CRMEB/backend/modules/service/mcp/tools/ProductDetailTool.php
2026-09-23 15:15:02 +08:00

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<?php
// +----------------------------------------------------------------------
// | CRMEB [ CRMEB赋能开发者,助力企业发展 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2016~2026 https://www.crmeb.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed CRMEB并不是自由软件,未经许可不能去掉CRMEB相关版权
// +----------------------------------------------------------------------
// | Author: CRMEB Team <admin@crmeb.com>
// +----------------------------------------------------------------------
declare(strict_types=1);
namespace modules\service\mcp\tools;
use app\dao\product\CenterProductDao;
use modules\service\mcp\McpException;
use crmeb\interfaces\McpToolInterface;
/**
* MCP 工具:商品详情
*
* 仅返回面向 AI 助手的必要字段,过滤内部敏感数据。
*/
class ProductDetailTool implements McpToolInterface
{
/**
* 中台商品 DAO
* @var CenterProductDao
*/
private CenterProductDao $dao;
/**
* 构造函数
* @param CenterProductDao $dao 中台商品 DAO
*/
public function __construct(CenterProductDao $dao)
{
$this->dao = $dao;
}
/**
* 工具名称
* @return string
*/
public function name(): string
{
return 'crmeb_product_detail';
}
/**
* 工具描述
* @return string
*/
public function description(): string
{
return '按商品ID查询单件商品详情,返回名称、商品类型、介绍、价格、原价、库存、销量、单位等完整字段;'
. '含已下架商品(is_show=0 标识上下架状态),已删除商品不可查。'
. '与 crmeb_product_list 的区别:本工具返回单件完整信息,列表只含基础字段。';
}
/**
* 工具中文名(管理后台展示)
* @return string
*/
public function label(): string
{
return '商品详情';
}
/**
* 入参 Schema
* @return array
*/
public function inputSchema(): array
{
return [
'type' => 'object',
'properties' => [
'id' => ['type' => 'number', 'description' => '商品ID'],
],
'required' => ['id'],
];
}
/**
* 执行工具
*
* @param array $args 参数(id)
* @return array 商品详情(已过滤敏感字段)
* @throws McpException 参数错误或商品不存在
*/
public function execute(array $args): array
{
if (!isset($args['id']) || !is_numeric($args['id'])) {
throw new McpException('参数错误:缺少 id 或格式不正确');
}
$info = $this->dao->search([['id', '=', (int)$args['id']], ['is_del', '=', 0]])
->field('id,name,product_type,intro,cate_id,price,original_price,stock,image,slider_image,sales,unit_name,keyword,is_show')
->find();
if (!$info) {
throw new McpException('商品不存在');
}
$info = is_object($info) ? $info->toArray() : (array)$info;
// 过滤敏感字段,只返回必要信息
return [
'id' => $info['id'],
'name' => $info['name'] ?? '',
'product_type' => $info['product_type'] ?? 'normal',
'intro' => $info['intro'] ?? '',
'cate_id' => $info['cate_id'] ?? 0,
'price' => $info['price'] ?? 0,
'original_price' => $info['original_price'] ?? 0,
'stock' => $info['stock'] ?? 0,
'image' => $info['image'] ?? '',
'slider_image' => $info['slider_image'] ?? '',
'sales' => $info['sales'] ?? 0,
'unit_name' => $info['unit_name'] ?? '',
'keyword' => $info['keyword'] ?? '',
'is_show' => $info['is_show'] ?? 1,
];
}
}