初始上传

app/model/order/OrderStock.php

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+<?php
+/**
+ * Niushop商城系统 - 团队十年电商经验汇集巨献!
+ * =========================================================
+ * Copy right 2019-2029 杭州牛之云科技有限公司, 保留所有权利。
+ * ----------------------------------------------
+ * 官方网址: https://www.niushop.com
+ * =========================================================
+ */
+
+namespace app\model\order;
+
+use addon\stock\model\stock\Stock as StockAddonModel;
+use app\dict\goods\GoodsDict;
+use app\model\BaseModel;
+use app\model\stock\GoodsStock;
+use app\model\stock\SaleStock;
+use app\model\store\Store;
+use app\model\storegoods\StoreGoods;
+use extend\exception\StockException;
+use think\facade\Cache;
+
+/**
+ * 商品库存
+ */
+class OrderStock extends BaseModel
+{
+
+    /**
+     * 扣除订单库存
+     * @param $sku_id
+     * @param $num
+     * @param int $store_id
+     * @param array $sku_info
+     * @param array $create_data
+     * @return array
+     */
+    public function decOrderSaleStock($params)
+    {
+        $store_id = $params['store_id'] ?? 0;
+        $goods_sku_data = $params['goods_sku_data'] ?? [];
+        $sale_stock_model = new SaleStock();
+        $create_order_data = $params['create_order_data'];
+        if ($store_id > 0) {
+            $store_info = $create_order_data['store_info'] ?? [];
+            if (empty($store_info)) {
+                $store_model = new Store();
+                $store_condition = [
+                    ['store_id', '=', $store_id]
+                ];
+                $store_info = $store_model->getStoreInfo($store_condition)['data'] ?? [];
+            }
+            $stock_type = $store_info['stock_type'];
+            if ($stock_type == 'all') {//如果总部统一库存的话就扣除总店的
+                $store_id = 0;
+            }
+        }
+        $params = [
+            'goods_sku_list' => $goods_sku_data,
+            'store_id' => $store_id,
+            'is_allow_negative' => false
+        ];
+        $sale_stock_result = $sale_stock_model->decGoodsStock($params);
+        if ($sale_stock_result['code'] < 0) {
+            return $sale_stock_result;
+        }
+        return $this->success();
+
+    }
+
+    /**
+     * 返还订单库存
+     * @param $sku_id
+     * @param $num
+     * @param int $store_id
+     * @return array
+     */
+    public function incOrderSaleStock($params)
+    {
+        $store_id = $params['store_id'] ?? 0;
+        $goods_sku_data = $params['goods_sku_data'] ?? [];
+        $sale_stock_model = new SaleStock();
+        if ($store_id > 0) {
+            $store_model = new Store();
+            $store_condition = [
+                ['store_id', '=', $store_id]
+            ];
+            $store_info = $store_model->getStoreInfo($store_condition)['data'] ?? [];
+            $stock_type = $store_info['stock_type'];
+            if ($stock_type == 'all') {//如果总部统一库存的话就扣除总店的
+                $store_id = 0;
+            }
+        }
+        $params = [
+            'goods_sku_list' => $goods_sku_data,
+            'store_id' => $store_id
+        ];
+        $sale_stock_result = $sale_stock_model->incGoodsStock($params);
+        if ($sale_stock_result['code'] < 0) {
+            return $sale_stock_result;
+        }
+        return $this->success();
+
+    }
+
+
+
+    /**
+     * 扣除库存(用于订单)
+     * @param $params
+     * @return array
+     */
+    public function decOrderStock($params)
+    {
+        $params['is_out_stock'] = $params['is_out_stock'] ?? 0;//不再改变销售库存
+        $store_id = $params['store_id'] ?? 0;
+        //是否允许负库存
+        $is_allow_negative = $params['is_allow_negative'] ?? false;
+        if ($store_id > 0) {
+            $store_model = new Store();
+            $store_condition = [
+                ['store_id', '=', $store_id]
+            ];
+            $store_info = $store_model->getStoreInfo($store_condition)['data'] ?? [];
+            $stock_type = $store_info['stock_type'];
+            if ($stock_type == 'all') {//如果总部统一库存的话就扣除总店的
+                $params['store_id'] = 0;
+            }
+        }
+        $is_exist = addon_is_exit('stock');
+        if ($is_exist) {
+            $stock_model = new StockAddonModel();
+        }
+        $goods_sku_list = $params['goods_sku_list'] ?? [];
+        if (!empty($goods_sku_list)) {
+            $goods_sku_list_1 = [];
+            $goods_sku_list_2 = [];
+
+            foreach ($goods_sku_list as $k => $v) {
+                if ($is_exist && $v['goods_class'] == GoodsDict::real) {
+                    $goods_sku_list_1[] = $v;
+                } else {
+                    if (in_array($v['goods_class'], [GoodsDict::real, GoodsDict::virtual, GoodsDict::virtualcard, GoodsDict::service, GoodsDict::card, GoodsDict::weigh])) {
+                        $goods_sku_list_2[] = $v;
+                    }
+                }
+            }
+            if (!empty($goods_sku_list_1)) {
+                $params['goods_sku_list'] = $goods_sku_list_1;
+                $params['key'] = 'SEAILCK';
+                $result = $stock_model->changeStock($params);
+                if ($result['code'] < 0) {
