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Fix nomination pools pending rewards RPC (#12095)

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* Fix nomination pools pending rewards RPC

* Fix node

* Update frame/nomination-pools/src/lib.rs

* Fix docs
This commit is contained in:
Kian Paimani
2022-08-28 13:55:54 +01:00
committed by GitHub
parent 9e5b211828
commit 8d481f55c3
3 changed files with 65 additions and 8 deletions
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substrate/frame/nomination-pools/src/lib.rs
+11 -7
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@@ -2156,16 +2156,20 @@ pub mod pallet {
impl<T: Config> Pallet<T> {
/// Returns the pending rewards for the specified `member_account`.
///
/// In the case of error the function returns balance of zero.
pub fn pending_rewards(member_account: T::AccountId) -> BalanceOf<T> {
/// In the case of error, `None` is returned.
pub fn pending_rewards(member_account: T::AccountId) -> Option<BalanceOf<T>> {
if let Some(pool_member) = PoolMembers::<T>::get(member_account) {
if let Some(reward_pool) = RewardPools::<T>::get(pool_member.pool_id) {
return pool_member
.pending_rewards(reward_pool.last_recorded_reward_counter())
.unwrap_or_default()
if let Some((reward_pool, bonded_pool)) = RewardPools::<T>::get(pool_member.pool_id)
.zip(BondedPools::<T>::get(pool_member.pool_id))
{
let current_reward_counter = reward_pool
.current_reward_counter(pool_member.pool_id, bonded_pool.points)
.ok()?;
return pool_member.pending_rewards(current_reward_counter).ok()
}
}
BalanceOf::<T>::default()
None
}
/// The amount of bond that MUST REMAIN IN BONDED in ALL POOLS.