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<?php |
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declare(strict_types=1); |
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namespace Doctrine\Migrations\Metadata; |
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use Countable; |
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use Doctrine\Migrations\Exception\MigrationNotAvailable; |
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use Doctrine\Migrations\Exception\NoMigrationsFoundWithCriteria; |
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use Doctrine\Migrations\Version\Version; |
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use function array_values; |
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use function count; |
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/** |
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* Represents a sorted list of migrations that may or maybe not be already executed. |
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*/ |
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View Code Duplication |
final class AvailableMigrationsList implements Countable |
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{ |
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/** @var AvailableMigration[] */ |
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private $items = []; |
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/** |
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* @param AvailableMigration[] $items |
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*/ |
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public function __construct(array $items) |
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{ |
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$this->items = array_values($items); |
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} |
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/** |
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* @return AvailableMigration[] |
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*/ |
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public function getItems() : array |
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{ |
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return $this->items; |
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} |
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public function getFirst(int $offset = 0) : AvailableMigration |
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{ |
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if (! isset($this->items[$offset])) { |
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throw NoMigrationsFoundWithCriteria::new('first' . ($offset > 0 ? '+' . $offset : '')); |
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} |
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return $this->items[$offset]; |
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} |
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public function getLast(int $offset = 0) : AvailableMigration |
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{ |
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$offset = count($this->items) - 1 - (-1 * $offset); |
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if (! isset($this->items[$offset])) { |
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throw NoMigrationsFoundWithCriteria::new('last' . ($offset > 0 ? '+' . $offset : '')); |
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} |
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return $this->items[$offset]; |
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} |
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public function count() : int |
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{ |
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return count($this->items); |
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} |
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public function hasMigration(Version $version) : bool |
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{ |
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foreach ($this->items as $migration) { |
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if ($migration->getVersion()->equals($version)) { |
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return true; |
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} |
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} |
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return false; |
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} |
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public function getMigration(Version $version) : AvailableMigration |
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{ |
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foreach ($this->items as $migration) { |
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if ($migration->getVersion()->equals($version)) { |
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return $migration; |
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} |
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} |
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throw MigrationNotAvailable::forVersion($version); |
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} |
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} |
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doctrine /
migrations
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.