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Serializer.php
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99 lines (90 loc) · 3.29 KB
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<?php
/*
* Copyright 2025 Google LLC
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
namespace Google\Cloud\Firestore;
use Google\ApiCore\Serializer as ApiCoreSerializer;
use Google\Cloud\Core\ApiHelperTrait;
use Google\Cloud\Core\Timestamp;
use Google\Protobuf\Int32Value;
class Serializer extends ApiCoreSerializer
{
use ApiHelperTrait;
private Serializer $serializer;
public function __construct()
{
$fieldTransformers = [];
$messageTypeTransformers = [
'google.protobuf.Duration' => function ($v) {
return $this->formatDurationFromApi($v);
},
'google.protobuf.Timestamp' => function ($v) {
return $this->formatTimestampFromApi($v);
},
];
$decodeFieldTransformers = [
'limit' => function ($v) {
return new Int32Value(['value' => $v]);
},
'transaction' => function ($v) {
if (is_null($v)) {
$v = '';
}
return $v;
},
];
$decodeMessageTypeTransformers = [
'google.protobuf.Timestamp' => function ($v) {
if ($v instanceof Timestamp) {
return $v->formatForApi();
}
return $v;
},
];
parent::__construct(
$fieldTransformers,
$messageTypeTransformers,
$decodeFieldTransformers,
$decodeMessageTypeTransformers
);
}
/**
* Format a duration from the API
*
* @param array $value
* @return string
*/
private function formatDurationFromApi(array $value): string
{
$seconds = $value['seconds'];
$nanos = str_pad($value['nanos'], 9, 0, STR_PAD_LEFT);
return "{$seconds}.{$nanos}s";
}
}