huahuibao/app-mall/controllers/GoodsController.php

<?php

namespace mall\controllers;

use bizHd\goods\classes\GoodsCategoryClass;
use bizMall\goods\classes\GoodsClass;
use bizMall\goods\classes\GoodsSettingClass;
use bizMall\pictext\classes\PicTextGoodsClass;
use bizMall\goods\classes\CategoryClass;
use bizMall\pictext\classes\PicTextClass;
use Yii;
use common\components\util;

/**
 * 商城商品接口
 * detail：允许游客浏览详情（需带 account 定位门店）；加购/下单仍在前端弹登录
 */
class GoodsController extends BaseController
{
    /** 商品详情允许未登录读取，便于分享落地页浏览 */
    public $guestAccess = ['detail'];

    /**
     * 获取商品详情
     * GET /goods/detail?id=&account=&hdId=
     * 游客：不强制 custom，价格按散客/无会员价组装；customId 返回 0
     */
    public function actionDetail()
    {
        $id = Yii::$app->request->get('id', 0);

        $shop = $this->shop;
        // 必须有店铺上下文，否则无法校验 mainId / 计价
        if (empty($shop) || empty($this->mainId)) {
            util::fail('访问门店出错了');
        }

        // 游客可浏览：custom 为空时 groupGoodsBaseInfo 按无会员价处理，不报「用户信息缺失」
        $custom = !empty($this->custom) ? $this->custom : [];
        $params = [];
        $goods = GoodsClass::getGoodsInfo($id, $shop, $custom, $params);
        if (empty($goods)) {
            util::fail('商品不存在');
        }

        if ($goods['mainId'] != $this->mainId) {
            util::fail('不是你的商品');
        }
        $goods = \bizHd\goods\classes\GoodsClass::appendUseCasesAndSpecs($goods, $this->mainId);

        // $setting = GoodsSettingClass::getByCondition(['mainId' => $this->mainId]);
        // $intro = $setting['goodsIntroduce'] ?? '';
        // $info['commonIntro'] = $intro;

        // 商品详情图文
        if (empty($goods['masterId'])) {
            $picTextGoodsId = $id;
        } else {
            $picTextGoodsId = $goods['masterId'];
        }
        $pixTextGoods = PicTextGoodsClass::getByCondition(['mainId' => $this->mainId, 'goodsId' => $picTextGoodsId], true);
        $goods['picTextGoods'] = $pixTextGoods;

        $categoryId = intval(Yii::$app->request->get('categoryId'));
        if ($categoryId <= 0 && $id > 0) {
            $categoryMap = GoodsCategoryClass::getGoodsHasCategoryIdsBatch([$picTextGoodsId]);
            $categoryIds = $categoryMap[$picTextGoodsId] ?? [];
            if (!empty($categoryIds)) {
                $categoryId = intval($categoryIds[0]);
            }
        }
        // 商品所属分类图文
        $goods['picText'] = [];
        $category = CategoryClass::getById($categoryId);
        if (!empty($category)) {
            $picTextId = $category['picTextId'];
            $picText = PicTextClass::getById($picTextId, true);
            $goods['picText'] = $picText;
        }
        $goods['customId'] = $this->customId ?: 0;

        util::success($goods);
    }

}