添加部分下单接口

document/pdm/mall.pdb

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?PowerDesigner AppLocale="UTF16" ID="{7BB41C87-EFE8-409A-A86E-B1C3FCE34F8C}" Label="" LastModificationDate="1535612418" Name="mall" Objects="1025" Symbols="127" Target="MySQL 5.0" Type="{CDE44E21-9669-11D1-9914-006097355D9B}" signature="PDM_DATA_MODEL_XML" version="16.5.0.3982"?>
+<?PowerDesigner AppLocale="UTF16" ID="{7BB41C87-EFE8-409A-A86E-B1C3FCE34F8C}" Label="" LastModificationDate="1535615091" Name="mall" Objects="1025" Symbols="127" Target="MySQL 5.0" Type="{CDE44E21-9669-11D1-9914-006097355D9B}" signature="PDM_DATA_MODEL_XML" version="16.5.0.3982"?>
 <!-- do not edit this file -->
 
 <Model xmlns:a="attribute" xmlns:c="collection" xmlns:o="object">
@@ -4937,8 +4937,8 @@ DESTINATION 0 新宋体,8,N</a:FontList>
 <o:ReferenceSymbol Id="o116">
 <a:CreationDate>1522226272</a:CreationDate>
 <a:ModificationDate>1522399075</a:ModificationDate>
-<a:Rect>((-31175,47728), (83441,113756))</a:Rect>
-<a:ListOfPoints>((83041,113356),(83041,50658),(-30550,50658),(-30550,48128))</a:ListOfPoints>
+<a:Rect>((-38306,47728), (83441,113756))</a:Rect>
+<a:ListOfPoints>((83041,113356),(83041,94555),(-37681,94555),(-37681,48128))</a:ListOfPoints>
 <a:CornerStyle>1</a:CornerStyle>
 <a:ArrowStyle>1</a:ArrowStyle>
 <a:LineColor>12615680</a:LineColor>
@@ -5113,8 +5113,8 @@ DESTINATION 0 新宋体,8,N</a:FontList>
 <o:ReferenceSymbol Id="o139">
 <a:CreationDate>1522389232</a:CreationDate>
 <a:ModificationDate>1522398872</a:ModificationDate>
-<a:Rect>((28232,58216), (43845,60017))</a:Rect>
-<a:ListOfPoints>((28632,59617),(28632,58841),(43445,58841))</a:ListOfPoints>
+<a:Rect>((33605,58216), (43845,60017))</a:Rect>
+<a:ListOfPoints>((34005,59617),(34005,58841),(43445,58841))</a:ListOfPoints>
 <a:CornerStyle>1</a:CornerStyle>
 <a:ArrowStyle>1</a:ArrowStyle>
 <a:LineColor>12615680</a:LineColor>
@@ -6918,7 +6918,7 @@ LABL 0 新宋体,8,N</a:FontList>
 </o:TableSymbol>
 <o:TableSymbol Id="o247">
 <a:CreationDate>1522398032</a:CreationDate>
-<a:ModificationDate>1522398627</a:ModificationDate>
+<a:ModificationDate>1535615091</a:ModificationDate>
 <a:IconMode>-1</a:IconMode>
 <a:Rect>((22716,17129), (36336,22677))</a:Rect>
 <a:LineColor>12615680</a:LineColor>
@@ -13949,11 +13949,11 @@ LABL 0 新宋体,8,N</a:FontList>
 </o:Table>
 <o:Table Id="o248">
 <a:ObjectID>C1DCA2EA-AC28-420C-BFEF-FFE7F5644910</a:ObjectID>
-<a:Name>ums_intergration_consume_setting</a:Name>
-<a:Code>ums_intergration_consume_setting</a:Code>
+<a:Name>ums_integration_consume_setting</a:Name>
+<a:Code>ums_integration_consume_setting</a:Code>
 <a:CreationDate>1522398032</a:CreationDate>
 <a:Creator>zhenghong</a:Creator>
-<a:ModificationDate>1522398305</a:ModificationDate>
+<a:ModificationDate>1535615091</a:ModificationDate>
 <a:Modifier>zhenghong</a:Modifier>
 <a:Comment>积分消费设置</a:Comment>
 <a:TotalSavingCurrency/>

