fix(web): 增加相等判断

gringotts-web/src/main/java/com/eshore/gringotts/web/domain/base/entity/IdOnlyEntity.java

@@ -26,4 +26,20 @@ public class IdOnlyEntity {
     @GeneratedValue(generator = "snowflake")
     @GenericGenerator(name = "snowflake", strategy = "com.eshore.gringotts.web.configuration.SnowflakeIdGenerator")
     private Long id;
+
+    @Override
+    public final boolean equals(Object object) {
+        if (this == object)
+            return true;
+        if (!(object instanceof IdOnlyEntity))
+            return false;
+
+        IdOnlyEntity that = (IdOnlyEntity) object;
+        return id.equals(that.id);
+    }
+
+    @Override
+    public int hashCode() {
+        return id.hashCode();
+    }
 }