55 lines
1.1 KiB
PHP
55 lines
1.1 KiB
PHP
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<?php
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declare(strict_types=1);
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/**
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*+------------------
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* madong
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*+------------------
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* Copyright (c) https://gitee.com/motion-code All rights reserved.
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*+------------------
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* Author: Mr. April (405784684@qq.com)
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*+------------------
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* Official Website: http://www.madong.tech
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*/
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namespace app\schema\request\traits;
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use OpenApi\Attributes as OA;
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trait WithPagination
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{
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#[OA\Property(
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property: 'page',
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description: '当前页码',
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type: 'integer|null',
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minimum: 1,
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example: 1
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)]
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public ?int $page = 1;
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#[OA\Property(
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property: 'limit',
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description: '每页条数',
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type: 'integer',
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maximum: 999999,
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minimum: 1,
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example: 15
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)]
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public ?int $limit = 15;
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public function getPage(): int
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{
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return $this->page ?? 1;
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}
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public function getLimit(): int
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{
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$limit = $this->limit ?? 15;
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return min(max($limit, 1), 100);
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}
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public function getOffset(): int
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{
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return ($this->getPage() - 1) * $this->getLimit();
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}
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}
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