document/pdm/mall.pdm

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?PowerDesigner AppLocale="UTF16" ID="{7BB41C87-EFE8-409A-A86E-B1C3FCE34F8C}" Label="" LastModificationDate="1535615091" Name="mall" Objects="1025" Symbols="127" Target="MySQL 5.0" Type="{CDE44E21-9669-11D1-9914-006097355D9B}" signature="PDM_DATA_MODEL_XML" version="16.5.0.3982"?>
+<?PowerDesigner AppLocale="UTF16" ID="{7BB41C87-EFE8-409A-A86E-B1C3FCE34F8C}" Label="" LastModificationDate="1535619079" Name="mall" Objects="1025" Symbols="127" Target="MySQL 5.0" Type="{CDE44E21-9669-11D1-9914-006097355D9B}" signature="PDM_DATA_MODEL_XML" version="16.5.0.3982"?>
 <!-- do not edit this file -->
 
 <Model xmlns:a="attribute" xmlns:c="collection" xmlns:o="object">
@@ -7979,9 +7979,10 @@ LABL 0 新宋体,8,N</a:FontList>
 <a:Code>stock</a:Code>
 <a:CreationDate>1521709829</a:CreationDate>
 <a:Creator>zhenghong</a:Creator>
-<a:ModificationDate>1521709932</a:ModificationDate>
+<a:ModificationDate>1535619079</a:ModificationDate>
 <a:Modifier>zhenghong</a:Modifier>
 <a:Comment>库存</a:Comment>
+<a:DefaultValue>0</a:DefaultValue>
 <a:DataType>int</a:DataType>
 </o:Column>
 <o:Column Id="o327">
@@ -8071,9 +8072,10 @@ LABL 0 新宋体,8,N</a:FontList>
 <a:Code>lock_stock</a:Code>
 <a:CreationDate>1534927865</a:CreationDate>
 <a:Creator>zhenghong</a:Creator>
-<a:ModificationDate>1534927909</a:ModificationDate>
+<a:ModificationDate>1535619073</a:ModificationDate>
 <a:Modifier>zhenghong</a:Modifier>
 <a:Comment>锁定库存</a:Comment>
+<a:DefaultValue>0</a:DefaultValue>
 <a:DataType>int</a:DataType>
 </o:Column>
 </c:Columns>

mall-portal/src/main/java/com/macro/mall/portal/controller/OmsPortalOrderController.java

@@ -2,11 +2,13 @@ package com.macro.mall.portal.controller;
 
 import com.macro.mall.portal.domain.CommonResult;
 import com.macro.mall.portal.domain.ConfirmOrderResult;
+import com.macro.mall.portal.domain.OrderParam;
 import com.macro.mall.portal.service.OmsPortalOrderService;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.annotation.ResponseBody;
@@ -22,10 +24,17 @@ public class OmsPortalOrderController {
     @Autowired
     private OmsPortalOrderService portalOrderService;
     @ApiOperation("根据购物车信息生成确认单信息")
-    @RequestMapping(value = "confirmOrder",method = RequestMethod.POST)
+    @RequestMapping(value = "/generateConfirmOrder",method = RequestMethod.POST)
     @ResponseBody
-    public Object confirmOrder(){
+    public Object generateConfirmOrder(){
         ConfirmOrderResult confirmOrderResult = portalOrderService.generateConfirmOrder();
         return new CommonResult().success(confirmOrderResult);
     }
+
+    @ApiOperation("根据购物车信息生成订单")
+    @RequestMapping(value = "/generateOrder",method = RequestMethod.POST)
+    @ResponseBody
+    public Object generateOrder(@RequestBody OrderParam orderParam){
+        return portalOrderService.generateOrder(orderParam);
+    }
 }

