【ID1010972】多人拼单 处理冲突

assortment-shoppingcart-sdk/src/main/java/com/freemud/sdk/api/assortment/shoppingcart/service/impl/CollageCartBaseServiceImpl.java

@@ -5,11 +5,12 @@ import cn.freemud.base.entity.BaseResponse;
 import cn.freemud.redis.RedisCache;
 import com.freemud.application.sdk.api.couponcenter.online.service.FMActiveSdkService;
 import com.freemud.application.sdk.api.log.ErrorLog;
+import com.freemud.sdk.api.assortment.shoppingcart.adapter.CollageOrderSdkAdapter;
 import com.freemud.sdk.api.assortment.shoppingcart.constant.CartResponseConstant;
 import com.freemud.sdk.api.assortment.shoppingcart.constant.RedisKeyConstant;
-import com.freemud.sdk.api.assortment.shoppingcart.domain.CartAddItem;
-import com.freemud.sdk.api.assortment.shoppingcart.domain.CartGoods;
-import com.freemud.sdk.api.assortment.shoppingcart.domain.CartParamDto;
+import com.freemud.sdk.api.assortment.shoppingcart.constant.ShoppingCartConstant;
+import com.freemud.sdk.api.assortment.shoppingcart.constant.VersionUtils;
+import com.freemud.sdk.api.assortment.shoppingcart.domain.*;
 import com.freemud.sdk.api.assortment.shoppingcart.exception.ServiceException;
 import com.freemud.sdk.api.assortment.shoppingcart.service.ShoppingCartBaseService;
 import com.freemud.sdk.api.assortment.shoppingcart.util.CartResponseUtil;
@@ -18,12 +19,14 @@ import org.springframework.beans.factory.annotation.Value;
 import org.springframework.data.redis.core.BoundHashOperations;
 import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.stereotype.Service;
+import org.springframework.util.ObjectUtils;
 import org.springframework.util.StringUtils;
 
 import java.text.MessageFormat;
-import java.util.Comparator;
-import java.util.List;
-import java.util.Map;
+import java.time.LocalDateTime;
+import java.time.ZoneOffset;
+import java.util.*;
+import java.util.concurrent.TimeUnit;
 import java.util.function.Function;
 import java.util.stream.Collectors;
 
@@ -109,8 +112,16 @@ public class CollageCartBaseServiceImpl implements ShoppingCartBaseService {
 
     @Override
     public BaseResponse clear(CartParamDto cartParamDto, String trackingNo) {
+        try {
+            // 构建缓存key
+            String collageCartHashKey = genCollageCarHashKey(cartParamDto.getPartnerId(), cartParamDto.getStoreId(), cartParamDto.getUserId());
+            redisCache.delete(collageCartHashKey);
+            return new BaseResponse(VersionUtils.VER_1, CartResponseConstant.SUCCESS.getCode(), CartResponseConstant.SUCCESS.getMessage());
+        } catch (Exception e) {
+            ErrorLog.printErrorLog("assortment-shoppingcart-sdk", trackingNo, e.getMessage(), "setCartGoodsList", cartParamDto, e, Level.ERROR);
             return null;
         }
+    }
 
     @Override
     public String getCouponAppId() {
@@ -124,13 +135,38 @@ public class CollageCartBaseServiceImpl implements ShoppingCartBaseService {
 
     @Override
     public BaseResponse<CartGoods> getCartGoods(CartParamDto cartParamDto, String trackingNo) {
+        try {
+            String redisKey = genCollageCarHashKey(cartParamDto.getPartnerId(),cartParamDto.getStoreId(),cartParamDto.getUserId());
+            BoundHashOperations<String, String, CartGoods> operations = redisTemplate.boundHashOps(redisKey);
+            CartGoods cartGoods = operations.get(cartParamDto.getCartGoodsUid());
+            return CartResponseUtil.success(cartGoods);
+        } catch (Exception e) {
+            ErrorLog.printErrorLog("collageCartBaseServiceImpl", trackingNo, e.getMessage(), "getCartGoods", cartParamDto, e, Level.ERROR);
             return null;
         }
+    }
 
     @Override
     public BaseResponse<List<CartGoods>> updateGoodsQty(CartParamDto cartParamDto, String trackingNo) {
+        try {
+            String redisKey = genCollageCarHashKey(cartParamDto.getPartnerId(),cartParamDto.getStoreId(),cartParamDto.getUserId());
+            BoundHashOperations<String, String, CartGoods> operations = redisTemplate.boundHashOps(redisKey);
+            CartGoods cartGoods = operations.get(cartParamDto.getCartGoodsUid());
+            if (cartGoods != null) {
+                // 当数量为0时,移除
+                if (Objects.equals(cartParamDto.getQty(), 0)) {
+                    operations.delete(cartParamDto.getCartGoodsUid());
+                } else {
+                    cartGoods.setQty(cartParamDto.getQty());
+                    operations.put(cartParamDto.getCartGoodsUid(), cartGoods);
+                }
+            }
+            return this.getCartGoodsList(cartParamDto, trackingNo);
+        } catch (Exception e) {
+            ErrorLog.printErrorLog("assortment-shoppingcart-sdk", trackingNo, e.getMessage(), "updateGoodsQty", cartParamDto, e, Level.ERROR);
             return null;
         }
+    }
 
     /**
      * 获取当前购物车版本
@@ -249,6 +285,32 @@ public class CollageCartBaseServiceImpl implements ShoppingCartBaseService {
     }
 
