ArrayStorage::decrement() - Code Metrics - Inspection of "Feat: Increment before request (#6)" - bpolaszek/funnel-http-client - Measure and Improve Code Quality continuously with Scrutinizer

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by BENOIT

created 2024-10-18 08:14 UTC

ArrayStorage::decrement() A

↳ Parent: ArrayStorage

Complexity

Conditions	2
Paths	2

Size

Total Lines	5
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	3
c	0
b	0
f	0
dl	0
loc	5
rs	10
cc	2
nc	2
nop	0

<?php

namespace BenTools\FunnelHttpClient\Storage;

final class ArrayStorage implements ThrottleStorageInterface
{
    private int $currentRequests = 0;

    private float|null $startedAt = null;

    public function __construct(
        private int $maxRequests,
        private float $timeWindow
    ) {
    }

    /**
     * @inheritDoc
     */
    public function getRemainingCalls(): int
    {
        return \max(0, ($this->maxRequests - $this->currentRequests));
    }

    /**
     * @inheritDoc
     */
    public function getRemainingTime(): float
    {
        if (null === $this->startedAt) {
            return 0;
        }

        return \max(0, ($this->startedAt + $this->timeWindow) - \microtime(true));
    }

    /**
     * @inheritDoc
     */
    public function increment(): void
    {
        if ($this->isExpired()) {
            $this->reset();
        }

        if (null === $this->startedAt) {
            $this->startedAt = \microtime(true);
        }

        $this->currentRequests++;
    }

    public function decrement(): void
    {
        $this->currentRequests--;
        if ($this->currentRequests <= 0) {
            $this->reset();
        }
    }


    private function reset(): void
    {
        $this->currentRequests = 0;
        $this->startedAt = null;
    }

    private function isExpired(): bool
    {
        if (null === $this->startedAt) {
            return false;
        }

        return \microtime(true) > ($this->startedAt + $this->timeWindow);
    }
}


1			<?php
2
3			namespace BenTools\FunnelHttpClient\Storage;
4
5			final class ArrayStorage implements ThrottleStorageInterface
6			{
7			private int $currentRequests = 0;
8
9			private float\|null $startedAt = null;
10
11			public function __construct(
12			private int $maxRequests,
13			private float $timeWindow
14			) {
15			}
16
17			/**
18			* @inheritDoc
19			*/
20			public function getRemainingCalls(): int
21			{
22			return \max(0, ($this->maxRequests - $this->currentRequests));
23			}
24
25			/**
26			* @inheritDoc
27			*/
28			public function getRemainingTime(): float
29			{
30			if (null === $this->startedAt) {
31			return 0;
32			}
33
34			return \max(0, ($this->startedAt + $this->timeWindow) - \microtime(true));
35			}
36
37			/**
38			* @inheritDoc
39			*/
40			public function increment(): void
41			{
42			if ($this->isExpired()) {
43			$this->reset();
44			}
45
46			if (null === $this->startedAt) {
47			$this->startedAt = \microtime(true);
48			}
49
50			$this->currentRequests++;
51			}
52
53			public function decrement(): void
54			{
55			$this->currentRequests--;
56			if ($this->currentRequests <= 0) {
57			$this->reset();
58			}
59			}
60
61
62			private function reset(): void
63			{
64			$this->currentRequests = 0;
65			$this->startedAt = null;
66			}
67
68			private function isExpired(): bool
69			{
70			if (null === $this->startedAt) {
71			return false;
72			}
73
74			return \microtime(true) > ($this->startedAt + $this->timeWindow);
75			}
76			}
77

bpolaszek / funnel-http-client

Push — master ( 2d675e...7fc076 )

ArrayStorage::decrement() A

Complexity

Size

Duplication

Importance

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