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events: Support new matrixRTC membership format

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2
crates/ruma-events/Cargo.toml
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@ -42,7 +42,7 @@ unstable-msc3927 = ["unstable-msc3551"]
unstable-msc3954 = ["unstable-msc1767"] unstable-msc3954 = ["unstable-msc1767"]
unstable-msc3955 = ["unstable-msc1767"] unstable-msc3955 = ["unstable-msc1767"]
unstable-msc3956 = ["unstable-msc1767"] unstable-msc3956 = ["unstable-msc1767"]
unstable-msc4075 = [] unstable-msc4075 = ["unstable-msc3401"]
unstable-pdu = [] unstable-pdu = []
# Allow some mandatory fields to be missing, defaulting them to an empty string # Allow some mandatory fields to be missing, defaulting them to an empty string

689
crates/ruma-events/src/call/member.rs
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@ -1,65 +1,118 @@
//! Types for matrixRTC state events ([MSC3401]). //! Types for MatrixRTC state events ([MSC3401]).
//! //!
//! This implements a newer/updated version of MSC3401. //! This implements a newer/updated version of MSC3401.
//! //!
//! [MSC3401]: https://github.com/matrix-org/matrix-spec-proposals/pull/3401 //! [MSC3401]: https://github.com/matrix-org/matrix-spec-proposals/pull/3401
use std::time::Duration; mod focus;
mod member_data;
use as_variant::as_variant; pub use focus::*;
use ruma_common::{serde::StringEnum, MilliSecondsSinceUnixEpoch, OwnedUserId}; pub use member_data::*;
use ruma_macros::EventContent; use ruma_common::{MilliSecondsSinceUnixEpoch, OwnedUserId};
use ruma_macros::{EventContent, StringEnum};
use serde::{Deserialize, Serialize}; use serde::{Deserialize, Serialize};
use tracing::warn;
use crate::PrivOwnedStr; use crate::{
PossiblyRedactedStateEventContent, PrivOwnedStr, RedactContent, RedactedStateEventContent,
StateEventType,
};
/// The member state event for a matrixRTC session. /// The member state event for a MatrixRTC session.
/// ///
/// This is the object containing all the data related to a matrix users participation in a /// This is the object containing all the data related to a Matrix users participation in a
/// matrixRTC session. It consists of memberships / sessions. /// MatrixRTC session.
#[derive(Clone, Debug, Serialize, Deserialize, EventContent)] ///
#[cfg_attr(test, derive(PartialEq))] /// This is a unit struct with the enum [`CallMemberEventContent`] because a Ruma state event cannot
/// be an enum and we need this to be an untagged enum for parsing purposes. (see
/// [`CallMemberEventContent`])
///
/// This struct also exposes allows to call the methods from [`CallMemberEventContent`].
#[derive(Clone, Debug, Serialize, Deserialize, EventContent, PartialEq)]
#[ruma_event(type = "org.matrix.msc3401.call.member", kind = State, state_key_type = OwnedUserId, custom_redacted, custom_possibly_redacted)]
#[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)] #[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)]
#[ruma_event(type = "org.matrix.msc3401.call.member", kind = State, state_key_type = OwnedUserId)] #[serde(untagged)]
pub struct CallMemberEventContent { pub enum CallMemberEventContent {
/// A list of all the memberships that user currently has in this room. /// The legacy format for m.call.member events. (An array of memberships. The devices of one
/// /// user.)
/// There can be multiple ones in cases the user participates with multiple devices or there LegacyContent(LegacyMembershipContent),
/// are multiple RTC applications running. /// Normal membership events. One event per membership. Multiple state keys will
/// /// be used to describe multiple devices for one user.
/// e.g. a call and a spacial experience. SessionContent(SessionMembershipData),
/// /// An empty content means this user has been in a rtc session but is not anymore.
/// Important: This includes expired memberships. Empty(EmptyMembershipData),
/// To retrieve a list including only valid memberships,
/// see [`active_memberships`](CallMemberEventContent::active_memberships).
pub memberships: Vec<Membership>,
} }
impl CallMemberEventContent { impl CallMemberEventContent {
/// Creates a new `CallMemberEventContent`. /// Creates a new [`CallMemberEventContent`] with [`LegacyMembershipData`].
pub fn new(memberships: Vec<Membership>) -> Self { pub fn new_legacy(memberships: Vec<LegacyMembershipData>) -> Self {
Self { memberships } Self::LegacyContent(LegacyMembershipContent {
memberships, //: memberships.into_iter().map(MembershipData::Legacy).collect(),
})
} }
/// Creates a new [`CallMemberEventContent`] with [`SessionMembershipData`].
pub fn new(
application: Application,
device_id: String,
focus_active: ActiveFocus,
foci_preferred: Vec<Focus>,
created_ts: Option<MilliSecondsSinceUnixEpoch>,
) -> Self {
Self::SessionContent(SessionMembershipData {
application,
device_id,
focus_active,
foci_preferred,
created_ts,
})
}
/// Creates a new Empty [`CallMemberEventContent`] representing a left membership.
pub fn new_empty(leave_reason: Option<LeaveReason>) -> Self {
Self::Empty(EmptyMembershipData { leave_reason })
}
/// All non expired memberships in this member event. /// All non expired memberships in this member event.
/// ///
/// In most cases you want tu use this method instead of the public memberships field. /// In most cases you want to use this method instead of the public memberships field.
/// The memberships field will also include expired events. /// The memberships field will also include expired events.
