miraland-vote-program 1.18.4

Miraland Vote program
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104

use {
    solana_program::vote::{
        self,
        state::{Vote, VoteStateUpdate},
    },
    solana_sdk::{
        clock::Slot,
        hash::Hash,
        signature::{Keypair, Signer},
        transaction::Transaction,
    },
};

pub fn new_vote_transaction(
    slots: Vec<Slot>,
    bank_hash: Hash,
    blockhash: Hash,
    node_keypair: &Keypair,
    vote_keypair: &Keypair,
    authorized_voter_keypair: &Keypair,
    switch_proof_hash: Option<Hash>,
) -> Transaction {
    let votes = Vote::new(slots, bank_hash);
    let vote_ix = if let Some(switch_proof_hash) = switch_proof_hash {
        vote::instruction::vote_switch(
            &vote_keypair.pubkey(),
            &authorized_voter_keypair.pubkey(),
            votes,
            switch_proof_hash,
        )
    } else {
        vote::instruction::vote(
            &vote_keypair.pubkey(),
            &authorized_voter_keypair.pubkey(),
            votes,
        )
    };

    let mut vote_tx = Transaction::new_with_payer(&[vote_ix], Some(&node_keypair.pubkey()));

    vote_tx.partial_sign(&[node_keypair], blockhash);
    vote_tx.partial_sign(&[authorized_voter_keypair], blockhash);
    vote_tx
}

pub fn new_vote_state_update_transaction(
    vote_state_update: VoteStateUpdate,
    blockhash: Hash,
    node_keypair: &Keypair,
    vote_keypair: &Keypair,
    authorized_voter_keypair: &Keypair,
    switch_proof_hash: Option<Hash>,
) -> Transaction {
    let vote_ix = if let Some(switch_proof_hash) = switch_proof_hash {
        vote::instruction::update_vote_state_switch(
            &vote_keypair.pubkey(),
            &authorized_voter_keypair.pubkey(),
            vote_state_update,
            switch_proof_hash,
        )
    } else {
        vote::instruction::update_vote_state(
            &vote_keypair.pubkey(),
            &authorized_voter_keypair.pubkey(),
            vote_state_update,
        )
    };

    let mut vote_tx = Transaction::new_with_payer(&[vote_ix], Some(&node_keypair.pubkey()));

    vote_tx.partial_sign(&[node_keypair], blockhash);
    vote_tx.partial_sign(&[authorized_voter_keypair], blockhash);
    vote_tx
}

pub fn new_compact_vote_state_update_transaction(
    vote_state_update: VoteStateUpdate,
    blockhash: Hash,
    node_keypair: &Keypair,
    vote_keypair: &Keypair,
    authorized_voter_keypair: &Keypair,
    switch_proof_hash: Option<Hash>,
) -> Transaction {
    let vote_ix = if let Some(switch_proof_hash) = switch_proof_hash {
        vote::instruction::compact_update_vote_state_switch(
            &vote_keypair.pubkey(),
            &authorized_voter_keypair.pubkey(),
            vote_state_update,
            switch_proof_hash,
        )
    } else {
        vote::instruction::compact_update_vote_state(
            &vote_keypair.pubkey(),
            &authorized_voter_keypair.pubkey(),
            vote_state_update,
        )
    };

    let mut vote_tx = Transaction::new_with_payer(&[vote_ix], Some(&node_keypair.pubkey()));

    vote_tx.partial_sign(&[node_keypair], blockhash);
    vote_tx.partial_sign(&[authorized_voter_keypair], blockhash);
    vote_tx
}