Use AnyStateEventContent in send_state_event_for_empty_key

ruma-client-api/src/r0/state/send_state_event_for_empty_key.rs

@@ -1,40 +1,189 @@
 //! [PUT /_matrix/client/r0/rooms/{roomId}/state/{eventType}](https://matrix.org/docs/spec/client_server/r0.6.1#put-matrix-client-r0-rooms-roomid-state-eventtype)
 
-use ruma_api::ruma_api;
+use std::convert::TryFrom;
-use ruma_events::EventType;
+
+use ruma_api::{
+    error::{
+        FromHttpRequestError, FromHttpResponseError, IntoHttpError, RequestDeserializationError,
+        ResponseDeserializationError, ServerError,
+    },
+    EndpointError, Metadata, Outgoing,
+};
+use ruma_events::{AnyStateEventContent, EventContent as _};
 use ruma_identifiers::{EventId, RoomId};
+use serde::{Deserialize, Serialize};
 use serde_json::value::RawValue as RawJsonValue;
 
-ruma_api! {
+/// Data for a request to the `send_state_event_for_empty_key` API endpoint.
-    metadata: {
+///
-        description: "Send a state event to a room associated with the empty state key.",
+/// Send a state event to a room associated with the empty state key.
-        method: PUT,
+#[derive(Clone, Debug, Outgoing)]
-        name: "create_state_event_for_empty_key",
+#[non_exhaustive]
-        path: "/_matrix/client/r0/rooms/:room_id/state/:event_type",
+#[incoming_no_deserialize]
-        rate_limited: false,
+pub struct Request<'a> {
-        requires_authentication: true,
+    /// The room to set the state in.
-    }
+    pub room_id: &'a RoomId,
 
