grapevine/src/service/rooms/short/data.rs

use std::sync::Arc;

use ruma::{events::StateEventType, EventId, RoomId};

use super::{ShortEventId, ShortRoomId, ShortStateHash, ShortStateKey};
use crate::Result;

pub(crate) trait Data: Send + Sync {
    /// The returned bool indicates whether it was created
    fn get_or_create_shorteventid(
        &self,
        event_id: &EventId,
    ) -> Result<(ShortEventId, bool)>;

    fn get_shortstatekey(
        &self,
        event_type: &StateEventType,
        state_key: &str,
    ) -> Result<Option<ShortStateKey>>;

    /// The returned bool indicates whether it was created
    fn get_or_create_shortstatekey(
        &self,
        event_type: &StateEventType,
        state_key: &str,
    ) -> Result<(ShortStateKey, bool)>;

    fn get_eventid_from_short(
        &self,
        shorteventid: ShortEventId,
    ) -> Result<Arc<EventId>>;

    fn get_statekey_from_short(
        &self,
        shortstatekey: ShortStateKey,
    ) -> Result<(StateEventType, String)>;

    /// Returns `(shortstatehash, already_existed)`
    fn get_or_create_shortstatehash(
        &self,
        state_hash: &[u8],
    ) -> Result<(ShortStateHash, bool)>;

    fn get_shortroomid(&self, room_id: &RoomId) -> Result<Option<ShortRoomId>>;

    fn get_or_create_shortroomid(
        &self,
        room_id: &RoomId,
    ) -> Result<ShortRoomId>;
}