102 lines
3.1 KiB
PHP
102 lines
3.1 KiB
PHP
<?php
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/**
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* SaaSMall商城系统 - 团队十年电商经验汇集巨献!
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* =========================================================
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* Copy right 2019-2029 成都SAAS云科技有限公司, 保留所有权利。
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* ----------------------------------------------
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* 官方网址: https://www.gobuysaas.com
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* =========================================================
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*/
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namespace app\model\storegoods;
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use app\model\BaseModel;
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use app\model\store\Store;
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/**
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* 商品
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*/
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class StoreSale extends BaseModel
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{
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/**
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* 增加商品销量
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* @param $sku_id
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* @param $num
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*/
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public function incStoreGoodsSaleNum($params)
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{
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$sku_id = $params[ 'sku_id' ];
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$num = $params[ 'num' ];
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$store_id = $params[ 'store_id' ] ?? 0;
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if ($store_id == 0) {
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$store_model = new Store();
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$store_info = $store_model->getDefaultStore($params['site_id'])[ 'data' ] ?? [];
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if (empty($store_info))
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return $this->error();
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$store_id = $store_info[ 'store_id' ];
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}
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$goods_id = $params[ 'goods_id' ] ?? 0;
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$condition = array (
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[ 'sku_id', '=', $sku_id ],
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[ 'store_id', '=', $store_id ]
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);
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//增加sku销量
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$res = model('store_goods_sku')->setInc($condition, 'sale_num', $num);
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if ($res !== false) {
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if ($goods_id == 0) {
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$sku_info = model('goods_sku')->getInfo($condition, 'goods_id');
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if (empty($sku_info))
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return $this->error();
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$goods_id = $sku_info[ 'goods_id' ];
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}
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$res = model('store_goods')->setInc([ [ 'goods_id', '=', $goods_id ] ], 'sale_num', $num);
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return $this->success($res);
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}
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return $this->error($res);
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}
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/**
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* 减少商品销量
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* @param $sku_id
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* @param $num
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*/
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public function decStoreGoodsSaleNum($params)
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{
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$sku_id = $params[ 'sku_id' ];
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$num = $params[ 'num' ];
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$store_id = $params[ 'store_id' ] ?? 0;
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if ($store_id == 0) {
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$store_model = new Store();
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$store_info = $store_model->getDefaultStore($params['site_id'])[ 'data' ] ?? [];
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if (empty($store_info))
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return $this->error();
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$store_id = $store_info[ 'store_id' ];
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}
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$goods_id = $params[ 'goods_id' ] ?? 0;
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$condition = array (
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[ 'sku_id', '=', $sku_id ],
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[ 'store_id', '=', $store_id ]
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);
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//增加sku销量
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$res = model('store_goods_sku')->setDec($condition, 'sale_num', $num);
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if ($res !== false) {
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if ($goods_id == 0) {
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$sku_info = model('goods_sku')->getInfo($condition, 'goods_id');
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if (empty($sku_info))
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return $this->error();
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$goods_id = $sku_info[ 'goods_id' ];
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}
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$res = model('store_goods')->setDec([ [ 'goods_id', '=', $goods_id ] ], 'sale_num', $num);
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return $this->success($res);
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}
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return $this->error($res);
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}
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} |