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Add ResponseBuilder to rest_api

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This commit is contained in:
Paul Hauner
2019-09-02 14:29:36 +10:00
parent d05c2d4110
commit 6c50758bdf
4 changed files with 61 additions and 13 deletions
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19
beacon_node/rest_api/src/beacon.rs
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@@ -1,8 +1,9 @@
use super::{success_response, ApiResult};
use super::{success_response, ApiResult, ResponseBuilder};
use crate::{helpers::*, ApiError, UrlQuery};
use beacon_chain::{BeaconChain, BeaconChainTypes};
use hyper::{Body, Request};
use serde::Serialize;
use ssz_derive::Encode;
use std::sync::Arc;
use store::Store;
use types::{BeaconBlock, BeaconState, EthSpec, Hash256, Slot};
@@ -33,7 +34,7 @@ pub fn get_head<T: BeaconChainTypes + 'static>(req: Request<Body>) -> ApiResult
Ok(success_response(Body::from(json)))
}
#[derive(Serialize)]
#[derive(Serialize, Encode)]
#[serde(bound = "T: EthSpec")]
pub struct BlockResponse<T: EthSpec> {
pub root: Hash256,
@@ -77,11 +78,7 @@ pub fn get_block<T: BeaconChainTypes + 'static>(req: Request<Body>) -> ApiResult
beacon_block: block,
};
let json: String = serde_json::to_string(&response).map_err(|e| {
ApiError::ServerError(format!("Unable to serialize BlockResponse: {:?}", e))
})?;
Ok(success_response(Body::from(json)))
ResponseBuilder::new(&req).body(&response)
}
/// HTTP handler to return a `BeaconBlock` root at a given `slot`.
@@ -104,7 +101,7 @@ pub fn get_block_root<T: BeaconChainTypes + 'static>(req: Request<Body>) -> ApiR
Ok(success_response(Body::from(json)))
}
#[derive(Serialize)]
#[derive(Serialize, Encode)]
#[serde(bound = "T: EthSpec")]
pub struct StateResponse<T: EthSpec> {
pub root: Hash256,
@@ -144,11 +141,7 @@ pub fn get_state<T: BeaconChainTypes + 'static>(req: Request<Body>) -> ApiResult
beacon_state: state,
};
let json: String = serde_json::to_string(&response).map_err(|e| {
ApiError::ServerError(format!("Unable to serialize StateResponse: {:?}", e))
})?;
Ok(success_response(Body::from(json)))
ResponseBuilder::new(&req).body(&response)
}
/// HTTP handler to return a `BeaconState` root at a given `slot`.