拜托，帮帮我。我找不到关于如何做到这一点的信息。我有这个密码。它加载所有关系的所有产品。关系之一是产品项。在productitem实体中，我有price列。
我如何能得到最小的产品项目价格没有得到在我的产品项目响应数组？

const { skip, take } = pagination;

    const query = this.createQueryBuilder('product');

    query.where('product.shop = :id AND product.blocked = FALSE', {
      id: shop.id,
    });

    if (skip) {
      query.offset(Number(skip));
    }

    if (take) {
      query.limit(Number(take));
    }

    query.leftJoin('product.info', 'info');
    query.leftJoin('product.avatar', 'avatar');

    // load product items
    query.leftJoin('product.productItem', 'item');

    query.select([
      'product.id',
      'product.path',
      'info.name',
      'info.description',
      'info.info',
      'info.lang',
      'avatar.path',
      'avatar.type',

      'item.price'
    ]);

    const [list, amount] = await query.getManyAndCount();

现在我有了：

{
    "list": [
        {
            "id": 3,
            "path": "admin-product-2",
            "order": 1,
            "shop": {
                "id": 1
            },
            "info": [
                {
                    "name": "Admin Name ;)",
                    "description": "Shorty",
                    "info": "",
                    "lang": "RU"
                }
            ],
            "avatar": null,
            "productItem": [
                {
                    "price": 1000
                },
                {
                    "price": 500
                },
                {
                    "price": 300
                },
                {
                    "price": 2000
                },
                {
                    "price": 3000
                }
            ]
        }
    ]
}
........

但我需要：

{
    "list": [
        {
            "id": 3,
            "path": "admin-product-2",
            "order": 1,
            "shop": {
                "id": 1
            },
            "info": [
                {
                    "name": "Admin Name ;)",
                    "description": "Shorty",
                    "info": "",
                    "lang": "RU"
                }
            ],
            "avatar": null,
            "minProductItemPrice": 300
        }
    ]
}

请帮帮我