Carpenstar\ByBitAPI\WebSockets\Derivatives\PublicChannels\OrderBook\Argument\OrderBookArgument

Complexity

Total Complexity

3

Size/Duplication

Total Lines	18
Duplicated Lines	0 %

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	9	2
A	getTopic()	0	3	1

<?php

namespace Carpenstar\ByBitAPI\WebSockets\Derivatives\PublicChannels\OrderBook\Argument;

use Carpenstar\ByBitAPI\Core\Enums\EnumIntervals;
use Carpenstar\ByBitAPI\Core\Enums\WebSocketOrderBookDepth;
use Carpenstar\ByBitAPI\Core\Enums\WebSocketTopicNameEnum;
use Carpenstar\ByBitAPI\Core\Objects\WebSockets\WebSocketArgument;

class OrderBookArgument extends WebSocketArgument
{
    private int $depth;

    public function __construct(string $symbol, int $depth, ?string $reqId = null)
    {
        parent::__construct($symbol, $reqId);

        if (!in_array($depth, WebSocketOrderBookDepth::ALL)) {
            throw new \Exception("Invalid interval {$depth} specified. See the list of available intervals in the file: " . EnumIntervals::class);
        }

        $this->depth = $depth;
    }

    public function getTopic(): array
    {
        return [WebSocketTopicNameEnum::DERIVATIVES_ORDERBOOK.".{$this->depth}.{$this->getSymbols()}"];
    }
}