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<?php |
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/** |
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* Copyright (c) 2016, HelloFresh GmbH. |
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* All rights reserved. |
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* |
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* This source code is licensed under the MIT license found in the |
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* LICENSE file in the root directory of this source tree. |
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*/ |
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namespace HelloFresh\FeatureToggle\Serializer; |
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use Collections\MapInterface; |
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use HelloFresh\FeatureToggle\Operator\EqualsTo; |
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use HelloFresh\FeatureToggle\Operator\GreaterThan; |
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use HelloFresh\FeatureToggle\Operator\GreaterThanEqual; |
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use HelloFresh\FeatureToggle\Operator\InSet; |
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use HelloFresh\FeatureToggle\Operator\LessThan; |
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use HelloFresh\FeatureToggle\Operator\LessThanEqual; |
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use HelloFresh\FeatureToggle\Operator\MatchesRegex; |
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use HelloFresh\FeatureToggle\Operator\OperatorInterface; |
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use HelloFresh\FeatureToggle\Operator\Percentage; |
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/** |
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* Hand written serializer to serialize an Operator to a php array. |
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*/ |
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class OperatorSerializer |
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{ |
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/** |
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* @param OperatorInterface $operator |
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* |
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* @return string |
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*/ |
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public function serialize(OperatorInterface $operator) |
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{ |
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switch (true) { |
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case $operator instanceof EqualsTo: |
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return ['name' => 'equals-to', 'value' => $operator->getValue()]; |
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case $operator instanceof GreaterThan: |
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return ['name' => 'greater-than', 'value' => $operator->getValue()]; |
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case $operator instanceof GreaterThanEqual: |
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return ['name' => 'greater-than-equal', 'value' => $operator->getValue()]; |
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case $operator instanceof InSet: |
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return ['name' => 'in-set', 'values' => $operator->getValues()]; |
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case $operator instanceof LessThan: |
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return ['name' => 'less-than', 'value' => $operator->getValue()]; |
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case $operator instanceof LessThanEqual: |
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return ['name' => 'less-than-equal', 'value' => $operator->getValue()]; |
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case $operator instanceof Percentage: |
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return [ |
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'name' => 'percentage', |
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'percentage' => $operator->getPercentage(), |
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'shift' => $operator->getShift() |
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]; |
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case $operator instanceof MatchesRegex: |
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return ['name' => 'matches-regex', 'value' => $operator->getValue()]; |
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default: |
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throw new \RuntimeException(sprintf('Unknown operator %s.', get_class($operator))); |
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} |
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} |
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/** |
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* @param MapInterface $operator |
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* |
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* @return OperatorInterface |
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*/ |
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public function deserialize(MapInterface $operator) |
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{ |
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switch ($operator->get('name')) { |
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case 'equals-to': |
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return new EqualsTo($operator->get('value')); |
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case 'greater-than': |
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return new GreaterThan($operator->get('value')); |
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case 'greater-than-equal': |
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return new GreaterThanEqual($operator->get('value')); |
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case 'in-set': |
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return new InSet($operator->get('values')); |
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case 'less-than': |
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return new LessThan($operator->get('value')); |
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case 'less-than-equal': |
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return new LessThanEqual($operator->get('value')); |
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case 'percentage': |
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return new Percentage($operator->get('percentage'), $operator->get('shift')); |
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case 'matches-regex': |
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return new MatchesRegex($operator->get('value')); |
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default: |
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throw new \RuntimeException(sprintf('Unknown operator with name "%s".', $operator->get('name'))); |
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} |
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} |
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} |
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hellofresh /
feature-toggle
