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Adding delegate for pNFT editions. #1130

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Jun 27, 2023
Merged

Adding delegate for pNFT editions. #1130

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4 changes: 3 additions & 1 deletion token-metadata/program/src/processor/delegate/delegate.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -283,7 +283,8 @@ fn create_persistent_delegate_v1(

// programmables assets can have delegates from any role apart from `Standard`
match metadata.token_standard {
Some(TokenStandard::ProgrammableNonFungible) => {
Some(TokenStandard::ProgrammableNonFungible)
| Some(TokenStandard::ProgrammableNonFungibleEdition) => {
if matches!(role, TokenDelegateRole::Standard) {
return Err(MetadataError::InvalidDelegateRole.into());
}
Expand Down Expand Up @@ -462,6 +463,7 @@ fn create_persistent_delegate_v1(
if matches!(
metadata.token_standard,
Some(TokenStandard::ProgrammableNonFungible)
| Some(TokenStandard::ProgrammableNonFungibleEdition)
) {
if let Some(master_edition_info) = ctx.accounts.master_edition_info {
freeze(
Expand Down
77 changes: 76 additions & 1 deletion token-metadata/program/tests/delegate.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,8 @@ mod delegate {
instruction::{DelegateArgs, MetadataDelegateRole},
pda::{find_metadata_delegate_record_account, find_token_record_account},
state::{
Key, Metadata, MetadataDelegateRecord, TokenDelegateRole, TokenRecord, TokenStandard,
Key, Metadata, MetadataDelegateRecord, PrintSupply, TokenDelegateRole, TokenRecord,
TokenStandard,
},
};
use num_traits::FromPrimitive;
Expand Down Expand Up @@ -93,6 +94,80 @@ mod delegate {
}
}

#[tokio::test]
async fn set_transfer_delegate_programmable_nonfungible_edition() {
let mut context = program_test().start_with_context().await;

// asset

let mut master_asset = DigitalAsset::default();
master_asset
.create_and_mint_with_supply(
&mut context,
TokenStandard::ProgrammableNonFungible,
None,
None,
1,
PrintSupply::Unlimited,
)
.await
.unwrap();

assert!(master_asset.token.is_some());

let test_master_edition = MasterEditionV2::new_from_asset(&master_asset);
let mut test_edition_marker =
EditionMarker::new_from_asset(&master_asset, &test_master_edition, 1);

test_edition_marker
.create_from_asset(&mut context)
.await
.unwrap();

// delegates the asset for transfer

let user = Keypair::new();
let user_pubkey = user.pubkey();
let payer = Keypair::from_bytes(&context.payer.to_bytes()).unwrap();

test_edition_marker
.delegate_asset(
&mut context,
payer,
user_pubkey,
DelegateArgs::TransferV1 {
amount: 1,
authorization_data: None,
},
)
.await
.unwrap();

// asserts

let (pda_key, _) = find_token_record_account(
&test_edition_marker.mint.pubkey(),
&test_edition_marker.token.pubkey(),
);

let pda = get_account(&mut context, &pda_key).await;
let token_record: TokenRecord = try_from_slice_unchecked(&pda.data).unwrap();

assert_eq!(token_record.key, Key::TokenRecord);
assert_eq!(token_record.delegate, Some(user_pubkey));
assert_eq!(
token_record.delegate_role,
Some(TokenDelegateRole::Transfer)
);

let account = get_account(&mut context, &test_edition_marker.token.pubkey()).await;
let token_account = Account::unpack(&account.data).unwrap();

assert!(token_account.is_frozen());
assert_eq!(token_account.delegate, COption::Some(user_pubkey));
assert_eq!(token_account.delegated_amount, 1);
}

#[tokio::test]
async fn set_collection_delegate_programmable_nonfungible() {
let mut context = program_test().start_with_context().await;
Expand Down
146 changes: 141 additions & 5 deletions token-metadata/program/tests/utils/edition_marker.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -2,12 +2,12 @@ use borsh::BorshSerialize;
use mpl_token_metadata::{
instruction::{
self,
builders::{BurnBuilder, PrintBuilder, TransferBuilder},
BurnArgs, InstructionBuilder, MetadataInstruction,
builders::{BurnBuilder, DelegateBuilder, PrintBuilder, TransferBuilder},
BurnArgs, DelegateArgs, InstructionBuilder, MetadataDelegateRole, MetadataInstruction,
MintNewEditionFromMasterEditionViaTokenArgs, PrintArgs, TransferArgs,
},
pda::{find_token_record_account, MARKER},
state::{TokenMetadataAccount, EDITION, EDITION_MARKER_BIT_SIZE, PREFIX},
pda::{find_metadata_delegate_record_account, find_token_record_account, MARKER},
state::{ProgrammableConfig, TokenMetadataAccount, EDITION, EDITION_MARKER_BIT_SIZE, PREFIX},
ID,
};
use solana_program::{
Expand All @@ -17,7 +17,8 @@ use solana_program::{
};
use solana_program_test::BanksClientError;
use solana_sdk::{
pubkey::Pubkey, signature::Signer, signer::keypair::Keypair, transaction::Transaction,
compute_budget::ComputeBudgetInstruction, pubkey::Pubkey, signature::Signer,
signer::keypair::Keypair, transaction::Transaction,
};
use spl_associated_token_account::{
get_associated_token_address, instruction::create_associated_token_account,
Expand Down Expand Up @@ -640,4 +641,139 @@ impl EditionMarker {

