1086 lines
32 KiB
Rust
1086 lines
32 KiB
Rust
use std::mem;
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use std::str::FromStr;
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use async_trait::async_trait;
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use cookie::{Cookie, CookieJar};
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use euphoxide::api::{Message, MessageId, SessionId, SessionView, Snowflake, Time, UserId};
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use rusqlite::types::{FromSql, FromSqlError, ToSqlOutput, Value, ValueRef};
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use rusqlite::{named_params, params, Connection, OptionalExtension, ToSql, Transaction};
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use time::OffsetDateTime;
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use vault::Action;
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use crate::euph::SmallMessage;
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use crate::store::{MsgStore, Path, Tree};
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///////////////////
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// Wrapper types //
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///////////////////
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/// Wrapper for [`Snowflake`] that implements useful rusqlite traits.
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struct WSnowflake(Snowflake);
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impl ToSql for WSnowflake {
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fn to_sql(&self) -> rusqlite::Result<ToSqlOutput<'_>> {
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self.0 .0.to_sql()
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}
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}
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impl FromSql for WSnowflake {
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fn column_result(value: ValueRef<'_>) -> Result<Self, FromSqlError> {
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u64::column_result(value).map(|v| Self(Snowflake(v)))
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}
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}
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/// Wrapper for [`Time`] that implements useful rusqlite traits.
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struct WTime(Time);
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impl ToSql for WTime {
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fn to_sql(&self) -> rusqlite::Result<ToSqlOutput<'_>> {
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let timestamp = self.0 .0.unix_timestamp();
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Ok(ToSqlOutput::Owned(Value::Integer(timestamp)))
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}
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}
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impl FromSql for WTime {
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fn column_result(value: ValueRef<'_>) -> rusqlite::types::FromSqlResult<Self> {
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let timestamp = i64::column_result(value)?;
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Ok(Self(Time(
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OffsetDateTime::from_unix_timestamp(timestamp).expect("timestamp in range"),
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)))
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}
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}
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///////////////
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// EuphVault //
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///////////////
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#[derive(Debug, Clone)]
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pub struct EuphVault {
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vault: super::Vault,
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}
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impl EuphVault {
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pub(crate) fn new(vault: super::Vault) -> Self {
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Self { vault }
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}
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pub fn vault(&self) -> &super::Vault {
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&self.vault
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}
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pub fn room(&self, name: String) -> EuphRoomVault {
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EuphRoomVault {
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vault: self.clone(),
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room: name,
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}
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}
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}
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macro_rules! euph_vault_actions {
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( $(
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$struct:ident : $fn:ident ( $( $arg:ident : $arg_ty:ty ),* ) -> $res:ty ;
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)* ) => {
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$(
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struct $struct {
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$( $arg: $arg_ty, )*
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}
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)*
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impl EuphVault {
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$(
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pub async fn $fn(&self, $( $arg: $arg_ty, )* ) -> vault::tokio::Result<$res> {
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self.vault.tokio_vault.execute($struct { $( $arg, )* }).await
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}
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)*
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}
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};
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}
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euph_vault_actions! {
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GetCookies : cookies() -> CookieJar;
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SetCookies : set_cookies(cookies: CookieJar) -> ();
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GetRooms : rooms() -> Vec<String>;
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}
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impl Action for GetCookies {
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type Result = CookieJar;
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fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
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let cookies = conn
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.prepare(
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"
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SELECT cookie
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FROM euph_cookies
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",
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)?
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.query_map([], |row| {
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let cookie_str: String = row.get(0)?;
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Ok(Cookie::from_str(&cookie_str).expect("cookie in db is valid"))
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})?
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.collect::<rusqlite::Result<Vec<_>>>()?;
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let mut cookie_jar = CookieJar::new();
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for cookie in cookies {
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cookie_jar.add_original(cookie);
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}
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Ok(cookie_jar)
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}
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}
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impl Action for SetCookies {
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type Result = ();
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fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
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let tx = conn.transaction()?;
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// Since euphoria sets all cookies on every response, we can just delete
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// all previous cookies.
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tx.execute_batch("DELETE FROM euph_cookies")?;
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let mut insert_cookie = tx.prepare(
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"
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INSERT INTO euph_cookies (cookie)
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VALUES (?)
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",
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)?;
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for cookie in self.cookies.iter() {
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insert_cookie.execute([format!("{cookie}")])?;
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}
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drop(insert_cookie);
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tx.commit()?;
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Ok(())
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}
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}
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impl Action for GetRooms {
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type Result = Vec<String>;
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fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
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conn.prepare(
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"
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SELECT room
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FROM euph_rooms
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",
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)?
