From 5b6a1a910c47ad647a7584e39af9c9704bfdf743 Mon Sep 17 00:00:00 2001
From: bunny <1319900154@qq.com>
Date: Wed, 10 Apr 2024 13:06:41 +0800
Subject: [PATCH] =?UTF-8?q?feat(=E6=96=B0=E5=A2=9E):=20=E5=88=A0=E9=99=A4?=
 =?UTF-8?q?=E8=B4=AD=E7=89=A9=E8=BD=A6=E5=86=85=E5=AE=B9,=E6=B8=85?=
 =?UTF-8?q?=E7=A9=BA=E8=B4=AD=E7=89=A9=E8=BD=A6,=E6=89=B9=E9=87=8F?=
 =?UTF-8?q?=E5=88=A0=E9=99=A4=E8=B4=AD=E7=89=A9=E8=BD=A6?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 .../cart/controller/CartApiController.java    |  7 ++---
 .../ssyx/cart/service/CartInfoService.java    |  7 +++--
 .../service/impl/CartInfoServiceImpl.java     | 29 +++++++++++++++----
 3 files changed, 32 insertions(+), 11 deletions(-)

diff --git a/service/service-cart/src/main/java/com/atguigu/ssyx/cart/controller/CartApiController.java b/service/service-cart/src/main/java/com/atguigu/ssyx/cart/controller/CartApiController.java
index 43cf144..f9baac0 100644
--- a/service/service-cart/src/main/java/com/atguigu/ssyx/cart/controller/CartApiController.java
+++ b/service/service-cart/src/main/java/com/atguigu/ssyx/cart/controller/CartApiController.java
@@ -9,7 +9,6 @@ import io.swagger.annotations.ApiOperation;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 
-import javax.servlet.http.HttpServletRequest;
 import java.util.List;
 
 @Api(tags = "购物车相关接口")
@@ -37,7 +36,7 @@ public class CartApiController {
 
     @ApiOperation(value = "清空购物车")
     @DeleteMapping("deleteAllCart")
-    public Result<CartInfo> deleteAllCart(HttpServletRequest request) {
+    public Result<CartInfo> deleteAllCart() {
         Long userId = BaseContext.getUserId();
         cartInfoService.deleteAllCart(userId);
         return Result.success();
@@ -45,9 +44,9 @@ public class CartApiController {
 
     @ApiOperation(value = "批量删除购物车")
     @PostMapping("batchDeleteCart")
-    public Result<CartInfo> batchDeleteCart(@RequestBody List<Long> skuIdList, HttpServletRequest request) {
+    public Result<CartInfo> batchDeleteCart(@RequestBody List<Long> skuIdList) {
         Long userId = BaseContext.getUserId();
-        cartInfoService.batchDeleteCart(userId);
+        cartInfoService.batchDeleteCart(userId, skuIdList);
         return Result.success();
     }
 }
diff --git a/service/service-cart/src/main/java/com/atguigu/ssyx/cart/service/CartInfoService.java b/service/service-cart/src/main/java/com/atguigu/ssyx/cart/service/CartInfoService.java
index cb7f479..172f3b9 100644
--- a/service/service-cart/src/main/java/com/atguigu/ssyx/cart/service/CartInfoService.java
+++ b/service/service-cart/src/main/java/com/atguigu/ssyx/cart/service/CartInfoService.java
@@ -1,5 +1,7 @@
 package com.atguigu.ssyx.cart.service;
 
+import java.util.List;
+
 public interface CartInfoService {
 
     /**
@@ -29,7 +31,8 @@ public interface CartInfoService {
     /**
      * * 批量删除购物车
      *
-     * @param userId 用户id
+     * @param userId    用户id
+     * @param skuIdList 商品的id
      */
-    void batchDeleteCart(Long userId);
+    void batchDeleteCart(Long userId, List<Long> skuIdList);
 }
diff --git a/service/service-cart/src/main/java/com/atguigu/ssyx/cart/service/impl/CartInfoServiceImpl.java b/service/service-cart/src/main/java/com/atguigu/ssyx/cart/service/impl/CartInfoServiceImpl.java
index df9bf0a..d757e59 100644
--- a/service/service-cart/src/main/java/com/atguigu/ssyx/cart/service/impl/CartInfoServiceImpl.java
+++ b/service/service-cart/src/main/java/com/atguigu/ssyx/cart/service/impl/CartInfoServiceImpl.java
@@ -15,6 +15,7 @@ import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.stereotype.Service;
 
 import java.util.Date;
+import java.util.List;
 
 @Service
 public class CartInfoServiceImpl implements CartInfoService {
@@ -90,7 +91,10 @@ public class CartInfoServiceImpl implements CartInfoService {
      */
     @Override
     public void deleteCart(Long skuId, Long userId) {
-
+        BoundHashOperations<String, String, CartInfo> hashOperations = redisTemplate.boundHashOps(module.getCartKey(skuId));
+        if (Boolean.TRUE.equals(hashOperations.hasKey(skuId.toString()))) {
+            hashOperations.delete(skuId.toString());
+        }
     }
 
     /**
@@ -100,16 +104,31 @@ public class CartInfoServiceImpl implements CartInfoService {
      */
     @Override
     public void deleteAllCart(Long userId) {
-
+        String cartKey = module.getCartKey(userId);
+        BoundHashOperations<String, String, CartInfo> hashOperations = redisTemplate.boundHashOps(cartKey);
+        List<CartInfo> cartInfoList = hashOperations.values();
+        // cartInfoList 不为空
+        if (cartInfoList != null) {
+            cartInfoList.forEach(cartInfo -> {
+                Long skuId = cartInfo.getSkuId();
+                hashOperations.delete(skuId);
+            });
+        }
     }
 
     /**
      * * 批量删除购物车
      *
-     * @param userId 用户id
+     * @param userId    用户id
+     * @param skuIdList 商品的id
      */
     @Override
-    public void batchDeleteCart(Long userId) {
-
+    public void batchDeleteCart(Long userId, List<Long> skuIdList) {
+        String cartKey = module.getCartKey(userId);
+        BoundHashOperations<String, String, CartInfo> hashOperations = redisTemplate.boundHashOps(cartKey);
+        // 如果购物车中列表不为空
+        if (skuIdList != null) {
+            skuIdList.forEach(skuId -> hashOperations.delete(skuId.toString()));
+        }
     }
 }