Remove more code not needed for Ledgeracio

src/frame/session.rs

@@ -51,9 +51,6 @@ pub trait Session: System {
     /// The validator account identifier type for the runtime.
     type ValidatorId: Parameter + Debug + Ord + Default + Send + Sync + 'static;
 
-    /// The session index identifier type for the runtime.
-    type SessionIndex: Parameter + Debug + Ord + Default + Send + Sync + 'static;
-
     /// The keys.
     type Keys: OpaqueKeys + Member + Parameter + Default;
 }
@@ -68,27 +65,6 @@ pub struct ValidatorsStore<T: Session> {
 
 default_impl!(ValidatorsStore);
 
-/// Current index of the session.
-#[derive(Encode, Store, Debug)]
-pub struct CurrentIndexStore<T: Session> {
-    #[store(returns = <T as Session>::SessionIndex)]
-    /// Marker for the runtime
-    pub _runtime: PhantomData<T>,
-}
-
-default_impl!(CurrentIndexStore);
-
-/// True if the underlying economic identities or weighting behind the validators
-/// has changed in the queued validator set.
-#[derive(Encode, Store, Debug)]
-pub struct QueuedChangedStore<T: Session> {
-    #[store(returns = bool)]
-    /// Marker for the runtime
-    pub _runtime: PhantomData<T>,
-}
-
-default_impl!(QueuedChangedStore);
-
 /// Set the session keys for a validator.
 #[derive(Encode, Call, Debug)]
 pub struct SetKeysCall<T: Session> {
@@ -97,21 +73,3 @@ pub struct SetKeysCall<T: Session> {
     /// The proof. This is not currently used and can be set to an empty vector.
     pub proof: Vec<u8>,
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::tests::test_client;
-
-    #[async_std::test]
-    #[ignore]
-    async fn test_state_read_free_balance() {
-        env_logger::try_init().ok();
-        let (client, _) = test_client().await;
-        assert!(client
-            .fetch(&QueuedChangedStore::default(), None)
-            .await
-            .unwrap()
-            .unwrap());
-    }
-}

src/frame/staking.rs

@@ -24,11 +24,6 @@ use codec::{
     Decode,
     Encode,
 };
-use frame_support::Parameter;
-use sp_runtime::traits::{
-    MaybeSerialize,
-    Member,
-};
 
 use std::{
     collections::BTreeMap,
@@ -69,27 +64,7 @@ pub struct SetPayeeCall<T: Staking> {
 
 /// The subset of the `frame::Trait` that a client must implement.
 #[module]
-pub trait Staking: Balances {
-    /// Data type used to index nominators in the compact type
-    type NominatorIndex: Parameter
-        + codec::Codec
-        + Member
-        + Default
-        + Copy
-        + MaybeSerialize
-        + Debug;
-
-    /// Data type used to index validators in the compact type.
-    type ValidatorIndex: Parameter
-        + codec::Codec
-        + Send
-        + Sync
-        + Default
-        + Member
-        + Copy
-        + MaybeSerialize
-        + Debug;
-}
+pub trait Staking: Balances {}
 
 /// Number of eras to keep in history.
 ///

src/runtimes.rs

@@ -146,10 +146,7 @@ pub trait Runtime: System + Sized + Send + Sync + 'static {
 #[derive(Debug, Clone, Eq, PartialEq)]
 pub struct DefaultNodeRuntime;
 
-impl Staking for DefaultNodeRuntime {
-    type NominatorIndex = u32;
-    type ValidatorIndex = u16;
-}
+impl Staking for DefaultNodeRuntime {}
 
 impl Runtime for DefaultNodeRuntime {
     type Signature = MultiSignature;
@@ -173,7 +170,6 @@ impl Balances for DefaultNodeRuntime {
 }
 
 impl Session for DefaultNodeRuntime {
-    type SessionIndex = u32;
     type ValidatorId = <Self as System>::AccountId;
     type Keys = BasicSessionKeys;
 }
@@ -213,7 +209,6 @@ impl Balances for NodeTemplateRuntime {
 }
 
 impl Session for NodeTemplateRuntime {
-    type SessionIndex = u32;
     type ValidatorId = <Self as System>::AccountId;
     type Keys = BasicSessionKeys;
 }
@@ -247,15 +242,11 @@ impl System for KusamaRuntime {
 }
 
 impl Session for KusamaRuntime {
-    type SessionIndex = u32;
     type ValidatorId = <Self as System>::AccountId;
     type Keys = SessionKeys;
 }
 
-impl Staking for KusamaRuntime {
-    type NominatorIndex = u32;
-    type ValidatorIndex = u16;
-}
+impl Staking for KusamaRuntime {}
 
 impl Balances for KusamaRuntime {
     type Balance = u128;