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.query_map([], |row| row.get(0))?
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.collect::<rusqlite::Result<_>>()
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}
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}
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///////////////////
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// EuphRoomVault //
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///////////////////
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#[derive(Debug, Clone)]
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pub struct EuphRoomVault {
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vault: EuphVault,
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room: String,
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}
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impl EuphRoomVault {
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pub fn vault(&self) -> &EuphVault {
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&self.vault
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}
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pub fn room(&self) -> &str {
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&self.room
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}
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}
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macro_rules! euph_room_vault_actions {
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( $(
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$struct:ident : $fn:ident ( $( $arg:ident : $arg_ty:ty ),* ) -> $res:ty ;
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)* ) => {
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$(
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struct $struct {
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room: String,
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$( $arg: $arg_ty, )*
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}
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)*
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impl EuphRoomVault {
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$(
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pub async fn $fn(&self, $( $arg: $arg_ty, )* ) -> vault::tokio::Result<$res> {
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self.vault.vault.tokio_vault.execute($struct {
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room: self.room.clone(),
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$( $arg, )*
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}).await
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}
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)*
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}
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};
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}
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euph_room_vault_actions! {
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// Room
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Join : join(time: Time) -> ();
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Delete : delete() -> ();
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// Message
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AddMsg : add_msg(msg: Box<Message>, prev_msg_id: Option<MessageId>, own_user_id: Option<UserId>) -> ();
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AddMsgs : add_msgs(msgs: Vec<Message>, next_msg_id: Option<MessageId>, own_user_id: Option<UserId>) -> ();
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GetLastSpan : last_span() -> Option<(Option<MessageId>, Option<MessageId>)>;
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GetPath : path(id: MessageId) -> Path<MessageId>;
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GetMsg : msg(id: MessageId) -> Option<SmallMessage>;
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GetFullMsg : full_msg(id: MessageId) -> Option<Message>;
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GetTree : tree(root_id: MessageId) -> Tree<SmallMessage>;
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GetFirstRootId : first_root_id() -> Option<MessageId>;
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GetLastRootId : last_root_id() -> Option<MessageId>;
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GetPrevRootId : prev_root_id(root_id: MessageId) -> Option<MessageId>;
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GetNextRootId : next_root_id(root_id: MessageId) -> Option<MessageId>;
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GetOldestMsgId : oldest_msg_id() -> Option<MessageId>;
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GetNewestMsgId : newest_msg_id() -> Option<MessageId>;
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GetOlderMsgId : older_msg_id(id: MessageId) -> Option<MessageId>;
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GetNewerMsgId : newer_msg_id(id: MessageId) -> Option<MessageId>;
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GetOldestUnseenMsgId : oldest_unseen_msg_id() -> Option<MessageId>;
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GetNewestUnseenMsgId : newest_unseen_msg_id() -> Option<MessageId>;
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GetOlderUnseenMsgId : older_unseen_msg_id(id: MessageId) -> Option<MessageId>;
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GetNewerUnseenMsgId : newer_unseen_msg_id(id: MessageId) -> Option<MessageId>;
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GetUnseenMsgsCount : unseen_msgs_count() -> usize;
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SetSeen : set_seen(id: MessageId, seen: bool) -> ();
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SetOlderSeen : set_older_seen(id: MessageId, seen: bool) -> ();
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GetChunkAtOffset : chunk_at_offset(amount: usize, offset: usize) -> Vec<Message>;
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}
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impl Action for Join {
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type Result = ();
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fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
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conn.execute(
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"
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INSERT INTO euph_rooms (room, first_joined, last_joined)
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VALUES (:room, :time, :time)
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ON CONFLICT (room) DO UPDATE
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SET last_joined = :time
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",
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named_params! {":room": self.room, ":time": WTime(self.time)},
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)?;
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Ok(())
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}
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}
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impl Action for Delete {
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type Result = ();
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fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
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conn.execute(
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"
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DELETE FROM euph_rooms
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WHERE room = ?
