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Sort payouts from oldest to newest (#2952)

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Jaco Greeff 2020-06-14 11:23:22 +02:00 committed by GitHub
parent 2690131667
commit 6ec846d25e
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 19 additions and 6 deletions
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25
packages/page-staking/src/Payouts/PayButton.tsx
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@ -3,6 +3,7 @@
// of the Apache-2.0 license. See the LICENSE file for details.
import { SubmittableExtrinsic } from '@polkadot/api/types';
import { EraIndex } from '@polkadot/types/interfaces';
import { PayoutValidator } from './types';
import React, { useState, useEffect } from 'react';
@ -20,6 +21,11 @@ interface Props {
payout?: PayoutValidator | PayoutValidator[];
}
interface SinglePayout {
era: EraIndex;
validatorId: string;
}
function createExtrinsic (api: ApiPromise, payout: PayoutValidator | PayoutValidator[]): SubmittableExtrinsic<'promise'> | null {
if (Array.isArray(payout)) {
if (payout.length === 1) {
@ -27,11 +33,17 @@ function createExtrinsic (api: ApiPromise, payout: PayoutValidator | PayoutValid
}
return api.tx.utility.batch(
payout.reduce((calls: SubmittableExtrinsic<'promise'>[], { eras, validatorId }): SubmittableExtrinsic<'promise'>[] =>
calls.concat(
...eras.map(({ era }) => api.tx.staking.payoutStakers(validatorId, era))
), []
).filter((_, index) => index < MAX_BATCH_SIZE)
payout
.reduce((payouts: SinglePayout[], { eras, validatorId }): SinglePayout[] => {
eras.forEach(({ era }): void => {
payouts.push({ era, validatorId });
});
return payouts;
}, [])
.sort((a, b) => a.era.cmp(b.era))
.filter((_, index) => index < MAX_BATCH_SIZE)
.map(({ era, validatorId }) => api.tx.staking.payoutStakers(validatorId, era))
);
}
@ -41,8 +53,9 @@ function createExtrinsic (api: ApiPromise, payout: PayoutValidator | PayoutValid
? api.tx.staking.payoutStakers(validatorId, eras[0].era)
: api.tx.utility.batch(
eras
.map(({ era }) => api.tx.staking.payoutStakers(validatorId, era))
.sort((a, b) => a.era.cmp(b.era))
.filter((_, index) => index < MAX_BATCH_SIZE)
.map(({ era }) => api.tx.staking.payoutStakers(validatorId, era))
);
}