@@ -0,0 +1,436 @@
+package com.royalrangers.model.achievement;%0A%0Aimport com.royalrangers.enums.achivement.AchievementState;%0Aimport com.royalrangers.model.BaseModel;%0Aimport com.royalrangers.model.User;%0Aimport lombok.Getter;%0Aimport lombok.Setter;%0A%0Aimport javax.persistence.MappedSuperclass;%0A%0A@Getter%0A@Setter%0A@MappedSuperclass%0Apublic abstract class UserAchievement extends BaseModel%7B%0A%0A    private AchievementState achievementState;%0A%0A    private User user;%0A%0A%7D%0A

Add UserAchievement class.