/// ///
/// This copies all the memberships and converts them
/// # Arguments /// # Arguments
/// ///
/// * `origin_server_ts` - optionally the `origin_server_ts` can be passed as a fallback in case /// * `origin_server_ts` - optionally the `origin_server_ts` can be passed as a fallback in the
/// the Membership does not contain `created_ts`. (`origin_server_ts` will be ignored if /// Membership does not contain [`LegacyMembershipData::created_ts`]. (`origin_server_ts` will
/// `created_ts` is `Some`) /// be ignored if [`LegacyMembershipData::created_ts`] is `Some`)
pub fn active_memberships( pub fn active_memberships(
&self, &self,
origin_server_ts: Option<MilliSecondsSinceUnixEpoch>, origin_server_ts: Option<MilliSecondsSinceUnixEpoch>,
) -> Vec<&Membership> { ) -> Vec<MembershipData<'_>> {
self.memberships.iter().filter(|m| !m.is_expired(origin_server_ts)).collect() match self {
CallMemberEventContent::LegacyContent(content) => {
content.active_memberships(origin_server_ts)
}
CallMemberEventContent::SessionContent(content) => {
[content].map(MembershipData::Session).to_vec()
}
CallMemberEventContent::Empty(_) => Vec::new(),
}
} }
/// Set the `created_ts` of each [Membership] in this event. /// All the memberships for this event. Can only contain multiple elements in the case of legacy
/// `m.call.member` state events.
pub fn memberships(&self) -> Vec<MembershipData<'_>> {
match self {
CallMemberEventContent::LegacyContent(content) => {
content.memberships.iter().map(MembershipData::Legacy).collect()
}
CallMemberEventContent::SessionContent(content) => {
[content].map(MembershipData::Session).to_vec()
}
CallMemberEventContent::Empty(_) => Vec::new(),
}
}
/// Set the `created_ts` of each [`MembershipData::Legacy`] in this event.
/// ///
/// Each call member event contains the `origin_server_ts` and `content.create_ts`. /// Each call member event contains the `origin_server_ts` and `content.create_ts`.
/// `content.create_ts` is undefined for the initial event of a session (because the /// `content.create_ts` is undefined for the initial event of a session (because the
@ -68,257 +121,130 @@ impl CallMemberEventContent {
/// (This allows to use `MinimalStateEvents` and still be able to determine if a membership is /// (This allows to use `MinimalStateEvents` and still be able to determine if a membership is
/// expired) /// expired)
pub fn set_created_ts_if_none(&mut self, origin_server_ts: MilliSecondsSinceUnixEpoch) { pub fn set_created_ts_if_none(&mut self, origin_server_ts: MilliSecondsSinceUnixEpoch) {
self.memberships.iter_mut().for_each(|m| { match self {
CallMemberEventContent::LegacyContent(content) => {
content.memberships.iter_mut().for_each(|m: &mut LegacyMembershipData| {
m.created_ts.get_or_insert(origin_server_ts); m.created_ts.get_or_insert(origin_server_ts);
}); });
} }
CallMemberEventContent::SessionContent(m) => {
m.created_ts.get_or_insert(origin_server_ts);
}
_ => (),
}
}
} }
/// A membership describes one of the sessions this user currently partakes. /// This describes the CallMember event if the user is not part of the current session.
/// #[derive(Clone, PartialEq, Serialize, Deserialize, Debug)]
/// The application defines the type of the session.
#[derive(Clone, Debug, Serialize, Deserialize)]
#[cfg_attr(test, derive(PartialEq))]
#[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)] #[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)]
pub struct Membership { pub struct EmptyMembershipData {
/// The type of the matrixRTC session the membership belongs to. /// An empty call member state event can optionally contain a leave reason.
/// /// If it is `None` the user has left the call ordinarily. (Intentional hangup)
/// e.g. call, spacial, document...
#[serde(flatten)]
pub application: Application,
/// The device id of this membership.
///
/// The same user can join with their phone/computer.
pub device_id: String,
/// The duration in milliseconds relative to the time this membership joined
/// during which the membership is valid.
///
/// The time a member has joined is defined as:
/// `MIN(content.created_ts, event.origin_server_ts)`
#[serde(with = "ruma_common::serde::duration::ms")]
pub expires: Duration,
/// Stores a copy of the `origin_server_ts` of the initial session event.
///
/// If the membership is updated this field will be used to track to
/// original `origin_server_ts`.
#[serde(skip_serializing_if = "Option::is_none")] #[serde(skip_serializing_if = "Option::is_none")]
pub created_ts: Option<MilliSecondsSinceUnixEpoch>, pub leave_reason: Option<LeaveReason>,
/// A list of the foci in use for this membership.
pub foci_active: Vec<Focus>,
/// The id of the membership.
///
/// This is required to guarantee uniqueness of the event.
/// Sending the same state event twice to synapse makes the HS drop the second one and return
/// 200.
#[serde(rename = "membershipID")]
pub membership_id: String,
} }
impl Membership { /// This is the optional value for an empty membership event content:
/// The application of the membership is "m.call" and the scope is "m.room". /// [`CallMemberEventContent::Empty`]. It is used when the user disconnected and a Future ([MSC4140](https://github.com/matrix-org/matrix-spec-proposals/pull/4140))
pub fn is_room_call(&self) -> bool { /// was used to update the membership after the client was not reachable anymore.
as_variant!(&self.application, Application::Call)
.is_some_and(|call| call.scope == CallScope::Room)
}
/// The application of the membership is "m.call".
pub fn is_call(&self) -> bool {
as_variant!(&self.application, Application::Call).is_some()
}
/// Checks if the event is expired.
///
/// Defaults to using `created_ts` of the `Membership`.
/// If no `origin_server_ts` is provided and the event does not contain `created_ts`
/// the event will be considered as not expired.
/// In this case, a warning will be logged.
///
/// # Arguments
///
/// * `origin_server_ts` - a fallback if `created_ts` is not present
pub fn is_expired(&self, origin_server_ts: Option<MilliSecondsSinceUnixEpoch>) -> bool {
let ev_created_ts = self.created_ts.or(origin_server_ts);
if let Some(ev_created_ts) = ev_created_ts {
let now = MilliSecondsSinceUnixEpoch::now().to_system_time();
let expire_ts = ev_created_ts.to_system_time().map(|t| t + self.expires);
now > expire_ts
} else {
// This should not be reached since we only allow events that have copied over
// the origin server ts. `set_created_ts_if_none`
warn!("Encountered a Call Member state event where the origin_ts (or origin_server_ts) could not be found.\
It is treated as a non expired event but this might be wrong.");
false
}
}
}
/// Initial set of fields of [`Membership`].
#[derive(Debug)]
#[allow(clippy::exhaustive_structs)]
pub struct MembershipInit {
/// The type of the matrixRTC session the membership belongs to.
///
/// e.g. call, spacial, document...
pub application: Application,
/// The device id of this membership.
///
/// The same user can join with their phone/computer.
pub device_id: String,
/// The duration in milliseconds relative to the time this membership joined
/// during which the membership is valid.
///
/// The time a member has joined is defined as:
/// `MIN(content.created_ts, event.origin_server_ts)`
pub expires: Duration,
/// A list of the focuses (foci) in use for this membership.
pub foci_active: Vec<Focus>,
/// The id of the membership.
