HasPagination::getPageInfo() - Code Metrics - Inspection of "code style" - oscarotero/simple-crud - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 037c01...3910ea )

by Oscar

created 2019-04-02 23:15 UTC

HasPagination::getPageInfo() A

↳ Parent: HasPagination

Complexity

Conditions	4
Paths	8

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	23
rs	9.552
c	0
b	0
f	0
cc	4
nc	8
nop	0

<?php
declare(strict_types = 1);

namespace SimpleCrud\Queries\Traits;

use PDO;

trait HasPagination
{
    private $page;
    private $perPage = 10;

    public function page(int $page): self
    {
        $this->page = $page;
        $this->query->page($page);
class MyClass { }

$x = new MyClass();
$x->foo = true;

        return $this;
    }

    public function perPage(int $perPage = 10): self
    {
        $this->perPage = $perPage;
        $this->query->perPage($perPage);

        return $this;
    }

    public function getPageInfo()
    {
        $query = clone $this->query;
        $query->resetOrderBy();
        $query->resetLimit();
        $query->resetColumns();
        $query->columns('COUNT(*)');

        $statement = $query->perform();
        $statement->setFetchMode(PDO::FETCH_NUM);

        $page = $this->page;
        $count = $statement->fetch();
        $count = intval($count[0]);

        return [
            'totalRows' => $count,
            'totalPages' => (int) ceil($count / $this->perPage),
            'currentPage' => $count ? $page : null,
            'previousPage' => $page > 1 ? $page - 1 : null,
            'nextPage' => $count > ($page * $this->perPage) ? $page + 1 : null,
        ];
    }
}


1			<?php
2			declare(strict_types = 1);
3
4			namespace SimpleCrud\Queries\Traits;
5
6			use PDO;
7
8			trait HasPagination
9			{
10			private $page;
11			private $perPage = 10;
12
13			public function page(int $page): self
14			{
15			$this->page = $page;
16			$this->query->page($page);
			0 ignored issues – show Bug introduced 2019-03-30 00:32 UTC by Report Bug Copy Issue Report The property `query` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
17
18			return $this;
19			}
20
21			public function perPage(int $perPage = 10): self
22			{
23			$this->perPage = $perPage;
24			$this->query->perPage($perPage);
25
26			return $this;
27			}
28
29			public function getPageInfo()
30			{
31			$query = clone $this->query;
32			$query->resetOrderBy();
33			$query->resetLimit();
34			$query->resetColumns();
35			$query->columns('COUNT(*)');
36
37			$statement = $query->perform();
38			$statement->setFetchMode(PDO::FETCH_NUM);
39
40			$page = $this->page;
41			$count = $statement->fetch();
42			$count = intval($count[0]);
43
44			return [
45			'totalRows' => $count,
46			'totalPages' => (int) ceil($count / $this->perPage),
47			'currentPage' => $count ? $page : null,
48			'previousPage' => $page > 1 ? $page - 1 : null,
49			'nextPage' => $count > ($page * $this->perPage) ? $page + 1 : null,
50			];
51			}
52			}
53

oscarotero / simple-crud

Push — master ( 037c01...3910ea )

HasPagination::getPageInfo() A

Complexity

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Duplication

Importance

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