优化响应邀约参与和事件参与两个接口，放开已参与的校验，在申报时间内可以重复申报

service-vpp/service-vpp-biz/src/main/java/com/usky/vpp/service/impl/VppDrInvitationServiceImpl.java

@@ -276,9 +276,9 @@ public class VppDrInvitationServiceImpl implements VppDrInvitationService {
     @Transactional(rollbackFor = Exception.class)
     public DrInvitationVO replyInvitation(Long id, DrInvitationReplyRequest request) {
         VppDrInvitation invitation = requireInvitation(id);
-        if (invitation.getReplyStatus() != REPLY_PENDING) {
-            throw new BusinessException("当前邀约已回复");
-        }
+//        if (invitation.getReplyStatus() != REPLY_PENDING) {
+//            throw new BusinessException("当前邀约已回复");
+//        }
         if (invitation.getReplyDeadline() != null && LocalDateTime.now().isAfter(invitation.getReplyDeadline())) {
             throw new BusinessException("已超过邀约回复截止时间");
         }

service-vpp/service-vpp-biz/src/main/java/com/usky/vpp/service/impl/VppDrServiceImpl.java

@@ -311,9 +311,9 @@ public class VppDrServiceImpl implements VppDrService {
     public void participate(Long eventId, DrParticipateRequest request) {
         VppDrEvent event = requireEvent(eventId);
 
-        if (event.getEventStatus() != EVENT_STATUS_PENDING) {
-            throw new BusinessException("当前状态不允许参与");
-        }
+//        if (event.getEventStatus() != EVENT_STATUS_PENDING) {
+//            throw new BusinessException("当前状态不允许参与");
+//        }
 
         if (request == null || request.getParticipate() == null) {
             throw new BusinessException("参与状态不能为空");