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Boot VoteTransaction

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This commit is contained in:
Greg Fitzgerald
2019-03-25 16:08:22 -06:00
committed by Grimes
parent e8814b1297
commit 4bc3f70150
10 changed files with 89 additions and 157 deletions
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1
programs/vote_api/src/lib.rs
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@ -1,7 +1,6 @@
pub mod vote_instruction;
pub mod vote_processor;
pub mod vote_state;
pub mod vote_transaction;
use solana_sdk::pubkey::Pubkey;

86
programs/vote_api/src/vote_transaction.rs
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@ -1,86 +0,0 @@
//! The `vote_transaction` module provides functionality for creating vote transactions.
use crate::vote_instruction::{Vote, VoteInstruction};
use solana_sdk::hash::Hash;
use solana_sdk::pubkey::Pubkey;
use solana_sdk::signature::{Keypair, KeypairUtil};
use solana_sdk::transaction::Transaction;
pub struct VoteTransaction {}
impl VoteTransaction {
pub fn new_vote<T: KeypairUtil>(
staking_account: &Pubkey,
authorized_voter_keypair: &T,
slot: u64,
recent_blockhash: Hash,
fee: u64,
) -> Transaction {
let ix = VoteInstruction::new_vote(staking_account, Vote { slot });
Transaction::new_signed_instructions(
&[authorized_voter_keypair],
vec![ix],
recent_blockhash,
fee,
)
}
/// Fund or create the staking account with lamports
pub fn new_account(
from_keypair: &Keypair,
staker_id: &Pubkey,
recent_blockhash: Hash,
lamports: u64,
fee: u64,
) -> Transaction {
let from_id = from_keypair.pubkey();
let ixs = VoteInstruction::new_account(&from_id, staker_id, lamports);
Transaction::new_signed_instructions(&[from_keypair], ixs, recent_blockhash, fee)
}
/// Fund or create the staking account with lamports
pub fn new_account_with_delegate(
from_keypair: &Keypair,
voter_keypair: &Keypair,
delegate_id: &Pubkey,
recent_blockhash: Hash,
lamports: u64,
fee: u64,
) -> Transaction {
let from_id = from_keypair.pubkey();
let voter_id = voter_keypair.pubkey();
let mut ixs = VoteInstruction::new_account(&from_id, &voter_id, lamports);
let delegate_ix = VoteInstruction::new_delegate_stake(&voter_id, &delegate_id);
ixs.push(delegate_ix);
Transaction::new_signed_instructions(
&[from_keypair, voter_keypair],
ixs,
recent_blockhash,
fee,
)
}
/// Choose a voter id to accept signed votes from
pub fn new_authorize_voter(
vote_keypair: &Keypair,
recent_blockhash: Hash,
authorized_voter_id: &Pubkey,
fee: u64,
) -> Transaction {
let ix = VoteInstruction::new_authorize_voter(&vote_keypair.pubkey(), authorized_voter_id);
Transaction::new_signed_instructions(&[vote_keypair], vec![ix], recent_blockhash, fee)
}
/// Choose a node id to `delegate` or `assign` this vote account to
pub fn delegate_vote_account<T: KeypairUtil>(
vote_keypair: &T,
recent_blockhash: Hash,
node_id: &Pubkey,
fee: u64,
) -> Transaction {
let ix = VoteInstruction::new_delegate_stake(&vote_keypair.pubkey(), node_id);
Transaction::new_signed_instructions(&[vote_keypair], vec![ix], recent_blockhash, fee)
}
}