86 lines
2.6 KiB
Rust
86 lines
2.6 KiB
Rust
mod data;
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use std::{sync::Arc, collections::{HashMap, BTreeMap}};
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pub use data::Data;
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use ruma::{events::StateEventType, RoomId, EventId};
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use crate::{service::*, PduEvent};
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pub struct Service<D: Data> {
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db: D,
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}
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impl Service<_> {
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/// Builds a StateMap by iterating over all keys that start
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/// with state_hash, this gives the full state for the given state_hash.
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#[tracing::instrument(skip(self))]
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pub async fn state_full_ids(&self, shortstatehash: u64) -> Result<BTreeMap<u64, Arc<EventId>>> {
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self.db.state_full_ids(shortstatehash)
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}
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#[tracing::instrument(skip(self))]
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pub async fn state_full(
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&self,
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shortstatehash: u64,
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) -> Result<HashMap<(StateEventType, String), Arc<PduEvent>>> {
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self.db.state_full(shortstatehash)
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}
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/// Returns a single PDU from `room_id` with key (`event_type`, `state_key`).
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#[tracing::instrument(skip(self))]
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pub fn state_get_id(
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&self,
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shortstatehash: u64,
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event_type: &StateEventType,
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state_key: &str,
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) -> Result<Option<Arc<EventId>>> {
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self.db.state_get_id(shortstatehash, event_type, state_key)
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}
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/// Returns a single PDU from `room_id` with key (`event_type`, `state_key`).
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#[tracing::instrument(skip(self))]
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pub fn state_get(
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&self,
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shortstatehash: u64,
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event_type: &StateEventType,
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state_key: &str,
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) -> Result<Option<Arc<PduEvent>>> {
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self.db.pdu_state_get(shortstatehash, event_type, state_key)
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}
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/// Returns the state hash for this pdu.
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pub fn pdu_shortstatehash(&self, event_id: &EventId) -> Result<Option<u64>> {
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self.db.pdu_shortstatehash(event_id)
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}
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/// Returns the full room state.
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#[tracing::instrument(skip(self))]
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pub async fn room_state_full(
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&self,
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room_id: &RoomId,
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) -> Result<HashMap<(StateEventType, String), Arc<PduEvent>>> {
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self.db.room_state_full(room_id)
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}
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/// Returns a single PDU from `room_id` with key (`event_type`, `state_key`).
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#[tracing::instrument(skip(self))]
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pub fn room_state_get_id(
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&self,
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room_id: &RoomId,
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event_type: &StateEventType,
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state_key: &str,
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) -> Result<Option<Arc<EventId>>> {
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self.db.room_state_get_id(room_id, event_type, state_key)
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}
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/// Returns a single PDU from `room_id` with key (`event_type`, `state_key`).
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#[tracing::instrument(skip(self))]
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pub fn room_state_get(
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&self,
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room_id: &RoomId,
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event_type: &StateEventType,
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state_key: &str,
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) -> Result<Option<Arc<PduEvent>>> {
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self.db.room_state_get(room_id, event_type, state_key)
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}
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}
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