AuthorWithBooks::transform()   A
last analyzed

Complexity

Conditions 3
Paths 2

Size

Total Lines 14
Code Lines 8

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 9
CRAP Score 3

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 3
eloc 8
c 1
b 0
f 0
nc 2
nop 1
dl 0
loc 14
ccs 9
cts 9
cp 1
crap 3
rs 10
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<?php
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declare(strict_types=1);
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namespace LibraryCatalog\Controller\V1\Transformer;
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use LibraryCatalog\Controller\TransformerException;
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class AuthorWithBooks extends Author
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{
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    /**
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     * @param $data
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     * @return array
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     * @throws TransformerException
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     */
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    public function transform($data): array
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    {
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        $res = parent::transform($data);
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        $books = [];
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        if (isset($data->books)) {
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            $bookTransformer = new Book();
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            foreach ($data->books as $book) {
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                $books[] = $bookTransformer->transform($book);
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            }
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            $res['books'] = $books;
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        }
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        return $res;
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    }
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}
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