public async Task <bool> KickMember(string groupId, string userId)
{
var currentUser = await profileService.GetCurrentUser();
var group = await database.GroupRepository.FindById(groupId) ??
throw new EntityNotFoundException("Group not found");
if (currentUser.Id == userId)
{
throw new NoPermissionsException("You are not allowed to kick yourself");
}
if (!RemoveMemberPermissionSmartEnum.FromValue((int)group.RemoveMemberPermission)
.ValidatePermission(currentUser.Id, group))
{
throw new NoPermissionsException("You are not allowed to kick members from this group");
}
var member = GetMember(userId, group);
if (!member.IsAccepted)
{
throw new NoPermissionsException("This user is not member of this group");
}
database.GroupMemberRepository.Delete(member);
if (await database.Complete())
{
await notifier.Push(NotificationMessages.MemberKickedNotification(group.Name), userId,
NotificationType.MemberKicked);
return(true);
}
return(false);
}