From a2c792ee79e69224d71dc6204c6cc01f92b9384e Mon Sep 17 00:00:00 2001
From: manailin <261030956@qq.com>
Date: 星期一, 23 八月 2021 16:14:46 +0800
Subject: [PATCH] [新增]整理代码规范
---
springcloud_k8s_panzhihuazhihuishequ/service_community/src/main/java/com/panzhihua/service_community/service/impl/ComShopCartServiceImpl.java | 176 +++++++++++++++++++++++++++++++---------------------------
1 files changed, 94 insertions(+), 82 deletions(-)
diff --git a/springcloud_k8s_panzhihuazhihuishequ/service_community/src/main/java/com/panzhihua/service_community/service/impl/ComShopCartServiceImpl.java b/springcloud_k8s_panzhihuazhihuishequ/service_community/src/main/java/com/panzhihua/service_community/service/impl/ComShopCartServiceImpl.java
index 02d13dc..8cd2187 100644
--- a/springcloud_k8s_panzhihuazhihuishequ/service_community/src/main/java/com/panzhihua/service_community/service/impl/ComShopCartServiceImpl.java
+++ b/springcloud_k8s_panzhihuazhihuishequ/service_community/src/main/java/com/panzhihua/service_community/service/impl/ComShopCartServiceImpl.java
@@ -1,5 +1,13 @@
package com.panzhihua.service_community.service.impl;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.annotation.Resource;
+
+import org.springframework.beans.BeanUtils;
+import org.springframework.stereotype.Service;
+
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.panzhihua.common.model.dtos.shop.ComShopCartDTO;
@@ -17,15 +25,8 @@
import com.panzhihua.service_community.model.dos.ComShopGoodsDO;
import com.panzhihua.service_community.model.dos.ComShopStoreDO;
import com.panzhihua.service_community.service.ComShopCartService;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.beans.BeanUtils;
-import org.springframework.stereotype.Service;
-import javax.annotation.Resource;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
+import lombok.extern.slf4j.Slf4j;
/**
* @auther lyq
@@ -43,74 +44,76 @@
@Resource
private ComShopGoodsAttrDAO shopGoodsAttrDAO;
-
/**
* 根据用户id查询购物车列表
- * @param userId 用户id
- * @return 购物车列表
+ *
+ * @param userId
+ * 用户id
+ * @return 购物车列表
*/
@Override
- public R shopCartList(Long userId){
- //返回参数
+ public R shopCartList(Long userId) {
+ // 返回参数
ComShopCartListVO comShopCart = new ComShopCartListVO();
- //失效宝贝集合
+ // 失效宝贝集合
List<ComShopCartVO> invalidCartList = new ArrayList<>();
- //有效宝贝集合
+ // 有效宝贝集合
List<ComShopCartStoreVO> cartList = new ArrayList<>();
- List<ComShopCartDO> shopCartDOList = this.baseMapper.selectList(new QueryWrapper<ComShopCartDO>().eq("user_id",userId));
- if(!shopCartDOList.isEmpty()){
- shopCartDOList.forEach(shopCart->{
- //查询当前商品是否是有效商品
- ComShopGoodsDO goodsDO = shopGoodsDAO.selectOne(new QueryWrapper<ComShopGoodsDO>()
- .eq("id",shopCart.getGoodsId()).eq("delete_status",ComShopGoodsDO.deleteStatus.no)
- .eq("status",ComShopGoodsDO.status.sell));
- if(goodsDO == null){
+ List<ComShopCartDO> shopCartDOList =
+ this.baseMapper.selectList(new QueryWrapper<ComShopCartDO>().eq("user_id", userId));
+ if (!shopCartDOList.isEmpty()) {
+ shopCartDOList.forEach(shopCart -> {
+ // 查询当前商品是否是有效商品
+ ComShopGoodsDO goodsDO =
+ shopGoodsDAO.selectOne(new QueryWrapper<ComShopGoodsDO>().eq("id", shopCart.getGoodsId())
+ .eq("delete_status", ComShopGoodsDO.deleteStatus.no).eq("status", ComShopGoodsDO.status.sell));
+ if (goodsDO == null) {
ComShopCartVO invalidCart = new ComShopCartVO();
