AbstractQueryHandler::handle() - Code Metrics - phpgears/cqrs - Measure and Improve Code Quality continuously with Scrutinizer

AbstractQueryHandler::handle() A
last analyzed 2020-11-24 21:07 UTC

↳ Parent: AbstractQueryHandler

Complexity

Conditions	2
Paths	2

Size

Total Lines	12
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	2
eloc	7
c	1
b	0
f	0
nc	2
nop	1
dl	0
loc	12
rs	10

<?php

/*
 * cqrs (https://github.com/phpgears/cqrs).
 * CQRS base.
 *
 * @license MIT
 * @link https://github.com/phpgears/cqrs
 * @author Julián Gutiérrez <[email protected]>
 */

declare(strict_types=1);

namespace Gears\CQRS;

use Gears\CQRS\Exception\InvalidQueryException;
use Gears\DTO\DTO;

abstract class AbstractQueryHandler implements QueryHandler
{
    /**
     * {@inheritdoc}
     *
     * @throws InvalidQueryException
     */
    final public function handle(Query $query): DTO
    {
        if ($query->getQueryType() !== $this->getSupportedQueryType()) {
            throw new InvalidQueryException(\sprintf(
                'Query handler "%s" can only handle "%s" queries, "%s" given.',
                static::class,
                $this->getSupportedQueryType(),
                $query->getQueryType()
            ));
        }

        return $this->handleQuery($query);
    }

    /**
     * Get supported query type.
     *
     * @return string
     */
    abstract protected function getSupportedQueryType(): string;

    /**
     * Handle query.
     *
     * @param Query $query
     *
     * @return DTO
     */
    abstract protected function handleQuery(Query $query): DTO;
}


1			<?php
2
3			/*
4			* cqrs (https://github.com/phpgears/cqrs).
5			* CQRS base.
6			*
7			* @license MIT
8			* @link https://github.com/phpgears/cqrs
9			* @author Julián Gutiérrez <[email protected]>
10			*/
11
12			declare(strict_types=1);
13
14			namespace Gears\CQRS;
15
16			use Gears\CQRS\Exception\InvalidQueryException;
17			use Gears\DTO\DTO;
18
19			abstract class AbstractQueryHandler implements QueryHandler
20			{
21			/**
22			* {@inheritdoc}
23			*
24			* @throws InvalidQueryException
25			*/
26			final public function handle(Query $query): DTO
27			{
28			if ($query->getQueryType() !== $this->getSupportedQueryType()) {
29			throw new InvalidQueryException(\sprintf(
30			'Query handler "%s" can only handle "%s" queries, "%s" given.',
31			static::class,
32			$this->getSupportedQueryType(),
33			$query->getQueryType()
34			));
35			}
36
37			return $this->handleQuery($query);
38			}
39
40			/**
41			* Get supported query type.
42			*
43			* @return string
44			*/
45			abstract protected function getSupportedQueryType(): string;
46
47			/**
48			* Handle query.
49			*
50			* @param Query $query
51			*
52			* @return DTO
53			*/
54			abstract protected function handleQuery(Query $query): DTO;
55			}
56

phpgears / cqrs

AbstractQueryHandler::handle() A last analyzed 2020-11-24 21:07 UTC

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AbstractQueryHandler::handle() A
last analyzed 2020-11-24 21:07 UTC