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",
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[&self.room],
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)?;
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Ok(())
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}
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}
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fn insert_msgs(
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tx: &Transaction<'_>,
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room: &str,
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own_user_id: &Option<UserId>,
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msgs: Vec<Message>,
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) -> rusqlite::Result<()> {
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let mut insert_msg = tx.prepare(
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"
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INSERT INTO euph_msgs (
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room, id, parent, previous_edit_id, time, content, encryption_key_id, edited, deleted, truncated,
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user_id, name, server_id, server_era, session_id, is_staff, is_manager, client_address, real_client_address,
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seen
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)
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VALUES (
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:room, :id, :parent, :previous_edit_id, :time, :content, :encryption_key_id, :edited, :deleted, :truncated,
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:user_id, :name, :server_id, :server_era, :session_id, :is_staff, :is_manager, :client_address, :real_client_address,
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(:user_id == :own_user_id OR EXISTS(
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SELECT 1
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FROM euph_rooms
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WHERE room = :room
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AND :time < first_joined
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))
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)
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ON CONFLICT (room, id) DO UPDATE
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SET
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room = :room,
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id = :id,
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parent = :parent,
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previous_edit_id = :previous_edit_id,
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time = :time,
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content = :content,
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encryption_key_id = :encryption_key_id,
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edited = :edited,
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deleted = :deleted,
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truncated = :truncated,
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user_id = :user_id,
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name = :name,
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server_id = :server_id,
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server_era = :server_era,
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session_id = :session_id,
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is_staff = :is_staff,
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is_manager = :is_manager,
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client_address = :client_address,
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real_client_address = :real_client_address
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"
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)?;
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let own_user_id = own_user_id.as_ref().map(|u| &u.0);
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for msg in msgs {
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insert_msg.execute(named_params! {
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":room": room,
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":id": WSnowflake(msg.id.0),
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":parent": msg.parent.map(|id| WSnowflake(id.0)),
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":previous_edit_id": msg.previous_edit_id.map(WSnowflake),
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":time": WTime(msg.time),
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":content": msg.content,
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":encryption_key_id": msg.encryption_key_id,
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":edited": msg.edited.map(WTime),
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":deleted": msg.deleted.map(WTime),
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":truncated": msg.truncated,
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":user_id": msg.sender.id.0,
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":name": msg.sender.name,
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":server_id": msg.sender.server_id,
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":server_era": msg.sender.server_era,
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":session_id": msg.sender.session_id.0,
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":is_staff": msg.sender.is_staff,
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":is_manager": msg.sender.is_manager,
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":client_address": msg.sender.client_address,
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":real_client_address": msg.sender.real_client_address,
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":own_user_id": own_user_id, // May be NULL
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})?;
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}
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Ok(())
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}
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fn add_span(
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tx: &Transaction<'_>,
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room: &str,
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start: Option<MessageId>,
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end: Option<MessageId>,
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) -> rusqlite::Result<()> {
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// Retrieve all spans for the room
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let mut spans = tx
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.prepare(
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"
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SELECT start, end
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FROM euph_spans
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WHERE room = ?
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",
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)?
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.query_map([room], |row| {
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let start = row.get::<_, Option<WSnowflake>>(0)?.map(|s| MessageId(s.0));
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let end = row.get::<_, Option<WSnowflake>>(1)?.map(|s| MessageId(s.0));
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Ok((start, end))
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})?
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.collect::<Result<Vec<_>, _>>()?;
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// Add new span and sort spans lexicographically
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spans.push((start, end));
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spans.sort_unstable();
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// Combine overlapping spans (including newly added span)
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let mut cur_span: Option<(Option<MessageId>, Option<MessageId>)> = None;
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let mut result = vec![];
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for mut span in spans {
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if let Some(cur_span) = &mut cur_span {
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if span.0 <= cur_span.1 {
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// Since spans are sorted lexicographically, we know that
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// cur_span.0 <= span.0, which means that span starts inside
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// of cur_span.
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cur_span.1 = cur_span.1.max(span.1);
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} else {
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// Since span doesn't overlap cur_span, we know that no
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// later span will overlap cur_span either. The size of
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// cur_span is thus final.
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mem::swap(cur_span, &mut span);
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result.push(span);
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}
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} else {
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cur_span = Some(span);
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}
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}
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if let Some(cur_span) = cur_span {
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result.push(cur_span);
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}
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// Delete all spans for the room
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tx.execute(
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"
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DELETE FROM euph_spans
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WHERE room = ?
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",
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[room],
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)?;
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// Re-insert combined spans for the room
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let mut stmt = tx.prepare(
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"
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INSERT INTO euph_spans (room, start, end)
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VALUES (?, ?, ?)
