Implement new RoomVersionImpl API (#3062)

As outlined in https://github.com/matrix-org/gomatrixserverlib/pull/368

The main change Dendrite side is that `RoomVersion` no longer has any
methods on it. Instead, you need to bounce via `gmsl.GetRoomVersion`.

It's very interesting to see where exactly Dendrite cares about this.
For some places it's creating events (fine) but others are way more
specific. Those areas will need to migrate to GMSL at some point.
This commit is contained in:
kegsay 2023-04-21 17:06:29 +01:00 committed by GitHub
parent 71eeccf34a
commit 1647213fac
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25 changed files with 144 additions and 65 deletions

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@ -28,39 +28,32 @@ func DefaultRoomVersion() gomatrixserverlib.RoomVersion {
// RoomVersions returns a map of all known room versions to this
// server.
func RoomVersions() map[gomatrixserverlib.RoomVersion]gomatrixserverlib.RoomVersionDescription {
func RoomVersions() map[gomatrixserverlib.RoomVersion]gomatrixserverlib.RoomVersionImpl {
return gomatrixserverlib.RoomVersions()
}
// SupportedRoomVersions returns a map of descriptions for room
// versions that are supported by this homeserver.
func SupportedRoomVersions() map[gomatrixserverlib.RoomVersion]gomatrixserverlib.RoomVersionDescription {
return gomatrixserverlib.SupportedRoomVersions()
func SupportedRoomVersions() map[gomatrixserverlib.RoomVersion]gomatrixserverlib.RoomVersionImpl {
return gomatrixserverlib.RoomVersions()
}
// RoomVersion returns information about a specific room version.
// An UnknownVersionError is returned if the version is not known
// to the server.
func RoomVersion(version gomatrixserverlib.RoomVersion) (gomatrixserverlib.RoomVersionDescription, error) {
func RoomVersion(version gomatrixserverlib.RoomVersion) (gomatrixserverlib.RoomVersionImpl, error) {
if version, ok := gomatrixserverlib.RoomVersions()[version]; ok {
return version, nil
}
return gomatrixserverlib.RoomVersionDescription{}, UnknownVersionError{version}
return gomatrixserverlib.RoomVersionImpl{}, UnknownVersionError{version}
}
// SupportedRoomVersion returns information about a specific room
// version. An UnknownVersionError is returned if the version is not
// known to the server, or an UnsupportedVersionError is returned if
// the version is known but specifically marked as unsupported.
func SupportedRoomVersion(version gomatrixserverlib.RoomVersion) (gomatrixserverlib.RoomVersionDescription, error) {
result, err := RoomVersion(version)
if err != nil {
return gomatrixserverlib.RoomVersionDescription{}, err
}
if !result.Supported {
return gomatrixserverlib.RoomVersionDescription{}, UnsupportedVersionError{version}
}
return result, nil
func SupportedRoomVersion(version gomatrixserverlib.RoomVersion) (gomatrixserverlib.RoomVersionImpl, error) {
return RoomVersion(version)
}
// UnknownVersionError is caused when the room version is not known.