后端 + 前端：提交购物车订单

order/order-service-api/src/main/java/cn/iocoder/mall/order/api/CartService.java

@@ -53,7 +53,7 @@ public interface CartService {
      *
      * @return 是否成功
      */
-    CommonResult<Boolean> delete(Integer userId, List<Integer> skuIds);
+    CommonResult<Boolean> deleteList(Integer userId, List<Integer> skuIds);
 
     /**
      * 清空购物车

order/order-service-api/src/main/java/cn/iocoder/mall/order/api/constant/CartItemStatusEnum.java

@@ -6,7 +6,7 @@ public enum CartItemStatusEnum {
 
     ENABLE(1, "正常"),
     DELETE_BY_MANUAL(2, "主动删除"),
-    DELETE_BY_(3, "下单删除"),
+    DELETE_BY_ORDER(3, "下单删除"),
     ;
 
     public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(CartItemStatusEnum::getValue).toArray();

order/order-service-api/src/main/java/cn/iocoder/mall/order/api/constant/OrderErrorCodeEnum.java

@@ -24,6 +24,7 @@ public enum OrderErrorCodeEnum {
     ORDER_GET_PAY_FAIL(1008000010, "调用pay失败!"),
     ORDER_NOT_USER_ORDER(1008000011, "不是该用户的订单!"),
     ORDER_UNABLE_CONFIRM_ORDER(1008000012, "状态不对不能确认订单!"),
+    ORDER_CREATE_CART_IS_EMPTY(1008000013, "购物车无选中的商品，无法创建订单"),
 
     // order item
     ORDER_ITEM_ONLY_ONE(1008000200, "订单Item只有一个!"),