商品购物车操作

src/main/java/cn/chjyj/szwh/controller/api/GoodsController.java

@@ -4,6 +4,7 @@ import cn.chjyj.szwh.bean.Goods;
 import cn.chjyj.szwh.controller.BaseController;
 import cn.chjyj.szwh.service.GoodsService;
 import com.alibaba.fastjson2.JSONObject;
+import javafx.beans.binding.ObjectBinding;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
@@ -50,6 +51,22 @@ public class GoodsController extends BaseController {
         return jsonObject;
     }
 
+    @RequestMapping("/getShoppingCar")
+    public JSONObject getShoppingCar(HttpServletRequest request){
+        long start = System.currentTimeMillis();
+        String userIsli =request.getParameter("user_isli");
+        String goodsIsli = request.getParameter("goods_isli");
+        String useYears = request.getParameter("use_years");
+        String appkey = request.getParameter("appkey");
+        String timestamp = request.getParameter("timestamp");
+        //
+        Map<String, Object> retmap =goodsService.getShoppingCar(userIsli);
+        jsonObject.put("code",200);
+        jsonObject.put("msg","成功");
+        jsonObject.put("data",retmap);
+        return jsonObject;
+    }
+
     /**
      * 手工导入商品信息
      * post 方式提价

src/main/java/cn/chjyj/szwh/service/GoodsService.java

@@ -121,4 +121,11 @@ public interface GoodsService {
      * @return
      */
     Map<String,Object> addShopCar(String userIsli,String goodsIsli,Integer userYears);
+
+    /**
+     * 查询购物车
+     * @param userIsli
+     * @return
+     */
+    Map<String,Object> getShoppingCar(String userIsli);
 }

src/main/java/cn/chjyj/szwh/service/impl/GoodsServiceImpl.java

@@ -18,7 +18,9 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.math.BigDecimal;
 import java.math.BigInteger;
+import java.math.RoundingMode;
 import java.sql.Timestamp;
 import java.text.SimpleDateFormat;
 import java.util.*;
@@ -43,6 +45,10 @@ public class GoodsServiceImpl implements GoodsService {
     private UserMapper userMapper;
     @Autowired
     private OrderMapper orderMapper;
+    @Autowired
+    private AccountRatioSettingMapper accountRatioSettingMapper;
+    @Autowired
+    private AccountRatioDetailMapper accountRatioDetailMapper;
 
     @Override
     public List<Goods> getGoodsList(int page) {
@@ -668,20 +674,111 @@ public class GoodsServiceImpl implements GoodsService {
         //object
         Object shopCar = RedisUtil.get(shopRedisKey);
         if(shopCar!=null){
-            carjson =JSONObject.parseObject(shopCar.toString());
-            String tmpGoodsIsli= carjson.getString("goods_islicode");
-            if(goodsIsli.equals(tmpGoodsIsli)){
+            JSONArray jsonArray =carjson.getJSONArray("data");
+            // 检查goods_isli
+            List goodsIsliList =new ArrayList();
+            for(int x=0;x<jsonArray.size();x++){
+                JSONObject tmpjson =(JSONObject) jsonArray.get(x);
+                String tgoodsisli = tmpjson.getString("goods_islid");
+                goodsIsliList.add(tgoodsisli);
+            }
+            //检查是否在列表中
+            if(goodsIsliList.contains(goodsIsli)){
                 retmap.put("code",400);
                 retmap.put("msg","该标的已添加到购物车");
             }
+            List tmpCarItem = new ArrayList();
+            Map tmpcar = new HashMap();
+            tmpcar.put("goods_isli",goodsIsli);
+            tmpcar.put("use_years",userYears);
+            tmpCarItem.add(tmpcar);
+            carjson.put("data",tmpCarItem);
+            RedisUtil.set(shopRedisKey,carjson.toJSONString());
         }else{
-            carjson.put("goods_islicode",goodsIsli);
-            carjson.put("use_years",userYears);
+            Map tmpCar = new HashMap();
+            tmpCar.put("goods_islicode",goodsIsli);
+            tmpCar.put("use_years",userYears);
+            List carItem = new ArrayList();
+            carItem.add(tmpCar);
+            carjson.put("data",carItem);
+
             RedisUtil.set(shopRedisKey,carjson.toJSONString());
         }
         return retmap;
     }
 