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",
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)?;
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for (start, end) in result {
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stmt.execute(params![
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room,
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start.map(|id| WSnowflake(id.0)),
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end.map(|id| WSnowflake(id.0))
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])?;
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}
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Ok(())
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}
|
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|
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impl Action for AddMsg {
|
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type Result = ();
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|
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fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
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let tx = conn.transaction()?;
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let end = self.msg.id;
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insert_msgs(&tx, &self.room, &self.own_user_id, vec![*self.msg])?;
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add_span(&tx, &self.room, self.prev_msg_id, Some(end))?;
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tx.commit()?;
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Ok(())
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}
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}
|
|
|
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impl Action for AddMsgs {
|
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type Result = ();
|
|
|
|
fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
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let tx = conn.transaction()?;
|
|
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if self.msgs.is_empty() {
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add_span(&tx, &self.room, None, self.next_msg_id)?;
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} else {
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let first_msg_id = self.msgs.first().unwrap().id;
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let last_msg_id = self.msgs.last().unwrap().id;
|
|
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insert_msgs(&tx, &self.room, &self.own_user_id, self.msgs)?;
|
|
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let end = self.next_msg_id.unwrap_or(last_msg_id);
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add_span(&tx, &self.room, Some(first_msg_id), Some(end))?;
|
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}
|
|
|
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tx.commit()?;
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Ok(())
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}
|
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}
|
|
|
|
impl Action for GetLastSpan {
|
|
type Result = Option<(Option<MessageId>, Option<MessageId>)>;
|
|
|
|
fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
|
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let span = conn
|
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.prepare(
|
|
"
|
|
SELECT start, end
|
|
FROM euph_spans
|
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WHERE room = ?
|
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ORDER BY start DESC
|
|
LIMIT 1
|
|
",
|
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)?
|
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.query_row([self.room], |row| {
|
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Ok((
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row.get::<_, Option<WSnowflake>>(0)?.map(|s| MessageId(s.0)),
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row.get::<_, Option<WSnowflake>>(1)?.map(|s| MessageId(s.0)),
|
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))
|
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})
|
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.optional()?;
|
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Ok(span)
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}
|
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}
|
|
|
|
impl Action for GetPath {
|
|
type Result = Path<MessageId>;
|
|
|
|
fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
|
|
let path = conn
|
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.prepare(
|
|
"
|
|
WITH RECURSIVE
|
|
path (room, id) AS (
|
|
VALUES (?, ?)
|
|
UNION
|
|
SELECT room, parent
|
|
FROM euph_msgs
|
|
JOIN path USING (room, id)
|
|
)
|
|
SELECT id
|
|
FROM path
|
|
WHERE id IS NOT NULL
|
|
ORDER BY id ASC
|
|
",
|
|
)?
|
|
.query_map(params![self.room, WSnowflake(self.id.0)], |row| {
|
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row.get::<_, WSnowflake>(0).map(|s| MessageId(s.0))
|
|
})?
|
|
.collect::<rusqlite::Result<_>>()?;
|
|
Ok(Path::new(path))
|
|
}
|
|
}
|
|
|
|
impl Action for GetMsg {
|
|
type Result = Option<SmallMessage>;
|
|
|
|
fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
|
|
let msg = conn
|
|
.query_row(
|
|
"
|
|
SELECT id, parent, time, name, content, seen
|
|
FROM euph_msgs
|
|
WHERE room = ?
|
|
AND id = ?
|
|
",
|
|
params![self.room, WSnowflake(self.id.0)],
|
|
|row| {
|
|
Ok(SmallMessage {
|
|
id: MessageId(row.get::<_, WSnowflake>(0)?.0),
|
|
parent: row.get::<_, Option<WSnowflake>>(1)?.map(|s| MessageId(s.0)),
|
|
time: row.get::<_, WTime>(2)?.0,
|
|
nick: row.get(3)?,
|
|
content: row.get(4)?,
|
|
seen: row.get(5)?,
|
|
})
|
|
},
|
|
)
|
|
.optional()?;
|
|
Ok(msg)
|
|
}
|
|
}
|
|
|
|
impl Action for GetFullMsg {
|
|
type Result = Option<Message>;
|
|
|
|
fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
|
|
let mut query = conn.prepare(
|
|
"
|
|
SELECT
|
|
id, parent, previous_edit_id, time, content, encryption_key_id, edited, deleted, truncated,
|
|
user_id, name, server_id, server_era, session_id, is_staff, is_manager, client_address, real_client_address
|
|
FROM euph_msgs
|
|
WHERE room = ?
|
|
AND id = ?
