sql, $params));
    }

    /**
     * @param mixed ...$params
     */
    public function executeQuery(string $sql, ...$params) : SqlQueryResult
    {
        $response = $this->handler->handle(new ExecuteRequest($sql, $params));

        return new SqlQueryResult(
            $response->getBodyField(Keys::DATA),
            $response->getBodyField(Keys::METADATA)
        );
    }

    /**
     * @param mixed ...$params
     */
    public function executeUpdate(string $sql, ...$params) : SqlUpdateResult
    {
        $response = $this->handler->handle(new ExecuteRequest($sql, $params));

        return new SqlUpdateResult($response->getBodyField(Keys::SQL_INFO));
    }

    public function flushSpaces() : void
    {
        $this->spaces = [];
    }

    public function __clone()
    {
        $this->spaces = [];
    }

    private function getSpaceIdByName(string $spaceName) : int
    {
        $schema = $this->getSpaceById(Space::VSPACE_ID);
        $data = $schema->select(Criteria::key([$spaceName])->andIndex(Space::VSPACE_NAME_INDEX));

        if ($data) {

            return $data[0][0];
        }

        throw RequestFailed::unknownSpace($spaceName);
    }
}


1		<?php
2
3		/**
4		* This file is part of the Tarantool Client package.
5		*
6		* (c) Eugene Leonovich <[email protected]>
7		*
8		* For the full copyright and license information, please view the LICENSE
9		* file that was distributed with this source code.
10		*/
11
12		declare(strict_types=1);
13
14		namespace Tarantool\Client;
15
16		use Tarantool\Client\Connection\StreamConnection;
17		use Tarantool\Client\Exception\RequestFailed;
18		use Tarantool\Client\Handler\DefaultHandler;
19		use Tarantool\Client\Handler\Handler;
20		use Tarantool\Client\Handler\MiddlewareHandler;
21		use Tarantool\Client\Middleware\AuthenticationMiddleware;
22		use Tarantool\Client\Middleware\Middleware;
23		use Tarantool\Client\Middleware\RetryMiddleware;
24		use Tarantool\Client\Packer\PackerFactory;
25		use Tarantool\Client\Request\CallRequest;
26		use Tarantool\Client\Request\EvaluateRequest;
27		use Tarantool\Client\Request\ExecuteRequest;
28		use Tarantool\Client\Request\PingRequest;
29		use Tarantool\Client\Schema\Criteria;
30		use Tarantool\Client\Schema\Space;
31
32		final class Client
33		{
34		/** @var Handler */
35		private $handler;
36
37		/** @var array<array-key, Space> */
		0 ignored issues – show Documentation Bug introduced 2020-02-18 19:56 UTC by Report Bug Copy Issue Report The doc comment `array<array-key, Space>` at position `2` could not be parsed: Unknown type name 'array-key' at position 2 in array<array-key, Space>. Loading history...
38		private $spaces = [];
39
40	495	public function __construct(Handler $handler)
41		{
42	495	$this->handler = $handler;
43	495	}
44
45		public static function fromDefaults() : self
46		{
47		return new self(new DefaultHandler(
48		StreamConnection::createTcp(),
49		PackerFactory::create()
50		));
51		}
52
53	3	public static function fromOptions(array $options) : self
54		{
55	3	$connectionOptions = [];
56	3	if (isset($options['connect_timeout'])) {
57		$connectionOptions['connect_timeout'] = $options['connect_timeout'];
58		}
59	3	if (isset($options['socket_timeout'])) {
60		$connectionOptions['socket_timeout'] = $options['socket_timeout'];
61		}
62	3	if (isset($options['tcp_nodelay'])) {
63		$connectionOptions['tcp_nodelay'] = $options['tcp_nodelay'];
64		}
65	3	if (isset($options['persistent'])) {
66		$connectionOptions['persistent'] = $options['persistent'];
67		}
68
69	3	$connection = StreamConnection::create($options['uri'] ?? StreamConnection::DEFAULT_URI, $connectionOptions);
70	3	$handler = new DefaultHandler($connection, PackerFactory::create());
71
72	3	if (isset($options['max_retries']) && 0 !== $options['max_retries']) {
73	3	$handler = MiddlewareHandler::create($handler, RetryMiddleware::linear($options['max_retries']));
74		}
75	3	if (isset($options['username'])) {
76	3	$handler = MiddlewareHandler::create($handler, new AuthenticationMiddleware($options['username'], $options['password'] ?? ''));
77		}
78
79	3	return new self($handler);
80		}
81
82		public static function fromDsn(string $dsn) : self
83		{
84		$dsn = Dsn::parse($dsn);
85
86		$connectionOptions = [];
87		if (null !== $timeout = $dsn->getInt('connect_timeout')) {
