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<?php |
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/* |
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* This file is part of the Sylius package. |
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* |
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* (c) Paweł Jędrzejewski |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Sylius\Component\Grid\Filter; |
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use Sylius\Component\Grid\Data\DataSourceInterface; |
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use Sylius\Component\Grid\Filtering\FilterInterface; |
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/** |
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* @author Jan Góralski <[email protected]> |
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*/ |
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final class MoneyFilter implements FilterInterface |
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{ |
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const DEFAULT_SCALE = 2; |
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/** |
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* {@inheritdoc} |
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*/ |
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public function apply(DataSourceInterface $dataSource, $name, $data, array $options) |
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{ |
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if (empty($data)) { |
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return; |
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} |
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$field = isset($options['field']) ? $options['field'] : $name; |
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$scale = isset($options['scale']) ? (int) $options['scale'] : self::DEFAULT_SCALE; |
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$greaterThan = $this->getDataValue($data, 'greaterThan'); |
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$lessThan = $this->getDataValue($data, 'lessThan'); |
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$expressionBuilder = $dataSource->getExpressionBuilder(); |
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if (!empty($data['currency'])) { |
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$dataSource->restrict($expressionBuilder->equals($options['currency_field'], $data['currency'])); |
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} |
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if ('' !== $greaterThan) { |
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$expressionBuilder->greaterThan($field, $this->normalizeAmount($greaterThan, $scale)); |
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} |
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if ('' !== $lessThan) { |
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$expressionBuilder->lessThan($field, $this->normalizeAmount($lessThan, $scale)); |
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} |
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} |
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/** |
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* @param string|float $amount |
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* @param int $scale |
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* |
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* @return int |
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*/ |
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private function normalizeAmount($amount, $scale) |
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{ |
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return (int) round($amount * (10 ** $scale)); |
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} |
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/** |
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* @param string[] $data |
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* @param string $key |
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* |
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* @return string |
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*/ |
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private function getDataValue(array $data, $key) |
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{ |
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return isset($data[$key]) ? $data[$key] : ''; |
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} |
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} |
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pamil /
Sylius
