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//! PUT /_matrix/client/r0/directory/room/:room_alias
#![allow(clippy::exhaustive_structs)]
use bytes::BufMut;
use http::{header::CONTENT_TYPE, method::Method};
use ruma_common::{
api::{
error::{
FromHttpRequestError, FromHttpResponseError, IntoHttpError, MatrixError, ServerError,
},
AuthScheme, EndpointError, IncomingRequest, IncomingResponse, MatrixVersion, Metadata,
OutgoingRequest, OutgoingResponse, SendAccessToken,
},
OwnedRoomAliasId, OwnedRoomId,
};
use serde::{Deserialize, Serialize};
/// A request to create a new room alias.
#[derive(Debug, Clone)]
pub struct Request {
pub room_id: OwnedRoomId, // body
pub room_alias: OwnedRoomAliasId, // path
}
const METADATA: Metadata = Metadata {
description: "Add an alias to a room.",
method: Method::PUT,
name: "create_alias",
unstable_path: Some("/_matrix/client/unstable/directory/room/:room_alias"),
r0_path: Some("/_matrix/client/r0/directory/room/:room_alias"),
stable_path: Some("/_matrix/client/v3/directory/room/:room_alias"),
rate_limited: false,
authentication: AuthScheme::None,
added: Some(MatrixVersion::V1_0),
deprecated: Some(MatrixVersion::V1_1),
removed: Some(MatrixVersion::V1_2),
};
impl OutgoingRequest for Request {
type EndpointError = MatrixError;
type IncomingResponse = Response;
const METADATA: Metadata = METADATA;
fn try_into_http_request<T: Default + BufMut>(
self,
base_url: &str,
_access_token: SendAccessToken<'_>,
considering_versions: &'_ [MatrixVersion],
) -> Result<http::Request<T>, IntoHttpError> {
let url = format!(
"{}{}",
base_url,
ruma_common::api::select_path(
considering_versions,
&METADATA,
Some(format_args!("/_matrix/client/unstable/directory/room/{}", self.room_alias)),
Some(format_args!("/_matrix/client/r0/directory/room/{}", self.room_alias)),
Some(format_args!("/_matrix/client/v3/directory/room/{}", self.room_alias)),
)?
);
let request_body = RequestBody { room_id: self.room_id };
let http_request = http::Request::builder()
.method(METADATA.method)
.uri(url)
.body(ruma_common::serde::json_to_buf(&request_body)?)
// this cannot fail because we don't give user-supplied data to any of the
// builder methods
.unwrap();
Ok(http_request)
}
}
impl IncomingRequest for Request {
type EndpointError = MatrixError;
type OutgoingResponse = Response;
const METADATA: Metadata = METADATA;
fn try_from_http_request<B, S>(
request: http::Request<B>,
path_args: &[S],
) -> Result<Self, FromHttpRequestError>
where
B: AsRef<[u8]>,
S: AsRef<str>,
{
let (room_alias,) = serde::Deserialize::deserialize(serde::de::value::SeqDeserializer::<
_,
serde::de::value::Error,
>::new(
path_args.iter().map(::std::convert::AsRef::as_ref),
))?;
let request_body: RequestBody = serde_json::from_slice(request.body().as_ref())?;
Ok(Request { room_id: request_body.room_id, room_alias })
}
}
#[derive(Debug, Serialize, Deserialize)]
struct RequestBody {
room_id: OwnedRoomId,
}
/// The response to a request to create a new room alias.
#[derive(Clone, Copy, Debug)]
pub struct Response;
impl IncomingResponse for Response {
type EndpointError = MatrixError;
fn try_from_http_response<T: AsRef<[u8]>>(
http_response: http::Response<T>,
) -> Result<Self, FromHttpResponseError<MatrixError>> {
if http_response.status().as_u16() < 400 {
Ok(Response)
} else {
Err(FromHttpResponseError::Server(ServerError::Known(
<MatrixError as EndpointError>::try_from_http_response(http_response)?,
)))
}
}
}
impl OutgoingResponse for Response {
fn try_into_http_response<T: Default + BufMut>(
self,
) -> Result<http::Response<T>, IntoHttpError> {
let response = http::Response::builder()
.header(CONTENT_TYPE, "application/json")
.body(ruma_common::serde::slice_to_buf(b"{}"))
.unwrap();
Ok(response)
}
}
|
