JsonFormatter::setInstance()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 4
rs 10
c 0
b 0
f 0
cc 1
eloc 2
nc 1
nop 1
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<?php
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namespace Axado\Formatter;
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use Axado\Shipping;
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class JsonFormatter implements FormatterInterface
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{
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    /**
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     * Axado\Shipping instance.
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     *
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     * @var Shipping
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     */
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    protected $instance;
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    /**
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     * {@inheritdoc}
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     */
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    public function setInstance(Shipping $instance)
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    {
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        $this->instance = $instance;
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function format(): string
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    {
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        $attributes = $this->instance->getAttributes();
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        $volumes = $this->instance->allVolumes();
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        foreach ($volumes as $index => $volume) {
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            $attributes['volumes'][$index] = $volume->volumeToArray();
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        }
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        return json_encode($attributes);
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    }
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}
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