agent_server/app/Repositories/Criterias/AnnouncePagesCriteria.php

<?php
/**
 * 代理分页查询.
 *
 * @author nj
 * @date   2021-01-23 15:35:04
 */

namespace App\Repositories\Criterias;

use Illuminate\Database\Eloquent\Builder;
use KZ2\Laravel\Repositories\Contracts\RepositoryInterface;
use KZ2\Laravel\Repositories\Criteria\Criteria;

class AnnouncePagesCriteria extends Criteria
{
    private $params = [];

    public function __construct($params = [])
    {
        $this->params = $params;
    }

    /**
     * @param Builder $model
     * @param  RepositoryInterface  $repository
     * @return mixed|void
     */
    public function apply(
        $model,
        RepositoryInterface $repository
    ) {
        if (!empty($this->params['uid'])) {
            $model = $model->where('uid', $this->params['uid']);
        }
        if (isset($this->params['type'])) {
            $type = intval($this->params['type']);
            $model = $model->where('type', $type);
        }
        if (isset($this->params['status'])) {
            $status = intval($this->params['status']);
            $model = $model->where('status', $status);
        }
        if (isset($this->params['title'])) {
            $title = trim($this->params['title']);
            $model = $model->where('title', 'LIKE' , '%'.$title.'%');
        }

        return $model;
    }
}