Carpenstar\ByBitAPI\Derivatives\MarketData\InstrumentInfo\Response\InstrumentInfoResponse

Complexity

Total Complexity

3

Size/Duplication

Total Lines	23
Duplicated Lines	0 %

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	getInstrumentInfoList()	0	3	1
A	__construct()	0	11	2

<?php

namespace Carpenstar\ByBitAPI\Derivatives\MarketData\InstrumentInfo\Response;

use Carpenstar\ByBitAPI\Core\Builders\ResponseDtoBuilder;
use Carpenstar\ByBitAPI\Core\Objects\AbstractResponse;
use Carpenstar\ByBitAPI\Core\Objects\Collection\EntityCollection;
use Carpenstar\ByBitAPI\Derivatives\MarketData\InstrumentInfo\Interfaces\IInstrumentInfoResponseInterface;
use Carpenstar\ByBitAPI\Derivatives\MarketData\InstrumentInfo\Interfaces\IInstrumentInfoResponseItemInterface;

class InstrumentInfoResponse extends AbstractResponse implements IInstrumentInfoResponseInterface
{
    private EntityCollection $list;

    public function __construct(array $data)
    {
        $list = new EntityCollection();

        if (!empty($data['list'])) {
            array_map(function ($item) use ($list) {
                $list->push(ResponseDtoBuilder::make(InstrumentInfoResponseItem::class, $item));
            }, $data['list']);
        }

        $this->list = $list;
    }

    /**
     * @return null|InstrumentInfoResponseItem
     */
    public function getInstrumentInfoList(): ?InstrumentInfoResponseItem
    {
        return $this->list->fetch();

The expression return $this->list->fetch() returns the type array which is incompatible with the type-hinted return Carpenstar\ByBitAPI\Derivatives\MarketData\InstrumentInfo\Response\InstrumentInfoResponseItem|null.

    }
}