guochanhua/jcjyhr/app/admin/controller/Patient.php

<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use Mpdf\Tag\P;
use think\Exception;
use think\facade\Db;
use function GuzzleHttp\Psr7\str;

/**
 * 患者信息管理
 */
class Patient extends Backend
{
    /**
     * Patient模型对象
     * @var object
     * @phpstan-var \app\admin\model\Patient
     */
    protected object $model;

    protected string|array $defaultSortField = 'ID,desc';

    protected string|array $quickSearchField = ['ID'];

    protected array $noNeedLogin = ['asyncAttachment'];
    protected array $noNeedPermission = ['asyncAttachment'];

    public function initialize(): void
    {
        parent::initialize();
        $this->model = new \app\admin\model\Patient();
    }


    /**
     * 若需重写查看、编辑、删除等方法，请复制 @see \app\admin\library\traits\Backend 中对应的方法至此进行重写
     */

    /**
     * 查看
     * @throws Throwable
     */
    public function index(): void
    {
        if ($this->request->param('select')) {
            $this->select();
        }

        list($where, $alias, $limit, $order) = $this->queryBuilder();
        $res = $this->model
            ->field($this->indexField)
            ->withJoin($this->withJoinTable, $this->withJoinType)
            ->alias($alias)
            ->where($where)
            ->order($order)
            ->paginate($limit);

        foreach ($res->items() as $k=>&$v)
        {
            $v->ID_CARDNUM = empty($v->ID_CARDNUM) ? '' : substr($v->ID_CARDNUM,0, 10) . '****' . substr($v->ID_CARDNUM,14);
            $v->NAME = mb_substr( $v->NAME, 0, 1) . str_repeat('*', ceil((strlen($v->NAME) - 1)/4));
            $len = strlen($v->INSUR_CARD_NO);

            $v->INSUR_CARD_NO =  mb_substr( $v->INSUR_CARD_NO, 0, ceil($len/2)).str_repeat('*', ceil($len/2));
        }
        $this->success('', [
            'list'   => $res->items(),
            'total'  => $res->total(),
            'remark' => get_route_remark(),
        ]);
    }


    public function asyncAttachment():void
    {
        try {
            $params = $this->request->post();
            $type = $params['file']; //文件流类型  文件后缀
            $url = '/attachment/'.time().'.'.$type;
            $filePath = $_SERVER['DOCUMENT_ROOT'].$url;
            // 确保目录存在
            $dirPath = dirname($filePath);
            if (!is_dir($dirPath)) {
                mkdir($dirPath, 0755, true); // 第三个参数 true 表示可以创建多级目录
            }
            // 写入文件
            $data = $params['data'];
            file_put_contents($filePath, $data);
            $arr = [
                'report_code'=>$params['report_code'],
                'type'=>$params['type'],
                'url'=>$url
            ];
            Db::name('report_attachment')->insert($arr);
            $this->success('success');
        }catch (\Exception $e)
        {
            $this->error($e->getMessage());
        }
    }

    public function getAttachment(): void
    {
        $params = $this->request->post();
        $code = $params['report_code'];
        $url = Db::name('report_attachment')->where('report_code',$code)->value('url');
        if(!empty($url))
        {
            $this->success($url);
        }else{
            $this->error('无可用的附件');
        }

    }
}