feat(新增): 删除购物车商品

Signed-off-by: bunny <1319900154@qq.com>

spzx-service/service-cart/src/main/java/com/atguigu/cart/controller/CartController.java

@@ -8,10 +8,7 @@ import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 import java.util.List;
 
@@ -36,4 +33,19 @@ public class CartController {
         List<CartInfo> cartInfoList = cartService.getCartList();
         return Result.build(cartInfoList, ResultCodeEnum.SUCCESS);
     }
+
+    @Operation(summary = "删除购物车商品")
+    @DeleteMapping("auth/deleteCart/{skuId}")
+    public Result<String> deleteCart(@Parameter(name = "skuId", description = "商品skuId", required = true) @PathVariable("skuId") Long skuId) {
+        cartService.deleteCart(skuId);
+        return Result.success();
+    }
+
+    @Operation(summary = "更新购物车商品选中状态")
+    @GetMapping("/auth/checkCart/{skuId}/{isChecked}")
+    public Result checkCart(@Parameter(name = "skuId", description = "商品skuId", required = true) @PathVariable(value = "skuId") Long skuId,
+                            @Parameter(name = "isChecked", description = "是否选中 1:选中 0:取消选中", required = true) @PathVariable(value = "isChecked") Integer isChecked) {
+        cartService.checkCart(skuId, isChecked);
+        return Result.build(null, ResultCodeEnum.SUCCESS);
+    }
 }

spzx-service/service-cart/src/main/java/com/atguigu/cart/service/CartService.java

@@ -19,4 +19,11 @@ public interface CartService {
      * @return 购物车列表
      */
     List<CartInfo> getCartList();
+
+    /**
+     * 删除购物车商品
+     *
+     * @param skuId 商品的ID值
+     */
+    void deleteCart(Long skuId);
 }

spzx-service/service-cart/src/main/java/com/atguigu/cart/service/impl/CartServiceImpl.java

@@ -88,4 +88,19 @@ public class CartServiceImpl implements CartService {
 
         return new ArrayList<>();
     }
+
+    /**
+     * 删除购物车商品
+     *
+     * @param skuId 商品的ID值
+     */
+    @Override
+    public void deleteCart(Long skuId) {
+        // 获取当前登录的用户数据
+        Long userId = BaseContext.getUserInfo().getId();
+        String cartKey = userId.toString();
+
+        // 获取缓存对象
+        redisTemplate.opsForHash().delete(cartKey, String.valueOf(skuId));
+    }
 }