conduit/src/client_server/redact.rs

56 lines
1.5 KiB
Rust

use std::sync::Arc;
use crate::{database::DatabaseGuard, pdu::PduBuilder, ConduitResult, Ruma};
use ruma::{
api::client::r0::redact::redact_event,
events::{room::redaction, EventType},
};
#[cfg(feature = "conduit_bin")]
use rocket::put;
#[cfg_attr(
feature = "conduit_bin",
put("/_matrix/client/r0/rooms/<_>/redact/<_>/<_>", data = "<body>")
)]
#[tracing::instrument(skip(db, body))]
pub async fn redact_event_route(
db: DatabaseGuard,
body: Ruma<redact_event::Request<'_>>,
) -> ConduitResult<redact_event::Response> {
let sender_user = body.sender_user.as_ref().expect("user is authenticated");
let mutex = Arc::clone(
db.globals
.roomid_mutex
.write()
.unwrap()
.entry(body.room_id.clone())
.or_default(),
);
let mutex_lock = mutex.lock().await;
let event_id = db.rooms.build_and_append_pdu(
PduBuilder {
event_type: EventType::RoomRedaction,
content: serde_json::to_value(redaction::RedactionEventContent {
reason: body.reason.clone(),
})
.expect("event is valid, we just created it"),
unsigned: None,
state_key: None,
redacts: Some(body.event_id.clone()),
},
&sender_user,
&body.room_id,
&db,
&mutex_lock,
)?;
drop(mutex_lock);
db.flush().await?;
Ok(redact_event::Response { event_id }.into())
}