Move functions to EuphVault and add EuphRoomVault

This commit moves all euph_* functions from Vault to EuphVault. The
previous EuphVault is now called EuphRoomVault and re-exports all
room-based functions from the EuphVault. It also implements MsgStore.
This commit is contained in:
Joscha 2022-09-09 18:52:54 +02:00
parent ff56bb2678
commit da2c3d86f5
9 changed files with 148 additions and 163 deletions

View file

@ -54,146 +54,114 @@ impl From<EuphRequest> for super::Request {
#[derive(Debug, Clone)]
pub struct EuphVault {
pub(super) vault: super::Vault,
pub(super) room: String,
vault: super::Vault,
}
impl EuphVault {
pub(crate) fn new(vault: super::Vault) -> Self {
Self { vault }
}
pub fn vault(&self) -> &super::Vault {
&self.vault
}
pub fn room(&self, name: String) -> EuphRoomVault {
EuphRoomVault {
vault: self.clone(),
room: name,
}
}
}
#[derive(Debug, Clone)]
pub struct EuphRoomVault {
vault: EuphVault,
room: String,
}
impl EuphRoomVault {
pub fn vault(&self) -> &EuphVault {
&self.vault
}
pub fn room(&self) -> &str {
&self.room
}
pub fn join(&self, time: Time) {
self.vault.euph_join(self.room.clone(), time);
}
pub fn delete(self) {
self.vault.euph_delete(self.room.clone());
}
pub fn add_message(
&self,
msg: Message,
prev_msg_id: Option<Snowflake>,
own_user_id: Option<UserId>,
) {
self.vault
.euph_add_msg(self.room.clone(), Box::new(msg), prev_msg_id, own_user_id);
}
pub fn add_messages(
&self,
msgs: Vec<Message>,
next_msg_id: Option<Snowflake>,
own_user_id: Option<UserId>,
) {
self.vault
.euph_add_msgs(self.room.clone(), msgs, next_msg_id, own_user_id);
}
pub async fn last_span(&self) -> Option<(Option<Snowflake>, Option<Snowflake>)> {
self.vault.euph_last_span(self.room.clone()).await
}
pub async fn full_msg(&self, id: Snowflake) -> Option<Message> {
self.vault.euph_full_msg(self.room.clone(), id).await
}
pub async fn chunk_at_offset(&self, amount: usize, offset: usize) -> Vec<Message> {
self.vault
.euph_chunk_at_offset(self.room.clone(), amount, offset)
.await
}
}
#[async_trait]
impl MsgStore<SmallMessage> for EuphVault {
impl MsgStore<SmallMessage> for EuphRoomVault {
async fn path(&self, id: &Snowflake) -> Path<Snowflake> {
self.vault.euph_path(self.room.clone(), *id).await
self.path(*id).await
}
async fn msg(&self, id: &Snowflake) -> Option<SmallMessage> {
self.vault.euph_msg(self.room.clone(), *id).await
self.msg(*id).await
}
async fn tree(&self, tree_id: &Snowflake) -> Tree<SmallMessage> {
self.vault.euph_tree(self.room.clone(), *tree_id).await
self.tree(*tree_id).await
}
async fn first_tree_id(&self) -> Option<Snowflake> {
self.vault.euph_first_tree_id(self.room.clone()).await
self.first_tree_id().await
}
async fn last_tree_id(&self) -> Option<Snowflake> {
self.vault.euph_last_tree_id(self.room.clone()).await
self.last_tree_id().await
}
async fn prev_tree_id(&self, tree_id: &Snowflake) -> Option<Snowflake> {
self.vault
.euph_prev_tree_id(self.room.clone(), *tree_id)
.await
self.prev_tree_id(*tree_id).await
}
async fn next_tree_id(&self, tree_id: &Snowflake) -> Option<Snowflake> {
self.vault
.euph_next_tree_id(self.room.clone(), *tree_id)
.await
self.next_tree_id(*tree_id).await
}
async fn oldest_msg_id(&self) -> Option<Snowflake> {
self.vault.euph_oldest_msg_id(self.room.clone()).await
self.oldest_msg_id().await
}
async fn newest_msg_id(&self) -> Option<Snowflake> {
self.vault.euph_newest_msg_id(self.room.clone()).await
self.newest_msg_id().await
}
async fn older_msg_id(&self, id: &Snowflake) -> Option<Snowflake> {
self.vault.euph_older_msg_id(self.room.clone(), *id).await
self.older_msg_id(*id).await
}
async fn newer_msg_id(&self, id: &Snowflake) -> Option<Snowflake> {
self.vault.euph_newer_msg_id(self.room.clone(), *id).await
self.newer_msg_id(*id).await
