light_registry/selection/
forester.rs

1use aligned_sized::aligned_sized;
2use anchor_lang::{prelude::*, solana_program::pubkey::Pubkey};
3
4use crate::{constants::FORESTER_SEED, protocol_config::state::ProtocolConfigPda};
5
6#[aligned_sized(anchor)]
7#[account]
8#[derive(Debug, Default, Copy, PartialEq, Eq)]
9pub struct ForesterPda {
10    pub authority: Pubkey,
11    pub config: ForesterConfig,
12    pub active_weight: u64,
13    /// Pending weight which will get active once the next epoch starts.
14    pub pending_weight: u64,
15    pub current_epoch: u64,
16    /// Link to previous compressed forester epoch account hash.
17    pub last_compressed_forester_epoch_pda_hash: [u8; 32],
18    pub last_registered_epoch: u64,
19}
20
21#[derive(Debug, Default, Clone, Copy, PartialEq, Eq, AnchorDeserialize, AnchorSerialize)]
22pub struct ForesterConfig {
23    /// Fee in percentage points.
24    pub fee: u64,
25}
26
27#[derive(Accounts)]
28#[instruction(bump: u8, forester_authority: Pubkey)]
29pub struct RegisterForester<'info> {
30    #[account(mut)]
31    pub fee_payer: Signer<'info>,
32    pub authority: Signer<'info>,
33    #[account(has_one = authority)]
34    pub protocol_config_pda: Account<'info, ProtocolConfigPda>,
35    #[account(init, seeds = [FORESTER_SEED, forester_authority.as_ref()], bump, space =ForesterPda::LEN , payer = fee_payer)]
36    pub forester_pda: Account<'info, ForesterPda>,
37    system_program: Program<'info, System>,
38}
39
40#[derive(Accounts)]
41pub struct UpdateForesterPda<'info> {
42    pub authority: Signer<'info>,
43    /// CHECK:
44    #[account(mut, has_one = authority)]
45    pub forester_pda: Account<'info, ForesterPda>,
46    pub new_authority: Option<Signer<'info>>,
47}
48
49#[derive(Accounts)]
50pub struct UpdateForesterPdaWeight<'info> {
51    pub authority: Signer<'info>,
52    #[account(has_one = authority)]
53    pub protocol_config_pda: Account<'info, ProtocolConfigPda>,
54    #[account(mut)]
55    pub forester_pda: Account<'info, ForesterPda>,
56}
light_registry/selection/forester.rs

light_registry/selection/
forester.rs
