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<?php |
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/** |
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* This file is part of the Ray.AuraSqlModule package |
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* |
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* @license http://opensource.org/licenses/MIT MIT |
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*/ |
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namespace Ray\AuraSqlModule; |
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use Ray\Aop\MethodInterceptor; |
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use Ray\Aop\MethodInvocation; |
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use Ray\AuraSqlModule\Annotation\Transactional; |
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use Ray\AuraSqlModule\Exception\InvalidTransactionalPropertyException; |
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use Ray\AuraSqlModule\Exception\RollbackException; |
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class TransactionalInterceptor implements MethodInterceptor |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public function invoke(MethodInvocation $invocation) |
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{ |
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$transactional = $invocation->getMethod()->getAnnotation(Transactional::class); |
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$object = $invocation->getThis(); |
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$transactions = []; |
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/* @var $transactions \PDO[] */ |
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foreach ($transactional->value as $prop) { |
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$transactions[] = $this->beginTransaction($object, $prop); |
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} |
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try { |
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$result = $invocation->proceed(); |
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foreach ($transactions as $db) { |
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$db->commit(); |
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} |
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} catch (\Exception $e) { |
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foreach ($transactions as $db) { |
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$db->rollback(); |
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} |
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throw new RollbackException($e, 0, $e); |
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} |
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return $result; |
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} |
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/** |
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* @param object $object the object having pdo |
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* @param string $prop the name of pdo property |
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* |
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* @return \Pdo |
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* @throws InvalidTransactionalPropertyException |
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*/ |
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private function beginTransaction($object, $prop) |
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{ |
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try { |
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$ref = new \ReflectionProperty($object, $prop); |
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} catch (\ReflectionException $e) { |
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throw new InvalidTransactionalPropertyException($prop, 0, $e); |
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} |
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$ref->setAccessible(true); |
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$db = $ref->getValue($object); |
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$db->beginTransaction(); |
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return $db; |
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} |
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} |
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koriym /
Ray.AuraSqlModule