}
async fn oldest_unseen_msg_id(&self) -> Option<Snowflake> {
self.vault
.euph_oldest_unseen_msg_id(self.room.clone())
.await
self.oldest_unseen_msg_id().await
}
async fn newest_unseen_msg_id(&self) -> Option<Snowflake> {
self.vault
.euph_newest_unseen_msg_id(self.room.clone())
.await
self.newest_unseen_msg_id().await
}
async fn older_unseen_msg_id(&self, id: &Snowflake) -> Option<Snowflake> {
self.vault
.euph_older_unseen_msg_id(self.room.clone(), *id)
.await
self.older_unseen_msg_id(*id).await
}
async fn newer_unseen_msg_id(&self, id: &Snowflake) -> Option<Snowflake> {
self.vault
.euph_newer_unseen_msg_id(self.room.clone(), *id)
.await
self.newer_unseen_msg_id(*id).await
}
async fn unseen_msgs_count(&self) -> usize {
self.vault.euph_unseen_msgs_count(self.room.clone()).await
self.unseen_msgs_count().await
}
async fn set_seen(&self, id: &Snowflake, seen: bool) {
self.vault.euph_set_seen(self.room.clone(), *id, seen);
self.set_seen(*id, seen);
}
async fn set_older_seen(&self, id: &Snowflake, seen: bool) {
self.vault.euph_set_older_seen(self.room.clone(), *id, seen);
self.set_older_seen(*id, seen);
}
}
@ -201,29 +169,47 @@ trait Request {
fn perform(self, conn: &mut Connection) -> rusqlite::Result<()>;
}
macro_rules! requests_helper {
macro_rules! requests_vault_fn {
( $var:ident : $fn:ident( $( $arg:ident : $ty:ty ),* ) ) => {
pub fn $fn(&self, $( $arg: $ty ),* ) {
pub fn $fn(&self $( , $arg: $ty )* ) {
let request = EuphRequest::$var($var { $( $arg, )* });
let _ = self.tx.send(request.into());
let _ = self.vault.tx.send(request.into());
}
};
( $var:ident : $fn:ident( $( $arg:ident : $ty:ty ),* ) -> $res:ty ) => {
pub async fn $fn(&self, $( $arg: $ty ),* ) -> $res {
pub async fn $fn(&self $( , $arg: $ty )* ) -> $res {
let (tx, rx) = oneshot::channel();
let request = EuphRequest::$var($var {
$( $arg, )*
result: tx,
});
let _ = self.tx.send(request.into());
let _ = self.vault.tx.send(request.into());
rx.await.unwrap()
}
};
}
// This doesn't match the type of the `room` argument because that's apparently
// impossible to match to `String`. See also the readme of
// https://github.com/danielhenrymantilla/rust-defile for a description of this
// phenomenon and some examples.
macro_rules! requests_room_vault_fn {
( $fn:ident ( room: $mustbestring:ty $( , $arg:ident : $ty:ty )* ) ) => {
pub fn $fn(&self $( , $arg: $ty )* ) {
self.vault.$fn(self.room.clone() $( , $arg )* );
}
};
( $fn:ident ( room: $mustbestring:ty $( , $arg:ident : $ty:ty )* ) -> $res:ty ) => {
pub async fn $fn(&self $( , $arg: $ty )* ) -> $res {
self.vault.$fn(self.room.clone() $( , $arg )* ).await
}
};
( $( $tt:tt )* ) => { };
}
macro_rules! requests {
( $(
$var:ident : $fn:ident( $( $arg:ident : $ty:ty ),* ) $( -> $res:ty )? ;
$var:ident : $fn:ident ( $( $arg:ident : $ty:ty ),* ) $( -> $res:ty )? ;
)* ) => {
$(
pub(super) struct $var {
@ -245,46 +231,51 @@ macro_rules! requests {
}
}
impl super::Vault {
$( requests_helper!($var : $fn( $( $arg: $ty ),* ) $( -> $res )? );)*
impl EuphVault {
$( requests_vault_fn!($var : $fn( $( $arg: $ty ),* ) $( -> $res )? ); )*
}
impl EuphRoomVault {
$( requests_room_vault_fn!($fn( $( $arg: $ty ),* ) $( -> $res )? ); )*
}
};
}
// TODO Rename `root` to `root_id` or `tree_id`
requests! {
// Cookies
GetCookies : euph_cookies() -> CookieJar;
SetCookies : euph_set_cookies(cookies: CookieJar);
GetCookies : cookies() -> CookieJar;
SetCookies : set_cookies(cookies: CookieJar);
// Rooms
GetRooms : euph_rooms() -> Vec<String>;
Join : euph_join(room: String, time: Time);
Delete : euph_delete(room: String);
GetRooms : rooms() -> Vec<String>;
Join : join(room: String, time: Time);
Delete : delete(room: String);
// Message
