购物车缓存

muyu-modules/muyu-shop-cart/muyu-shop-cart-cache/pom.xml

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.muyu</groupId>
+        <artifactId>muyu-shop-cart</artifactId>
+        <version>3.6.3</version>
+    </parent>
+
+    <artifactId>muyu-shop-cart-cache</artifactId>
+
+    <properties>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <dependencies>
+        <!-- 商品服务 公共 依赖 -->
+        <dependency>
+            <groupId>com.muyu</groupId>
+            <artifactId>muyu-shop-cart-common</artifactId>
+        </dependency>
+
+        <!-- 缓存基准依赖 -->
+        <dependency>
+            <groupId>com.muyu</groupId>
+            <artifactId>muyu-common-cache</artifactId>
+        </dependency>
+    </dependencies>
+
+</project>

muyu-modules/muyu-shop-cart/muyu-shop-cart-cache/src/main/java/com/muyu/shop/cart/cache/CartCache.java

@@ -0,0 +1,96 @@
+package com.muyu.shop.cart.cache;
+
+import com.muyu.common.cache.abs.HashCacheAbs;
+import com.muyu.shop.cart.cache.key.CartHashKey;
+import com.muyu.shop.cart.domain.CartInfo;
+import org.springframework.stereotype.Component;
+
+import java.util.Map;
+
+/**
+ * @author DongZl
+ * @description: 购物车缓存
+ * @Date 2024-4-2 上午 11:23
+ */
+@Component
+public class CartCache extends HashCacheAbs<Long, CartHashKey, CartInfo> {
+
+
+    /**
+     * key前缀
+     * @return key前缀
+     */
+    @Override
+    public String keyPre () {
+        return null;
+    }
+
+    /**
+     * 解码
+     * @param redisKey 数据库键
+     * @return ID
+     */
+    @Override
+    public Long decode (String redisKey) {
+        return null;
+    }
+
+    /**
+     * 编码
+     *
+     * @param hashKey ID
+     *
+     * @return 键
+     */
+    @Override
+    public String encodeHashKey (CartHashKey hashKey) {
+        return null;
+    }
+
+    /**
+     * 解码
+     * @param redisHashKey 数据库键
+     * @return ID
+     */
+    @Override
+    public CartHashKey decodeHashKey (String redisHashKey) {
+        return null;
+    }
+
+    /**
+     * 通过键获取所有的hash数据
+     * @param key 键
+     * @return
+     */
+    @Override
+    public Map<CartHashKey, CartInfo> getData (Long key) {
+        return null;
+    }
+
+    /**
+     * 通过缓存键和hash键获取hash值
+     *
+     * @param key     缓存键
+     * @param hashKey hash键
+     *
+     * @return hash值
+     */
+    @Override
+    public CartInfo getData (Long key, CartHashKey hashKey) {
+        return null;
+    }
+
+    /**
+     * 默认值
+     */
+    @Override
+    public Map<CartHashKey, CartInfo> defaultValue () {
+        return null;
+    }
+
+    @Override
+    public CartInfo defaultHashValue () {
+        return null;
+    }
+
+}

muyu-modules/muyu-shop-cart/muyu-shop-cart-cache/src/main/java/com/muyu/shop/cart/cache/key/CartHashKey.java

@@ -0,0 +1,28 @@
+package com.muyu.shop.cart.cache.key;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * @author DongZl
+ * @description: 购物车HashKey
+ * @Date 2024-4-2 上午 11:25
+ */
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class CartHashKey {
+
+    /**
+     * 商品ID
+     */
+    private Long projectId;
+
+    /**
+     * 商品SKU
+     */
+    private String projectSku;
+}

muyu-modules/muyu-shop-cart/pom.xml

@@ -15,6 +15,7 @@
         <module>muyu-shop-cart-common</module>
         <module>muyu-shop-cart-remote</module>
         <module>muyu-shop-cart-server</module>
+        <module>muyu-shop-cart-cache</module>
     </modules>
 
     <properties>

pom.xml

@@ -248,6 +248,13 @@
                 <version>${muyu.version}</version>
             </dependency>
 
+            <!-- 购物车模块 缓存 依赖 -->
+            <dependency>
+                <groupId>com.muyu</groupId>
+                <artifactId>muyu-shop-cart-cache</artifactId>
+                <version>${muyu.version}</version>
+            </dependency>
+
         </dependencies>
     </dependencyManagement>