     /**
+     * 获取拼单人员缓存购物车行
+     * @param partnerId
+     * @param storeId
+     * @param crateUserId
+     * @param sessionId
+     * @return
+     */
+    public List<String> getCollageCartGoodsUids(String partnerId,String storeId,String crateUserId,String sessionId){
+        try {
+            String collageMemberKey = genCollageMemberHashKey(partnerId, storeId, crateUserId);
+            BoundHashOperations<String, String, List<String>> operations = redisTemplate.boundHashOps(collageMemberKey);
+            List<String> goodsUids = operations.get(sessionId);
+            return goodsUids;
+        } catch (Exception e) {
+            Map<String,String> request = new HashMap<>();
+            request.put("partnerId",partnerId);
+            request.put("storeId",storeId);
+            request.put("crateUserId",crateUserId);
+            request.put("sessionId",crateUserId);
+            ErrorLog.printErrorLog("获取拼单人员缓存购物车行异常", "CollageCartBaseServiceImpl/getCollageCartGoodsUids", request, e);
+            return null;
+        }
+
+    }
+
+    /**
      * 构建拼单购物车版本号缓存key
      * @param partnerId
      * @param storeId
@@ -270,4 +332,51 @@ public class CollageCartBaseServiceImpl implements ShoppingCartBaseService {
     public Integer incrementCartVersion(String partnerId, String storeId, String userId) {
         return redisCache.opsForValue().increment(genCollageCarVerKey(partnerId, storeId, userId), 1).intValue();
     }
+
+    public List<CartGoods> removeGoodsUids(String partnerId, String storeId, String userId,List<String> goodsUids) {
+
+        String redisKey = genCollageCarHashKey(partnerId,storeId,userId);
+        BoundHashOperations<String, String, CartGoods> operations = redisTemplate.boundHashOps(redisKey);
+        if(null != goodsUids && !goodsUids.isEmpty()){
+            operations.delete(goodsUids.toArray());
+        }
+
+        List<CartGoods> cartGoodsList = operations.values();
+        //对创建时间进行排序
+        cartGoodsList.sort(Comparator.comparingLong(CartGoods::getCreateTimeMili));
+        return cartGoodsList;
+    }
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 }

shopping-cart-application-service/src/main/java/cn/freemud/controller/ShoppingCartCollageController.java

@@ -13,19 +13,23 @@
 package cn.freemud.controller;
 
 import cn.freemud.base.entity.BaseResponse;
-import cn.freemud.entities.vo.AddShoppingCartGoodsRequestVo;
+import cn.freemud.entities.vo.*;
+import cn.freemud.enums.ResponseResult;
 import cn.freemud.service.impl.ShoppingCartCollageServiceImpl;
+import cn.freemud.utils.ResponseUtil;
+import com.freemud.api.assortment.datamanager.enums.IappIdType;
 import com.freemud.application.sdk.api.base.SDKCommonBaseContextWare;
 import com.freemud.application.sdk.api.log.ApiAnnotation;
 import com.freemud.application.sdk.api.log.LogParams;
 import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiImplicitParam;
+import io.swagger.annotations.ApiOperation;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang.StringUtils;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.MediaType;
 import org.springframework.validation.annotation.Validated;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 @RestController
 @RequestMapping(value = "/shoppingCart/collage", consumes = MediaType.APPLICATION_JSON_UTF8_VALUE)
@@ -40,4 +44,40 @@ public class ShoppingCartCollageController {
     public BaseResponse addGoods(@Validated @LogParams @RequestBody AddShoppingCartGoodsRequestVo request) {
         return SDKCommonBaseContextWare.getBean(ShoppingCartCollageServiceImpl.class).addGoods(request);
     }
+
+    /**
+     * 修改拼单购物车中商品数量
+     */
+    @ApiAnnotation(logMessage = "updateGoodsQty")
+    @PostMapping(value = "/updateGoodsQty")
+    public BaseResponse updateGoodsQty(@Validated @LogParams @RequestBody UpdateShoppingCartGoodsQtyRequestVo request) {
+        return SDKCommonBaseContextWare.getBean(ShoppingCartCollageServiceImpl.class).updateGoodsQty(request);
+    }
+
+    /**
+     * 查询购物车信息
+     */
+    @ApiAnnotation(logMessage = "listCartGoods")
+    @PostMapping(value = "/listCartGoods")
+    public BaseResponse listCartGoods(@Validated @LogParams @RequestBody ShoppingCartInfoRequestVo request) {
+        return SDKCommonBaseContextWare.getBean(ShoppingCartCollageServiceImpl.class).getGoodsList(request);
+    }
+
+    /**
+     * 清空自己的购物车
+     */
+    @ApiAnnotation(logMessage = "clearPartCartGoods")
+    @PostMapping(value = "/clearPartCartGoods")
+    public BaseResponse clearPartCartGoods(@Validated @LogParams @RequestBody ShoppingCartCollageClearRequestVo request) {
+        return SDKCommonBaseContextWare.getBean(ShoppingCartCollageServiceImpl.class).clearPartCarGoods(request);
+    }
+
+    /**
+     * 清空购物车
+     */
+    @ApiAnnotation(logMessage = "clearCartGoods")
+    @PostMapping(value = "/clearCartGoods")
+    public BaseResponse clearCartGoods(@Validated @LogParams @RequestBody ShoppingCartClearRequestVo request) {
+        return SDKCommonBaseContextWare.getBean(ShoppingCartCollageServiceImpl.class).clear(request);
+    }
 }