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use borsh::{BorshDeserialize, BorshSerialize};
#[cfg(feature = "serde-feature")]
use serde::{Deserialize, Serialize};
use solana_program::{
instruction::{AccountMeta, Instruction},
pubkey::Pubkey,
system_program, sysvar,
};
use crate::instruction::MetadataInstruction;
pub fn close_escrow_account(
program_id: Pubkey,
escrow_account: Pubkey,
metadata_account: Pubkey,
mint_account: Pubkey,
edition_account: Pubkey,
payer_account: Pubkey,
token_account: Pubkey,
) -> Instruction {
let accounts = vec![
AccountMeta::new(escrow_account, false),
AccountMeta::new(metadata_account, false),
AccountMeta::new_readonly(mint_account, false),
AccountMeta::new_readonly(token_account, false),
AccountMeta::new_readonly(edition_account, false),
AccountMeta::new(payer_account, true),
AccountMeta::new_readonly(system_program::id(), false),
AccountMeta::new_readonly(sysvar::instructions::id(), false),
];
let data = MetadataInstruction::CloseEscrowAccount
.try_to_vec()
.unwrap();
Instruction {
program_id,
accounts,
data,
}
}
pub fn create_escrow_account(
program_id: Pubkey,
escrow_account: Pubkey,
metadata_account: Pubkey,
mint_account: Pubkey,
token_account: Pubkey,
edition_account: Pubkey,
payer_account: Pubkey,
authority: Option<Pubkey>,
) -> Instruction {
let mut accounts = vec![
AccountMeta::new(escrow_account, false),
AccountMeta::new(metadata_account, false),
AccountMeta::new_readonly(mint_account, false),
AccountMeta::new_readonly(token_account, false),
AccountMeta::new_readonly(edition_account, false),
AccountMeta::new(payer_account, true),
AccountMeta::new_readonly(solana_program::system_program::id(), false),
AccountMeta::new_readonly(sysvar::instructions::id(), false),
];
if let Some(authority) = authority {
accounts.push(AccountMeta::new_readonly(authority, true));
}
let data = MetadataInstruction::CreateEscrowAccount
.try_to_vec()
.unwrap();
Instruction {
program_id,
accounts,
data,
}
}
#[repr(C)]
#[cfg_attr(feature = "serde-feature", derive(Serialize, Deserialize))]
#[derive(BorshSerialize, BorshDeserialize, PartialEq, Eq, Debug, Clone)]
pub struct TransferOutOfEscrowArgs {
pub amount: u64,
}
pub fn transfer_out_of_escrow(
program_id: Pubkey,
escrow: Pubkey,
metadata: Pubkey,
payer: Pubkey,
attribute_mint: Pubkey,
attribute_src: Pubkey,
attribute_dst: Pubkey,
escrow_mint: Pubkey,
escrow_account: Pubkey,
authority: Option<Pubkey>,
amount: u64,
) -> Instruction {
let mut accounts = vec![
AccountMeta::new_readonly(escrow, false),
AccountMeta::new(metadata, false),
AccountMeta::new(payer, true),
AccountMeta::new_readonly(attribute_mint, false),
AccountMeta::new(attribute_src, false),
AccountMeta::new(attribute_dst, false),
AccountMeta::new_readonly(escrow_mint, false),
AccountMeta::new_readonly(escrow_account, false),
AccountMeta::new_readonly(solana_program::system_program::id(), false),
AccountMeta::new_readonly(spl_associated_token_account::id(), false),
AccountMeta::new_readonly(spl_token::id(), false),
AccountMeta::new_readonly(sysvar::instructions::id(), false),
];
if let Some(authority) = authority {
accounts.push(AccountMeta::new_readonly(authority, true));
}
let data = MetadataInstruction::TransferOutOfEscrow(TransferOutOfEscrowArgs { amount })
.try_to_vec()
.unwrap();
Instruction {
program_id,
accounts,
data,
}
}