88		$connectionOptions['connect_timeout'] = $timeout;
89		}
90		if (null !== $timeout = $dsn->getInt('socket_timeout')) {
91		$connectionOptions['socket_timeout'] = $timeout;
92		}
93		if (null !== $tcpNoDelay = $dsn->getBool('tcp_nodelay')) {
94		$connectionOptions['tcp_nodelay'] = $tcpNoDelay;
95		}
96		if (null !== $persistent = $dsn->getBool('persistent')) {
97		$connectionOptions['persistent'] = $persistent;
98		}
99
100		$connection = $dsn->isTcp()
101		? StreamConnection::createTcp($dsn->getConnectionUri(), $connectionOptions)
102		: StreamConnection::createUds($dsn->getConnectionUri(), $connectionOptions);
103
104		$handler = new DefaultHandler($connection, PackerFactory::create());
105
106		if ($maxRetries = $dsn->getInt('max_retries')) {
107		$handler = MiddlewareHandler::create($handler, RetryMiddleware::linear($maxRetries));
108		}
109		if ($username = $dsn->getUsername()) {
110		$handler = MiddlewareHandler::create($handler, new AuthenticationMiddleware($username, $dsn->getPassword() ?? ''));
111		}
112
113		return new self($handler);
114		}
115
116	6	public function withMiddleware(Middleware $middleware, Middleware ...$middlewares) : self
117		{
118	6	$new = clone $this;
119	6	$new->handler = MiddlewareHandler::create($new->handler, $middleware, ...$middlewares);
120
121	6	return $new;
122		}
123
124	51	public function getHandler() : Handler
125		{
126	51	return $this->handler;
127		}
128
129	173	public function getSpace(string $spaceName) : Space
130		{
131	173	if (isset($this->spaces[$spaceName])) {
132	3	return $this->spaces[$spaceName];
133		}
134
135	173	$spaceId = $this->getSpaceIdByName($spaceName);
136
137	167	return $this->spaces[$spaceName] = $this->spaces[$spaceId] = new Space($this->handler, $spaceId);
138		}
139
140	185	public function getSpaceById(int $spaceId) : Space
141		{
142	185	if (isset($this->spaces[$spaceId])) {
143		return $this->spaces[$spaceId];
144		}
145
146	185	return $this->spaces[$spaceId] = new Space($this->handler, $spaceId);
147		}
148
149	97	public function ping() : void
150		{
151	97	$this->handler->handle(new PingRequest());
152	16	}
153
154		/**
155		* @param mixed ...$args
156		*/
157	6	public function call(string $funcName, ...$args) : array
158		{
159	6	return $this->handler->handle(new CallRequest($funcName, $args))
160	6	->getBodyField(Keys::DATA);
161		}
162
163		/**
164		* @param mixed ...$args
165		*/
166	239	public function evaluate(string $expr, ...$args) : array
167		{
168	239	return $this->handler->handle(new EvaluateRequest($expr, $args))
169	230	->getBodyField(Keys::DATA);
170		}
171
172		/**
173		* @param mixed ...$params
174		*/
175	6	public function execute(string $sql, ...$params) : Response
176		{
177	6	return $this->handler->handle(new ExecuteRequest($sql, $params));
178		}
179
180		/**
181		* @param mixed ...$params
182		*/
183	21	public function executeQuery(string $sql, ...$params) : SqlQueryResult
184		{
185	21	$response = $this->handler->handle(new ExecuteRequest($sql, $params));
186
187	21	return new SqlQueryResult(
188	21	$response->getBodyField(Keys::DATA),
189	21	$response->getBodyField(Keys::METADATA)
190		);
191		}
192
193		/**
194		* @param mixed ...$params
195		*/
196	9	public function executeUpdate(string $sql, ...$params) : SqlUpdateResult
197		{
198	9	$response = $this->handler->handle(new ExecuteRequest($sql, $params));
199
200	9	return new SqlUpdateResult($response->getBodyField(Keys::SQL_INFO));
201		}
202
203	6	public function flushSpaces() : void
204		{
205	6	$this->spaces = [];
206	6	}
207
208	6	public function __clone()
209		{
210	6	$this->spaces = [];
211	6	}
212
213	173	private function getSpaceIdByName(string $spaceName) : int
214		{
215	173	$schema = $this->getSpaceById(Space::VSPACE_ID);
216	173	$data = $schema->select(Criteria::key([$spaceName])->andIndex(Space::VSPACE_NAME_INDEX));
217
218	173	if ($data) {
		0 ignored issues – show Bug Best Practice introduced 2020-01-31 22:08 UTC by Report Bug Copy Issue Report The expression `$data` of type `array` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `! empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
219	167	return $data[0][0];
220		}
221
222	6	throw RequestFailed::unknownSpace($spaceName);
223		}
224		}
225

tarantool-php / client

Branch — master (aa12c6)

Client::execute() A

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