mall-portal/src/main/java/com/macro/mall/portal/domain/CartPromotionItem.java

@@ -13,7 +13,8 @@ public class CartPromotionItem extends OmsCartItem{
     private String promotionMessage;
     //促销活动减去的金额，针对每个商品
     private BigDecimal reduceAmount;
-
+    //商品的真实库存（剩余库存-锁定库存）
+    private Integer realStock;
     public String getPromotionMessage() {
         return promotionMessage;
     }
@@ -29,4 +30,12 @@ public class CartPromotionItem extends OmsCartItem{
     public void setReduceAmount(BigDecimal reduceAmount) {
         this.reduceAmount = reduceAmount;
     }
+
+    public Integer getRealStock() {
+        return realStock;
+    }
+
+    public void setRealStock(Integer realStock) {
+        this.realStock = realStock;
+    }
 }

mall-portal/src/main/java/com/macro/mall/portal/domain/OrderParam.java

@@ -0,0 +1,48 @@
+package com.macro.mall.portal.domain;
+
+/**
+ * 生成订单时传入的参数
+ * Created by macro on 2018/8/30.
+ */
+public class OrderParam {
+    //收货地址id
+    private Long memberReceiveAddressId;
+    //优惠券id
+    private Long couponId;
+    //使用的积分数
+    private Integer useIngegration;
+    //支付方式
+    private Integer payType;
+
+    public Long getMemberReceiveAddressId() {
+        return memberReceiveAddressId;
+    }
+
+    public void setMemberReceiveAddressId(Long memberReceiveAddressId) {
+        this.memberReceiveAddressId = memberReceiveAddressId;
+    }
+
+    public Long getCouponId() {
+        return couponId;
+    }
+
+    public void setCouponId(Long couponId) {
+        this.couponId = couponId;
+    }
+
+    public Integer getUseIngegration() {
+        return useIngegration;
+    }
+
+    public void setUseIngegration(Integer useIngegration) {
+        this.useIngegration = useIngegration;
+    }
+
+    public Integer getPayType() {
+        return payType;
+    }
+
+    public void setPayType(Integer payType) {
+        this.payType = payType;
+    }
+}

mall-portal/src/main/java/com/macro/mall/portal/service/OmsPortalOrderService.java

@@ -1,6 +1,9 @@
 package com.macro.mall.portal.service;
 
+import com.macro.mall.portal.domain.CommonResult;
 import com.macro.mall.portal.domain.ConfirmOrderResult;
+import com.macro.mall.portal.domain.OrderParam;
+import org.springframework.transaction.annotation.Transactional;
 
 /**
  * 前台订单管理Service
@@ -11,4 +14,10 @@ public interface OmsPortalOrderService {
      * 根据用户购物车信息生成确认单信息
      */
     ConfirmOrderResult generateConfirmOrder();
+
+    /**
+     * 根据提交信息生成订单
+     */
+    @Transactional
+    CommonResult generateOrder(OrderParam orderParam);
 }

mall-portal/src/main/java/com/macro/mall/portal/service/impl/OmsPortalOrderServiceImpl.java

@@ -1,12 +1,9 @@
 package com.macro.mall.portal.service.impl;
 
+import com.macro.mall.mapper.PmsSkuStockMapper;
 import com.macro.mall.mapper.UmsIntegrationConsumeSettingMapper;
-import com.macro.mall.model.UmsIntegrationConsumeSetting;
-import com.macro.mall.model.UmsMember;
-import com.macro.mall.model.UmsMemberReceiveAddress;
-import com.macro.mall.portal.domain.CartPromotionItem;
-import com.macro.mall.portal.domain.ConfirmOrderResult;
-import com.macro.mall.portal.domain.SmsCouponHistoryDetail;
+import com.macro.mall.model.*;
+import com.macro.mall.portal.domain.*;
 import com.macro.mall.portal.service.*;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
@@ -30,6 +27,8 @@ public class OmsPortalOrderServiceImpl implements OmsPortalOrderService {
     private UmsMemberCouponService memberCouponService;
     @Autowired
     private UmsIntegrationConsumeSettingMapper integrationConsumeSettingMapper;
+    @Autowired
+    private PmsSkuStockMapper skuStockMapper;
     @Override
     public ConfirmOrderResult generateConfirmOrder() {
         ConfirmOrderResult result = new ConfirmOrderResult();
@@ -54,6 +53,50 @@ public class OmsPortalOrderServiceImpl implements OmsPortalOrderService {
         return result;
     }
 
