NftFractionalization¶

Calls¶

fractionalize¶

See [Pallet::fractionalize].

Attributes¶

Name	Type
nft_collection_id	`T::NftCollectionId`
nft_id	`T::NftId`
asset_id	`AssetIdOf<T>`
beneficiary	`AccountIdLookupOf<T>`
fractions	`AssetBalanceOf<T>`

Python¶

call = substrate.compose_call(
    'NftFractionalization', 'fractionalize', {
    'asset_id': 'u32',
    'beneficiary': {
        'Address20': '[u8; 20]',
        'Address32': '[u8; 32]',
        'Id': 'AccountId',
        'Index': (),
        'Raw': 'Bytes',
    },
    'fractions': 'u128',
    'nft_collection_id': 'u32',
    'nft_id': 'u32',
}
)

unify¶

See [Pallet::unify].

Attributes¶

Name	Type
nft_collection_id	`T::NftCollectionId`
nft_id	`T::NftId`
asset_id	`AssetIdOf<T>`
beneficiary	`AccountIdLookupOf<T>`

Python¶

call = substrate.compose_call(
    'NftFractionalization', 'unify', {
    'asset_id': 'u32',
    'beneficiary': {
        'Address20': '[u8; 20]',
        'Address32': '[u8; 32]',
        'Id': 'AccountId',
        'Index': (),
        'Raw': 'Bytes',
    },
    'nft_collection_id': 'u32',
    'nft_id': 'u32',
}
)

Events¶

NftFractionalized¶

An NFT was successfully fractionalized.

Attributes¶

Name	Type	Composition
nft_collection	`T::NftCollectionId`	`u32`
nft	`T::NftId`	`u32`
fractions	`AssetBalanceOf<T>`	`u128`
asset	`AssetIdOf<T>`	`u32`
beneficiary	`T::AccountId`	`AccountId`

NftUnified¶

An NFT was successfully returned back.

Attributes¶

Name	Type	Composition
nft_collection	`T::NftCollectionId`	`u32`
nft	`T::NftId`	`u32`
asset	`AssetIdOf<T>`	`u32`
beneficiary	`T::AccountId`	`AccountId`

Storage functions¶

NftToAsset¶

Keeps track of the corresponding NFT ID, asset ID and amount minted.

Python¶

result = substrate.query(
    'NftFractionalization', 'NftToAsset', [('u32', 'u32')]
)

Return value¶

{
    'asset': 'u32',
    'asset_creator': 'AccountId',
    'deposit': 'u128',
    'fractions': 'u128',
}

Constants¶

Deposit¶

The deposit paid by the user locking an NFT. The deposit is returned to the original NFT owner when the asset is unified and the NFT is unlocked.

Value¶

100000000000

Python¶

constant = substrate.get_constant('NftFractionalization', 'Deposit')

NewAssetName¶

The newly created asset's name.

Value¶

'Frac'

Python¶

constant = substrate.get_constant('NftFractionalization', 'NewAssetName')

NewAssetSymbol¶

The newly created asset's symbol.

Value¶

'FRAC'

Python¶

constant = substrate.get_constant('NftFractionalization', 'NewAssetSymbol')

PalletId¶

The pallet's id, used for deriving its sovereign account ID.

Value¶

'0x6672616374696f6e'

Python¶

constant = substrate.get_constant('NftFractionalization', 'PalletId')

StringLimit¶

The maximum length of a name or symbol stored on-chain.

Value¶

Python¶

constant = substrate.get_constant('NftFractionalization', 'StringLimit')

Errors¶

IncorrectAssetId¶

Asset ID does not correspond to locked NFT.

NftNotFound¶

NFT doesn't exist.

NftNotFractionalized¶

NFT has not yet been fractionalised.

NoPermission¶

The signing account has no permission to do the operation.