cow-test-cli 0.5.2

use anyhow::Context as _;
use clap::Args as ClapArgs;
use cow_settlement_client::{cow_settlement_interface::Pubkey, instruction::RemoveSolver};
use solana_sdk::{signature::Signer, transaction::Transaction};

use crate::cmd::Context;
use crate::utils::keypair::read_keypair_or;
use crate::utils::output::print_summary;
use crate::utils::pda::find_state_pda;

#[derive(ClapArgs)]
pub struct RemoveArgs {
    /// Address of the solver to revoke
    solver: Pubkey,

    /// Path to the solver-authority keypair, which authorizes the change and
    /// must sign it (defaults to the payer keypair)
    #[arg(long)]
    solver_authority: Option<String>,

    /// Account that receives the rent freed by removing the solver (defaults to
    /// the payer)
    #[arg(long)]
    rent_recipient: Option<Pubkey>,
}

pub fn run(ctx: Context, args: RemoveArgs) -> anyhow::Result<()> {
    let payer = ctx.payer.pubkey();
    let solver_authority = read_keypair_or(args.solver_authority, &ctx.payer)?;
    let solver_authority_pubkey = solver_authority.pubkey();
    // The freed rent lands on the payer unless another recipient is named.
    let rent_recipient = args.rent_recipient.unwrap_or(payer);

    let ix = RemoveSolver {
        program_id: ctx.program_id,
        authority: solver_authority_pubkey,
        rent_recipient,
        solver: args.solver,
    };

    let blockhash = ctx
        .rpc
        .get_latest_blockhash()
        .context("failed to fetch blockhash")?;
    let tx = Transaction::new_signed_with_payer(
        &[ix.into()],
        Some(&payer),
        &[&ctx.payer, &*solver_authority],
        blockhash,
    );
    let sig = ctx
        .rpc
        .send_and_confirm_transaction(&tx)
        .context("transaction failed")?;

    let state_pda = find_state_pda(&ctx.program_id);
    print_summary(&[
        ("signature", &sig),
        ("removed solver", &args.solver),
        ("solverAuthority", &solver_authority_pubkey),
        ("rentRecipient", &rent_recipient),
        ("statePda", &state_pda),
    ]);

    Ok(())
}