+    @Override
+    public CommonResult generateOrder(OrderParam orderParam) {
+        //获取购物车及优惠信息
+        UmsMember currentMember = memberService.getCurrentMember();
+        List<CartPromotionItem> cartPromotionItemList = cartItemService.listPromotion(currentMember.getId());
+        //判断购物车中商品是否都有库存
+        if(!hasStock(cartPromotionItemList)){
+            return new CommonResult().failed("库存不足，无法下单");
+        }
+        //判断优惠券是否可用
+        //可用情况下分摊到可用商品中
+        //判断积分是否可用
+        //可用情况下分摊到可用商品中
+        //进行库存锁定
+        lockStock(cartPromotionItemList);
+        //计算运费
+        //根据商品合计、运费、活动优惠、优惠券、积分计算应付金额
+        //转化为订单信息并插入数据库
+        return null;
+    }
+
+    /**
+     * 锁定下单商品的所有库存
+     */
+    private void lockStock(List<CartPromotionItem> cartPromotionItemList) {
+        for (CartPromotionItem cartPromotionItem : cartPromotionItemList) {
+            PmsSkuStock skuStock = skuStockMapper.selectByPrimaryKey(cartPromotionItem.getProductSkuId());
+            skuStock.setLockStock(skuStock.getStock()+cartPromotionItem.getQuantity());
+            skuStockMapper.updateByPrimaryKeySelective(skuStock);
+        }
+    }
+
+    /**
+     * 判断下单商品是否都有库存
+     */
+    private boolean hasStock(List<CartPromotionItem> cartPromotionItemList) {
+        for (CartPromotionItem cartPromotionItem : cartPromotionItemList) {
+            if(cartPromotionItem.getRealStock()<=0){
+                return false;
+            }
+        }
+        return true;
+    }
+
     /**
      * 计算购物车中商品的价格
      */

mall-portal/src/main/java/com/macro/mall/portal/service/impl/OmsPromotionServiceImpl.java

