huahuibao/app-hd/controllers/CategoryController.php

<?php

namespace hd\controllers;

use bizHd\goods\classes\CategoryClass;
use bizHd\goods\classes\GoodsCategoryClass;
use bizHd\goods\services\CategoryService;
use bizHd\goods\services\GoodsCategoryService;
use Yii;
use common\components\util;

class CategoryController extends BaseController
{

    public function actionGetMenu()
    {
        $mainId = $this->mainId;
        $classInfo = CategoryClass::getMenuList($mainId);
        $index = [];
        if (!empty($classInfo)) {
            foreach ($classInfo as $class) {
                $id = $class['id'] ?? 0;
                $index[$id] = $class;
            }
        }
        util::success(['class' => $classInfo, 'classIndex' => $index]);
    }

    public function actionGetAllCategory()
    {
        $where = ['mainId' => $this->mainId, 'delStatus' => 0];
        $list = CategoryClass::getAllByCondition($where, 'inTurn desc', '*');
        util::success(['list' => $list]);
    }

    //分类列表
    public function actionList()
    {
        $get = Yii::$app->request->get();
        $list = CategoryService::getCategoryList($this->mainId);
        util::success($list);
    }

    //查看详情 ssh 2019.12.8
    public function actionDetail()
    {
        $id = Yii::$app->request->get('categoryId', 0);
        $category = CategoryService::getById($id);
        CategoryService::valid($category, $this->mainId);
        $info = CategoryService::getInfo($id);
        util::success($info);
    }

    //添加分类 ssh 2019.12.8
    public function actionAdd()
    {
        $post = Yii::$app->request->post();
        $post['sjId'] = $this->sjId;
        $post['mainId'] = $this->mainId;
        $cat = CategoryService::addCategory($post);
        util::success(['id' => $cat['id']]);
    }

    //更新分类 ssh 20220404
    public function actionUpdate()
    {
        $post = Yii::$app->request->post();
        $categoryId = isset($post['categoryId']) ? $post['categoryId'] : 0;
        $category = CategoryService::getById($categoryId);
        CategoryService::valid($category, $this->mainId);
        CategoryService::updateCategory($category, $post);
        util::complete('修改成功');
    }

    //分类启用停用 ssh 2019.12.8
    public function actionChangeStatus()
    {
        $get = Yii::$app->request->get();
        $categoryId = isset($get['categoryId']) ? $get['categoryId'] : 0;
        $status = isset($get['status']) ? $get['status'] : 0;
        $category = CategoryService::getById($categoryId);
        CategoryService::valid($category, $this->mainId);
        CategoryService::changeStatus($categoryId, $status);
        util::complete();
    }

    //删除分类 ssh 2019.12.28
    public function actionDelete()
    {
        $get = Yii::$app->request->get();
        $categoryId = isset($get['categoryId']) ? $get['categoryId'] : 0;
        $category = CategoryClass::getById($categoryId);
        CategoryService::valid($category, $this->mainId);

        if ($category['goodsNum'] > 0) {
            $goodsCateObjs = GoodsCategoryClass::getAllByCondition(['mainId' => $this->mainId, 'cId' => $categoryId]);

            //检查是否有默认分类，没有默认分类创建一个
            $defaultCategory = CategoryClass::getByCondition(['mainId' => $this->mainId, 'default' => 1]);
            if ($defaultCategory == null) {
                $data = [
                    'mainId' => $this->mainId,
                    'sjId' => $this->sjId,
                    'categoryName' => '默认分类',
                    'default' => 1
                ];
                $defaultCategory = CategoryClass::addCategory($data);
            }
            $defaultCategoryId = $defaultCategory['id'];
            foreach ($goodsCateObjs as $gcObj) {
                // 先判断商品是否也在其它分类下
                $goodsOtherCateCount = GoodsCategoryClass::getCount(['mainId' => $this->mainId, 'gId' => $gcObj['gId'], 'delStatus' => 0]);
                if ($goodsOtherCateCount == 1) {
                    // 如果商品仅在此分类下，则归到默认分类
                    GoodsCategoryClass::updateById($gcObj['id'], ['cId' => $defaultCategoryId, 'delStatus' => 0]);
                } else {
                    // 如果商品还在其它分类下，则直接删除此商品的当前分类
                    GoodsCategoryClass::delGoodsCategory($this->mainId, $categoryId, $gcObj['gId']);
                }
            }
        }

        $count = CategoryClass::deleteCategory($categoryId);
        if (!$count) {
            util::fail('删除失败');
        }
        util::complete('删除成功');
    }

    //取分类下商品 ssh 20220406
    public function actionGoodsList()
    {
        $get = Yii::$app->request->get();
        $shop = $this->shop;
        $custom = $this->custom;
        $data = GoodsCategoryClass::getGoodsList($get, $shop, $custom);
        util::success($data);
    }

    //分类排序
    public function actionSort()
    {
        $post = Yii::$app->request->post();
        $items = $post['items'];

        //验证商品
        // 提取所有商品ID
        $categoryIds = array_map(function ($item) {
            return intval($item['id']);
        }, $items);

        // 批量获取商品信息
        $goodsInfos = CategoryClass::getByIds($categoryIds);

        // 批量验证商品
        foreach ($goodsInfos as $info) {
            CategoryService::valid($info, $this->mainId);
        }

        // 更新商品排序
        foreach ($items as $item) {
            $id = intval($item['id']);
            $inTurn = intval($item['inTurn']);
            CategoryClass::updateById($id, ['inTurn' => $inTurn]);
        }

        util::complete('排序成功');
    }

    //获取分类 ssh 2019.12.2
    public function actionMallList()
    {
        $return = CategoryService::getEnableList($this->sjId);
        util::success($return);
    }

}