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|
mod data;
use std::{
collections::{HashMap, HashSet},
sync::Mutex,
};
pub use data::Data;
use ruma::{DeviceId, OwnedDeviceId, OwnedRoomId, OwnedUserId, RoomId, UserId};
use crate::Result;
use super::timeline::PduCount;
pub struct Service {
pub db: &'static dyn Data,
pub lazy_load_waiting:
Mutex<HashMap<(OwnedUserId, OwnedDeviceId, OwnedRoomId, PduCount), HashSet<OwnedUserId>>>,
}
impl Service {
#[tracing::instrument(skip(self))]
pub fn lazy_load_was_sent_before(
&self,
user_id: &UserId,
device_id: &DeviceId,
room_id: &RoomId,
ll_user: &UserId,
) -> Result<bool> {
self.db
.lazy_load_was_sent_before(user_id, device_id, room_id, ll_user)
}
#[tracing::instrument(skip(self))]
pub fn lazy_load_mark_sent(
&self,
user_id: &UserId,
device_id: &DeviceId,
room_id: &RoomId,
lazy_load: HashSet<OwnedUserId>,
count: PduCount,
) {
self.lazy_load_waiting.lock().unwrap().insert(
(
user_id.to_owned(),
device_id.to_owned(),
room_id.to_owned(),
count,
),
lazy_load,
);
}
#[tracing::instrument(skip(self))]
pub fn lazy_load_confirm_delivery(
&self,
user_id: &UserId,
device_id: &DeviceId,
room_id: &RoomId,
since: PduCount,
) -> Result<()> {
if let Some(user_ids) = self.lazy_load_waiting.lock().unwrap().remove(&(
user_id.to_owned(),
device_id.to_owned(),
room_id.to_owned(),
since,
)) {
self.db.lazy_load_confirm_delivery(
user_id,
device_id,
room_id,
&mut user_ids.iter().map(|u| &**u),
)?;
} else {
// Ignore
}
Ok(())
}
#[tracing::instrument(skip(self))]
pub fn lazy_load_reset(
&self,
user_id: &UserId,
device_id: &DeviceId,
room_id: &RoomId,
) -> Result<()> {
self.db.lazy_load_reset(user_id, device_id, room_id)
}
}
|