|
|
"
|
|
)?;
|
|
|
|
let msg = query
|
|
.query_row(params![self.room, WSnowflake(self.id.0)], |row| {
|
|
Ok(Message {
|
|
id: MessageId(row.get::<_, WSnowflake>(0)?.0),
|
|
parent: row.get::<_, Option<WSnowflake>>(1)?.map(|s| MessageId(s.0)),
|
|
previous_edit_id: row.get::<_, Option<WSnowflake>>(2)?.map(|s| s.0),
|
|
time: row.get::<_, WTime>(3)?.0,
|
|
content: row.get(4)?,
|
|
encryption_key_id: row.get(5)?,
|
|
edited: row.get::<_, Option<WTime>>(6)?.map(|t| t.0),
|
|
deleted: row.get::<_, Option<WTime>>(7)?.map(|t| t.0),
|
|
truncated: row.get(8)?,
|
|
sender: SessionView {
|
|
id: UserId(row.get(9)?),
|
|
name: row.get(10)?,
|
|
server_id: row.get(11)?,
|
|
server_era: row.get(12)?,
|
|
session_id: SessionId(row.get(13)?),
|
|
is_staff: row.get(14)?,
|
|
is_manager: row.get(15)?,
|
|
client_address: row.get(16)?,
|
|
real_client_address: row.get(17)?,
|
|
},
|
|
})
|
|
})
|
|
.optional()?;
|
|
Ok(msg)
|
|
}
|
|
}
|
|
|
|
impl Action for GetTree {
|
|
type Result = Tree<SmallMessage>;
|
|
|
|
fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
|
|
let msgs = conn
|
|
.prepare(
|
|
"
|
|
WITH RECURSIVE
|
|
tree (room, id) AS (
|
|
VALUES (?, ?)
|
|
UNION
|
|
SELECT euph_msgs.room, euph_msgs.id
|
|
FROM euph_msgs
|
|
JOIN tree
|
|
ON tree.room = euph_msgs.room
|
|
AND tree.id = euph_msgs.parent
|
|
)
|
|
SELECT id, parent, time, name, content, seen
|
|
FROM euph_msgs
|
|
JOIN tree USING (room, id)
|
|
ORDER BY id ASC
|
|
",
|
|
)?
|
|
.query_map(params![self.room, WSnowflake(self.root_id.0)], |row| {
|
|
Ok(SmallMessage {
|
|
id: MessageId(row.get::<_, WSnowflake>(0)?.0),
|
|
parent: row.get::<_, Option<WSnowflake>>(1)?.map(|s| MessageId(s.0)),
|
|
time: row.get::<_, WTime>(2)?.0,
|
|
nick: row.get(3)?,
|
|
content: row.get(4)?,
|
|
seen: row.get(5)?,
|
|
})
|
|
})?
|
|
.collect::<rusqlite::Result<_>>()?;
|
|
Ok(Tree::new(self.root_id, msgs))
|
|
}
|
|
}
|
|
|
|
impl Action for GetFirstRootId {
|
|
type Result = Option<MessageId>;
|
|
|
|
fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
|
|
let root_id = conn
|
|
.prepare(
|
|
"
|
|
SELECT id
|
|
FROM euph_trees
|
|
WHERE room = ?
|
|
ORDER BY id ASC
|
|
LIMIT 1
|
|
",
|
|
)?
|
|
.query_row([self.room], |row| {
|
|
row.get::<_, WSnowflake>(0).map(|s| MessageId(s.0))
|
|
})
|
|
.optional()?;
|
|
Ok(root_id)
|
|
}
|
|
}
|
|
|
|
impl Action for GetLastRootId {
|
|
type Result = Option<MessageId>;
|
|
|
|
fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
|
|
let root_id = conn
|
|
.prepare(
|
|
"
|
|
SELECT id
|
|
FROM euph_trees
|
|
WHERE room = ?
|
|
ORDER BY id DESC
|
|
LIMIT 1
|
|
",
|
|
)?
|
|
.query_row([self.room], |row| {
|
|
row.get::<_, WSnowflake>(0).map(|s| MessageId(s.0))
|
|
})
|
|
.optional()?;
|
|
Ok(root_id)
|
|
}
|
|
}
|
|
|
|
impl Action for GetPrevRootId {
|
|
type Result = Option<MessageId>;
|
|
|
|
fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
|
|
let root_id = conn
|
|
.prepare(
|
|
"
|
|
SELECT id
|
|
FROM euph_trees
|
|
WHERE room = ?
|
|
AND id < ?
|
|
ORDER BY id DESC
|
|
LIMIT 1
|
|
",
|
|
)?
