2020-07-30 16:14:47 +00:00
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use super::State;
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use crate::{ConduitResult, Database, Error, Ruma};
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use ruma::api::client::{
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error::ErrorKind,
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r0::to_device::{self, send_event_to_device},
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};
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#[cfg(feature = "conduit_bin")]
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use rocket::put;
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#[cfg_attr(
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feature = "conduit_bin",
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put("/_matrix/client/r0/sendToDevice/<_>/<_>", data = "<body>")
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)]
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2020-10-21 19:28:02 +00:00
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pub async fn send_event_to_device_route(
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2020-07-30 16:14:47 +00:00
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db: State<'_, Database>,
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2020-09-08 15:32:03 +00:00
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body: Ruma<send_event_to_device::Request<'_>>,
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2020-07-30 16:14:47 +00:00
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) -> ConduitResult<send_event_to_device::Response> {
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2020-10-18 18:33:12 +00:00
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let sender_user = body.sender_user.as_ref().expect("user is authenticated");
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2020-12-08 09:33:44 +00:00
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let sender_device = body.sender_device.as_deref();
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2020-08-25 11:24:38 +00:00
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// Check if this is a new transaction id
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if db
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.transaction_ids
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2020-10-18 18:33:12 +00:00
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.existing_txnid(sender_user, sender_device, &body.txn_id)?
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2020-08-25 11:24:38 +00:00
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.is_some()
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{
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return Ok(send_event_to_device::Response.into());
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}
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2020-07-30 16:14:47 +00:00
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for (target_user_id, map) in &body.messages {
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for (target_device_id_maybe, event) in map {
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match target_device_id_maybe {
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to_device::DeviceIdOrAllDevices::DeviceId(target_device_id) => {
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db.users.add_to_device_event(
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2020-10-18 18:33:12 +00:00
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sender_user,
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2020-07-30 16:14:47 +00:00
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&target_user_id,
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&target_device_id,
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&body.event_type,
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serde_json::from_str(event.get()).map_err(|_| {
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Error::BadRequest(ErrorKind::InvalidParam, "Event is invalid")
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})?,
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&db.globals,
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)?
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}
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to_device::DeviceIdOrAllDevices::AllDevices => {
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for target_device_id in db.users.all_device_ids(&target_user_id) {
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db.users.add_to_device_event(
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2020-10-18 18:33:12 +00:00
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sender_user,
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2020-07-30 16:14:47 +00:00
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&target_user_id,
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&target_device_id?,
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&body.event_type,
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serde_json::from_str(event.get()).map_err(|_| {
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Error::BadRequest(ErrorKind::InvalidParam, "Event is invalid")
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})?,
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&db.globals,
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)?;
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}
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}
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}
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}
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}
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2020-08-25 11:24:38 +00:00
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// Save transaction id with empty data
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db.transaction_ids
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2020-10-18 18:33:12 +00:00
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.add_txnid(sender_user, sender_device, &body.txn_id, &[])?;
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2020-08-25 11:24:38 +00:00
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2020-10-21 19:28:02 +00:00
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db.flush().await?;
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2020-07-30 16:14:47 +00:00
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Ok(send_event_to_device::Response.into())
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}
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