staking: remove next rate api

Co-authored-by: Finch Foner <[email protected]>
penumbra-zone · Nov 14, 2023 · 3dc6b49 · 3dc6b49
1 parent ec58851
commit 3dc6b49
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Showing 3 changed files with 5 additions and 76 deletions.
diff --git a/crates/core/component/stake/src/component/rpc.rs b/crates/core/component/stake/src/component/rpc.rs
@@ -6,9 +6,9 @@ use penumbra_chain::component::StateReadExt as _;
 use penumbra_proto::{
     core::component::stake::v1alpha1::{
         query_service_server::QueryService, CurrentValidatorRateRequest,
-        CurrentValidatorRateResponse, NextValidatorRateRequest, NextValidatorRateResponse,
-        ValidatorInfoRequest, ValidatorInfoResponse, ValidatorPenaltyRequest,
-        ValidatorPenaltyResponse, ValidatorStatusRequest, ValidatorStatusResponse,
+        CurrentValidatorRateResponse, ValidatorInfoRequest, ValidatorInfoResponse,
+        ValidatorPenaltyRequest, ValidatorPenaltyResponse, ValidatorStatusRequest,
+        ValidatorStatusResponse,
     },
     DomainType,
 };
@@ -168,34 +168,4 @@ impl QueryService for Server {
             None => Err(Status::not_found("current validator rate not found")),
         }
     }
-
-    #[instrument(skip(self, request))]
-    async fn next_validator_rate(
-        &self,
-        request: tonic::Request<NextValidatorRateRequest>,
-    ) -> Result<tonic::Response<NextValidatorRateResponse>, Status> {
-        let state = self.storage.latest_snapshot();
-        state
-            .check_chain_id(&request.get_ref().chain_id)
-            .await
-            .map_err(|e| tonic::Status::unknown(format!("chain_id not OK: {e}")))?;
-        let identity_key = request
-            .into_inner()
-            .identity_key
-            .ok_or_else(|| tonic::Status::invalid_argument("empty message"))?
-            .try_into()
-            .map_err(|_| tonic::Status::invalid_argument("invalid identity key"))?;
-
-        let rate_data = state
-            .next_validator_rate(&identity_key)
-            .await
-            .map_err(|e| tonic::Status::internal(e.to_string()))?;
-
-        match rate_data {
-            Some(r) => Ok(tonic::Response::new(NextValidatorRateResponse {
-                data: Some(r.into()),
-            })),
-            None => Err(Status::not_found("next validator rate not found")),
-        }
-    }
 }
diff --git a/crates/core/component/stake/src/identity_key.rs b/crates/core/component/stake/src/identity_key.rs
@@ -1,5 +1,5 @@
 use penumbra_proto::{
-    core::component::stake::v1alpha1::{CurrentValidatorRateRequest, NextValidatorRateRequest},
+    core::component::stake::v1alpha1::CurrentValidatorRateRequest,
     // TODO: why is this not in the keys crate?
     core::keys::v1alpha1 as pb,
     serializers::bech32str::{self, validator_identity_key::BECH32_PREFIX},
@@ -72,25 +72,6 @@ impl TryFrom<pb::IdentityKey> for IdentityKey {
     }
 }
 
-impl From<IdentityKey> for NextValidatorRateRequest {
-    fn from(k: IdentityKey) -> Self {
-        NextValidatorRateRequest {
-            identity_key: Some(k.into()),
-            chain_id: Default::default(),
-        }
-    }
-}
-
-impl TryFrom<NextValidatorRateRequest> for IdentityKey {
-    type Error = anyhow::Error;
-    fn try_from(value: NextValidatorRateRequest) -> Result<Self, Self::Error> {
-        value
-            .identity_key
-            .ok_or_else(|| anyhow::anyhow!("empty NextValidatorRateRequest message"))?
-            .try_into()
-    }
-}
-
 impl From<IdentityKey> for CurrentValidatorRateRequest {
     fn from(k: IdentityKey) -> Self {
         CurrentValidatorRateRequest {

diff --git a/crates/core/component/stake/src/rate.rs b/crates/core/component/stake/src/rate.rs
@@ -2,10 +2,7 @@
 
 use penumbra_num::Amount;
 use penumbra_proto::core::component::stake::v1alpha1::CurrentValidatorRateResponse;
-use penumbra_proto::{
-    core::component::stake::v1alpha1::NextValidatorRateResponse,
-    penumbra::core::component::stake::v1alpha1 as pb, DomainType, TypeUrl,
-};
+use penumbra_proto::{penumbra::core::component::stake::v1alpha1 as pb, DomainType, TypeUrl};
 use serde::{Deserialize, Serialize};
 
 use crate::{validator::State, FundingStream, IdentityKey};
@@ -254,25 +251,6 @@ impl TryFrom<pb::BaseRateData> for BaseRateData {
     }
 }
 
-impl From<RateData> for NextValidatorRateResponse {
-    fn from(r: RateData) -> Self {
-        NextValidatorRateResponse {
-            data: Some(r.into()),
-        }
-    }
-}
-
-impl TryFrom<NextValidatorRateResponse> for RateData {
-    type Error = anyhow::Error;
-
-    fn try_from(value: NextValidatorRateResponse) -> Result<Self, Self::Error> {
-        value
-            .data
-            .ok_or_else(|| anyhow::anyhow!("empty NextValidatorRateResponse message"))?
-            .try_into()
-    }
-}
-
 impl From<RateData> for CurrentValidatorRateResponse {
     fn from(r: RateData) -> Self {
         CurrentValidatorRateResponse {