初始化项目
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<?php
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// +----------------------------------------------------------------------
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// | 萤火商城系统 [ 致力于通过产品和服务，帮助商家高效化开拓市场 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2017~2023 https://www.yiovo.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed 这不是一个自由软件，不允许对程序代码以任何形式任何目的的再发行
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// +----------------------------------------------------------------------
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// | Author: 萤火科技 <admin@yiovo.com>
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// +----------------------------------------------------------------------
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declare (strict_types=1);
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namespace app\common\service\goods\source;
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use app\common\service\BaseService;
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/**
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* 商品来源抽象类
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* Class Basics
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* @package app\common\service\stock
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*/
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abstract class Basics extends BaseService
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{
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/**
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* 更新商品库存 (针对下单减库存的商品)
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* @param $goodsList
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* @return mixed
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*/
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abstract function updateGoodsStock($goodsList);
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/**
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* 更新商品库存销量（订单付款后）
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* @param $goodsList
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* @return mixed
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*/
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abstract function updateStockSales($goodsList);
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/**
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* 回退商品库存
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* @param $goodsList
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* @param bool $isPayOrder 是否为已支付订单
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* @return mixed
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*/
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abstract function backGoodsStock($goodsList, bool $isPayOrder = false);
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}
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@@ -0,0 +1,44 @@
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<?php
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// +----------------------------------------------------------------------
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// | 萤火商城系统 [ 致力于通过产品和服务，帮助商家高效化开拓市场 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2017~2023 https://www.yiovo.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed 这不是一个自由软件，不允许对程序代码以任何形式任何目的的再发行
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// +----------------------------------------------------------------------
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// | Author: 萤火科技 <admin@yiovo.com>
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// +----------------------------------------------------------------------
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declare (strict_types=1);
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namespace app\common\service\goods\source;
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use app\common\service\BaseService;
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use app\common\enum\order\OrderSource as OrderSourceEnum;
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/**
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* 商品来源工厂类
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* Class Factory
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* @package app\common\service\stock
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*/
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class Factory extends BaseService
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{
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// 订单来源的结算台服务类
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private static $class = [
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OrderSourceEnum::MAIN => Main::class
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];
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/**
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* 根据订单来源获取商品库存类
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* @param int $orderSource
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* @return mixed
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*/
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public static function getFactory($orderSource = OrderSourceEnum::MAIN)
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{
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static $classObj = [];
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if (!isset($classObj[$orderSource])) {
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// $className = __NAMESPACE__ . '\\' . static::$class[$orderSource];
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$classObj[$orderSource] = new static::$class[$orderSource];
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}
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return $classObj[$orderSource];
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}
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}
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@@ -0,0 +1,153 @@
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<?php
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// +----------------------------------------------------------------------
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// | 萤火商城系统 [ 致力于通过产品和服务，帮助商家高效化开拓市场 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2017~2023 https://www.yiovo.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed 这不是一个自由软件，不允许对程序代码以任何形式任何目的的再发行
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// +----------------------------------------------------------------------
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// | Author: 萤火科技 <admin@yiovo.com>
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// +----------------------------------------------------------------------
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declare (strict_types=1);
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namespace app\common\service\goods\source;
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use app\common\model\Goods as GoodsModel;
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use app\common\model\GoodsSku as GoodsSkuModel;
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use app\common\enum\goods\DeductStockType as DeductStockTypeEnum;
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/**
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* 商品来源-普通商品扩展类
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* Class Main
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* @package app\common\service\stock
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*/
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class Main extends Basics
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{
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/**
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* 更新商品库存 (针对下单减库存的商品)
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* @param $goodsList
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* @return bool
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*/
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public function updateGoodsStock($goodsList)
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{
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$goodsData = [];
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$goodsSkuData = [];
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foreach ($goodsList as $goods) {
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// 是否减库存 (下单减库存)
