git.delta.rocks / unique-network / refs/commits / c9e84df54927

1#![cfg_attr(not(feature = "std"), no_std)]23use up_data_structs::{CollectionId, TokenId, Collection, CollectionStats};4use sp_std::vec::Vec;5use sp_core::H160;6use codec::Decode;7use sp_runtime::DispatchError;89type Result<T> = core::result::Result<T, DispatchError>;1011sp_api::decl_runtime_apis! {12	#[api_version(2)]13	pub trait UniqueApi<CrossAccountId, AccountId> where14		AccountId: Decode,15		CrossAccountId: pallet_common::account::CrossAccountId<AccountId>,16	{17		#[changed_in(2)]18		fn token_owner(collection: CollectionId, token: TokenId) -> Result<CrossAccountId>;1920		fn account_tokens(collection: CollectionId, account: CrossAccountId) -> Result<Vec<TokenId>>;21		fn token_exists(collection: CollectionId, token: TokenId) -> Result<bool>;2223		fn token_owner(collection: CollectionId, token: TokenId) -> Result<Option<CrossAccountId>>;24		fn const_metadata(collection: CollectionId, token: TokenId) -> Result<Vec<u8>>;25		fn variable_metadata(collection: CollectionId, token: TokenId) -> Result<Vec<u8>>;2627		fn collection_tokens(collection: CollectionId) -> Result<u32>;28		fn account_balance(collection: CollectionId, account: CrossAccountId) -> Result<u32>;29		fn balance(collection: CollectionId, account: CrossAccountId, token: TokenId) -> Result<u128>;30		fn allowance(31			collection: CollectionId,32			sender: CrossAccountId,33			spender: CrossAccountId,34			token: TokenId,35		) -> Result<u128>;3637		/// Used for ethereum integration38		fn eth_contract_code(account: H160) -> Option<Vec<u8>>;3940		fn adminlist(collection: CollectionId) -> Result<Vec<CrossAccountId>>;41		fn allowlist(collection: CollectionId) -> Result<Vec<CrossAccountId>>;42		fn allowed(collection: CollectionId, user: CrossAccountId) -> Result<bool>;43		fn last_token_id(collection: CollectionId) -> Result<TokenId>;44		fn collection_by_id(collection: CollectionId) -> Result<Option<Collection<AccountId>>>;45		fn collection_stats() -> Result<CollectionStats>;46	}47}