course/plugin/admin/app/controller/SubjectHomeworkController.php

<?php

namespace plugin\admin\app\controller;

use app\constant\ResponseCode;
use support\Request;
use support\Response;
use plugin\admin\app\model\SubjectHomework;
use plugin\admin\app\controller\Crud;
use support\exception\BusinessException;
use think\Exception;

/**
 * 课程作业
 */
class SubjectHomeworkController extends Crud
{

    /**
     * @var SubjectHomework
     */
    protected $model = null;

    /**
     * 构造函数
     * @return void
     */
    public function __construct()
    {
        $this->model = new SubjectHomework;
    }

    /**
     * 浏览
     * @return Response
     */
    public function index(): Response
    {
        return view('subject-homework/index');
    }

    public function select(Request $request): Response
    {
        try {
            $homework = \app\common\model\SubjectHomework::order('id desc');
            if (1) {

            }
            $limit = (int)$request->get('limit', 10);
            $limit = $limit <= 0 ? 10 : $limit;
            $page = (int)$request->get('page');
            $page = $page > 0 ? $page : 1;

            $total = $homework->count();
            $list = $homework->page($page, $limit)->with(['teacher', 'subject'])->select();

            return json([
                'code' => ResponseCode::WEB_API_SUCCESS,
                'data' => $list,
                'count' => $total
            ]);
        } catch (Exception $e) {

            return json([
                'code' => ResponseCode::WEB_API_FAIL,
                'msg' => $e->getMessage()
            ]);
        }
    }

    /**
     * 插入
     * @param Request $request
     * @return Response
     * @throws BusinessException
     */
    public function insert(Request $request): Response
    {
        if ($request->method() === 'POST') {
            return parent::insert($request);
        }
        return view('subject-homework/insert');
    }

    /**
     * 更新
     * @param Request $request
     * @return Response
     * @throws BusinessException
     */
    public function update(Request $request): Response
    {
        if ($request->method() === 'POST') {
            $data = $request->post();
            $homework_file_url = [];
            if (isset($data['homework_file_url'])) {
                foreach ($data['homework_file_url'] as $key => $value) {
                    $homework_file_url[] = [
                        'url' => $value,
                        'name' => $data['homework_file_url_name'][$key]
                    ];
                }
            }

            $homework_version_file_url = [];
            if (isset($data['homework_version_file_url'])) {
                foreach ($data['homework_version_file_url'] as $key => $value) {
                    $homework_version_file_url[] = [
                        'url' => $value,
                        'name' => $data['homework_version_file_url_name'][$key]
                    ];
                }
            }
            $last_homework_feedback_url = [];


            if (isset($data['last_homework_feedback_url'])) {
                foreach ($data['last_homework_feedback_url'] as $key => $value) {
                    $last_homework_feedback_url[] = [
                        'url' => $value,
                        'name' => $data['last_homework_feedback_url_name'][$key]
                    ];
                }
            }
            $subject_report_url = [];
            if (isset($data['subject_report_url'])) {
                foreach ($data['subject_report_url'] as $key => $value) {
                    $subject_report_url[] = [
                        'url' => $value,
                        'name' => $data['subject_report_url_name'][$key]
                    ];
                }
            }
            $subject_file_url = [];
            if (isset($data['subject_file_url'])) {
                foreach ($data['subject_file_url'] as $key => $value) {
                    $subject_file_url[] = [
                        'url' => $value,
                        'name' => $data['subject_file_url_name'][$key]
                    ];
                }
            }

            $subject_homework = \app\common\model\SubjectHomework::where(['id' => $data['id']])->findOrEmpty();
            $subject_homework->save([
                'homework_web_url' => $data['homework_web_url'],
                'homework_file_url' => empty($homework_file_url) ? '' : json_encode($homework_file_url, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES),
                'homework_version_file_url' => empty($homework_version_file_url) ? '' : json_encode($homework_version_file_url, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES),
                'last_homework_feedback_url' => empty($last_homework_feedback_url) ? '' : json_encode($last_homework_feedback_url, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES),
                'subject_report_url' => empty($subject_report_url) ? '' : json_encode($subject_report_url, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES),
                'subject_file_url' => empty($subject_file_url) ? '' : json_encode($subject_file_url, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES),
            ]);

            return json([
                'code' => ResponseCode::WEB_API_SUCCESS,
                'msg' => 'success'
            ]);
//            return parent::update($request);
        }

        //课程作业详情
        $subject_homework = \app\common\model\SubjectHomework::where('id', $request->get('id'))->with(['teacher', 'subject'])->findOrEmpty()->toArray();

        if ($subject_homework['homework_file_url']) {
            $subject_homework['homework_file_url'] = json_decode($subject_homework['homework_file_url'], true);
        }
        if ($subject_homework['homework_version_file_url']) {
            $subject_homework['homework_version_file_url'] = json_decode($subject_homework['homework_version_file_url'], true);
        }
        if ($subject_homework['last_homework_feedback_url']) {
            $subject_homework['last_homework_feedback_url'] = json_decode($subject_homework['last_homework_feedback_url'], true);
        }
        if ($subject_homework['subject_report_url']) {
            $subject_homework['subject_report_url'] = json_decode($subject_homework['subject_report_url'], true);
        }
        if ($subject_homework['subject_file_url']) {
            $subject_homework['subject_file_url'] = json_decode($subject_homework['subject_file_url'], true);
        }


        return view('subject-homework/update', ['subject_homework' => $subject_homework]);
    }

}