kalanis\kw_paging\Positions

Complexity

Total Complexity

8

Size/Duplication

Total Lines	44
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

8 Methods

Rating	Name	Duplication	Size	Complexity
A	getFirstPage()	0	3	1
A	getPager()	0	3	1
A	__construct()	0	3	1
A	prevPageExists()	0	3	1
A	getLastPage()	0	3	1
A	getNextPage()	0	3	1
A	nextPageExists()	0	3	1
A	getPrevPage()	0	3	1

<?php

namespace kalanis\kw_paging;


use kalanis\kw_pager\Interfaces\IPager;


class Positions implements Interfaces\IPositions
{
    public const FIRST_PAGE = 1;

    protected IPager $pager;

    public function __construct(IPager $pager)
    {
        $this->pager = $pager;
    }

    public function nextPageExists(): bool
    {
        return $this->pager->pageExists($this->getNextPage());
    }

    public function getNextPage(): int
    {
        return $this->pager->getActualPage() + 1;
    }

    public function prevPageExists(): bool
    {
        return $this->pager->pageExists($this->getPrevPage());
    }

    public function getPrevPage(): int
    {
        return $this->pager->getActualPage() - 1;
    }

    public function getFirstPage(): int
    {
        return static::FIRST_PAGE;
    }

    public function getLastPage(): int
    {
        return $this->pager->getPagesCount();
    }

    public function getPager(): IPager
    {
        return $this->pager;
    }
}