mirror of
https://gitee.com/zoujingli/ThinkAdmin.git
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99 lines
4.7 KiB
PHP
99 lines
4.7 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | Shop-Demo for ThinkAdmin
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// +----------------------------------------------------------------------
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// | 版权所有 2022~2023 Anyon <zoujingli@qq.com>
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// +----------------------------------------------------------------------
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// | 官方网站: https://thinkadmin.top
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// +----------------------------------------------------------------------
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// | 免责声明 ( https://thinkadmin.top/disclaimer )
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// | 会员免费 ( https://thinkadmin.top/vip-introduce )
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// +----------------------------------------------------------------------
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// | gitee 代码仓库：https://gitee.com/zoujingli/ThinkAdmin
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// | github 代码仓库：https://github.com/zoujingli/ThinkAdmin
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// +----------------------------------------------------------------------
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namespace app\data\service;
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use app\data\model\ShopGoods;
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use app\data\model\ShopGoodsCate;
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use app\data\model\ShopGoodsItem;
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use app\data\model\ShopGoodsMark;
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use app\data\model\ShopGoodsStock;
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use app\data\model\ShopOrder;
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use think\admin\Service;
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/**
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* 商品数据服务
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* Class GoodsService
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* @package app\data\service
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*/
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class GoodsService extends Service
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{
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/**
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* 更新商品库存数据
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* @param string $code
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* @return boolean
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public static function stock(string $code): bool
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{
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// 商品入库统计
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$query = ShopGoodsStock::mk()->field('goods_code,goods_spec,ifnull(sum(goods_stock),0) stock_total');
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$stockList = $query->where(['goods_code' => $code])->group('goods_code,goods_spec')->select()->toArray();
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// 商品销量统计
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$query = ShopOrder::mk()->alias('a')->field('b.goods_code,b.goods_spec,ifnull(sum(b.stock_sales),0) stock_sales');
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$query->leftJoin('shop_order_item b', 'a.order_no=b.order_no')->where("b.goods_code='{$code}' and a.status>0 and a.deleted_status<1");
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$salesList = $query->group('b.goods_code,b.goods_spec')->select()->toArray();
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// 组装更新数据
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$dataList = [];
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foreach (array_merge($stockList, $salesList) as $vo) {
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$key = "{$vo['goods_code']}@@{$vo['goods_spec']}";
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$dataList[$key] = isset($dataList[$key]) ? array_merge($dataList[$key], $vo) : $vo;
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if (empty($dataList[$key]['stock_sales'])) $dataList[$key]['stock_sales'] = 0;
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if (empty($dataList[$key]['stock_total'])) $dataList[$key]['stock_total'] = 0;
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}
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unset($salesList, $stockList);
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// 更新商品规格销量及库存
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foreach ($dataList as $vo) {
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$map = ['goods_code' => $code, 'goods_spec' => $vo['goods_spec']];
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$set = ['stock_total' => $vo['stock_total'], 'stock_sales' => $vo['stock_sales']];
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ShopGoodsItem::mk()->where($map)->update($set);
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}
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// 更新商品主体销量及库存
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ShopGoods::mk()->where(['code' => $code])->update([
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'stock_total' => intval(array_sum(array_column($dataList, 'stock_total'))),
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'stock_sales' => intval(array_sum(array_column($dataList, 'stock_sales'))),
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'stock_virtual' => ShopGoodsItem::mk()->where(['goods_code' => $code])->sum('number_virtual'),
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]);
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return true;
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}
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/**
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* 商品数据绑定
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* @param array $data 商品主数据
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* @param boolean $simple 简化数据
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* @return array
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public static function bindData(array &$data = [], bool $simple = true): array
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{
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$marks = ShopGoodsMark::items();
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$cates = ShopGoodsCate::treeTable();
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$codes = array_unique(array_column($data, 'code'));
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$items = ShopGoodsItem::mk()->whereIn('goods_code', $codes)->where(['status' => 1])->select()->toArray();
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foreach ($data as &$vo) {
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[$vo['marks'], $vo['cateids'], $vo['cateinfo']] = [str2arr($vo['marks'], ',', $marks), str2arr($vo['cateids']), []];
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[$vo['slider'], $vo['specs'], $vo['items']] = [str2arr($vo['slider'], '|'), json_decode($vo['data_specs'], true), []];
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foreach ($cates as $cate) if (in_array($cate['id'], $vo['cateids'])) $vo['cateinfo'] = $cate;
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foreach ($items as $item) if ($item['goods_code'] === $vo['code']) $vo['items'][] = $item;
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if ($simple) unset($vo['marks'], $vo['sort'], $vo['status'], $vo['deleted'], $vo['data_items'], $vo['data_specs'], $vo['cateinfo']['parent']);
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}
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return $data;
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}
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} |