Limoncello\Flute\Api\BasicRelationshipPaginationStrategy

Complexity

Total Complexity

6

Size/Duplication

Total Lines	39
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	6	1
A	getParameters()	0	10	4
A	getDefaultPageSize()	0	4	1

<?php declare (strict_types = 1);

namespace Limoncello\Flute\Api;

/**
 * Copyright 2015-2019 info@neomerx.com
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

use Limoncello\Flute\Contracts\Api\RelationshipPaginationStrategyInterface;
use function assert;

/**
 * @package Limoncello\Flute
 */
class BasicRelationshipPaginationStrategy implements RelationshipPaginationStrategyInterface
{
    /**
     * @var int
     */
    private $defaultPageSize;

    /**
     * @param int $defaultPageSize
     */
    public function __construct(int $defaultPageSize)
    {
        assert($defaultPageSize > 0);

        $this->defaultPageSize = $defaultPageSize;
    }

    /**
     * @inheritdoc
     */
    public function getParameters(string $rootClass, string $class, string $path, string $relationshipName): array
    {
        // input parameters are ignored (same paging params for all)
        // feel free to change it in child classes
        assert($rootClass || $class || $path || $relationshipName);

        $offset = 0;

        return [$offset, $this->getDefaultPageSize()];
    }

    /**
     * @return int
     */
    public function getDefaultPageSize(): int
    {
        return $this->defaultPageSize;
    }
}