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<?php |
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namespace Carpenstar\ByBitAPI\Spot\MarketData\OrderBook\Response; |
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use Carpenstar\ByBitAPI\Core\Builders\ResponseDtoBuilder; |
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use Carpenstar\ByBitAPI\Core\Helpers\DateTimeHelper; |
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use Carpenstar\ByBitAPI\Core\Objects\AbstractResponse; |
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use Carpenstar\ByBitAPI\Core\Objects\Collection\EntityCollection; |
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use Carpenstar\ByBitAPI\Spot\MarketData\OrderBook\Interfaces\IOrderBookResponseInterface; |
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class OrderBookResponse extends AbstractResponse implements IOrderBookResponseInterface |
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{ |
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/** |
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* Current time, unit in millisecond |
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* @var \DateTime $time |
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*/ |
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protected \DateTime $time; |
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/** |
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* Bid price and quantity, with best bid prices ranked from top to bottom |
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* @var EntityCollection $bids |
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*/ |
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protected EntityCollection $bids; |
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/** |
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* Ask price and quantity, with best ask prices ranked from top to bottom |
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* @var EntityCollection $asks |
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*/ |
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protected EntityCollection $asks; |
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/** |
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* @param array $data |
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* @throws \Exception |
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*/ |
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public function __construct(array $data) |
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{ |
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$bids = new EntityCollection(); |
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$asks = new EntityCollection(); |
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$this->setTime($data['time']); |
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if (!empty($data['bids'])) { |
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array_map(function ($bid) use ($bids) { |
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$bids->push(ResponseDtoBuilder::make(OrderBookPriceItemResponse::class, $bid)); |
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}, $data['bids']); |
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} |
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if (!empty($data['asks'])) { |
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array_map(function ($ask) use ($asks) { |
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$asks->push(ResponseDtoBuilder::make(OrderBookPriceItemResponse::class, $ask)); |
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}, $data['asks']); |
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} |
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$this->setBids($bids); |
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$this->setAsks($asks); |
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} |
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/** |
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* @param string $time |
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* @return OrderBookResponse |
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* @throws \Exception |
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*/ |
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private function setTime(string $time): self |
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{ |
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$this->time = DateTimeHelper::makeFromTimestamp($time); |
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return $this; |
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} |
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/** |
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* @return \DateTime |
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*/ |
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public function getTime(): \DateTime |
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{ |
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return $this->time; |
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} |
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/** |
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* @param EntityCollection $asks |
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* @return OrderBookResponse |
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*/ |
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private function setAsks(EntityCollection $asks): self |
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{ |
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$this->asks = $asks; |
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return $this; |
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} |
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/** |
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* @return EntityCollection |
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*/ |
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public function getAsks(): EntityCollection |
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{ |
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return $this->asks; |
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} |
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/** |
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* @param EntityCollection $bids |
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* @return OrderBookResponse |
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*/ |
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private function setBids(EntityCollection $bids): self |
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{ |
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$this->bids = $bids; |
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return $this; |
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} |
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/** |
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* @return EntityCollection |
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*/ |
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public function getBids(): EntityCollection |
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{ |
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return $this->bids; |
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} |
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} |
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carpenstar /
bybitapi-sdk-spot
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