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OrderBookChannel::getOperation()   A

↳ Parent: OrderBookChannel

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 1
c 0
b 0
f 0
nc 1
nop 0
dl 0
loc 3
rs 10
1 
<?php
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namespace Carpenstar\ByBitAPI\WebSockets\Spot\PublicChannels\OrderBook;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Carpenstar\ByBitAPI\Core\Enums\WebSocketOperationsEnum;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Carpenstar\ByBitAPI\Core\Objects\WebSockets\WebSocketsSpotPublicChannel;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Carpenstar\ByBitAPI\WebSockets\Spot\PublicChannels\OrderBook\Entities\OrderBookResponse;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * https://bybit-exchange.github.io/docs/spot/ws-public/orderbook

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Topic: orderbook.40.{symbol}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Market depth data for a trading pair:

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Snapshot depth: 40 each for asks and bids.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Events trigger order book version change:

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * order enters order book

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * order leaves order book

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * order quantity changes

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * order filled

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Pushes snapshot data only

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Push frequency: 100ms

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class OrderBookChannel extends WebSocketsSpotPublicChannel

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function getResponseClassname(): string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return OrderBookResponse::class;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return string

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function getOperation(): string

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        return WebSocketOperationsEnum::SUBSCRIBE;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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