///
/// This is required to guarantee uniqueness of the event.
/// Sending the same state event twice to synapse makes the HS drop the second one and return
/// 200.
pub membership_id: String,
}
impl From<MembershipInit> for Membership {
fn from(init: MembershipInit) -> Self {
let MembershipInit { application, device_id, expires, foci_active, membership_id } = init;
Self { application, device_id, expires, created_ts: None, foci_active, membership_id }
}
}
/// Description of the SFU/Focus a membership can be connected to.
///
/// A focus can be any server powering the matrixRTC session (SFU,
/// MCU). It serves as a node to redistribute RTC streams.
#[derive(Clone, Debug, Serialize, Deserialize)]
#[cfg_attr(test, derive(PartialEq))]
#[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)]
#[serde(tag = "type", rename_all = "snake_case")]
pub enum Focus {
/// Livekit is one possible type of SFU/Focus that can be used for a matrixRTC session.
Livekit(LivekitFocus),
}
/// The fields to describe livekit as an `active_foci`.
#[derive(Clone, Debug, Serialize, Deserialize)]
#[cfg_attr(test, derive(PartialEq))]
#[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)]
pub struct LivekitFocus {
/// The alias where the livekit sessions can be reached.
#[serde(rename = "livekit_alias")]
pub alias: String,
/// The url of the jwt server for the livekit instance.
#[serde(rename = "livekit_service_url")]
pub service_url: String,
}
impl LivekitFocus {
/// Initialize a [`LivekitFocus`].
///
/// # Arguments
///
/// * `alias` - The alias where the livekit sessions can be reached.
/// * `service_url` - The url of the jwt server for the livekit instance.
pub fn new(alias: String, service_url: String) -> Self {
Self { alias, service_url }
}
}
/// The type of the matrixRTC session.
///
/// This is not the application/client used by the user but the
/// type of matrixRTC session e.g. calling (`m.call`), third-room, whiteboard could be
/// possible applications.
#[derive(Clone, Debug, Serialize, Deserialize)]
#[cfg_attr(test, derive(PartialEq))]
#[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)]
#[serde(tag = "application")]
pub enum Application {
#[serde(rename = "m.call")]
/// A VoIP call.
Call(CallApplicationContent),
}
/// Call specific parameters membership parameters.
#[derive(Clone, Debug, Serialize, Deserialize)]
#[cfg_attr(test, derive(PartialEq))]
#[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)]
pub struct CallApplicationContent {
/// An identifier for calls.
///
/// All members using the same `call_id` will end up in the same call.
///
/// Does not need to be a uuid.
///
/// `""` is used for room scoped calls.
pub call_id: String,
/// Who owns/joins/controls (can modify) the call.
pub scope: CallScope,
}
impl CallApplicationContent {
/// Initialize a [`CallApplicationContent`].
///
/// # Arguments
///
/// * `call_id` - An identifier for calls. All members using the same `call_id` will end up in
/// the same call. Does not need to be a uuid. `""` is used for room scoped calls.
/// * `scope` - Who owns/joins/controls (can modify) the call.
pub fn new(call_id: String, scope: CallScope) -> Self {
Self { call_id, scope }
}
}
/// The call scope defines different call ownership models.
#[doc = include_str!(concat!(env!("CARGO_MANIFEST_DIR"), "/src/doc/string_enum.md"))]
#[derive(Clone, PartialEq, StringEnum)] #[derive(Clone, PartialEq, StringEnum)]
#[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)] #[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)]
#[ruma_enum(rename_all = "m.snake_case")] #[ruma_enum(rename_all = "m.snake_case")]
pub enum CallScope { pub enum LeaveReason {
/// A call which every user of a room can join and create. /// The user left the call by losing network connection or closing
/// /// the client before it was able to send the leave event.
/// There is no particular name associated with it. LostConnection,
///
/// There can only be one per room.
Room,
/// A user call is owned by a user.
///
/// Each user can create one there can be multiple per room. They are started and ended by the
/// owning user.
User,
#[doc(hidden)] #[doc(hidden)]
_Custom(PrivOwnedStr), _Custom(PrivOwnedStr),
} }
impl RedactContent for CallMemberEventContent {
type Redacted = RedactedCallMemberEventContent;
fn redact(self, _version: &ruma_common::RoomVersionId) -> Self::Redacted {
RedactedCallMemberEventContent {}
}
}
/// The PossiblyRedacted version of [`CallMemberEventContent`].
///
/// Since [`CallMemberEventContent`] has the [`CallMemberEventContent::Empty`] state it already is
/// compatible with the redacted version of the state event content.
pub type PossiblyRedactedCallMemberEventContent = CallMemberEventContent;
impl PossiblyRedactedStateEventContent for PossiblyRedactedCallMemberEventContent {
type StateKey = OwnedUserId;
}
/// The Redacted version of [`CallMemberEventContent`].
#[derive(Clone, Debug, Deserialize, Serialize)]
#[allow(clippy::exhaustive_structs)]
pub struct RedactedCallMemberEventContent {}
impl ruma_events::content::EventContent for RedactedCallMemberEventContent {
type EventType = StateEventType;
fn event_type(&self) -> Self::EventType {
StateEventType::CallMember
}
}
impl RedactedStateEventContent for RedactedCallMemberEventContent {
type StateKey = OwnedUserId;
}
/// Legacy content with an array of memberships. See also: [`CallMemberEventContent`]
#[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
#[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)]
pub struct LegacyMembershipContent {
/// A list of all the memberships that user currently has in this room.
///
/// There can be multiple ones in case the user participates with multiple devices or there
/// are multiple RTC applications running.
///
/// e.g. a call and a spacial experience.
///
/// Important: This includes expired memberships.