|
|
.query_row(params![self.room, WSnowflake(self.root_id.0)], |row| {
|
|
row.get::<_, WSnowflake>(0).map(|s| MessageId(s.0))
|
|
})
|
|
.optional()?;
|
|
Ok(root_id)
|
|
}
|
|
}
|
|
|
|
impl Action for GetNextRootId {
|
|
type Result = Option<MessageId>;
|
|
|
|
fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
|
|
let root_id = conn
|
|
.prepare(
|
|
"
|
|
SELECT id
|
|
FROM euph_trees
|
|
WHERE room = ?
|
|
AND id > ?
|
|
ORDER BY id ASC
|
|
LIMIT 1
|
|
",
|
|
)?
|
|
.query_row(params![self.room, WSnowflake(self.root_id.0)], |row| {
|
|
row.get::<_, WSnowflake>(0).map(|s| MessageId(s.0))
|
|
})
|
|
.optional()?;
|
|
Ok(root_id)
|
|
}
|
|
}
|
|
|
|
impl Action for GetOldestMsgId {
|
|
type Result = Option<MessageId>;
|
|
|
|
fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
|
|
let msg_id = conn
|
|
.prepare(
|
|
"
|
|
SELECT id
|
|
FROM euph_msgs
|
|
WHERE room = ?
|
|
ORDER BY id ASC
|
|
LIMIT 1
|
|
",
|
|
)?
|
|
.query_row([self.room], |row| {
|
|
row.get::<_, WSnowflake>(0).map(|s| MessageId(s.0))
|
|
})
|
|
.optional()?;
|
|
Ok(msg_id)
|
|
}
|
|
}
|
|
|
|
impl Action for GetNewestMsgId {
|
|
type Result = Option<MessageId>;
|
|
|
|
fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
|
|
let msg_id = conn
|
|
.prepare(
|
|
"
|
|
SELECT id
|
|
FROM euph_msgs
|
|
WHERE room = ?
|
|
ORDER BY id DESC
|
|
LIMIT 1
|
|
",
|
|
)?
|
|
.query_row([self.room], |row| {
|
|
row.get::<_, WSnowflake>(0).map(|s| MessageId(s.0))
|
|
})
|
|
.optional()?;
|
|
Ok(msg_id)
|
|
}
|
|
}
|
|
|
|
impl Action for GetOlderMsgId {
|
|
type Result = Option<MessageId>;
|
|
|
|
fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
|
|
let msg_id = conn
|
|
.prepare(
|
|
"
|
|
SELECT id
|
|
FROM euph_msgs
|
|
WHERE room = ?
|
|
AND id < ?
|
|
ORDER BY id DESC
|
|
LIMIT 1
|
|
",
|
|
)?
|
|
.query_row(params![self.room, WSnowflake(self.id.0)], |row| {
|
|
row.get::<_, WSnowflake>(0).map(|s| MessageId(s.0))
|
|
})
|
|
.optional()?;
|
|
Ok(msg_id)
|
|
}
|
|
}
|
|
impl Action for GetNewerMsgId {
|
|
type Result = Option<MessageId>;
|
|
|
|
fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
|
|
let msg_id = conn
|
|
.prepare(
|
|
"
|
|
SELECT id
|
|
FROM euph_msgs
|
|
WHERE room = ?
|
|
AND id > ?
|
|
ORDER BY id ASC
|
|
LIMIT 1
|
|
",
|
|
)?
|
|
.query_row(params![self.room, WSnowflake(self.id.0)], |row| {
|
|
row.get::<_, WSnowflake>(0).map(|s| MessageId(s.0))
|
|
})
|
|
.optional()?;
|
|
Ok(msg_id)
|
|
}
|
|
}
|
|
|
|
impl Action for GetOldestUnseenMsgId {
|
|
type Result = Option<MessageId>;
|
|
|
|
fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
|
|
let msg_id = conn
|
|
.prepare(
|
|
"
|
|
SELECT id
|
|
FROM euph_msgs
|
|
WHERE room = ?
|
|
AND NOT seen
|
|
ORDER BY id ASC
|
|
LIMIT 1
|
|
",
|
|
)?
|
|
.query_row([self.room], |row| {
|
|
row.get::<_, WSnowflake>(0).map(|s| MessageId(s.0))
|
|
})
|
|
.optional()?;
|
|
Ok(msg_id)
|
|
}
|
|
}
|
|
|
|
impl Action for GetNewestUnseenMsgId {
|
|
type Result = Option<MessageId>;
|
|
|
|
fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
|
|
let msg_id = conn
|
|
.prepare(
|
|
"
|
|
SELECT id
|
|
FROM euph_msgs
|
|
WHERE room = ?