+    @Override
+    public Map<String, Object> getShoppingCar(String userIsli) {
+        Map<String,Object> retmap =new HashMap<>();
+        String shopRedisKey="car_"+userIsli;
+        Object shopCar =RedisUtil.get(shopRedisKey);
+        JSONObject shopCarJson =JSONObject.parseObject(shopCar.toString());
+        JSONArray jsonArray = shopCarJson.getJSONArray("data");
+        //JSONObject carjson =JSONObject.parseObject(shopCar.toString());
+        if(shopCar==null){
+            //null
+            return retmap;
+        }
+        //fenpei
+        Map acrmap = new HashMap();
+        acrmap.put("is_deleted",0);
+        acrmap.put("status",1);
+        List<AccountRatioSetting> acrlist = accountRatioSettingMapper.getRatioSettingList(acrmap,0,1);
+        AccountRatioSetting accountRatioSetting = acrlist.get(0);
+        AccountRatioDetail accountRatioDetail =accountRatioDetailMapper.getAccRatioDetailByIdRole(accountRatioSetting.getId(),2);
+
+        //goods information
+        for(int x=0;x<jsonArray.size();x++){
+            JSONObject jsonObject = jsonArray.getJSONObject(x);
+            String goodsIsli= jsonObject.getString("goods_isli");
+            Goods goods = goodsMapper.getGoodsFuelByIsLi(goodsIsli);
+            //
+            GoodsDetail goodsDetail = goodsDetailMapper.getGoodsDetailBygid(goods.getGoodsDetailId());
+            retmap.put("detial",goodsDetail);
+            // 计算服务费
+            Integer count = jsonObject.getInteger("use_years");
+            if(goodsDetail.getGoodsEntrust()==1){
+                count=1;
+            }
+            BigDecimal serviceCharge=new BigDecimal(0);
+            BigDecimal totalMoney =new BigDecimal(0);
+            if(goodsDetail.getChargesType()==2){
+                if(accountRatioDetail.getCalculate()==1){
+                    BigDecimal rate =accountRatioDetail.getRatio().divide(new BigDecimal(100)).setScale(2, RoundingMode.HALF_UP);
+                    serviceCharge = new BigDecimal(count).multiply(goodsDetail.getPrice())
+                            .multiply(rate);
+                }else{
+                    serviceCharge = new BigDecimal(count).multiply(goodsDetail.getPrice())
+                            .add(accountRatioDetail.getAmount());
+                }
+                totalMoney = new BigDecimal(count).multiply(goodsDetail.getPrice())
+                        .add(serviceCharge)
+                        .add(goodsDetail.getEarnestMoney());
+            }
+            BigDecimal goodsPrice = new BigDecimal(count).multiply(goodsDetail.getPrice()).setScale(2);
+            retmap.put("service_charge",serviceCharge);
+            retmap.put("total_money",totalMoney);
+            retmap.put("goods_price",goodsPrice);
+            //
+            if(goodsDetail.getGoodsEntrust()==1 || (goodsDetail.getChargesType()==1 && goodsDetail.getGoodsEntrust()==2)){
+                retmap.put("transaction_count","-");
+            }else{
+                retmap.put("transaction_count",count);
+            }
+            //GOODS SOURCE
+            List<GoodsSource> goodsSource = goodsSourceMapper.getGoodsSourceByIsli(goods.getGoodsIslicode());
+            retmap.put("source",goodsSource);
+            //
+            JSONObject userjson = SzwhApiUtils.getApiUser(userIsli);
+            Map umap = JSONObject.parseObject(userjson.getString("data"));
+            retmap.put("user",umap);
+            //
+            retmap.put("goods",goods);
+        }
+
+        return retmap;
+    }
+
     /**
      * query rank list
      *