AddMsg : euph_add_msg(room: String, msg: Box<Message>, prev_msg_id: Option<Snowflake>, own_user_id: Option<UserId>);
AddMsgs : euph_add_msgs(room: String, msgs: Vec<Message>, next_msg_id: Option<Snowflake>, own_user_id: Option<UserId>);
GetLastSpan : euph_last_span(room: String) -> Option<(Option<Snowflake>, Option<Snowflake>)>;
GetPath : euph_path(room: String, id: Snowflake) -> Path<Snowflake>;
GetMsg : euph_msg(room: String, id: Snowflake) -> Option<SmallMessage>;
GetFullMsg : euph_full_msg(room: String, id: Snowflake) -> Option<Message>;
GetTree : euph_tree(room: String, root: Snowflake) -> Tree<SmallMessage>;
GetFirstTreeId : euph_first_tree_id(room: String) -> Option<Snowflake>;
GetLastTreeId : euph_last_tree_id(room: String) -> Option<Snowflake>;
GetPrevTreeId : euph_prev_tree_id(room: String, root: Snowflake) -> Option<Snowflake>;
GetNextTreeId : euph_next_tree_id(room: String, root: Snowflake) -> Option<Snowflake>;
GetOldestMsgId : euph_oldest_msg_id(room: String) -> Option<Snowflake>;
GetNewestMsgId : euph_newest_msg_id(room: String) -> Option<Snowflake>;
GetOlderMsgId : euph_older_msg_id(room: String, id: Snowflake) -> Option<Snowflake>;
GetNewerMsgId : euph_newer_msg_id(room: String, id: Snowflake) -> Option<Snowflake>;
GetOldestUnseenMsgId : euph_oldest_unseen_msg_id(room: String) -> Option<Snowflake>;
GetNewestUnseenMsgId : euph_newest_unseen_msg_id(room: String) -> Option<Snowflake>;
GetOlderUnseenMsgId : euph_older_unseen_msg_id(room: String, id: Snowflake) -> Option<Snowflake>;
GetNewerUnseenMsgId : euph_newer_unseen_msg_id(room: String, id: Snowflake) -> Option<Snowflake>;
GetUnseenMsgsCount : euph_unseen_msgs_count(room: String) -> usize;
SetSeen : euph_set_seen(room: String, id: Snowflake, seen: bool);
SetOlderSeen : euph_set_older_seen(room: String, id: Snowflake, seen: bool);
GetChunkAtOffset : euph_chunk_at_offset(room: String, amount: usize, offset: usize) -> Vec<Message>;
AddMsg : add_msg(room: String, msg: Box<Message>, prev_msg_id: Option<Snowflake>, own_user_id: Option<UserId>);
AddMsgs : add_msgs(room: String, msgs: Vec<Message>, next_msg_id: Option<Snowflake>, own_user_id: Option<UserId>);
GetLastSpan : last_span(room: String) -> Option<(Option<Snowflake>, Option<Snowflake>)>;
GetPath : path(room: String, id: Snowflake) -> Path<Snowflake>;
GetMsg : msg(room: String, id: Snowflake) -> Option<SmallMessage>;
GetFullMsg : full_msg(room: String, id: Snowflake) -> Option<Message>;
GetTree : tree(room: String, root: Snowflake) -> Tree<SmallMessage>;
GetFirstTreeId : first_tree_id(room: String) -> Option<Snowflake>;
GetLastTreeId : last_tree_id(room: String) -> Option<Snowflake>;
GetPrevTreeId : prev_tree_id(room: String, root: Snowflake) -> Option<Snowflake>;
GetNextTreeId : next_tree_id(room: String, root: Snowflake) -> Option<Snowflake>;
GetOldestMsgId : oldest_msg_id(room: String) -> Option<Snowflake>;
GetNewestMsgId : newest_msg_id(room: String) -> Option<Snowflake>;
GetOlderMsgId : older_msg_id(room: String, id: Snowflake) -> Option<Snowflake>;
GetNewerMsgId : newer_msg_id(room: String, id: Snowflake) -> Option<Snowflake>;
GetOldestUnseenMsgId : oldest_unseen_msg_id(room: String) -> Option<Snowflake>;
GetNewestUnseenMsgId : newest_unseen_msg_id(room: String) -> Option<Snowflake>;
GetOlderUnseenMsgId : older_unseen_msg_id(room: String, id: Snowflake) -> Option<Snowflake>;
GetNewerUnseenMsgId : newer_unseen_msg_id(room: String, id: Snowflake) -> Option<Snowflake>;
GetUnseenMsgsCount : unseen_msgs_count(room: String) -> usize;
SetSeen : set_seen(room: String, id: Snowflake, seen: bool);
SetOlderSeen : set_older_seen(room: String, id: Snowflake, seen: bool);
GetChunkAtOffset : chunk_at_offset(room: String, amount: usize, offset: usize) -> Vec<Message>;
}
impl Request for GetCookies {