huahuibao/biz/goods/services/CategoryService.php

<?php

namespace biz\goods\services;

use biz\base\services\BaseService;
use biz\goods\classes\CategoryClass;
use common\components\util;
use Yii;
use linslin\yii2\curl;

class CategoryService extends BaseService
{
	
	public static $baseFile = '\biz\goods\classes\CategoryClass';
	
	//取所有的分类 shish 2019.12.7
	public static function getCategoryList($merchantId)
	{
		$cat = CategoryClass::getAllByCondition(['merchantId' => $merchantId, 'delStatus' => 0], 'inTurn DESC', '*');
		if (empty($cat)) {
			return [];
		}
		//处理图片
		$prefix = Yii::$app->params['imgHost'];
		foreach ($cat as $key => $info) {
			$cat[$key]['img'] = $prefix . $info['img'];
		}
		return $cat;
	}
	
	//取出可用的分类 shish 2019.12.2
	public static function getEnableList($merchantId)
	{
		$cat = CategoryClass::getAllByCondition(['merchantId' => $merchantId, 'delStatus' => 0, 'status' => 1], 'inTurn DESC', '*');
		if (empty($cat)) {
			return [];
		}
		//处理图片
		$prefix = Yii::$app->params['imgHost'];
		foreach ($cat as $key => $info) {
			$cat[$key]['img'] = $prefix . $info['img'];
		}
		return $cat;
	}
	
	//获取商家所有的分类名称
	public static function getNameList($merchantId)
	{
		$cat = CategoryClass::getAllByCondition(['merchantId' => $merchantId, 'delStatus' => 0], 'inTurn DESC', '*');
		return empty($cat) ? [] : array_column($cat, 'categoryName');
	}
	
	//取出商家所有的分类ID shish 2019.12.7
	public static function getCategoryIdList($merchantId)
	{
		return CategoryClass::getCategoryIdList($merchantId);
	}
	
	
	//获取商家最靠前的分类id shish 2019.12.2
	public static function getTopCategoryId($merchantId)
	{
		$cat = CategoryClass::getByCondition(['merchantId' => $merchantId, 'delStatus' => 0, 'status' => 1], false, 'inTurn DESC');
		$id = isset($cat['id']) ? $cat['id'] : 0;
		return $id;
	}
	
	//获取前三个分类信息 shish 2019.12.2
	public static function getTopThreeCategory($merchantId)
	{
		$cat = CategoryClass::getLimitList('id,categoryName', ['merchantId' => $merchantId, 'delStatus' => 0, 'status' => 1], 3, 'inTurn DESC');
		if (empty($cat)) {
			return [];
		}
		return $cat;
	}
	
	//验证操作权限 shish 2019.12.8
	public static function valid($category, $merchantId)
	{
		if (isset($category['merchantId']) == false || $category['merchantId'] != $merchantId) {
			util::fail('您没有权限操作');
		}
	}
	
	//获取详情 shish 2019.12.8
	public static function getInfo($id)
	{
		return CategoryClass::getInfo($id);
	}
	
	//添加分类 shish 2019.12.8
	public static function addCategory($data)
	{
		return CategoryClass::addCategory($data);
	}
	
	public static function changeStatus($categoryId, $status)
	{
		return CategoryClass::changeStatus($categoryId, $status);
	}
	
	//更新分类 shish 2019.12.8
	public static function updateCategory($category, $post)
	{
		$categoryId = $category['id'];
		$categoryName = $category['categoryName'];
		$merchantId = $category['merchantId'];
		if ($categoryName != $post['categoryName']) {
			$nameList = self::getNameList($merchantId);
			if (in_array($post['categoryName'], $nameList)) {
				util::fail('分类名称已经存在');
			}
		}
		CategoryClass::updateById($categoryId, $post);
	}
	
	public static function deleteCategory($id)
	{
		return CategoryClass::deleteCategory($id);
	}
	
}