/// <summary>
/// 移除群组成员
/// </summary>
/// <param name="groupId">群组Id</param>
/// <param name="userId">用户Id</param>
public void DeleteGroupMember(long groupId, long userId)
{
GroupMember groupMember = groupMemberRepository.GetMember(groupId, userId);
if (groupMember == null)
{
return;
}
int affectCount = groupMemberRepository.Delete(groupMember);
if (affectCount > 0)
{
EventBus <GroupMember> .Instance().OnAfter(groupMember, new CommonEventArgs(EventOperationType.Instance().Delete()));
//用户的参与群组数-1
OwnerDataService ownerDataService = new OwnerDataService(TenantTypeIds.Instance().User());
ownerDataService.Change(userId, OwnerDataKeys.Instance().JoinedGroupCount(), -1);
}
}