-    request: {
+    /// The event content to send.
-        /// The room to set the state in.
+    pub content: &'a AnyStateEventContent,
-        #[ruma_api(path)]
+}
-        pub room_id: &'a RoomId,
+
-
+impl<'a> Request<'a> {
-        /// The type of event to send.
+    /// Creates a new `Request` with the given room id and event content.
-        #[ruma_api(path)]
+    pub fn new(room_id: &'a RoomId, content: &'a AnyStateEventContent) -> Self {
-        pub event_type: EventType,
+        Self { room_id, content }
-
+    }
-        /// The event's content. The type for this field will be updated in a
+}
-        /// future release, until then you can create a value using
+
-        /// `serde_json::value::to_raw_value`.
+/// Data in the response from the `send_state_event_for_empty_key` API endpoint.
-        #[ruma_api(body)]
+#[derive(Clone, Debug, Outgoing)]
-        pub data: Box<RawJsonValue>,
+#[non_exhaustive]
-    }
+#[incoming_no_deserialize]
-
+pub struct Response {
-    response: {
+    /// A unique identifier for the event.
-        /// A unique identifier for the event.
+    pub event_id: EventId,
-        pub event_id: EventId,
+}
-    }
+
-
+impl Response {
-    error: crate::Error
+    /// Creates a new `Response` with the given event id.
+    pub fn new(event_id: EventId) -> Self {
+        Self { event_id }
+    }
+}
+
+const METADATA: Metadata = Metadata {
+    description: "Send a state event to a room associated with the empty state key.",
+    method: http::Method::PUT,
+    name: "send_state_event_for_empty_key",
+    path: "/_matrix/client/r0/rooms/:room_id/state/:event_type",
+    rate_limited: false,
+    requires_authentication: true,
+};
+
+impl TryFrom<http::Request<Vec<u8>>> for IncomingRequest {
+    type Error = FromHttpRequestError;
+
+    fn try_from(request: http::Request<Vec<u8>>) -> Result<Self, Self::Error> {
+        let path_segments: Vec<&str> = request.uri().path()[1..].split('/').collect();
+
+        let room_id = {
+            let decoded =
+                match percent_encoding::percent_decode(path_segments[4].as_bytes()).decode_utf8() {
+                    Ok(val) => val,
+                    Err(err) => return Err(RequestDeserializationError::new(err, request).into()),
+                };
+
+            match RoomId::try_from(&*decoded) {
+                Ok(val) => val,
+                Err(err) => return Err(RequestDeserializationError::new(err, request).into()),
+            }
+        };
+
+        let content = {
+            let request_body: Box<RawJsonValue> =
+                match serde_json::from_slice(request.body().as_slice()) {
+                    Ok(val) => val,
+                    Err(err) => return Err(RequestDeserializationError::new(err, request).into()),
+                };
+
+            let event_type = {
+                match percent_encoding::percent_decode(path_segments[6].as_bytes()).decode_utf8() {
+                    Ok(val) => val,
+                    Err(err) => return Err(RequestDeserializationError::new(err, request).into()),
+                }
+            };
+
+            match AnyStateEventContent::from_parts(&event_type, request_body) {
+                Ok(content) => content,
+                Err(err) => return Err(RequestDeserializationError::new(err, request).into()),
+            }
+        };
+
+        Ok(Self { room_id, content })
+    }
+}
+
+/// Data in the response body.
+#[derive(Debug, Deserialize, Serialize)]
+struct ResponseBody {
+    /// A unique identifier for the event.
+    event_id: EventId,
+}
+
+impl TryFrom<Response> for http::Response<Vec<u8>> {
+    type Error = IntoHttpError;
+
+    fn try_from(response: Response) -> Result<Self, Self::Error> {
+        let response = http::Response::builder()
+            .header(http::header::CONTENT_TYPE, "application/json")
+            .body(serde_json::to_vec(&ResponseBody { event_id: response.event_id })?)
+            .unwrap();
+
+        Ok(response)
+    }
+}
+
+impl TryFrom<http::Response<Vec<u8>>> for Response {
+    type Error = FromHttpResponseError<crate::Error>;
+
+    fn try_from(response: http::Response<Vec<u8>>) -> Result<Self, Self::Error> {
+        if response.status().as_u16() < 400 {
+            let response_body: ResponseBody =
+                match serde_json::from_slice(response.body().as_slice()) {
+                    Ok(val) => val,
+                    Err(err) => return Err(ResponseDeserializationError::new(err, response).into()),
+                };
+
+            Ok(Self { event_id: response_body.event_id })
+        } else {
+            match <crate::Error as EndpointError>::try_from_response(response) {
+                Ok(err) => Err(ServerError::Known(err).into()),
+                Err(response_err) => Err(ServerError::Unknown(response_err).into()),
+            }
+        }
+    }
+}
+
+impl<'a> ruma_api::OutgoingRequest for Request<'a> {
+    type EndpointError = crate::Error;
+    type IncomingResponse = Response;
+
+    /// Metadata for the `send_message_event` endpoint.
+    const METADATA: Metadata = METADATA;
+
+    fn try_into_http_request(
+        self,
+        base_url: &str,
+        access_token: Option<&str>,
+    ) -> Result<http::Request<Vec<u8>>, IntoHttpError> {
+        use http::header::{HeaderValue, AUTHORIZATION};
+        use percent_encoding::{utf8_percent_encode, NON_ALPHANUMERIC};
+
+        let http_request = http::Request::builder()
+            .method(http::Method::PUT)
+            .uri(format!(
+                "{}/_matrix/client/r0/rooms/{}/state/{}",
+                base_url.strip_suffix("/").unwrap_or(base_url),
+                utf8_percent_encode(self.room_id.as_str(), NON_ALPHANUMERIC),
+                utf8_percent_encode(self.content.event_type(), NON_ALPHANUMERIC),
+            ))
+            .header(
+                AUTHORIZATION,
+                HeaderValue::from_str(&format!(
+                    "Bearer {}",
+                    access_token.ok_or(IntoHttpError::NeedsAuthentication)?
+                ))?,
+            )
+            .body(serde_json::to_vec(&self.content)?)?;
+
+        Ok(http_request)
+    }
+}
+
+impl ruma_api::IncomingRequest for IncomingRequest {
+    type EndpointError = crate::Error;
+    type OutgoingResponse = Response;
+
+    /// Metadata for the `send_message_event` endpoint.
+    const METADATA: Metadata = METADATA;
 }