clmm-common 0.1.39

use borsh::{BorshDeserialize, BorshSerialize};
use solana_program::instruction::{AccountMeta, Instruction};
use solana_program::pubkey::Pubkey;

use crate::program::MINE_PROGRAM_ID;
use crate::utils::sighash;

#[derive(BorshSerialize, BorshDeserialize, PartialEq, Debug, Clone)]
pub struct TransferAdmin {
    pub new_authority: Pubkey,
}

pub fn transfer_authority(rewarder: Pubkey, admin: Pubkey, next_admin: Pubkey) -> Instruction {
    let data = &TransferAdmin {
        new_authority: next_admin,
    };
    let mut dsa = data.try_to_vec().unwrap();
    let mut distor = sighash::sighash("global", "transfer_authority").to_vec();
    distor.append(&mut dsa);

    Instruction {
        program_id: MINE_PROGRAM_ID,
        accounts: vec![
            AccountMeta::new_readonly(admin, true),
            AccountMeta::new(rewarder, false),
        ],
        data: distor,
    }
}