use anchor_lang::solana_program::account_info::AccountInfo;
use anchor_lang::solana_program::pubkey::Pubkey;
use anchor_lang::Result;
use anchor_lang::{context::CpiContext, Accounts};
pub fn token_group_initialize<'info>(
ctx: CpiContext<'_, '_, '_, 'info, TokenGroupInitialize<'info>>,
update_authority: Option<Pubkey>,
max_size: u32,
) -> Result<()> {
let ix = spl_token_group_interface::instruction::initialize_group(
ctx.accounts.token_program_id.key,
ctx.accounts.group.key,
ctx.accounts.mint.key,
ctx.accounts.mint_authority.key,
update_authority,
max_size,
);
anchor_lang::solana_program::program::invoke_signed(
&ix,
&[
ctx.accounts.token_program_id,
ctx.accounts.group,
ctx.accounts.mint,
ctx.accounts.mint_authority,
],
ctx.signer_seeds,
)
.map_err(Into::into)
}
#[derive(Accounts)]
pub struct TokenGroupInitialize<'info> {
pub token_program_id: AccountInfo<'info>,
pub group: AccountInfo<'info>,
pub mint: AccountInfo<'info>,
pub mint_authority: AccountInfo<'info>,
}
pub fn token_member_initialize<'info>(
ctx: CpiContext<'_, '_, '_, 'info, TokenMemberInitialize<'info>>,
) -> Result<()> {
let ix = spl_token_group_interface::instruction::initialize_member(
ctx.accounts.token_program_id.key,
ctx.accounts.member.key,
ctx.accounts.member_mint.key,
ctx.accounts.member_mint_authority.key,
ctx.accounts.group.key,
ctx.accounts.group_update_authority.key,
);
anchor_lang::solana_program::program::invoke_signed(
&ix,
&[
ctx.accounts.token_program_id,
ctx.accounts.member,
ctx.accounts.member_mint,
ctx.accounts.member_mint_authority,
ctx.accounts.group,
ctx.accounts.group_update_authority,
],
ctx.signer_seeds,
)
.map_err(Into::into)
}
#[derive(Accounts)]
pub struct TokenMemberInitialize<'info> {
pub token_program_id: AccountInfo<'info>,
pub member: AccountInfo<'info>,
pub member_mint: AccountInfo<'info>,
pub member_mint_authority: AccountInfo<'info>,
pub group: AccountInfo<'info>,
pub group_update_authority: AccountInfo<'info>,
}