- BeanUtils.copyProperties(shopCart,invalidCart);
+ BeanUtils.copyProperties(shopCart, invalidCart);
invalidCartList.add(invalidCart);
return;
}
- //有效商品区分店铺
- if(cartList.isEmpty()){
+ // 有效商品区分店铺
+ if (cartList.isEmpty()) {
ComShopCartStoreVO cartStoreVO = new ComShopCartStoreVO();
- //查询商品所属店铺
+ // 查询商品所属店铺
ComShopStoreDO shopStoreDO = shopStoreDAO.selectById(goodsDO.getStoreId());
- if(shopStoreDO != null){
+ if (shopStoreDO != null) {
cartStoreVO.setStoreId(shopStoreDO.getId());
cartStoreVO.setStoreName(shopStoreDO.getName());
cartStoreVO.setStoreLogo(shopStoreDO.getLogo());
}
List<ComShopCartVO> cartsList = new ArrayList<>();
ComShopCartVO cartVO = new ComShopCartVO();
- BeanUtils.copyProperties(shopCart,cartVO);
+ BeanUtils.copyProperties(shopCart, cartVO);
cartsList.add(cartVO);
cartStoreVO.setCartList(cartsList);
cartList.add(cartStoreVO);
- }else{
+ } else {
boolean isOk = true;
- for (ComShopCartStoreVO vo:cartList) {
- if(vo.getStoreId().equals(goodsDO.getStoreId())){
+ for (ComShopCartStoreVO vo : cartList) {
+ if (vo.getStoreId().equals(goodsDO.getStoreId())) {
isOk = false;
ComShopCartVO cartVO = new ComShopCartVO();
- BeanUtils.copyProperties(shopCart,cartVO);
+ BeanUtils.copyProperties(shopCart, cartVO);
vo.getCartList().add(cartVO);
}
}
- if(isOk){
+ if (isOk) {
ComShopCartStoreVO cartStoreVO = new ComShopCartStoreVO();
- //查询商品所属店铺
+ // 查询商品所属店铺
ComShopStoreDO shopStoreDO = shopStoreDAO.selectById(goodsDO.getStoreId());
- if(shopStoreDO != null){
+ if (shopStoreDO != null) {
cartStoreVO.setStoreId(shopStoreDO.getId());
cartStoreVO.setStoreName(shopStoreDO.getName());
cartStoreVO.setStoreLogo(shopStoreDO.getLogo());
}
List<ComShopCartVO> cartsList = new ArrayList<>();
ComShopCartVO cartVO = new ComShopCartVO();
- BeanUtils.copyProperties(shopCart,cartVO);
+ BeanUtils.copyProperties(shopCart, cartVO);
cartsList.add(cartVO);
cartStoreVO.setCartList(cartsList);
cartList.add(cartStoreVO);
@@ -118,9 +121,8 @@
}
-
});
- //设置返回参数
+ // 设置返回参数
comShopCart.setInvalidCartList(invalidCartList);
comShopCart.setCartList(cartList);
}
@@ -129,47 +131,50 @@
/**
* 购物车添加
- * @param comShopCartDTO 请求参数
- * @return 添加结果
+ *
+ * @param comShopCartDTO
+ * 请求参数
+ * @return 添加结果
*/
@Override
- public R shopAddCart(ComShopCartDTO comShopCartDTO){
- //查询当前商品是否已经在购物车中
- ComShopCartDO shopCartDO = this.baseMapper.selectOne(new QueryWrapper<ComShopCartDO>().eq("user_id",comShopCartDTO.getUserId())
- .eq("goods_id",comShopCartDTO.getGoodsId()).eq("goods_attr_id",comShopCartDTO.getGoodsAttrId()));
- if(shopCartDO == null){//购物车表里未有该商品的记录
+ public R shopAddCart(ComShopCartDTO comShopCartDTO) {
+ // 查询当前商品是否已经在购物车中
+ ComShopCartDO shopCartDO =
+ this.baseMapper.selectOne(new QueryWrapper<ComShopCartDO>().eq("user_id", comShopCartDTO.getUserId())
+ .eq("goods_id", comShopCartDTO.getGoodsId()).eq("goods_attr_id", comShopCartDTO.getGoodsAttrId()));
+ if (shopCartDO == null) {// 购物车表里未有该商品的记录
shopCartDO = new ComShopCartDO();
shopCartDO.setUserId(comShopCartDTO.getUserId());
shopCartDO.setAmount(comShopCartDTO.getNumber());
- //查询商品
+ // 查询商品
ComShopGoodsDO shopGoodsDO = shopGoodsDAO.selectById(comShopCartDTO.getGoodsId());
- if(shopGoodsDO == null){
+ if (shopGoodsDO == null) {
return R.fail("未查询到商品信息");
}
shopCartDO.setGoodsName(shopGoodsDO.getName());