/// To retrieve a list including only valid memberships,
/// see [`active_memberships`](CallMemberEventContent::active_memberships).
memberships: Vec<LegacyMembershipData>,
}
impl LegacyMembershipContent {
fn active_memberships(
&self,
origin_server_ts: Option<MilliSecondsSinceUnixEpoch>,
) -> Vec<MembershipData<'_>> {
self.memberships
.iter()
.filter(|m| !m.is_expired(origin_server_ts))
.map(MembershipData::Legacy)
.collect()
}
}
#[cfg(test)] #[cfg(test)]
mod tests { mod tests {
use std::time::Duration; use std::time::Duration;
use ruma_common::MilliSecondsSinceUnixEpoch as TS; use assert_matches2::assert_matches;
use serde_json::json; use ruma_common::{MilliSecondsSinceUnixEpoch as TS, OwnedEventId, OwnedRoomId, OwnedUserId};
use serde_json::{from_value as from_json_value, json};
use super::{ use super::{
Application, CallApplicationContent, CallMemberEventContent, CallScope, Focus, focus::{ActiveFocus, ActiveLivekitFocus, Focus, LivekitFocus},
LivekitFocus, Membership, member_data::{
Application, CallApplicationContent, CallScope, LegacyMembershipData, MembershipData,
},
CallMemberEventContent,
};
use crate::{
call::member::{EmptyMembershipData, FocusSelection, SessionMembershipData},
AnyStateEvent, StateEvent,
}; };
fn create_call_member_event_content() -> CallMemberEventContent { fn create_call_member_legacy_event_content() -> CallMemberEventContent {
CallMemberEventContent::new(vec![Membership { CallMemberEventContent::new_legacy(vec![LegacyMembershipData {
application: Application::Call(CallApplicationContent { application: Application::Call(CallApplicationContent {
call_id: "123456".to_owned(), call_id: "123456".to_owned(),
scope: CallScope::Room, scope: CallScope::Room,
@ -334,8 +260,60 @@ mod tests {
}]) }])
} }
fn create_call_member_event_content() -> CallMemberEventContent {
CallMemberEventContent::new(
Application::Call(CallApplicationContent {
call_id: "123456".to_owned(),
scope: CallScope::Room,
}),
"ABCDE".to_owned(),
ActiveFocus::Livekit(ActiveLivekitFocus {
focus_select: FocusSelection::OldestMembership,
}),
vec![Focus::Livekit(LivekitFocus {
alias: "1".to_owned(),
service_url: "https://livekit.com".to_owned(),
})],
None,
)
}
#[test] #[test]
fn serialize_call_member_event_content() { fn serialize_call_member_event_content() {
let call_member_event = &json!({
"application": "m.call",
"call_id": "123456",
"scope": "m.room",
"device_id": "ABCDE",
"foci_preferred": [
{
"livekit_alias": "1",
"livekit_service_url": "https://livekit.com",
"type": "livekit"
}
],
"focus_active":{
"type":"livekit",
"focus_select":"oldest_membership"
}
});
assert_eq!(
call_member_event,
&serde_json::to_value(create_call_member_event_content()).unwrap()
);
let empty_call_member_event = &json!({});
assert_eq!(
empty_call_member_event,
&serde_json::to_value(CallMemberEventContent::Empty(EmptyMembershipData {
leave_reason: None
}))
.unwrap()
);
}
#[test]
fn serialize_legacy_call_member_event_content() {
let call_member_event = &json!({ let call_member_event = &json!({
"memberships": [ "memberships": [
{ {
@ -358,14 +336,62 @@ mod tests {
assert_eq!( assert_eq!(
call_member_event, call_member_event,
&serde_json::to_value(create_call_member_event_content()).unwrap() &serde_json::to_value(create_call_member_legacy_event_content()).unwrap()
);
}
#[test]
fn deserialize_call_member_event_content() {
let call_member_ev = CallMemberEventContent::new(
Application::Call(CallApplicationContent {
call_id: "123456".to_owned(),
scope: CallScope::Room,
}),
"THIS_DEVICE".to_owned(),
ActiveFocus::Livekit(ActiveLivekitFocus {
focus_select: FocusSelection::OldestMembership,
}),
vec![Focus::Livekit(LivekitFocus {
alias: "room1".to_owned(),
service_url: "https://livekit1.com".to_owned(),
})],
None,
);
let call_member_ev_json = json!({
"application": "m.call",
"call_id": "123456",
"scope": "m.room",
"device_id": "THIS_DEVICE",
"focus_active":{
"type": "livekit",
"focus_select": "oldest_membership"
},
"foci_preferred": [
{
"livekit_alias": "room1",
"livekit_service_url": "https://livekit1.com",
"type": "livekit"
}
],
});
let ev_content: CallMemberEventContent =
serde_json::from_value(call_member_ev_json).unwrap();
assert_eq!(
serde_json::to_string(&ev_content).unwrap(),
serde_json::to_string(&call_member_ev).unwrap()
);
let empty = CallMemberEventContent::Empty(EmptyMembershipData { leave_reason: None });
assert_eq!(
serde_json::to_string(&json!({})).unwrap(),
serde_json::to_string(&empty).unwrap()
); );
} }
#[test] #[test]
fn deserialize_call_member_event_content() { fn deserialize_legacy_call_member_event_content() {
let call_member_ev: CallMemberEventContent = CallMemberEventContent::new(vec![ let call_member_ev = CallMemberEventContent::new_legacy(vec![
Membership { LegacyMembershipData {
application: Application::Call(CallApplicationContent { application: Application::Call(CallApplicationContent {
call_id: "123456".to_owned(), call_id: "123456".to_owned(),
scope: CallScope::Room, scope: CallScope::Room,
@ -379,7 +405,7 @@ mod tests {
membership_id: "0".to_owned(), membership_id: "0".to_owned(),
created_ts: None, created_ts: None,
}, },
Membership { LegacyMembershipData {
application: Application::Call(CallApplicationContent { application: Application::Call(CallApplicationContent {
call_id: "".to_owned(), call_id: "".to_owned(),
scope: CallScope::Room, scope: CallScope::Room,
@ -432,7 +458,85 @@ mod tests {
let ev_content: CallMemberEventContent = let ev_content: CallMemberEventContent =
serde_json::from_value(call_member_ev_json).unwrap(); serde_json::from_value(call_member_ev_json).unwrap();
assert_eq!(ev_content, call_member_ev); assert_eq!(
serde_json::to_string(&ev_content).unwrap(),
serde_json::to_string(&call_member_ev).unwrap()
);
}
#[test]
fn deserialize_member_event() {
let ev = json!({
"content":{
"application": "m.call",
