feat：乐团改造

mec-biz/src/main/java/com/ym/mec/biz/service/impl/MusicGroupServiceImpl.java

@@ -1607,13 +1607,13 @@ public class MusicGroupServiceImpl extends BaseServiceImpl<String, MusicGroup> i
             SysUser operator = sysUserFeignService.queryUserInfo();
 
             BigDecimal price = courseScheduleStudentPaymentDao.countFinishCoursePriceWithMusicGroup(musicGroupId, GroupType.MUSIC);
-            BigDecimal amount = studentRegistration.getSurplusCourseFee();
+            BigDecimal subtractAmount = studentRegistration.getSurplusCourseFee();
             if(Objects.isNull(price)){
                 price = new BigDecimal(0);
             }
-            amount = amount.subtract(price);
+            subtractAmount = subtractAmount.subtract(price);
             
-            studentRegistrationService.updateUserSurplusCourseFee(userId, musicGroupId, amount.negate(), reason, operator.getId());
+            studentRegistrationService.updateUserSurplusCourseFee(userId, musicGroupId, subtractAmount.negate(), reason, operator.getId());
             
             
             //更新服务指标、运营指标
@@ -1757,13 +1757,13 @@ public class MusicGroupServiceImpl extends BaseServiceImpl<String, MusicGroup> i
         SysUser operator = sysUserFeignService.queryUserInfo();
 
         BigDecimal price = courseScheduleStudentPaymentDao.countFinishCoursePriceWithMusicGroup(musicGroupId, GroupType.MUSIC);
-        BigDecimal amount = studentRegistration.getSurplusCourseFee();
+        BigDecimal subtractAmount = studentRegistration.getSurplusCourseFee();
         if(Objects.isNull(price)){
             price = new BigDecimal(0);
         }
-        amount = amount.subtract(price);
+        subtractAmount = subtractAmount.subtract(price);
 
-        studentRegistrationService.updateUserSurplusCourseFee(userId, musicGroupId, amount.negate(), reason, operator.getId());
+        studentRegistrationService.updateUserSurplusCourseFee(userId, musicGroupId, subtractAmount.negate(), reason, operator.getId());
         
         //更新服务指标、运营指标
         int remainCourseNum = courseScheduleStudentPaymentDao.countStudentNotStartCourseNumWithCourseType(userId, null);