|
|
AND NOT seen
|
|
ORDER BY id DESC
|
|
LIMIT 1
|
|
",
|
|
)?
|
|
.query_row([self.room], |row| {
|
|
row.get::<_, WSnowflake>(0).map(|s| MessageId(s.0))
|
|
})
|
|
.optional()?;
|
|
Ok(msg_id)
|
|
}
|
|
}
|
|
|
|
impl Action for GetOlderUnseenMsgId {
|
|
type Result = Option<MessageId>;
|
|
|
|
fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
|
|
let msg_id = conn
|
|
.prepare(
|
|
"
|
|
SELECT id
|
|
FROM euph_msgs
|
|
WHERE room = ?
|
|
AND NOT seen
|
|
AND id < ?
|
|
ORDER BY id DESC
|
|
LIMIT 1
|
|
",
|
|
)?
|
|
.query_row(params![self.room, WSnowflake(self.id.0)], |row| {
|
|
row.get::<_, WSnowflake>(0).map(|s| MessageId(s.0))
|
|
})
|
|
.optional()?;
|
|
Ok(msg_id)
|
|
}
|
|
}
|
|
|
|
impl Action for GetNewerUnseenMsgId {
|
|
type Result = Option<MessageId>;
|
|
|
|
fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
|
|
let msg_id = conn
|
|
.prepare(
|
|
"
|
|
SELECT id
|
|
FROM euph_msgs
|
|
WHERE room = ?
|
|
AND NOT seen
|
|
AND id > ?
|
|
ORDER BY id ASC
|
|
LIMIT 1
|
|
",
|
|
)?
|
|
.query_row(params![self.room, WSnowflake(self.id.0)], |row| {
|
|
row.get::<_, WSnowflake>(0).map(|s| MessageId(s.0))
|
|
})
|
|
.optional()?;
|
|
Ok(msg_id)
|
|
}
|
|
}
|
|
|
|
impl Action for GetUnseenMsgsCount {
|
|
type Result = usize;
|
|
|
|
fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
|
|
let amount = conn
|
|
.prepare(
|
|
"
|
|
SELECT amount
|
|
FROM euph_unseen_counts
|
|
WHERE room = ?
|
|
",
|
|
)?
|
|
.query_row(params![self.room], |row| row.get(0))
|
|
.optional()?
|
|
.unwrap_or(0);
|
|
Ok(amount)
|
|
}
|
|
}
|
|
|
|
impl Action for SetSeen {
|
|
type Result = ();
|
|
|
|
fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
|
|
conn.execute(
|
|
"
|
|
UPDATE euph_msgs
|
|
SET seen = :seen
|
|
WHERE room = :room
|
|
AND id = :id
|
|
",
|
|
named_params! { ":room": self.room, ":id": WSnowflake(self.id.0), ":seen": self.seen },
|
|
)?;
|
|
Ok(())
|
|
}
|
|
}
|
|
|
|
impl Action for SetOlderSeen {
|
|
type Result = ();
|
|
|
|
fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
|
|
conn.execute(
|
|
"
|
|
UPDATE euph_msgs
|
|
SET seen = :seen
|
|
WHERE room = :room
|
|
AND id <= :id
|
|
AND seen != :seen
|
|
",
|
|
named_params! { ":room": self.room, ":id": WSnowflake(self.id.0), ":seen": self.seen },
|
|
)?;
|
|
Ok(())
|
|
}
|
|
}
|
|
|
|
impl Action for GetChunkAtOffset {
|
|
type Result = Vec<Message>;
|
|
|
|
fn run(self, conn: &mut Connection) -> rusqlite::Result<Self::Result> {
|
|
let mut query = conn.prepare(
|
|
"
|
|
SELECT
|
|
id, parent, previous_edit_id, time, content, encryption_key_id, edited, deleted, truncated,
|
|
user_id, name, server_id, server_era, session_id, is_staff, is_manager, client_address, real_client_address
|
|
FROM euph_msgs
|
|
WHERE room = ?
|
|
ORDER BY id ASC
|
|
LIMIT ?
|
|
OFFSET ?
