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Use palletId correctly for nominationPools (#7533)

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Jaco 2022-05-05 13:30:47 +02:00 committed by GitHub
parent b265c7f3ff
commit 97344da107
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1 changed files with 3 additions and 9 deletions
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12
packages/page-staking/src/usePoolAccounts.ts
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@ -11,20 +11,14 @@ import { createNamedHook, useApi } from '@polkadot/react-hooks';
import { bnToU8a, stringToU8a, u8aConcat } from '@polkadot/util';
const EMPTY_H256 = new Uint8Array(32);
const ADDR_PREFIX_SUB = stringToU8a('modlpy/npols');
const ADDR_PREFIX_POL = stringToU8a('modlpy/nopls');
const MOD_PREFIX = stringToU8a('modl');
export function createAccount (api: ApiPromise, poolId: BN, index: number): string {
return api.registry.createType(
'AccountId32',
u8aConcat(
// HACK: We have a naming issue between Substrate master as well as Westend. Since
// we don't quite have access to palletId, we here check the specName and adjust
// accordingly (We assume that all Polkadot will follow Westend, so keep Substrate
// as the odd one out... this may bite us)
api.runtimeVersion.specName.eq('node')
? ADDR_PREFIX_SUB
: ADDR_PREFIX_POL,
MOD_PREFIX,
api.consts.nominationPools.palletId.toU8a(),
new Uint8Array([index]),
bnToU8a(poolId, { bitLength: 32 }),
EMPTY_H256