golf1.0.2/app/Admin/Controllers/CourseUserController.php

<?php

namespace App\Admin\Controllers;

use App\Admin\Actions\Users\UserCourse;
use App\Models\Course;
use App\Models\CourseUser;
use App\Models\User;
use App\Services\Api\UserService;
use Dcat\Admin\Form;
use Dcat\Admin\Grid;
use Dcat\Admin\Http\Controllers\AdminController;
use Dcat\Admin\Show;

class CourseUserController extends AdminController
{
    /**
     * Make a grid builder.
     *
     * @return Grid
     */
    protected function grid()
    {
        $grid = new Grid(new CourseUser());
        $grid->model()->with(['user:id,name,avatar', 'course:id,name'])->orderByDesc('id');
        $grid->column('id')->sortable();
        $grid->column('user_id')->display(function () {
            if ($this->user) {
                $str = "";
                $str .= "<div style='margin-right:10px;display: flex;align-items: center'>";
                $str .= '<img data-action="preview-img" src="' . $this->user->avatar . '" style="max-width:50px;max-height:50px;cursor:pointer;margin-right:5px;" class="img img-thumbnail">';
                $str .= '<div>';
                $str .= '<p style="margin-bottom: 2px">ID：' . $this->user->id . '</p>';
                $str .= '<p>' . trans('user.fields.name') . '：' . $this->user->name . '</p>';
                $str .= "</div>";
                $str .= "</div>";
                return $str;
            } else {
                return '';
            }
        });
        $grid->column('course.name', trans('course-user.fields.course_id'));
        $grid->column('member_name');
        $grid->column('member_no');
        $grid->column('whs');


        $grid->column('type')->using([
            1 => trans('course-user.fields.home'),
            2 => trans('course-user.fields.vice')])->label(['', 'green', 'blue']);

        $grid->column('status')->using([
            0 => trans('course-user.fields.check_pending'),
            1 => trans('course-user.fields.pass'),
            2 => trans('course-user.fields.refuse')])->label(['yellow', 'green', 'danger']);

        $grid->column('created_at');
        $grid->filter(function (Grid\Filter $filter) {
            $filter->panel();
            $filter->equal('id')->width(3);
            $filter->like('user.name')->width(3);
            $filter->like('course.name')->width(3);
        });

        //操作管理
        $grid->actions(function (Grid\Displayers\Actions $actions) {
            $actions->disableView();
            $actions->disableEdit();
            if ($actions->row->status == 0) {
                $actions->append(new UserCourse());
            }
        });
        return $grid;
    }

    /**
     * Make a form builder.
     * @return Form
     */
    protected function form()
    {
        return Form::make(new CourseUser(), function (Form $form) {
            $form->display('id');

            $form->select('course_id')->options(function () {
                return Course::query()->whereNull('deleted_at')->orderBy('id')->pluck('name', 'id');
            })->width(6)->required();

            $form->select('user_id')->options(function () {
                return User::query()->whereNull('deleted_at')->orderBy('id')->pluck('name', 'id');
            })->width(6)->required();

            $form->radio('type')->options([
                1 => trans('course-user.fields.home'),
                2 => trans('course-user.fields.vice')])->default(2)->width(6)->required();

            $form->text('member_name')->width(6)->required();
            $form->text('member_no')->width(6)->required();
            $form->text('whs')->width(6)->required();

            $form->hidden('action_from')->value(2); //后台添加
            $form->hidden('status')->value(1); //后台添加的直接通过

            $form->saving(function (Form $form) {
                if ($form->type == 1) {
                    CourseUser::where('user_id', $form->user_id)->update(['type' => 2]);
                }
            });

            $form->saved(function (Form $form) {
                if ($form->isCreating()) {
                    info($form->user_id);
                    UserService::changeIntegral($form->user_id, 4); //赠送积分
                }
            });

            $form->footer(function ($footer) {
                // 去掉`查看`checkbox
                $footer->disableViewCheck();
                // 去掉`继续编辑`checkbox
                $footer->disableEditingCheck();
                // 去掉`继续创建`checkbox
                $footer->disableCreatingCheck();
            });
        });
    }
}