View GitHub Repository twrb-php-components

Schedule Inspection
Subscribe
Passed
Push — master ( 25257e...5200e3 )
by Alec
04:00
created

TradesAggregator::countTrade()   A

↳ Parent: TradesAggregator

Complexity

Conditions 3
Paths 3

Size

Total Lines 9
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 5
CRAP Score 3.0416

Importance

Changes 0
Metric Value
cc 3
eloc 5
nc 3
nop 1
dl 0
loc 9
ccs 5
cts 6
cp 0.8333
crap 3.0416
rs 10
c 0
b 0
f 0
1 
<?php
2 
/**
3 
 * User: alec
4 
 * Date: 05.11.18
5 
 * Time: 17:05
6 
 */
7 
declare(strict_types=1);
8 

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    9
                

                                    
                                                    
                
                
                
namespace AlecRabbit;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    10
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    11
                

                                    
                                                    
                
                
                
use AlecRabbit\Event\EventCounterDeprecated;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    12
                

                                    
                                                    
                
                
                
use AlecRabbit\Structures\Trade;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    13
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    14
                

                                    
                                                    
                
                
                
class TradesAggregator

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    15
                

                                    
                                                    
                
                
                
{

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    16
                

                                    
                                                    
                
                
                
    private const PERIODS = [

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    17
                

                                    
                                                    
                
                
                
        P_01MIN => P_01MIN,

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    18
                

                                    
                                                    
                
                
                
        P_03MIN => P_01MIN,

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    19
                

                                    
                                                    
                
                
                
        P_05MIN => P_01MIN,

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    20
                

                                    
                                                    
                
                
                
        P_15MIN => P_05MIN,

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    21
                

                                    
                                                    
                
                
                
        P_30MIN => P_05MIN,

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    22
                

                                    
                                                    
                
                
                
        P_45MIN => P_05MIN,

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    23
                

                                    
                                                    
                
                
                
        P_01HOUR => P_15MIN,

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    24
                

                                    
                                                    
                
                
                
        P_02HOUR => P_15MIN,

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    25
                

                                    
                                                    
                
                
                
        P_03HOUR => P_15MIN,

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    26
                

                                    
                                                    
                
                
                
        P_04HOUR => P_15MIN,

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    27
                

                                    
                                                    
                
                
                
        P_01DAY => P_01HOUR,

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    28
                

                                    
                                                    
                
                
                
    ];

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    29
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    30
                

                                    
                                                    
                
                
                
    /** @var string */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    31
                

                                    
                                                    
                
                
                
    private $pair;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    32
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    33
                

                                    
                                                    
                
                
                
    /**@var EventCounterDeprecated[] */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    34
                

                                    
                                                    
                
                
                
    private $counters = [];

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    35
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    36
                

                                    
                                                    
                
                
                
    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    37
                

                                    
                                                    
                
                
                
     * TradesCounter constructor.

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    38
                

                                    
                                                    
                
                
                
     * @param string $pair

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    39
                

                                    
                                                    
                
                
                
     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    40
                

                                    
                             15                         
                
                
                
    public function __construct(string $pair)

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    41
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    42
                

                                    
                             15                         
                
                
                
        foreach (static::PERIODS as $length => $groupBy) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    43
                

                                    
                             15                         
                
                
                
            $this->counters[$length] = new EventCounterDeprecated($length, $groupBy);

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    44
                

                                    
                                                    
                
                
                
        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    45
                

                                    
                             15                         
                
                
                
        $this->pair = $pair;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    46
                

                                    
                             15                         
                
                
                
    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    47
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    48
                

                                    
                             14                         
                
                
                
    public function countTrade(Trade $trade): Trade

            


            
                                                                        
                            
            
                                    
            
            

                
                    49
                

                                    
                                                    
                
                
                
    {

            


            
                                                                        
                            
            
                                    
            
            

                
                    50
                

                                    
                             14                         
                
                
                
        if ($this->pair !== $trade->pair) {

            


            
                                                                        
                            
            
                                    
            
            

                
                    51
                

                                    
                                                    
                
                
                
            throw new \RuntimeException('DataInconsistency'); // todo update message

            


            
                                                                        
                            
            
                                    
            
            

                
                    52
                

                                    
                                                    
                
                
                
        }

            


            
                                                                        
                            
            
                                    
            
            

                
                    53
                

                                    
                             14                         
                
                
                
        foreach (static::PERIODS as $length => $groupBy) {

            


            
                                                                        
                            
            
                                    
            
            

                
                    54
                

                                    
                             14                         
                
                
                
            $this->counters[$length]->addEvent($trade->timestamp);

            


            
                                                                        
                            
            
                                    
            
            

                
                    55
                

                                    
                                                    
                
                
                
        }

            


            
                                                                        
                            
            
                                    
            
            

                
                    56
                

                                    
                             14                         
                
                
                
        return $trade;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    57
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    58
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    59
                

                                    
                             1                         
                
                
                
    public function trades(int $timePeriod): int

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    60
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    61
                

                                    
                             1                         
                
                
                
        return $this->counters[$timePeriod]->getCalculatedEvents();

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    62
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    63
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    64
                

                                    
                             1                         
                
                
                
    public function volume(int $timePeriod): float

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

                            –
                            show
                        


                        

                                                                                        




    

        
            Unused Code
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The parameter $timePeriod is not used and could be removed.
                                                                                   (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-unused   annotation

                                    

                                        

                                            64
                                            
                                                
    public function volume(/** @scrutinizer ignore-unused */ int $timePeriod): float

                                        

                                                                            

                                

                                                                                                                            

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for parameters that have been defined for a function or method, but which
are not used in the method body.


                        

                                                    

                     Loading history...
                

                    


    




                                                                                    


                    		
                

            
                                                                                                            
                            
            
                                    
            
            

                
                    65
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    66
                

                                    
                             1                         
                
                
                
        return 0.1;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    67
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    68
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    69
                

                                    
                             1                         
                
                
                
    public function avgPrice(int $timePeriod): float

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

                            –
                            show
                        


                        

                                                                                        




    

        
            Unused Code
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The parameter $timePeriod is not used and could be removed.
                                                                                   (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-unused   annotation

                                    

                                        

                                            69
                                            
                                                
    public function avgPrice(/** @scrutinizer ignore-unused */ int $timePeriod): float

                                        

                                                                            

                                

                                                                                                                            

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for parameters that have been defined for a function or method, but which
are not used in the method body.


                        

                                                    

                     Loading history...
                

                    


    




                                                                                    


                    		
                

            
                                                                                                            
                            
            
                                    
            
            

                
                    70
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    71
                

                                    
                             1                         
                
                
                
        return 8500;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    72
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    73
                

                                    
                                                    
                
                
                
}

            


            
                                                        
            
                                    
            
            

                
                    74