sol_did/instructions/
close.rs

1use crate::constants::DID_ACCOUNT_SEED;
2use crate::state::{DidAccount, Secp256k1RawSignature};
3use anchor_lang::prelude::*;
4
5pub fn close(ctx: Context<Close>, eth_signature: Option<Secp256k1RawSignature>) -> Result<()> {
6    let data = &mut ctx.accounts.did_data;
7    if eth_signature.is_some() {
8        data.nonce += 1;
9    }
10
11    Ok(())
12}
13
14#[derive(Accounts)]
15#[instruction(eth_signature: Option<Secp256k1RawSignature>)]
16pub struct Close<'info> {
17    #[account(
18        mut,
19        close = destination,
20        seeds = [DID_ACCOUNT_SEED.as_bytes(), did_data.initial_verification_method.key_data.as_ref()],
21        bump = did_data.bump,
22        constraint = did_data.find_authority_constraint(&authority.key(), &[], eth_signature.as_ref(), None).is_some(),
23    )]
24    pub did_data: Account<'info, DidAccount>,
25    pub authority: Signer<'info>,
26    /// CHECK: Rent destination account does not need to satisfy the any constraints.
27    #[account(mut)]
28    pub destination: UncheckedAccount<'info>,
29    pub system_program: Program<'info, System>,
30}
sol_did/instructions/close.rs

sol_did/instructions/
close.rs
