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46 lines
1.2 KiB
46 lines
1.2 KiB
<?php
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namespace app\task\model;
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use app\common\model\Goods as GoodsModel;
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/**
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* 商品模型
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* Class Goods
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* @package app\task\model
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*/
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class Goods extends GoodsModel
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{
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/**
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* 更新商品库存销量
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* @param $goodsList
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* @throws \Exception
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*/
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public function updateStockSales($goodsList)
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{
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// 整理批量更新商品销量
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$goodsSave = [];
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// 批量更新商品规格：sku销量、库存
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$goodsSpecSave = [];
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foreach ($goodsList as $goods) {
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$goodsSave[] = [
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'goods_id' => $goods['goods_id'],
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'sales_actual' => ['inc', $goods['total_num']]
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];
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$specData = [
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'goods_sku_id' => $goods['goods_sku_id'],
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'goods_sales' => ['inc', $goods['total_num']]
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];
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// 付款减库存
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if ($goods['deduct_stock_type'] == 20) {
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$specData['stock_num'] = ['dec', $goods['total_num']];
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}
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$goodsSpecSave[] = $specData;
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}
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// 更新商品总销量
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$this->allowField(true)->isUpdate()->saveAll($goodsSave);
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// 更新商品规格库存
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(new GoodsSku)->isUpdate()->saveAll($goodsSpecSave);
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}
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}
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