hainan/app/AdminSupplier/bootstrap.php

<?php

use Dcat\Admin\Admin;
use Dcat\Admin\Grid;
use Dcat\Admin\Form;
use Dcat\Admin\Grid\Filter;
use Dcat\Admin\Show;

/**
 * Dcat-admin - admin builder based on Laravel.
 * @author jqh <https://github.com/jqhph>
 *
 * Bootstraper for Admin.
 *
 * Here you can remove builtin form field:
 *
 * extend custom field:
 * Dcat\Admin\Form::extend('php', PHPEditor::class);
 * Dcat\Admin\Grid\Column::extend('php', PHPEditor::class);
 * Dcat\Admin\Grid\Filter::extend('php', PHPEditor::class);
 *
 * Or require js and css assets:
 * Admin::css('/packages/prettydocs/css/styles.css');
 * Admin::js('/packages/prettydocs/js/main.js');
 *
 */
app('view')->prependNamespace('admin', resource_path('views/admin'));

/**
 * 列表初始化
 */
Grid::resolving(function (Grid $grid) {
	//只查询自己的数据
	$grid->model()->where('supplier_id', Admin::user()->id);
});

/**
 * 过滤器初始化
 */
Filter::resolving(function (Filter $filter) {
	$filter->panel();
	$filter->model()->where('supplier_id', Admin::user()->id);
});

/**
 * 详情初始化
 */
Show::resolving(function (Show $show) {
	//不允许查看非自己的数据
	if ($show->model()->supplier_id != Admin::user()->id) {
		Admin::exit('数据不存在');
	}
});

/**
 * 表单初始化
 */
Form::resolving(function (Form $form) {
	//不允许查看非自己的数据
	$form->editing(function (Form $form) {
		if ($form->model()->supplier_id != Admin::user()->id) {
			Admin::exit('数据不存在');
		}
	});

	//不允许提交非自己数据
	$form->submitted(function (Form $form) {
		if ($form->isEditing() && $form->model()->supplier_id != Admin::user()->id) {
			return $form->response()->error('数据不存在');
		}
	});

	//不允许编辑非自己数据
	$form->saving(function (Form $form) {
		if ($form->isEditing() && $form->model()->supplier_id != Admin::user()->id) {
			return $form->response()->error('数据不存在');
		}
	});

	//不允许删除非自己数据
	$form->deleting(function (Form $form) {
		if (array_filter($form->model()->toArray(), fn($v) => $v['supplier_id'] != Admin::user()->id)) {
			return $form->response()->error('数据不存在');
		}
	});
});