"call_id": "",
"scope": "m.room",
"device_id": "THIS_DEVICE",
"focus_active":{
"type": "livekit",
"focus_select": "oldest_membership"
},
"foci_preferred": [
{
"livekit_alias": "room1",
"livekit_service_url": "https://livekit1.com",
"type": "livekit"
}
],
},
"type": "m.call.member",
"origin_server_ts": 111,
"event_id": "$3qfxjGYSu4sL25FtR0ep6vePOc",
"room_id": "!1234:example.org",
"sender": "@user:example.org",
"state_key":"@user:example.org",
"unsigned":{
"age":10,
"prev_content": {},
"prev_sender":"@user:example.org",
}
});
assert_matches!(
from_json_value(ev),
Ok(AnyStateEvent::CallMember(StateEvent::Original(member_event)))
);
let event_id = OwnedEventId::try_from("$3qfxjGYSu4sL25FtR0ep6vePOc").unwrap();
let sender = OwnedUserId::try_from("@user:example.org").unwrap();
let room_id = OwnedRoomId::try_from("!1234:example.org").unwrap();
assert_eq!(member_event.state_key, sender);
assert_eq!(member_event.event_id, event_id);
assert_eq!(member_event.sender, sender);
assert_eq!(member_event.room_id, room_id);
assert_eq!(member_event.origin_server_ts, TS(js_int::UInt::new(111).unwrap()));
assert_eq!(
member_event.content,
CallMemberEventContent::SessionContent(SessionMembershipData {
application: Application::Call(CallApplicationContent {
call_id: "".to_owned(),
scope: CallScope::Room
}),
device_id: "THIS_DEVICE".to_owned(),
foci_preferred: [Focus::Livekit(LivekitFocus {
alias: "room1".to_owned(),
service_url: "https://livekit1.com".to_owned()
})]
.to_vec(),
focus_active: ActiveFocus::Livekit(ActiveLivekitFocus {
focus_select: FocusSelection::OldestMembership
}),
created_ts: None
})
);
assert_eq!(js_int::Int::new(10), member_event.unsigned.age);
assert_eq!(
CallMemberEventContent::Empty(EmptyMembershipData { leave_reason: None }),
member_event.unsigned.prev_content.unwrap()
);
// assert_eq!(, StateUnsigned { age: 10, transaction_id: None, prev_content:
// CallMemberEventContent::Empty { leave_reason: None }, relations: None })
} }
fn timestamps() -> (TS, TS, TS) { fn timestamps() -> (TS, TS, TS) {
@ -449,44 +553,59 @@ mod tests {
} }
#[test] #[test]
fn membership_do_expire() { fn memberships_do_expire() {
let content = create_call_member_event_content(); let content_legacy = create_call_member_legacy_event_content();
let (now, one_second_ago, two_hours_ago) = timestamps(); let (now, one_second_ago, two_hours_ago) = timestamps();
assert_eq!( assert_eq!(
content.active_memberships(Some(one_second_ago)), content_legacy.active_memberships(Some(one_second_ago)),
content.memberships.iter().collect::<Vec<&Membership>>() content_legacy.memberships()
); );
assert_eq!(content_legacy.active_memberships(Some(now)), content_legacy.memberships());
assert_eq!( assert_eq!(
content.active_memberships(Some(now)), content_legacy.active_memberships(Some(two_hours_ago)),
content.memberships.iter().collect::<Vec<&Membership>>() (vec![] as Vec<MembershipData<'_>>)
);
// session do never expire
let content_session = create_call_member_event_content();
assert_eq!(
content_session.active_memberships(Some(one_second_ago)),
content_session.memberships()
);
assert_eq!(content_session.active_memberships(Some(now)), content_session.memberships());
assert_eq!(
content_session.active_memberships(Some(two_hours_ago)),
content_session.memberships()
); );
assert_eq!(content.active_memberships(Some(two_hours_ago)), vec![] as Vec<&Membership>);
} }
#[test] #[test]
fn set_created_ts() { fn set_created_ts() {
let mut content_now = create_call_member_event_content(); let mut content_now = create_call_member_legacy_event_content();
let mut content_two_hours_ago = create_call_member_event_content(); let mut content_two_hours_ago = create_call_member_legacy_event_content();
let mut content_one_second_ago = create_call_member_event_content(); let mut content_one_second_ago = create_call_member_legacy_event_content();
let (now, one_second_ago, two_hours_ago) = timestamps(); let (now, one_second_ago, two_hours_ago) = timestamps();
content_now.set_created_ts_if_none(now); content_now.set_created_ts_if_none(now);
content_one_second_ago.set_created_ts_if_none(one_second_ago); content_one_second_ago.set_created_ts_if_none(one_second_ago);
content_two_hours_ago.set_created_ts_if_none(two_hours_ago); content_two_hours_ago.set_created_ts_if_none(two_hours_ago);
assert_eq!( assert_eq!(content_now.active_memberships(None), content_now.memberships());
content_now.active_memberships(None),
content_now.memberships.iter().collect::<Vec<&Membership>>()
);
assert_eq!(content_two_hours_ago.active_memberships(None), vec![] as Vec<&Membership>); assert_eq!(
content_two_hours_ago.active_memberships(None),
vec![] as Vec<MembershipData<'_>>
);
assert_eq!( assert_eq!(
content_one_second_ago.active_memberships(None), content_one_second_ago.active_memberships(None),
content_one_second_ago.memberships.iter().collect::<Vec<&Membership>>() content_one_second_ago.memberships()
); );
// created_ts should not be overwritten. // created_ts should not be overwritten.
content_two_hours_ago.set_created_ts_if_none(one_second_ago); content_two_hours_ago.set_created_ts_if_none(one_second_ago);
// There still should be no active membership. // There still should be no active membership.
assert_eq!(content_two_hours_ago.active_memberships(None), vec![] as Vec<&Membership>); assert_eq!(
content_two_hours_ago.active_memberships(None),
vec![] as Vec<MembershipData<'_>>
);
} }
} }

88
crates/ruma-events/src/call/member/focus.rs Normal file
View File

@ -0,0 +1,88 @@
//! Types for MatrixRTC Focus/SFU configurations.
use ruma_macros::StringEnum;
use serde::{Deserialize, Serialize};
use crate::PrivOwnedStr;
/// Description of the SFU/Focus a membership can be connected to.
///
/// A focus can be any server powering the MatrixRTC session (SFU,
/// MCU). It serves as a node to redistribute RTC streams.
