进行中建班接口改成课单独建班不排课

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

@@ -2482,7 +2482,10 @@ public class ClassGroupServiceImpl extends BaseServiceImpl<Integer, ClassGroup>
         if (musicGroup == null) {
             throw new BizException("乐团不存在");
         }
-        if (classGroup4MixDtos.get(0).getCourseTimes().compareTo(0) <= 0) {
+        if(classGroup4MixDtos.get(0).getOnlyCreateClassGroup() == null){
+            classGroup4MixDtos.get(0).setOnlyCreateClassGroup(false);
+        }
+        if (!classGroup4MixDtos.get(0).getOnlyCreateClassGroup() && classGroup4MixDtos.get(0).getCourseTimes().compareTo(0) <= 0) {
             throw new BizException("排课次数必须大于0");
         }
         Integer schoolId = musicGroup.getSchoolId();
@@ -2552,6 +2555,13 @@ public class ClassGroupServiceImpl extends BaseServiceImpl<Integer, ClassGroup>
         }
         classGroupTeacherMapperDao.classGroupTeachersInsert(classGroupTeacherMapperList);
 
+        //单建班级不排课
+        if (classGroup4MixDtos.get(0).getOnlyCreateClassGroup()) {
+            //创建IM群组
+            addImGroup(classGroup, userIds, teacherIds);
+            return classGroup;
+        }
+
         List<Integer> allTeacherIds = classGroupTeacherMapperList.stream()
                 .map(ClassGroupTeacherMapper::getUserId)
                 .collect(Collectors.toList());