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Moved beacon chain from request functionality into its own function.

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This commit is contained in:
Luke Anderson
2019-09-04 22:03:55 +10:00
parent 01b652ab0e
commit eeba69cd0f
3 changed files with 10 additions and 28 deletions
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20
beacon_node/rest_api/src/beacon.rs
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@@ -109,10 +109,7 @@ pub fn get_block<T: BeaconChainTypes + 'static>(req: Request<Body>) -> ApiResult
/// HTTP handler to return a `BeaconBlock` root at a given `slot`.
pub fn get_block_root<T: BeaconChainTypes + 'static>(req: Request<Body>) -> ApiResult {
let beacon_chain = req
.extensions()
.get::<Arc<BeaconChain<T>>>()
.ok_or_else(|| ApiError::ServerError("Beacon chain extension missing".to_string()))?;
let beacon_chain = get_beacon_chain_from_request::<T>(&req)?;
let slot_string = UrlQuery::from_request(&req)?.only_one("slot")?;
let target = parse_slot(&slot_string)?;
@@ -163,10 +160,7 @@ pub struct StateResponse<T: EthSpec> {
/// Will not return a state if the request slot is in the future. Will return states higher than
/// the current head by skipping slots.
pub fn get_state<T: BeaconChainTypes + 'static>(req: Request<Body>) -> ApiResult {
let beacon_chain = req
.extensions()
.get::<Arc<BeaconChain<T>>>()
.ok_or_else(|| ApiError::ServerError("Beacon chain extension missing".to_string()))?;
let beacon_chain = get_beacon_chain_from_request::<T>(&req)?;
let (key, value) = match UrlQuery::from_request(&req) {
Ok(query) => {
@@ -220,10 +214,7 @@ pub fn get_state<T: BeaconChainTypes + 'static>(req: Request<Body>) -> ApiResult
/// Will not return a state if the request slot is in the future. Will return states higher than
/// the current head by skipping slots.
pub fn get_state_root<T: BeaconChainTypes + 'static>(req: Request<Body>) -> ApiResult {
let beacon_chain = req
.extensions()
.get::<Arc<BeaconChain<T>>>()
.ok_or_else(|| ApiError::ServerError("Beacon chain extension missing".to_string()))?;
let beacon_chain = get_beacon_chain_from_request::<T>(&req)?;
let slot_string = UrlQuery::from_request(&req)?.only_one("slot")?;
let slot = parse_slot(&slot_string)?;
@@ -240,10 +231,7 @@ pub fn get_state_root<T: BeaconChainTypes + 'static>(req: Request<Body>) -> ApiR
pub fn get_current_finalized_checkpoint<T: BeaconChainTypes + 'static>(
req: Request<Body>,
) -> ApiResult {
let beacon_chain = req
.extensions()
.get::<Arc<BeaconChain<T>>>()
.ok_or_else(|| ApiError::ServerError("Beacon chain extension missing".to_string()))?;
let beacon_chain = get_beacon_chain_from_request::<T>(&req)?;
let checkpoint = beacon_chain
.head()