@@ -45,8 +45,10 @@ public class OmsPromotionServiceImpl implements OmsPromotionService {
                     BeanUtils.copyProperties(item,cartPromotionItem);
                     cartPromotionItem.setPromotionMessage("单品促销");
                     //商品原价-促销价
-                    BigDecimal originalPrice = getOriginalPrice(promotionProduct, item.getProductSkuId());
-                    cartPromotionItem.setReduceAmount(originalPrice.subtract(getSinglePromotionPrice(promotionProduct, item.getProductSkuId())));
+                    PmsSkuStock skuStock = getOriginalPrice(promotionProduct, item.getProductSkuId());
+                    BigDecimal originalPrice = skuStock.getPrice();
+                    cartPromotionItem.setReduceAmount(originalPrice.subtract(skuStock.getPromotionPrice()));
+                    cartPromotionItem.setRealStock(skuStock.getStock()-skuStock.getLockStock());
                     cartPromotionItemList.add(cartPromotionItem);
                 }
             } else if (promotionType == 3) {
@@ -60,13 +62,15 @@ public class OmsPromotionServiceImpl implements OmsPromotionService {
                         String message = getLadderPromotionMessage(ladder);
                         cartPromotionItem.setPromotionMessage(message);
                         //商品原价-折扣金额*商品原价
-                        BigDecimal originalPrice = getOriginalPrice(promotionProduct, item.getProductSkuId());
+                        PmsSkuStock skuStock = getOriginalPrice(promotionProduct,item.getProductSkuId());
+                        BigDecimal originalPrice = skuStock.getPrice();
                         BigDecimal reduceAmount = originalPrice.subtract(ladder.getDiscount().multiply(originalPrice));
                         cartPromotionItem.setReduceAmount(reduceAmount);
+                        cartPromotionItem.setRealStock(skuStock.getStock()-skuStock.getLockStock());
                         cartPromotionItemList.add(cartPromotionItem);
                     }
                 }else{
-                    handleNoReduce(cartPromotionItemList,itemList);
+                    handleNoReduce(cartPromotionItemList,itemList,promotionProduct);
                 }
             } else if (promotionType == 4) {
                 //满减
@@ -79,17 +83,19 @@ public class OmsPromotionServiceImpl implements OmsPromotionService {
                         String message = getFullReductionPromotionMessage(fullReduction);
                         cartPromotionItem.setPromotionMessage(message);
                         //(商品原价/总价)*满减金额
-                        BigDecimal originalPrice = getOriginalPrice(promotionProduct, item.getProductSkuId());
+                        PmsSkuStock skuStock= getOriginalPrice(promotionProduct, item.getProductSkuId());
+                        BigDecimal originalPrice = skuStock.getPrice();
                         BigDecimal reduceAmount = originalPrice.divide(totalAmount,RoundingMode.HALF_EVEN).multiply(fullReduction.getReducePrice());
                         cartPromotionItem.setReduceAmount(reduceAmount);
+                        cartPromotionItem.setRealStock(skuStock.getStock()-skuStock.getLockStock());
                         cartPromotionItemList.add(cartPromotionItem);
                     }
                 }else{
-                    handleNoReduce(cartPromotionItemList,itemList);
+                    handleNoReduce(cartPromotionItemList,itemList,promotionProduct);
                 }
             } else {
                 //无优惠
-                handleNoReduce(cartPromotionItemList, itemList);
+                handleNoReduce(cartPromotionItemList, itemList,promotionProduct);
             }
         }
         return cartPromotionItemList;
@@ -142,12 +148,14 @@ public class OmsPromotionServiceImpl implements OmsPromotionService {
     /**
      * 对没满足优惠条件的商品进行处理
      */
-    private void handleNoReduce(List<CartPromotionItem> cartPromotionItemList, List<OmsCartItem> itemList) {
+    private void handleNoReduce(List<CartPromotionItem> cartPromotionItemList, List<OmsCartItem> itemList,PromotionProduct promotionProduct) {
         for (OmsCartItem item : itemList) {
             CartPromotionItem cartPromotionItem = new CartPromotionItem();
             BeanUtils.copyProperties(item,cartPromotionItem);
             cartPromotionItem.setPromotionMessage("无优惠");
             cartPromotionItem.setReduceAmount(new BigDecimal(0));
+            PmsSkuStock skuStock = getOriginalPrice(promotionProduct,item.getProductSkuId());
+            cartPromotionItem.setRealStock(skuStock.getStock()-skuStock.getLockStock());
             cartPromotionItemList.add(cartPromotionItem);
         }
     }
@@ -221,31 +229,19 @@ public class OmsPromotionServiceImpl implements OmsPromotionService {
         for (OmsCartItem item : itemList) {
             //计算出商品原价
             PromotionProduct promotionProduct = getPromotionProductById(item.getProductId(), promotionProductList);
-            BigDecimal price = getOriginalPrice(promotionProduct,item.getProductSkuId());
-            amount = amount.add(price.multiply(new BigDecimal(item.getQuantity())));
+            PmsSkuStock skuStock = getOriginalPrice(promotionProduct,item.getProductSkuId());
+            amount = amount.add(skuStock.getPrice().multiply(new BigDecimal(item.getQuantity())));
         }
         return amount;
     }
 
-    /**
-     * 获取商品的单品促销价格
-     */
-    private BigDecimal getSinglePromotionPrice(PromotionProduct promotionProduct, Long productSkuId) {
-        for (PmsSkuStock skuStock : promotionProduct.getSkuStockList()) {
-            if (productSkuId.equals(skuStock.getId()) ) {
-                return skuStock.getPromotionPrice();
-            }
-        }
-        return null;
-    }
-
     /**
      * 获取商品的原价
      */
-    private BigDecimal getOriginalPrice(PromotionProduct promotionProduct, Long productSkuId) {
+    private PmsSkuStock getOriginalPrice(PromotionProduct promotionProduct, Long productSkuId) {
         for (PmsSkuStock skuStock : promotionProduct.getSkuStockList()) {
             if (productSkuId.equals(skuStock.getId())) {
-                return skuStock.getPrice();
+                return skuStock;
             }
         }
         return null;