func (s *aliasStore) AddAlias(alias ct.Alias, room ct.RoomId) types.Error {
inserted, err := s.idMap.Insert(ct.Id(alias), ct.Id(room))
if err != nil {
return types.InternalError(err)
}
if !inserted {
return types.RoomInUseError("room alias '" + alias.String() + "' already exists")
}
return nil
}
func (s roomService) CreateRoom(
domain string,
creator ct.UserId,
desc *types.RoomDescription,
) (ct.RoomId, *ct.Alias, types.Error) {
var alias *ct.Alias
id := ct.NewRoomId(utils.RandomString(16), domain)
if desc.Alias != nil {
a := ct.NewAlias(*desc.Alias, domain)
err := s.aliases.AddAlias(a, id)
if err != nil {
return ct.RoomId{}, nil, err
}
alias = &a
}
exists, err := s.rooms.CreateRoom(id)
if exists {
return ct.RoomId{}, nil, types.RoomInUseError("room '" + id.String() + "' already exists")
}
if err != nil {
return ct.RoomId{}, nil, err
}
s.members.AddMember(id, creator)
_, err = s.sendMessage(id, creator, &types.CreateEventContent{creator})
if err != nil {
return ct.RoomId{}, nil, err
}
_, err = s.setState(id, creator, &types.CreateEventContent{creator}, "")
if err != nil {
return ct.RoomId{}, nil, err
}
profile, err := s.profileProvider.Profile(creator)
if err != nil {
return ct.RoomId{}, nil, err
}
membership := &types.MembershipEventContent{&profile, types.MembershipMember}
_, err = s.setState(id, creator, membership, creator.String())
if err != nil {
return ct.RoomId{}, nil, err
}
_, err = s.setState(id, creator, types.DefaultPowerLevels(creator), "")
if err != nil {
return ct.RoomId{}, nil, err
}
joinRuleContent := types.JoinRulesEventContent{desc.Visibility.ToJoinRule()}
_, err = s.setState(id, creator, &joinRuleContent, "")
if err != nil {
return ct.RoomId{}, nil, err
}
if alias != nil {
_, err = s.setState(id, creator, &types.AliasesEventContent{[]ct.Alias{*alias}}, "")
if err != nil {
return ct.RoomId{}, nil, err
}
}
if desc.Name != nil {
_, err = s.setState(id, creator, &types.NameEventContent{*desc.Name}, "")
if err != nil {
return ct.RoomId{}, nil, err
}
}
if desc.Topic != nil {
_, err = s.setState(id, creator, &types.TopicEventContent{*desc.Topic}, "")
if err != nil {
return ct.RoomId{}, nil, err
}
}
for _, invited := range desc.Invited {
membership := types.MembershipEventContent{nil, types.MembershipInvited}
_, err = s.setState(id, creator, &membership, invited.String())
if err != nil {
return ct.RoomId{}, nil, err
}
}
return id, alias, nil
}