ruwuma/src/receipt.rs

52 lines
1.6 KiB
Rust

//! Types for the *m.receipt* event.
use std::collections::HashMap;
use js_int::UInt;
use ruma_events_macros::ruma_event;
use ruma_identifiers::{EventId, RoomId, UserId};
use serde::{Deserialize, Serialize};
ruma_event! {
/// Informs the client of new receipts.
ReceiptEvent {
kind: Event,
event_type: Receipt,
fields: {
/// The unique identifier for the room associated with this event.
///
/// `None` if the room is known through other means (such as this even being part of an
/// event list scoped to a room in a `/sync` response)
pub room_id: Option<RoomId>,
},
content_type_alias: {
/// The payload for `ReceiptEvent`.
///
/// A mapping of event ID to a collection of receipts for this event ID. The event ID is the ID of
/// the event being acknowledged and *not* an ID for the receipt itself.
HashMap<EventId, Receipts>
},
}
}
/// A collection of receipts.
#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
pub struct Receipts {
/// A collection of users who have sent *m.read* receipts for this event.
#[serde(rename = "m.read")]
#[serde(default)]
pub read: Option<UserReceipts>,
}
/// A mapping of user ID to receipt.
///
/// The user ID is the entity who sent this receipt.
pub type UserReceipts = HashMap<UserId, Receipt>;
/// An acknowledgement of an event.
#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
pub struct Receipt {
/// The timestamp (milliseconds since the Unix epoch) when the receipt was sent.
pub ts: Option<UInt>,
}