班级加学员，更换老师增加通讯录

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

@@ -2225,6 +2225,7 @@ public class ClassGroupServiceImpl extends BaseServiceImpl<Integer, ClassGroup>
             });
             newTeacherMapperList.forEach(e -> {
                 imGroupMemberService.join(classGroupId.longValue(), e.getUserId(), null, false);
+                imUserFriendService.classGroupChangeTeacher(classGroupId,e.getUserId());
             });
         }
         if (Objects.nonNull(classGroup4MixDtos.get(0).getCourseAddType()) && classGroup4MixDtos.get(0).getCourseAddType().equals("onlyUpdateTeacher")) {

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

@@ -14,6 +14,7 @@ import java.util.Objects;
 import java.util.Set;
 import java.util.stream.Collectors;
 
+import com.ym.mec.biz.service.*;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Isolation;
@@ -46,16 +47,6 @@ import com.ym.mec.biz.dal.enums.CourseStatusEnum;
 import com.ym.mec.biz.dal.enums.GroupType;
 import com.ym.mec.biz.dal.enums.MusicGroupStatusEnum;
 import com.ym.mec.biz.dal.enums.YesOrNoEnum;
-import com.ym.mec.biz.service.ClassGroupRelationService;
-import com.ym.mec.biz.service.ClassGroupService;
-import com.ym.mec.biz.service.ClassGroupStudentMapperService;
-import com.ym.mec.biz.service.ClassGroupTeacherMapperService;
-import com.ym.mec.biz.service.CourseScheduleService;
-import com.ym.mec.biz.service.CourseScheduleStudentPaymentService;
-import com.ym.mec.biz.service.CourseScheduleTeacherSalaryService;
-import com.ym.mec.biz.service.ImGroupMemberService;
-import com.ym.mec.biz.service.StudentRegistrationService;
-import com.ym.mec.biz.service.TeacherDefaultMusicGroupSalaryService;
 import com.ym.mec.common.dal.BaseDAO;
 import com.ym.mec.common.entity.ImGroupMember;
 import com.ym.mec.common.entity.ImGroupModel;
@@ -105,6 +96,9 @@ public class ClassGroupStudentMapperServiceImpl extends BaseServiceImpl<Long, Cl
     @Autowired
     private CourseScheduleStudentPaymentDao courseScheduleStudentPaymentDao;
 
+    @Autowired
+    private ImUserFriendService imUserFriendService;
+
     private static String holidayUrl = "http://tool.bitefu.net/jiari/?d=";
 
     @Override
@@ -544,6 +538,7 @@ public class ClassGroupStudentMapperServiceImpl extends BaseServiceImpl<Long, Cl
             }
             //5、添加进IM群组
             imGroupMemberService.join(classGroup.getId().longValue(), userRoleMap);
+            imUserFriendService.classGroupAddStudent(classGroup.getId(),new ArrayList<>(addStudentIds));
         }
     }