Completed
Pull Request — master (#20)
by
unknown
04:11
created

MapFieldsTransformer::transform()   A

Complexity

Conditions 3
Paths 3

Size

Total Lines 11
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 11
rs 9.4285
c 0
b 0
f 0
cc 3
eloc 6
nc 3
nop 1
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<?php
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namespace Extraload\Transformer;
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class MapFieldsTransformer implements TransformerInterface
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{
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    private $fields;
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    public function __construct(array $fields)
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    {
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        $this->fields = $fields;
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    }
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    public function transform($data)
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    {
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        $result = [];
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        foreach ($data as $key => $val) {
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            if (array_key_exists($key, $this->fields)) {
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                $result[$this->fields[$key]] = $val;
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            }
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        }
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        return $result;
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    }
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}
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