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//! [GET /_matrix/client/r0/rooms/{roomId}/state](https://matrix.org/docs/spec/client_server/r0.6.0#get-matrix-client-r0-rooms-roomid-state)

use ruma_api::ruma_api;
use ruma_events::AnyStateEvent;
use ruma_identifiers::RoomId;
use ruma_serde::Raw;

ruma_api! {
    metadata: {
        description: "Get state events for a room.",
        method: GET,
        name: "get_state_events",
        path: "/_matrix/client/r0/rooms/:room_id/state",
        rate_limited: false,
        authentication: AccessToken,
    }

    request: {
        /// The room to look up the state for.
        #[ruma_api(path)]
        pub room_id: &'a RoomId,
    }

    response: {
        /// If the user is a member of the room this will be the current state of the room as a
        /// list of events. If the user has left the room then this will be the state of the
        /// room when they left as a list of events.
        #[ruma_api(body)]
        pub room_state: Vec<Raw<AnyStateEvent>>,
    }

    error: crate::Error
}

impl<'a> Request<'a> {
    /// Creates a new `Request` with the given room ID.
    pub fn new(room_id: &'a RoomId) -> Self {
        Self { room_id }
    }
}

impl Response {
    /// Creates a new `Response` with the given room state.
    pub fn new(room_state: Vec<Raw<AnyStateEvent>>) -> Self {
        Self { room_state }
    }
}