#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
#[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)]
#[serde(tag = "type", rename_all = "snake_case")]
pub enum Focus {
/// LiveKit is one possible type of SFU/Focus that can be used for a MatrixRTC session.
Livekit(LivekitFocus),
}
/// The struct to describe LiveKit as a `preferred_foci`.
#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
#[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)]
pub struct LivekitFocus {
/// The alias where the LiveKit sessions can be reached.
#[serde(rename = "livekit_alias")]
pub alias: String,
/// The URL of the JWT service for the LiveKit instance.
#[serde(rename = "livekit_service_url")]
pub service_url: String,
}
impl LivekitFocus {
/// Initialize a [`LivekitFocus`].
///
/// # Arguments
///
/// * `alias` - The alias with which the LiveKit sessions can be reached.
/// * `service_url` - The url of the JWT server for the LiveKit instance.
pub fn new(alias: String, service_url: String) -> Self {
Self { alias, service_url }
}
}
/// Data to define the actively used Focus.
///
/// A focus can be any server powering the MatrixRTC session (SFU,
/// MCU). It serves as a node to redistribute RTC streams.
#[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
#[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)]
#[serde(tag = "type", rename_all = "snake_case")]
pub enum ActiveFocus {
/// LiveKit is one possible type of SFU/Focus that can be used for a MatrixRTC session.
Livekit(ActiveLivekitFocus),
}
/// The fields to describe the `active_foci`.
#[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
#[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)]
pub struct ActiveLivekitFocus {
/// The selection method used to select the LiveKit focus for the rtc session.
pub focus_select: FocusSelection,
}
impl ActiveLivekitFocus {
/// Initialize a [`ActiveLivekitFocus`].
///
/// # Arguments
///
/// * `focus_select` - The selection method used to select the LiveKit focus for the rtc
/// session.
pub fn new() -> Self {
Self { focus_select: FocusSelection::OldestMembership }
}
}
/// How to select the active focus for LiveKit
#[doc = include_str!(concat!(env!("CARGO_MANIFEST_DIR"), "/src/doc/string_enum.md"))]
#[derive(Clone, PartialEq, StringEnum)]
#[ruma_enum(rename_all = "snake_case")]
#[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)]
pub enum FocusSelection {
/// Select the active focus by using the oldest membership and the oldest focus.
OldestMembership,
#[doc(hidden)]
_Custom(PrivOwnedStr),
}

319
crates/ruma-events/src/call/member/member_data.rs Normal file
View File

@ -0,0 +1,319 @@
//! Types for MatrixRTC `m.call.member` state event content data ([MSC3401])
//!
//! [MSC3401]: https://github.com/matrix-org/matrix-spec-proposals/pull/3401
use std::time::Duration;
use as_variant::as_variant;
use ruma_common::MilliSecondsSinceUnixEpoch;
use ruma_macros::StringEnum;
use serde::{Deserialize, Serialize};
use tracing::warn;
use super::focus::{ActiveFocus, ActiveLivekitFocus, Focus};
use crate::PrivOwnedStr;
/// The data object that contains the information for one membership.
///
/// It can be a legacy or a normal MatrixRTC Session membership.
///
/// The legacy format contains time information to compute if it is expired or not.
/// SessionMembershipData does not have the concept of timestamp based expiration anymore.
/// The state event will reliably be set to empty when the user disconnects.
#[derive(Clone, Debug)]
#[cfg_attr(test, derive(PartialEq))]
#[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)]
pub enum MembershipData<'a> {
/// The legacy format (using an array of memberships for each device -> one event per user)
Legacy(&'a LegacyMembershipData),
/// One event per device. `SessionMembershipData` contains all the information required to
/// represent the current membership state of one device.
Session(&'a SessionMembershipData),
}
impl<'a> MembershipData<'a> {
/// The application this RTC membership participates in (the session type, can be `m.call`...)
pub fn application(&self) -> &Application {
match self {
MembershipData::Legacy(data) => &data.application,
MembershipData::Session(data) => &data.application,
}
}
/// The device id of this membership.
pub fn device_id(&self) -> &String {
match self {
MembershipData::Legacy(data) => &data.device_id,
MembershipData::Session(data) => &data.device_id,
}
}
/// The active focus is a FocusType specific object that describes how this user
/// is currently connected.
///
/// It can use the foci_preferred list to choose one of the available (preferred)
/// foci or specific information on how to connect to this user.
///
/// Every user needs to converge to use the same focus_active type.
pub fn focus_active(&self) -> &ActiveFocus {
match self {
MembershipData::Legacy(_) => &ActiveFocus::Livekit(ActiveLivekitFocus {
focus_select: super::focus::FocusSelection::OldestMembership,
}),
MembershipData::Session(data) => &data.focus_active,
}
}
/// The list of available/preferred options this user provides to connect to the call.
pub fn foci_preferred(&self) -> &Vec<Focus> {
match self {
MembershipData::Legacy(data) => &data.foci_active,
MembershipData::Session(data) => &data.foci_preferred,
}
}
/// The application of the membership is "m.call" and the scope is "m.room".
pub fn is_room_call(&self) -> bool {
as_variant!(self.application(), Application::Call)
.is_some_and(|call| call.scope == CallScope::Room)
}
/// The application of the membership is "m.call".
pub fn is_call(&self) -> bool {
as_variant!(self.application(), Application::Call).is_some()
}
/// Checks if the event is expired. This is only relevant for LegacyMembershipData
/// returns `false` if its SessionMembershipData
pub fn is_expired(&self, origin_server_ts: Option<MilliSecondsSinceUnixEpoch>) -> bool {
match self {
MembershipData::Legacy(data) => data.is_expired(origin_server_ts),
MembershipData::Session(_) => false,
}
}
/// Gets the created_ts of the event.
///
/// This is the `origin_server_ts` for session data.
/// For legacy events this can either be the origin server ts or a copy from the
/// `origin_server_ts` since we expect legacy events to get updated (when a new device
/// joins/leaves).
pub fn created_ts(&self) -> Option<MilliSecondsSinceUnixEpoch> {
match self {
MembershipData::Legacy(data) => data.created_ts,
MembershipData::Session(data) => data.created_ts,
}
}
}
/// A membership describes one of the sessions this user currently partakes.
///
/// The application defines the type of the session.
#[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
#[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)]
pub struct LegacyMembershipData {
/// The type of the MatrixRTC session the membership belongs to.