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$isUpdateStockNum = $goods['deduct_stock_type'] == DeductStockTypeEnum::CREATE;
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// 商品的数据
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$isUpdateStockNum && $goodsData[] = [
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'where' => ['goods_id' => $goods['goods_id']],
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'data' => [
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// 递减商品总库存
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'stock_total' => ['dec', $goods['total_num']]
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]
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];
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// 商品SKU数据
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$isUpdateStockNum && $goodsSkuData[] = [
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'data' => ['stock_num' => ['dec', $goods['total_num']]],
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'where' => [
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'goods_id' => $goods['goods_id'],
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'goods_sku_id' => $goods['goods_sku_id'],
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],
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];
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}
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// 更新商品总库存
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!empty($goodsData) && $this->updateGoods($goodsData);
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// 更新商品sku库存
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!empty($goodsSkuData) && $this->updateGoodsSku($goodsSkuData);
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return true;
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}
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/**
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* 更新商品库存销量（订单付款后）
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* @param $goodsList
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* @return bool
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*/
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public function updateStockSales($goodsList)
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{
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$goodsData = [];
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$goodsSkuData = [];
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foreach ($goodsList as $goods) {
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// 是否减库存 (付款减库存)
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$isUpdateStockNum = $goods['deduct_stock_type'] == DeductStockTypeEnum::PAYMENT;
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// 商品的数据
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$goodsDataItm = [
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'where' => ['goods_id' => $goods['goods_id']],
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'data' => [
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// 累计商品实际销量
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'sales_actual' => ['inc', $goods['total_num']]
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]
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];
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// 递减商品总库存
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$isUpdateStockNum && $goodsDataItm['data']['stock_total'] = ['dec', $goods['total_num']];
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$goodsData[] = $goodsDataItm;
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// 付款减库存
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$isUpdateStockNum && $goodsSkuData[] = [
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'where' => [
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'goods_id' => $goods['goods_id'],
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'goods_sku_id' => $goods['goods_sku_id'],
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],
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'data' => ['stock_num' => ['dec', $goods['total_num']]],
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];
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}
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// 更新商品信息
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!empty($goodsData) && $this->updateGoods($goodsData);
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// 更新商品sku信息
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!empty($goodsSkuData) && $this->updateGoodsSku($goodsSkuData);
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return true;
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}
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/**
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* 回退商品库存事件 (用于取消订单时调用)
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* @param mixed $goodsList 订单商品列表
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* @param bool $isPayOrder 是否为已支付订单
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* @return bool|mixed
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*/
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public function backGoodsStock($goodsList, bool $isPayOrder = false)
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{
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$goodsData = [];
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$goodsSkuData = [];
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foreach ($goodsList as $goods) {
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// 更新条件: 订单已经支付或者订单商品为 "下单减库存"
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if ($isPayOrder == true || $goods['deduct_stock_type'] == DeductStockTypeEnum::CREATE) {
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$goodsData[] = [
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'where' => ['goods_id' => $goods['goods_id']],
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'data' => ['stock_total' => ['inc', $goods['total_num']]]
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];
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$goodsSkuData[] = [
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'where' => [
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'goods_id' => $goods['goods_id'],
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'goods_sku_id' => $goods['goods_sku_id'],
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],
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'data' => ['stock_num' => ['inc', $goods['total_num']]],
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];
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}
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}
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// 更新商品总库存
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!empty($goodsData) && $this->updateGoods($goodsData);
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// 更新商品sku库存
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!empty($goodsSkuData) && $this->updateGoodsSku($goodsSkuData);
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return true;
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}
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/**
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* 更新商品信息
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* @param array $data
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* @return array|false
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*/
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private function updateGoods(array $data)
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{
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return (new GoodsModel)->updateAll($data);
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}
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/**
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* 更新商品sku信息
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* @param array $data
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* @return array|false
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*/
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private function updateGoodsSku(array $data)
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{
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return (new GoodsSkuModel)->updateAll($data);
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}
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}
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