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添加部分下单接口

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This commit is contained in:
zhh
2018-08-30 17:27:58 +08:00
parent b33f396d53
commit c9831e0288
8 changed files with 161 additions and 45 deletions
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13
mall-portal/src/main/java/com/macro/mall/portal/controller/OmsPortalOrderController.java
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@@ -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);
}
}

11
mall-portal/src/main/java/com/macro/mall/portal/domain/CartPromotionItem.java
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@@ -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;
}
}

48
mall-portal/src/main/java/com/macro/mall/portal/domain/OrderParam.java Normal file
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@@ -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;
}
}

9
mall-portal/src/main/java/com/macro/mall/portal/service/OmsPortalOrderService.java
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@@ -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);
}

55
mall-portal/src/main/java/com/macro/mall/portal/service/impl/OmsPortalOrderServiceImpl.java
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@@ -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
*/

44
mall-portal/src/main/java/com/macro/mall/portal/service/impl/OmsPromotionServiceImpl.java
View File

@@ -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;