///
/// e.g. call, spacial, document...
#[serde(flatten)]
pub application: Application,
/// The device id of this membership.
///
/// The same user can join with their phone/computer.
pub device_id: String,
/// The duration in milliseconds relative to the time this membership joined
/// during which the membership is valid.
///
/// The time a member has joined is defined as:
/// `MIN(content.created_ts, event.origin_server_ts)`
#[serde(with = "ruma_common::serde::duration::ms")]
pub expires: Duration,
/// Stores a copy of the `origin_server_ts` of the initial session event.
///
/// If the membership is updated this field will be used to track to
/// original `origin_server_ts`.
#[serde(skip_serializing_if = "Option::is_none")]
pub created_ts: Option<MilliSecondsSinceUnixEpoch>,
/// A list of the foci in use for this membership.
pub foci_active: Vec<Focus>,
/// The id of the membership.
///
/// This is required to guarantee uniqueness of the event.
/// Sending the same state event twice to synapse makes the HS drop the second one and return
/// 200.
#[serde(rename = "membershipID")]
pub membership_id: String,
}
impl LegacyMembershipData {
/// Checks if the event is expired.
///
/// Defaults to using `created_ts` of the [`LegacyMembershipData`].
/// If no `origin_server_ts` is provided and the event does not contain `created_ts`
/// the event will be considered as not expired.
/// In this case, a warning will be logged.
///
/// # Arguments
///
/// * `origin_server_ts` - a fallback if [`LegacyMembershipData::created_ts`] is not present
pub fn is_expired(&self, origin_server_ts: Option<MilliSecondsSinceUnixEpoch>) -> bool {
let ev_created_ts = self.created_ts.or(origin_server_ts);
if let Some(ev_created_ts) = ev_created_ts {
let now = MilliSecondsSinceUnixEpoch::now().to_system_time();
let expire_ts = ev_created_ts.to_system_time().map(|t| t + self.expires);
now > expire_ts
} else {
// This should not be reached since we only allow events that have copied over
// the origin server ts. `set_created_ts_if_none`
warn!("Encountered a Call Member state event where the origin_ts (or origin_server_ts) could not be found.\
It is treated as a non expired event but this might be wrong.");
false
}
}
}
/// Initial set of fields of [`LegacyMembershipData`].
#[derive(Debug)]
#[allow(clippy::exhaustive_structs)]
pub struct LegacyMembershipDataInit {
/// The type of the MatrixRTC session the membership belongs to.
///
/// e.g. call, spacial, document...
pub application: Application,
/// The device id of this membership.
///
/// The same user can join with their phone/computer.
pub device_id: String,
/// The duration in milliseconds relative to the time this membership joined
/// during which the membership is valid.
///
/// The time a member has joined is defined as:
/// `MIN(content.created_ts, event.origin_server_ts)`
pub expires: Duration,
/// A list of the focuses (foci) in use for this membership.
pub foci_active: Vec<Focus>,
/// The id of the membership.
///
/// This is required to guarantee uniqueness of the event.
/// Sending the same state event twice to synapse makes the HS drop the second one and return
/// 200.
pub membership_id: String,
}
impl From<LegacyMembershipDataInit> for LegacyMembershipData {
fn from(init: LegacyMembershipDataInit) -> Self {
let LegacyMembershipDataInit {
application,
device_id,
expires,
foci_active,
membership_id,
} = init;
Self { application, device_id, expires, created_ts: None, foci_active, membership_id }
}
}
/// Stores all the information for a MatrixRTC membership. (one for each device)
#[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
#[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)]
pub struct SessionMembershipData {
/// The type of the MatrixRTC session the membership belongs to.
///
/// e.g. call, spacial, document...
#[serde(flatten)]
pub application: Application,
/// The device id of this membership.
///
/// The same user can join with their phone/computer.
pub device_id: String,
/// A list of the foci that this membership proposes to use.
pub foci_preferred: Vec<Focus>,
/// Data required to determine the currently used focus by this member.
pub focus_active: ActiveFocus,
/// Stores a copy of the `origin_server_ts` of the initial session event.
///
/// This is not part of the serialized event and computed after serialization.
#[serde(skip)]
pub created_ts: Option<MilliSecondsSinceUnixEpoch>,
}
/// The type of the MatrixRTC session.
///
/// This is not the application/client used by the user but the
/// type of MatrixRTC session e.g. calling (`m.call`), third-room, whiteboard could be
/// possible applications.
#[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
#[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)]
#[serde(tag = "application")]
pub enum Application {
/// The rtc application (session type) for VoIP call.
#[serde(rename = "m.call")]
Call(CallApplicationContent),
}
/// Call specific parameters of a `m.call.member` event.
#[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
#[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)]
pub struct CallApplicationContent {
/// An identifier for calls.
///
/// All members using the same `call_id` will end up in the same call.
///
/// Does not need to be a uuid.
///
/// `""` is used for room scoped calls.
pub call_id: String,
/// Who owns/joins/controls (can modify) the call.
pub scope: CallScope,
}
impl CallApplicationContent {
/// Initialize a [`CallApplicationContent`].
///
/// # Arguments
///
/// * `call_id` - An identifier for calls. All members using the same `call_id` will end up in
/// the same call. Does not need to be a uuid. `""` is used for room scoped calls.
/// * `scope` - Who owns/joins/controls (can modify) the call.
pub fn new(call_id: String, scope: CallScope) -> Self {
Self { call_id, scope }
}
}
/// The call scope defines different call ownership models.
#[doc = include_str!(concat!(env!("CARGO_MANIFEST_DIR"), "/src/doc/string_enum.md"))]
#[derive(Clone, PartialEq, StringEnum)]
#[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)]
#[ruma_enum(rename_all = "m.snake_case")]
pub enum CallScope {
/// A call which every user of a room can join and create.
///
/// There is no particular name associated with it.
///
/// There can only be one per room.
Room,
/// A user call is owned by a user.
///
/// Each user can create one there can be multiple per room. They are started and ended by the
/// owning user.
User,
#[doc(hidden)]
_Custom(PrivOwnedStr),
}

98
crates/ruma-events/src/call/notify.rs
View File

@ -1,4 +1,4 @@
//! Type for the matrixRTC notify event ([MSC4075]). //! Type for the MatrixRTC notify event ([MSC4075]).
//! //!
