mall + promotion：增加营销活动的 mock 接口

yudao-module-mall/yudao-module-promotion-api/src/main/java/cn/iocoder/yudao/module/promotion/enums/common/PromotionTypeEnum.java

@@ -15,11 +15,15 @@ import java.util.Arrays;
 @AllArgsConstructor
 public enum PromotionTypeEnum implements IntArrayValuable {
 
-    DISCOUNT_ACTIVITY(1, "限时折扣"),
-    REWARD_ACTIVITY(2, "满减送"),
+    SECKILL_ACTIVITY(1, "秒杀活动"),
+    BARGAIN_ACTIVITY(2, "拼团活动"),
+    COMBINATION_ACTIVITY(3, "砍价活动"),
 
-    MEMBER(3, "会员折扣"), // TODO 芋艿：待实现 StrUtil.format("会员折扣：省 {} 元", formatPrice(orderItem.getPayPrice() - memberPrice)
-    COUPON(4, "优惠劵")
+    DISCOUNT_ACTIVITY(4, "限时折扣"),
+    REWARD_ACTIVITY(5, "满减送"),
+
+    MEMBER(6, "会员折扣"),
+    COUPON(7, "优惠劵")
     ;
 
     public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(PromotionTypeEnum::getType).toArray();