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<?php |
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declare(strict_types=1); |
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namespace Tarantool\Mapper\Plugin; |
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use Tarantool\Mapper\Entity; |
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use Tarantool\Mapper\Plugin; |
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use Tarantool\Mapper\Space; |
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class Spy extends Plugin |
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{ |
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private $created = []; |
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private $updated = []; |
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private $removed = []; |
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public function afterCreate(Entity $instance, Space $space) : Entity |
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{ |
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return $this->created[$this->getKey($instance, $space)] = $instance; |
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} |
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public function afterUpdate(Entity $instance, Space $space) : Entity |
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{ |
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$key = $this->getKey($instance, $space); |
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if (!array_key_exists($key, $this->created)) { |
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$this->updated[$key] = $instance; |
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} |
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return $instance; |
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} |
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public function beforeRemove(Entity $instance, Space $space) : Entity |
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{ |
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$key = $this->getKey($instance, $space); |
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if (array_key_exists($key, $this->created)) { |
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unset($this->created[$key]); |
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return $instance; |
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} |
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if (array_key_exists($key, $this->updated)) { |
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unset($this->updated[$key]); |
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} |
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return $this->removed[$key] = $instance; |
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} |
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public function reset() : self |
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{ |
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$this->created = []; |
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$this->updated = []; |
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$this->removed = []; |
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return $this; |
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} |
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private function getKey(Entity $instance, Space $space) : string |
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{ |
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$key = [$space->getName()]; |
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$format = $space->getFormat(); |
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View Code Duplication |
foreach ($space->getPrimaryIndex()['parts'] as $part) { |
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$field = array_key_exists(0, $part) ? $part[0] : $part['field']; |
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$key[] = $instance->{$format[$field]['name']}; |
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} |
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return implode(':', $key); |
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} |
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public function getChanges() |
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{ |
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$result = (object) []; |
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foreach (['created', 'updated', 'removed'] as $action) { |
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$data = []; |
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foreach ($this->$action as $key => $row) { |
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list($space) = explode(':', $key); |
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if (!array_key_exists($space, $data)) { |
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$data[$space] = []; |
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} |
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$data[$space][] = $row; |
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} |
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$result->$action = $data; |
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} |
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return $result; |
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} |
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public function hasChanges() : bool |
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{ |
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return count($this->created) + count($this->updated) + count($this->removed) > 0; |
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} |
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} |
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tarantool-php /
mapper
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.