md_account.is_some() && token_account.is_some() && print_edition_account.is_some()
}

pub async fn delegate_asset(
&mut self,
context: &mut ProgramTestContext,
payer: Keypair,
delegate: Pubkey,
args: DelegateArgs,
) -> Result<Option<Pubkey>, BanksClientError> {
let mut builder = DelegateBuilder::new();
builder
.delegate(delegate)
.mint(self.mint.pubkey())
.metadata(self.new_metadata_pubkey)
.payer(payer.pubkey())
.authority(payer.pubkey())
.spl_token_program(spl_token::ID)
.master_edition(self.new_edition_pubkey)
.token(self.token.pubkey());

let mut delegate_or_token_record = None;

match args {
// Token delegates.
DelegateArgs::SaleV1 { .. }
| DelegateArgs::TransferV1 { .. }
| DelegateArgs::UtilityV1 { .. }
| DelegateArgs::StakingV1 { .. }
| DelegateArgs::LockedTransferV1 { .. } => {
let (token_record, _) =
find_token_record_account(&self.mint.pubkey(), &self.token.pubkey());
builder.token_record(token_record);
delegate_or_token_record = Some(token_record);
}
DelegateArgs::StandardV1 { .. } => { /* nothing to add */ }

// Metadata delegates.
DelegateArgs::CollectionV1 { .. } => {
let (delegate_record, _) = find_metadata_delegate_record_account(
&self.mint.pubkey(),
MetadataDelegateRole::Collection,
&payer.pubkey(),
&delegate,
);
builder.delegate_record(delegate_record);
delegate_or_token_record = Some(delegate_record);
}
DelegateArgs::DataV1 { .. } => {
let (delegate_record, _) = find_metadata_delegate_record_account(
&self.mint.pubkey(),
MetadataDelegateRole::Data,
&payer.pubkey(),
&delegate,
);
builder.delegate_record(delegate_record);
delegate_or_token_record = Some(delegate_record);
}
DelegateArgs::ProgrammableConfigV1 { .. } => {
let (delegate_record, _) = find_metadata_delegate_record_account(
&self.mint.pubkey(),
MetadataDelegateRole::ProgrammableConfig,
&payer.pubkey(),
&delegate,
);
builder.delegate_record(delegate_record);
delegate_or_token_record = Some(delegate_record);
}
DelegateArgs::AuthorityItemV1 { .. } => {
let (delegate_record, _) = find_metadata_delegate_record_account(
&self.mint.pubkey(),
MetadataDelegateRole::AuthorityItem,
&payer.pubkey(),
&delegate,
);
builder.delegate_record(delegate_record);
delegate_or_token_record = Some(delegate_record);
}
DelegateArgs::DataItemV1 { .. } => {
let (delegate_record, _) = find_metadata_delegate_record_account(
&self.mint.pubkey(),
MetadataDelegateRole::DataItem,
&payer.pubkey(),
&delegate,
);
builder.delegate_record(delegate_record);
delegate_or_token_record = Some(delegate_record);
}
DelegateArgs::CollectionItemV1 { .. } => {
let (delegate_record, _) = find_metadata_delegate_record_account(
&self.mint.pubkey(),
MetadataDelegateRole::CollectionItem,
&payer.pubkey(),
&delegate,
);
builder.delegate_record(delegate_record);
delegate_or_token_record = Some(delegate_record);
}
DelegateArgs::ProgrammableConfigItemV1 { .. } => {
let (delegate_record, _) = find_metadata_delegate_record_account(
&self.mint.pubkey(),
MetadataDelegateRole::ProgrammableConfigItem,
&payer.pubkey(),
&delegate,
);
builder.delegate_record(delegate_record);
delegate_or_token_record = Some(delegate_record);
}
}

// determines if we need to set the rule set
let metadata_account = get_account(context, &self.metadata_pubkey).await;
let metadata: mpl_token_metadata::state::Metadata =
try_from_slice_unchecked(&metadata_account.data).unwrap();

if let Some(ProgrammableConfig::V1 {
rule_set: Some(rule_set),
}) = metadata.programmable_config
{
builder.authorization_rules(rule_set);
builder.authorization_rules_program(mpl_token_auth_rules::ID);
}

let compute_ix = ComputeBudgetInstruction::set_compute_unit_limit(400_000);

let delegate_ix = builder.build(args.clone()).unwrap().instruction();

let tx = Transaction::new_signed_with_payer(
&[compute_ix, delegate_ix],
Some(&payer.pubkey()),
&[&payer],
context.last_blockhash,
);

context.banks_client.process_transaction(tx).await?;
Ok(delegate_or_token_record)
}
}
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