conduit/src/service/rooms/user/data.rs

use crate::Result;
use ruma::{OwnedRoomId, OwnedUserId, RoomId, UserId};

pub trait Data: Send + Sync {
    fn update_notification_counts(
        &self,
        user_id: &UserId,
        room_id: &RoomId,
        notification_count: u64,
        highlight_count: u64,
    ) -> Result<()>;

    fn notification_count(&self, user_id: &UserId, room_id: &RoomId) -> Result<u64>;

    fn highlight_count(&self, user_id: &UserId, room_id: &RoomId) -> Result<u64>;

    // Returns the count at which the last reset_notification_counts was called
    fn last_notification_read(&self, user_id: &UserId, room_id: &RoomId) -> Result<u64>;

    fn associate_token_shortstatehash(
        &self,
        room_id: &RoomId,
        token: u64,
        shortstatehash: u64,
    ) -> Result<()>;

    fn get_token_shortstatehash(&self, room_id: &RoomId, token: u64) -> Result<Option<u64>>;

    fn get_shared_rooms<'a>(
        &'a self,
        users: Vec<OwnedUserId>,
    ) -> Result<Box<dyn Iterator<Item = Result<OwnedRoomId>> + 'a>>;
}