|
|
",
|
|
)?;
|
|
|
|
let messages = query
|
|
.query_map(params![self.room, self.amount, self.offset], |row| {
|
|
Ok(Message {
|
|
id: MessageId(row.get::<_, WSnowflake>(0)?.0),
|
|
parent: row.get::<_, Option<WSnowflake>>(1)?.map(|s| MessageId(s.0)),
|
|
previous_edit_id: row.get::<_, Option<WSnowflake>>(2)?.map(|s| s.0),
|
|
time: row.get::<_, WTime>(3)?.0,
|
|
content: row.get(4)?,
|
|
encryption_key_id: row.get(5)?,
|
|
edited: row.get::<_, Option<WTime>>(6)?.map(|t| t.0),
|
|
deleted: row.get::<_, Option<WTime>>(7)?.map(|t| t.0),
|
|
truncated: row.get(8)?,
|
|
sender: SessionView {
|
|
id: UserId(row.get(9)?),
|
|
name: row.get(10)?,
|
|
server_id: row.get(11)?,
|
|
server_era: row.get(12)?,
|
|
session_id: SessionId(row.get(13)?),
|
|
is_staff: row.get(14)?,
|
|
is_manager: row.get(15)?,
|
|
client_address: row.get(16)?,
|
|
real_client_address: row.get(17)?,
|
|
},
|
|
})
|
|
})?
|
|
.collect::<rusqlite::Result<_>>()?;
|
|
Ok(messages)
|
|
}
|
|
}
|
|
|
|
#[async_trait]
|
|
impl MsgStore<SmallMessage> for EuphRoomVault {
|
|
type Error = vault::tokio::Error;
|
|
|
|
async fn path(&self, id: &MessageId) -> Result<Path<MessageId>, Self::Error> {
|
|
self.path(*id).await
|
|
}
|
|
|
|
async fn msg(&self, id: &MessageId) -> Result<Option<SmallMessage>, Self::Error> {
|
|
self.msg(*id).await
|
|
}
|
|
|
|
async fn tree(&self, root_id: &MessageId) -> Result<Tree<SmallMessage>, Self::Error> {
|
|
self.tree(*root_id).await
|
|
}
|
|
|
|
async fn first_root_id(&self) -> Result<Option<MessageId>, Self::Error> {
|
|
self.first_root_id().await
|
|
}
|
|
|
|
async fn last_root_id(&self) -> Result<Option<MessageId>, Self::Error> {
|
|
self.last_root_id().await
|
|
}
|
|
|
|
async fn prev_root_id(&self, root_id: &MessageId) -> Result<Option<MessageId>, Self::Error> {
|
|
self.prev_root_id(*root_id).await
|
|
}
|
|
|
|
async fn next_root_id(&self, root_id: &MessageId) -> Result<Option<MessageId>, Self::Error> {
|
|
self.next_root_id(*root_id).await
|
|
}
|
|
|
|
async fn oldest_msg_id(&self) -> Result<Option<MessageId>, Self::Error> {
|
|
self.oldest_msg_id().await
|
|
}
|
|
|
|
async fn newest_msg_id(&self) -> Result<Option<MessageId>, Self::Error> {
|
|
self.newest_msg_id().await
|
|
}
|
|
|
|
async fn older_msg_id(&self, id: &MessageId) -> Result<Option<MessageId>, Self::Error> {
|
|
self.older_msg_id(*id).await
|
|
}
|
|
|
|
async fn newer_msg_id(&self, id: &MessageId) -> Result<Option<MessageId>, Self::Error> {
|
|
self.newer_msg_id(*id).await
|
|
}
|
|
|
|
async fn oldest_unseen_msg_id(&self) -> Result<Option<MessageId>, Self::Error> {
|
|
self.oldest_unseen_msg_id().await
|
|
}
|
|
|
|
async fn newest_unseen_msg_id(&self) -> Result<Option<MessageId>, Self::Error> {
|
|
self.newest_unseen_msg_id().await
|
|
}
|
|
|
|
async fn older_unseen_msg_id(&self, id: &MessageId) -> Result<Option<MessageId>, Self::Error> {
|
|
self.older_unseen_msg_id(*id).await
|
|
}
|
|
|
|
async fn newer_unseen_msg_id(&self, id: &MessageId) -> Result<Option<MessageId>, Self::Error> {
|
|
self.newer_unseen_msg_id(*id).await
|
|
}
|
|
|
|
async fn unseen_msgs_count(&self) -> Result<usize, Self::Error> {
|
|
self.unseen_msgs_count().await
|
|
}
|
|
|
|
async fn set_seen(&self, id: &MessageId, seen: bool) -> Result<(), Self::Error> {
|
|
self.set_seen(*id, seen).await
|
|
}
|
|
|
|
async fn set_older_seen(&self, id: &MessageId, seen: bool) -> Result<(), Self::Error> {
|
|
self.set_older_seen(*id, seen).await
|
|
}
|
|
}
|