//! [MSC4075]: https://github.com/matrix-org/matrix-spec-proposals/pull/4075 //! [MSC4075]: https://github.com/matrix-org/matrix-spec-proposals/pull/4075
@ -75,3 +75,99 @@ impl From<Application> for ApplicationType {
} }
} }
} }
#[cfg(test)]
mod tests {
use serde_json::{from_value as from_json_value, json, to_value as to_json_value};
use crate::{
call::notify::{ApplicationType, CallNotifyEventContent, NotifyType},
Mentions,
};
#[test]
fn notify_event_serialization() {
use ruma_common::owned_user_id;
let content_user_mention = CallNotifyEventContent::new(
"abcdef".into(),
ApplicationType::Call,
NotifyType::Ring,
Mentions::with_user_ids(vec![
owned_user_id!("@user:example.com"),
owned_user_id!("@user2:example.com"),
]),
);
let content_room_mention = CallNotifyEventContent::new(
"abcdef".into(),
ApplicationType::Call,
NotifyType::Ring,
Mentions::with_room_mention(),
);
assert_eq!(
to_json_value(&content_user_mention).unwrap(),
json!({
"call_id": "abcdef",
"application": "m.call",
"m.mentions": {
"user_ids": ["@user2:example.com","@user:example.com"],
},
"notify_type": "ring",
})
);
assert_eq!(
to_json_value(&content_room_mention).unwrap(),
json!({
"call_id": "abcdef",
"application": "m.call",
"m.mentions": { "room": true },
"notify_type": "ring",
})
);
}
#[test]
fn notify_event_deserialization() {
use std::collections::BTreeSet;
use assert_matches2::assert_matches;
use ruma_common::owned_user_id;
use crate::{AnyMessageLikeEvent, MessageLikeEvent};
let json_data = json!({
"content": {
"call_id": "abcdef",
"application": "m.call",
"m.mentions": {
"room": false,
"user_ids": ["@user:example.com", "@user2:example.com"],
},
"notify_type": "ring",
},
"event_id": "$event:notareal.hs",
"origin_server_ts": 134_829_848,
"room_id": "!roomid:notareal.hs",
"sender": "@user:notareal.hs",
"type": "m.call.notify",
});
let event = from_json_value::<AnyMessageLikeEvent>(json_data).unwrap();
assert_matches!(
event,
AnyMessageLikeEvent::CallNotify(MessageLikeEvent::Original(message_event))
);
let content = message_event.content;
assert_eq!(content.call_id, "abcdef");
assert!(!content.mentions.room);
assert_eq!(
content.mentions.user_ids,
BTreeSet::from([
owned_user_id!("@user:example.com"),
owned_user_id!("@user2:example.com")
])
);
}
}

88
crates/ruma-events/tests/it/call.rs
View File

@ -1,6 +1,3 @@
#[cfg(feature = "unstable-msc4075")]
use std::collections::BTreeSet;
use assert_matches2::assert_matches; use assert_matches2::assert_matches;
#[cfg(feature = "unstable-msc2747")] #[cfg(feature = "unstable-msc2747")]
use assign::assign; use assign::assign;
@ -8,11 +5,6 @@ use js_int::uint;
use ruma_common::{room_id, serde::CanBeEmpty, MilliSecondsSinceUnixEpoch, VoipVersionId}; use ruma_common::{room_id, serde::CanBeEmpty, MilliSecondsSinceUnixEpoch, VoipVersionId};
#[cfg(feature = "unstable-msc2747")] #[cfg(feature = "unstable-msc2747")]
use ruma_events::call::CallCapabilities; use ruma_events::call::CallCapabilities;
#[cfg(feature = "unstable-msc4075")]
use ruma_events::{
call::notify::{ApplicationType, CallNotifyEventContent, NotifyType},
Mentions,
};
use ruma_events::{ use ruma_events::{
call::{ call::{
answer::CallAnswerEventContent, answer::CallAnswerEventContent,
@ -616,83 +608,3 @@ fn select_v1_answer_event_deserialization() {
assert_eq!(content.selected_party_id, "6336"); assert_eq!(content.selected_party_id, "6336");
assert_eq!(content.version, VoipVersionId::V1); assert_eq!(content.version, VoipVersionId::V1);
} }
#[cfg(feature = "unstable-msc4075")]
#[test]
fn notify_event_serialization() {
use ruma_common::owned_user_id;
let content_user_mention = CallNotifyEventContent::new(
"abcdef".into(),
ApplicationType::Call,
NotifyType::Ring,
Mentions::with_user_ids(vec![
owned_user_id!("@user:example.com"),
owned_user_id!("@user2:example.com"),
]),
);
let content_room_mention = CallNotifyEventContent::new(
"abcdef".into(),
ApplicationType::Call,
NotifyType::Ring,
Mentions::with_room_mention(),
);
assert_eq!(
to_json_value(&content_user_mention).unwrap(),
json!({
"call_id": "abcdef",
"application": "m.call",
"m.mentions": {
"user_ids": ["@user2:example.com","@user:example.com"],
},
"notify_type": "ring",
})
);
assert_eq!(
to_json_value(&content_room_mention).unwrap(),
json!({
"call_id": "abcdef",
"application": "m.call",
"m.mentions": { "room": true },
"notify_type": "ring",
})
);
}
#[cfg(feature = "unstable-msc4075")]
#[test]
fn notify_event_deserialization() {
use ruma_common::owned_user_id;
let json_data = json!({
"content": {
"call_id": "abcdef",
"application": "m.call",
"m.mentions": {
"room": false,
"user_ids": ["@user:example.com", "@user2:example.com"],
},
"notify_type": "ring",
},
"event_id": "$event:notareal.hs",
"origin_server_ts": 134_829_848,
"room_id": "!roomid:notareal.hs",
"sender": "@user:notareal.hs",
"type": "m.call.notify",
});
let event = from_json_value::<AnyMessageLikeEvent>(json_data).unwrap();
assert_matches!(
event,
AnyMessageLikeEvent::CallNotify(MessageLikeEvent::Original(message_event))
);
let content = message_event.content;
assert_eq!(content.call_id, "abcdef");
assert!(!content.mentions.room);
assert_eq!(
content.mentions.user_ids,
BTreeSet::from([owned_user_id!("@user:example.com"), owned_user_id!("@user2:example.com")])
);
}