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chore: remove unused

This commit is contained in:
Justin Starry 2020-02-03 17:02:33 +08:00 committed by Michael Vines
parent ebda95bd11
commit 4a3a830789
1 changed files with 0 additions and 22 deletions
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22
web3.js/src/stake-program.js
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@ -1,7 +1,6 @@
// @flow
import * as BufferLayout from 'buffer-layout';
import hasha from 'hasha';
import {encodeData} from './instruction';
import type {InstructionType} from './instruction';
@ -11,7 +10,6 @@ import {SystemProgram} from './system-program';
import {
SYSVAR_CLOCK_PUBKEY,
SYSVAR_RENT_PUBKEY,
SYSVAR_REWARDS_PUBKEY,
SYSVAR_STAKE_HISTORY_PUBKEY,
} from './sysvar';
import {Transaction, TransactionInstruction} from './transaction';
@ -163,26 +161,6 @@ export const StakeAuthorizationLayout = Object.freeze({
},
});
class RewardsPoolPublicKey extends PublicKey {
static get rewardsPoolBaseId(): PublicKey {
return new PublicKey('StakeRewards1111111111111111111111111111111');
}
/**
* Generate Derive a public key from another key, a seed, and a programId.
*/
static randomId(): PublicKey {
const randomInt = Math.floor(Math.random() * (256 - 1));
let pubkey = this.rewardsPoolBaseId;
for (let i = 0; i < randomInt; i++) {
const buffer = pubkey.toBuffer();
const hash = hasha(buffer, {algorithm: 'sha256'});
return new PublicKey('0x' + hash);
}
return pubkey;
}
}
/**
* Factory class for transactions to interact with the Stake program
*/