QueryResult::adjustCountForPaging() - Code Metrics - Inspection of "Merge pull request #263 from c-harris/cynicClean" - Algo-Web/POData - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Alex

created 2020-05-11 08:26 UTC

QueryResult::adjustCountForPaging() A

↳ Parent: QueryResult

Complexity

Conditions	4
Paths	6

Size

Total Lines	17
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	4
eloc	8
nc	6
nop	3
dl	0
loc	17
rs	10
c	0
b	0
f	0

<?php

declare(strict_types=1);

namespace POData\Providers\Query;

use InvalidArgumentException;

/**
 * Class QueryResult.
 * @package POData\Providers\Query
 */
class QueryResult
{
    /**
     * @var object[]|object|null
     */
    public $results;

    /***
     * @var int|null
     */
    public $count;

    /***
     * @var bool|null
     */
    public $hasMore;

    /**
     * QueryResult constructor.
     * @param object|object[]|null $results
     * @param int|null             $count
     * @param bool|null            $hasMore
     */
    public function __construct($results = null, ?int $count = null, ?bool $hasMore = null)
    {
        $this->results = $results;
        $this->count   = $count;
        $this->hasMore = $hasMore;
    }

    /**
     * @param int      $count
     * @param int|null $top
     * @param int|null $skip
     *
     * @throws InvalidArgumentException if $count is not numeric
     * @return int                      the paging adjusted count
     */
    public static function adjustCountForPaging(int $count, ?int $top, ?int $skip)
    {
        //treat nulls like 0
        if (null === $skip) {
            $skip = 0;
        }

        $count = $count - $skip; //eliminate the skipped records
        if ($count < 0) {
            return 0;
        } //if there aren't enough to skip, the count is 0

        if (null === $top) {
            return $count;
        } //if there's no top, then it's the count as is

        return intval(min($count, $top)); //count is top, unless there aren't enough records
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace POData\Providers\Query;
6
7			use InvalidArgumentException;
8
9			/**
10			* Class QueryResult.
11			* @package POData\Providers\Query
12			*/
13			class QueryResult
14			{
15			/**
16			* @var object[]\|object\|null
17			*/
18			public $results;
19
20			/***
21			* @var int\|null
22			*/
23			public $count;
24
25			/***
26			* @var bool\|null
27			*/
28			public $hasMore;
29
30			/**
31			* QueryResult constructor.
32			* @param object\|object[]\|null $results
33			* @param int\|null $count
34			* @param bool\|null $hasMore
35			*/
36			public function __construct($results = null, ?int $count = null, ?bool $hasMore = null)
37			{
38			$this->results = $results;
39			$this->count = $count;
40			$this->hasMore = $hasMore;
41			}
42
43			/**
44			* @param int $count
45			* @param int\|null $top
46			* @param int\|null $skip
47			*
48			* @throws InvalidArgumentException if $count is not numeric
49			* @return int the paging adjusted count
50			*/
51			public static function adjustCountForPaging(int $count, ?int $top, ?int $skip)
52			{
53			//treat nulls like 0
54			if (null === $skip) {
55			$skip = 0;
56			}
57
58			$count = $count - $skip; //eliminate the skipped records
59			if ($count < 0) {
60			return 0;
61			} //if there aren't enough to skip, the count is 0
62
63			if (null === $top) {
64			return $count;
65			} //if there's no top, then it's the count as is
66
67			return intval(min($count, $top)); //count is top, unless there aren't enough records
68			}
69			}
70

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QueryResult::adjustCountForPaging() A

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