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<?php |
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namespace Carpenstar\ByBitAPI\Derivatives\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\Collection\EntityCollection; |
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use Carpenstar\ByBitAPI\Core\Objects\AbstractResponse; |
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use Carpenstar\ByBitAPI\Derivatives\MarketData\OrderBook\Interfaces\IOrderBookResponsePriceItemInterface; |
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class OrderBookResponse extends AbstractResponse |
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{ |
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private string $symbol; |
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private \DateTime $timestamp; |
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private int $updateId; |
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private EntityCollection $bid; |
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private EntityCollection $ask; |
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public function __construct(array $data) |
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{ |
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$this->bid = new EntityCollection(); |
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$this->ask = new EntityCollection(); |
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$this->symbol = $data['s']; |
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$this->timestamp = DateTimeHelper::makeFromTimestamp($data['ts']); |
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$this->updateId = $data['u']; |
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$this |
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->setBid($data['b']) |
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->setAsk($data['a']); |
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} |
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/** |
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* @return string |
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*/ |
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public function getSymbol(): string |
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{ |
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return $this->symbol; |
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} |
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/** |
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* @return \DateTime |
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*/ |
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public function getTimestamp(): \DateTime |
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{ |
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return $this->timestamp; |
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} |
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/** |
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* @return int |
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*/ |
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public function getUpdateId(): int |
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{ |
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return $this->updateId; |
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} |
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private function setBid(?array $bids = []): self |
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{ |
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$bidList = $this->bid; |
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if (!empty($bids)) { |
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array_map(function ($bid) use ($bidList) { |
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$bidList->push(ResponseDtoBuilder::make(OrderBookPriceItemResponse::class, $bid)); |
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}, $bids); |
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} |
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return $this; |
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} |
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/** |
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* @return IOrderBookResponsePriceItemInterface[] |
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*/ |
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public function getBid(): ?array |
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{ |
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return $this->bid->all(); |
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} |
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private function setAsk(?array $asks = []): self |
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{ |
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$askList = $this->ask; |
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if (!empty($asks)) { |
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array_map(function ($ask) use ($askList) { |
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$askList->push(ResponseDtoBuilder::make(OrderBookPriceItemResponse::class, $ask)); |
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}, $asks); |
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} |
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return $this; |
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} |
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/** |
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* @return IOrderBookResponsePriceItemInterface[] |
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*/ |
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public function getAsk(): ?array |
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{ |
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return $this->ask->all(); |
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} |
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} |
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carpenstar /
bybitapi-sdk-derivatives
