agent_server/app/Repositories/Criterias/ManagerPagesCriteria.php

<?php
/**
 * 管理员分页查询.
 *
 * @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 ManagerPagesCriteria 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['manager_uid'])) {
            $model = $model->where('manager_uid', $this->params['manager_uid']);
        }
        if (!empty($this->params['username'])) {
            $model = $model->where('username', 'LIKE', '%'. $this->params['username'] .'%');
        }
        if (!empty($this->params['nick'])) {
            $model = $model->where('nick', 'LIKE', '%'. $this->params['nick'] .'%');
        }
        if (isset($this->params['is_locked'])) {
            $is_locked = intval($this->params['is_locked']);
            if ($is_locked == 1) {
                $model = $model->whereNotNull('locked_at');
            } elseif ($is_locked == -1) {
                $model = $model->whereNull('locked_at');
            }
        }
        if (!empty($this->params['role_id'])) {
            $model = $model->where('role_id', $this->params['role_id']);
        }
        if (!empty($this->params['email'])) {
            $model = $model->where('email', $this->params['email']);
        }

        return $model;
    }
}