EtlAbstract::setNow() - Code Metrics - Inspection of "Etl & streams" - fab2s/YaEtl - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — etls ( 3c161b )

by Fabrice

created 2023-02-03 22:10 UTC

EtlAbstract::setNow() A

↳ Parent: EtlAbstract

Complexity

Conditions	2
Paths	2

Size

Total Lines	5
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	2
eloc	2
c	1
b	0
f	0
nc	2
nop	1
dl	0
loc	5
rs	10

<?php

/*
 * This file is part of YaEtl
 *     (c) Fabrice de Stefanis / https://github.com/fab2s/YaEtl
 * This source file is licensed under the MIT license which you will
 * find in the LICENSE file or at https://opensource.org/licenses/MIT
 */

namespace fab2s\YaEtl\Etl;

use DateTimeImmutable;
use DateTimeInterface;
use Exception;
use fab2s\NodalFlow\NodalFlowException;
use fab2s\YaEtl\Events\ProgressBarSubscriber;
use fab2s\YaEtl\YaEtl;
use fab2s\YaEtl\YaEtlException;
use ReflectionException;

abstract class EtlAbstract
{
    /**
     * @var int|null
     */
    protected $limit = null;

    /**
     * The immutable time starting from when getNow or setNow are called
     *
     * @var DateTimeImmutable
     */
    protected $now;

    /**
     * @var YaEtl
     */
    protected $etl;

    /**
     * @var bool
     */
    protected $activateProgressBar = false;

    /**
     * @var mixed|null
     */
    protected $etlResult;

    /**
     * @throws NodalFlowException
     * @throws YaEtlException|ReflectionException
     *
     * @return $this
     */
    public function run(): self
    {
        $this->etlResult = null;
        $etl             = $this->getEtl();
        if ($this->activateProgressBar) {
            new ProgressBarSubscriber($etl);
        }

        if ($this->getLimit()) {
0   == false // true
0   == null  // true
123 == false // false
123 == null  // false

// It is often better to use strict comparison
0 === false // false
0 === null  // false
            $etl->limit($this->getLimit());
        }

        $this->etlResult = $etl->exec();

        return $this;
    }

    public function getEtlResult()
    {
        return $this->etlResult;
    }

    public function activateProgressBar(bool $activateProgressBar = true): self
    {
        $this->activateProgressBar = $activateProgressBar;

        return $this;
    }

    public function getLimit(): ?int
    {
        return $this->limit;
    }

    public function setLimit(?int $limit): self
    {
        $this->limit = $limit;

        return $this;
    }

    /**
     * @throws Exception
     */
    public function getNow(): DateTimeImmutable
    {
        if (isset($this->now)) {
            return $this->now;
        }

        return $this->now = new DateTimeImmutable('@' . time());
    }

    public function setNow(DateTimeInterface $now): self
    {
        $this->now = $now instanceof DateTimeImmutable ? $now : DateTimeImmutable::createFromMutable($now);

        return $this;
    }

    /**
     * @throws NodalFlowException
     * @throws YaEtlException
     */
    abstract protected function getEtl(): YaEtl;
}


1			<?php
2
3			/*
4			* This file is part of YaEtl
5			* (c) Fabrice de Stefanis / https://github.com/fab2s/YaEtl
6			* This source file is licensed under the MIT license which you will
7			* find in the LICENSE file or at https://opensource.org/licenses/MIT
8			*/
9
10			namespace fab2s\YaEtl\Etl;
11
12			use DateTimeImmutable;
13			use DateTimeInterface;
14			use Exception;
15			use fab2s\NodalFlow\NodalFlowException;
16			use fab2s\YaEtl\Events\ProgressBarSubscriber;
17			use fab2s\YaEtl\YaEtl;
18			use fab2s\YaEtl\YaEtlException;
19			use ReflectionException;
20
21			abstract class EtlAbstract
22			{
23			/**
24			* @var int\|null
25			*/
26			protected $limit = null;
27
28			/**
29			* The immutable time starting from when getNow or setNow are called
30			*
31			* @var DateTimeImmutable
32			*/
33			protected $now;
34
35			/**
36			* @var YaEtl
37			*/
38			protected $etl;
39
40			/**
41			* @var bool
42			*/
43			protected $activateProgressBar = false;
44
45			/**
46			* @var mixed\|null
47			*/
48			protected $etlResult;
49
50			/**
51			* @throws NodalFlowException
52			* @throws YaEtlException\|ReflectionException
53			*
54			* @return $this
55			*/
56			public function run(): self
57			{
58			$this->etlResult = null;
59			$etl = $this->getEtl();
60			if ($this->activateProgressBar) {
61			new ProgressBarSubscriber($etl);
62			}
63
64			if ($this->getLimit()) {
			0 ignored issues – show Bug Best Practice introduced 2023-02-03 22:22 UTC by Report Bug Copy Issue Report The expression `$this->getLimit()` of type `integer\|null` is loosely compared to `true`; this is ambiguous if the integer can be 0. You might want to explicitly use `!== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `integer` values, zero is a special case, in particular the following results might be unexpected: 0 == false // true 0 == null // true 123 == false // false 123 == null // false // It is often better to use strict comparison 0 === false // false 0 === null // false Loading history...
65			$etl->limit($this->getLimit());
66			}
67
68			$this->etlResult = $etl->exec();
69
70			return $this;
71			}
72
73			public function getEtlResult()
74			{
75			return $this->etlResult;
76			}
77
78			public function activateProgressBar(bool $activateProgressBar = true): self
79			{
80			$this->activateProgressBar = $activateProgressBar;
81
82			return $this;
83			}
84
85			public function getLimit(): ?int
86			{
87			return $this->limit;
88			}
89
90			public function setLimit(?int $limit): self
91			{
92			$this->limit = $limit;
93
94			return $this;
95			}
96
97			/**
98			* @throws Exception
99			*/
100			public function getNow(): DateTimeImmutable
101			{
102			if (isset($this->now)) {
103			return $this->now;
104			}
105
106			return $this->now = new DateTimeImmutable('@' . time());
107			}
108
109			public function setNow(DateTimeInterface $now): self
110			{
111			$this->now = $now instanceof DateTimeImmutable ? $now : DateTimeImmutable::createFromMutable($now);
112
113			return $this;
114			}
115
116			/**
117			* @throws NodalFlowException
118			* @throws YaEtlException
119			*/
120			abstract protected function getEtl(): YaEtl;
121			}
122

fab2s / YaEtl

Push — etls ( 3c161b )

EtlAbstract::setNow() A

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