+                    return $result;
+                }
+            }
+            if (!empty($goods_sku_list_2)) {
+                $params['goods_sku_list'] = $goods_sku_list_2;
+                $goods_stock_model = new GoodsStock();
+                $result = $goods_stock_model->decGoodsStock($params);
+                if ($result['code'] < 0) {
+                    return $result;
+                }
+            }
+        } else {
+            $goods_class = $params['goods_class'];
+            $params['stock'] = $params['num'] ?? $params['stock'];
+            if ($is_exist && $goods_class == GoodsDict::real) {
+                $params['key'] = 'SEAILCK';
+                $result = $stock_model->changeStock($params);
+            } else {//没有的话直接生成支付单据
+                $goods_stock_model = new GoodsStock();
+                $result = $goods_stock_model->decGoodsStock($params);
+            }
+        }
+
+        return $result ?? $this->success();
+
+    }
+
+    /**
+     * 返还库存(用于订单)
+     * @param $params
+     * @return array
+     */
+    public function incOrderStock($params)
+    {
+        $store_id = $params['store_id'] ?? 0;
+        if ($store_id > 0) {
+            $store_model = new Store();
+            $store_condition = [
+                ['store_id', '=', $store_id]
+            ];
+            $store_info = $store_model->getStoreInfo($store_condition)['data'] ?? [];
+            $stock_type = $store_info['stock_type'];
+            if ($stock_type == 'all') {//如果总部统一库存的话就返还总店的
+                $params['store_id'] = 0;
+            }
+        }
+        $is_exist = addon_is_exit('stock');
+        if ($is_exist) {
+            $stock_model = new StockAddonModel();
+        }
+        $goods_sku_list = $params['goods_sku_list'] ?? [];
+        if (!empty($goods_sku_list)) {
+            $goods_sku_list_1 = [];
+            $goods_sku_list_2 = [];
+
+            foreach ($goods_sku_list as $v) {
+                if ($is_exist && $v['goods_class'] == GoodsDict::real) {
+                    $goods_sku_list_1[] = $v;
+                } else {
+                    if (in_array($v['goods_class'], [GoodsDict::real, GoodsDict::virtual, GoodsDict::virtualcard, GoodsDict::service, GoodsDict::card, GoodsDict::weigh])) {
+                        $goods_sku_list_2[] = $v;
+                    }
+                }
+            }
+            if (!empty($goods_sku_list_1)) {
+
+                $params['goods_sku_list'] = $goods_sku_list_1;
+                $params['key'] = 'REFUND';
+                $result = $stock_model->changeStock($params);
+                if ($result['code'] < 0) {
+                    return $result;
+                }
+            }
+            if (!empty($goods_sku_list_2)) {
+                $params['goods_sku_list'] = $goods_sku_list_2;
+                $goods_stock_model = new GoodsStock();
+                $result = $goods_stock_model->incGoodsStock($params);
+                if ($result['code'] < 0) {
+                    return $result;
+                }
+            }
+        } else {
+            $goods_class = $params['goods_class'];
+            $params['stock'] = $params['num'] ?? $params['stock'];
+            if ($is_exist && $goods_class == GoodsDict::real) {
+                $params['key'] = 'REFUND';
+                $result = $stock_model->changeStock($params);
+            } else {//没有的话直接生成支付单据
+                $goods_stock_model = new GoodsStock();
+                $result = $goods_stock_model->incGoodsStock($params);
+            }
+        }
+        return $result ?? $this->success();
+
+    }
+
+
+    /**
+     * 校验商品库存是否足够
+     * @return void
+     */
+    public function checkStock($params){
+        $store_id = $params['store_id'] ?? 0;
+        $goods_sku_data = $params['goods_sku_data'];
+        $store_model = new Store();
+        if ($store_id > 0) {
+            $store_condition = [
+                ['store_id', '=', $store_id]
+            ];
+            $store_info = $store_model->getStoreInfo($store_condition)['data'] ?? [];
+            $stock_type = $store_info['stock_type'];
+            if ($stock_type == 'all') {//如果总部统一库存的话就扣除总店的
+                $store_id = 0;
+            }
+        }
+        if($store_id == 0){
+            $store_info = $store_model->getDefaultStore()['data'] ?? [];
+            $store_id = $store_info['store_id'];
+        }
+        $goods_sku_ids = array_column($goods_sku_data, 'sku_id');
+        $goods_sku_list = model('store_goods_sku')->getColumn([['sku_id', 'in', $goods_sku_ids], ['store_id', '=', $store_id]], '*', 'sku_id');
+        foreach($goods_sku_data as $v){
+            $item_sku_id = $v['sku_id'];
+            $item_sku_name = $v['sku_name'];
+            $item_goods_sku = $goods_sku_list[$item_sku_id] ?? [];
+
+            if(!$item_goods_sku) throw new StockException('商品：【'.$item_sku_name.'】 库存不足！');
+
+            $item_num = $v['num'];
+            if($item_num > $item_goods_sku['stock']) throw new StockException('商品：【'.$item_sku_name.'】 库存不足！');
+        }
+        return true;
+    }
+}