// +---------------------------------------------------------------------- declare (strict_types=1); namespace app\store\model; use app\common\model\GoodsSku as GoodsSkuModel; use app\common\model\Goods as GoodsModel; use app\common\enum\goods\SpecType as SpecTypeEnum; /** * 商品规格模型 * Class GoodsSku * @package app\store\model */ class GoodsSku extends GoodsSkuModel { /** * 更新商品sku记录 * @param int $goodsId * @param int $specType * @param array $skuList * @return array|bool|false */ public static function edit(int $goodsId, int $specType = SpecTypeEnum::SINGLE, array $skuList = []) { // echo "

";
        // print_r($skuList);
        // exit();
        //单规格修改还按照之前的逻辑
        if ($specType == SpecTypeEnum::SINGLE) {
            // 删除所有的sku记录
            static::deleteAll(['goods_id' => $goodsId]);
            // 新增商品sku记录
            return static::add($goodsId, $specType, $skuList);
        } else {
            $goodsIds = array_column($skuList, "goods_id");
            if (!in_array($goodsId, $goodsIds)) {
                return "当前商品没有被选择到sku里面";
            }
            $goodsList = GoodsModel::whereIn('goods_id', $goodsIds)->select();
            foreach ($goodsList as $value) {
                //非当前商品中，有多规格商品
                if ($value['goods_id'] != $goodsId && $value['spec_type'] == 20) {
                    return '当前商品中有多规格商品';
                }
            }
            
            //设置spu_id为当前商品id的商品的spu_id=0;  by liuqing
            GoodsModel::where('spu_id', $goodsId)->update(['spu_id' => 0]);
            GoodsSku::where('spu_id', $goodsId)->update(['spu_id' => 0, 'goods_props' => "", 'spec_value_ids' => '']);
            //更新sku列表里面的商品id的spu_id
            
            GoodsModel::whereIn('goods_id', $goodsIds)->update(['spu_id' => $goodsId]);
            foreach ($skuList as $skuItem) {
                $temp = [
                    'goods_props' => json_encode($skuItem['goodsProps'], JSON_UNESCAPED_UNICODE),
                    'spec_value_ids' => json_encode($skuItem['specValueIds'], JSON_UNESCAPED_UNICODE),
                    'spu_id' => $goodsId
                ];
                if ($skuItem['goods_id'] == $goodsId) {
                    $temp['goods_price'] = $skuItem['goods_price'] ?? 0.01;
                    $temp['cost_price'] = $skuItem['cost_price'] ?? 0.00;
                    $temp['goods_sku_no'] = $skuItem['goods_sku_no'] ?? '';
                    $temp['stock_num'] = $skuItem['stock_num'] ?? 0;
                    $temp['goods_weight'] = $skuItem['goods_weight'] ?? 0;

                }
                
                GoodsSku::where('goods_id', $skuItem['goods_id'])->update($temp);
            }

            return true;
        }   
        
    }
}