shopCartDO.setGoodsId(shopGoodsDO.getId());
shopCartDO.setStoreId(shopGoodsDO.getStoreId());
- //查询商品规格
+ // 查询商品规格
ComShopGoodsAttrDO shopGoodsAttrDO = shopGoodsAttrDAO.selectById(comShopCartDTO.getGoodsAttrId());
- if(shopGoodsAttrDO == null){
+ if (shopGoodsAttrDO == null) {
return R.fail("未查询到商品规格");
}
shopCartDO.setGoodsAttrId(shopGoodsAttrDO.getId());
shopCartDO.setGoodsAttr(shopGoodsAttrDO.getGoodsAttr());
shopCartDO.setGoodsAttrPic(shopGoodsAttrDO.getAttrPic());
shopCartDO.setPrice(shopGoodsAttrDO.getPrice());
- //执行添加操作
- if(this.baseMapper.insert(shopCartDO) > 0){
+ // 执行添加操作
+ if (this.baseMapper.insert(shopCartDO) > 0) {
return R.ok();
- }else{
+ } else {
return R.fail("添加购物车失败");
}
- }else{//购物车已有该商品
+ } else {// 购物车已有该商品
shopCartDO.setAmount(shopCartDO.getAmount() + comShopCartDTO.getNumber());
- //执行修改操作
- if(this.baseMapper.updateById(shopCartDO) > 0){
+ // 执行修改操作
+ if (this.baseMapper.updateById(shopCartDO) > 0) {
return R.ok();
- }else{
+ } else {
return R.fail("添加购物车失败");
}
}
@@ -177,55 +182,62 @@
/**
* 购物车内商品数量修改
- * @param shopEditNubCartDTO 请求参数
- * @return 修改结果
+ *
+ * @param shopEditNubCartDTO
+ * 请求参数
+ * @return 修改结果
*/
@Override
- public R shopEditNubCart(ComShopEditNubCartDTO shopEditNubCartDTO){
- //查询购物车记录
+ public R shopEditNubCart(ComShopEditNubCartDTO shopEditNubCartDTO) {
+ // 查询购物车记录
ComShopCartDO shopCartDO = this.baseMapper.selectById(shopEditNubCartDTO.getCartId());
- if(shopCartDO == null){
+ if (shopCartDO == null) {
return R.fail("未查询到购物车记录");
}
shopCartDO.setAmount(shopEditNubCartDTO.getNumber());
- //执行修改操作
- if(this.baseMapper.updateById(shopCartDO) > 0){
+ // 执行修改操作
+ if (this.baseMapper.updateById(shopCartDO) > 0) {
return R.ok();
- }else{
+ } else {
return R.fail("修改失败");
}
}
/**
* 删除购物车记录
- * @param Ids 购物车id集合
- * @return 删除结果
+ *
+ * @param Ids
+ * 购物车id集合
+ * @return 删除结果
*/
- public R shopDelCart(List<Long> Ids){
- if(this.baseMapper.deleteBatchIds(Ids) > 0){
+ public R shopDelCart(List<Long> Ids) {
+ if (this.baseMapper.deleteBatchIds(Ids) > 0) {
return R.ok();
- }else{
+ } else {
return R.fail("修改失败");
}
}
/**
* 查询用户购物车商品数量
- * @param userId 用户id
- * @return 用户购物车商品数量
+ *
+ * @param userId
+ * 用户id
+ * @return 用户购物车商品数量
*/
- public R shopCartUserTotal(Long userId){
+ public R shopCartUserTotal(Long userId) {
int goodsNum = 0;
- //查询用户购物车所有商品集合
- List<ComShopCartDO> shopCartDOList = this.baseMapper.selectList(new QueryWrapper<ComShopCartDO>().eq("user_id",userId));
- if(!shopCartDOList.isEmpty()){
- for (ComShopCartDO cartDO:shopCartDOList) {
- //查询当前商品是否是有效商品
- ComShopGoodsDO goodsDO = shopGoodsDAO.selectOne(new QueryWrapper<ComShopGoodsDO>()
- .eq("id",cartDO.getGoodsId()).eq("delete_status",ComShopGoodsDO.deleteStatus.no)
- .eq("status",ComShopGoodsDO.status.sell));
+ // 查询用户购物车所有商品集合
+ List<ComShopCartDO> shopCartDOList =
+ this.baseMapper.selectList(new QueryWrapper<ComShopCartDO>().eq("user_id", userId));
+ if (!shopCartDOList.isEmpty()) {
+ for (ComShopCartDO cartDO : shopCartDOList) {
+ // 查询当前商品是否是有效商品
+ ComShopGoodsDO goodsDO =
+ shopGoodsDAO.selectOne(new QueryWrapper<ComShopGoodsDO>().eq("id", cartDO.getGoodsId())
+ .eq("delete_status", ComShopGoodsDO.deleteStatus.no).eq("status", ComShopGoodsDO.status.sell));
- if(goodsDO != null){
+ if (goodsDO != null) {
goodsNum++;
}
}
--
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