顺序调整

cooleshow-user/user-biz/src/main/java/com/yonge/cooleshow/biz/dal/service/impl/CourseScheduleServiceImpl.java

@@ -2125,8 +2125,8 @@ public class CourseScheduleServiceImpl extends ServiceImpl<CourseScheduleDao, Co
         Integer remainTime = pianoRoomTime.getRemainTime();//剩余时长
 
         String formula = sysConfigService.findConfigValue(SysConfigConstant.PIANO_ROOM_TIME_FORMULA);
-        Integer before = (Integer) WrapperUtil.strToFormula(formula, "n", String.valueOf(studentIds.size() + 1));//变更前
-        Integer after = (Integer) WrapperUtil.strToFormula(formula, "n", String.valueOf(paymentList.size() + 1));//变更前
+        Integer after = (Integer) WrapperUtil.strToFormula(formula, "n", String.valueOf(studentIds.size() + 1));//变更后
+        Integer before = (Integer) WrapperUtil.strToFormula(formula, "n", String.valueOf(paymentList.size() + 1));//变更前
         int diffTime = singleCourseTime * (after - before);//人数变更后单课耗时
         if (remainTime - diffTime < 0) {
             throw new BizException("剩余时长不足");