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MigrationBus::createDefaultBus()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 1

Importance

Changes 1
Bugs 0 Features 0
Metric Value
c 1
b 0
f 0
dl 0
loc 4
ccs 2
cts 2
cp 1
rs 10
cc 1
eloc 2
nc 1
nop 0
crap 1
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<?php
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/*
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 *
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 * This software consists of voluntary contributions made by many individuals
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 * and is licensed under the MIT license. For more information, see
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 * <https://github.com/baleen/migrations>.
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 */
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namespace Baleen\Migrations\Service\MigrationBus;
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use Baleen\Migrations\Exception\MigrationBusException;
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use Baleen\Migrations\Service\MigrationBus\Middleware\SetOptionsMiddleware;
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use Baleen\Migrations\Service\MigrationBus\Middleware\TransactionMiddleware;
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use League\Tactician\CommandBus;
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final class MigrationBus extends CommandBus implements MigrationBusInterface
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{
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    /**
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     * @inheritdoc
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     */
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    public function __construct(array $middleware)
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    {
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        $foundHandler = false;
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        foreach ($middleware as $object) {
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            if ($object instanceof MigrateHandler) {
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                $foundHandler = true;
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                break;
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            }
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        }
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        if (!$foundHandler) {
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            throw new MigrationBusException(sprintf(
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                'MigrationBus must have at least one instance of "%s"',
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                MigrateHandler::class
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            ));
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        }
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        parent::__construct($middleware);
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    }
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    /**
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     * factory
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     * @return MigrationBus
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     */
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    public static function createDefaultBus()
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    {
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        return new MigrationBus(static::getDefaultMiddleWare());
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    }
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    /**
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     * getDefaultMiddleWare
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     * @return array
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     */
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    public static function getDefaultMiddleWare()
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    {
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        return [
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            new SetOptionsMiddleware(),
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            new TransactionMiddleware(),
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            new MigrateHandler(),
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        ];
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    }
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}
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