git.delta.rocks / unique-network / refs/commits / 409ca7fed22b

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	pub trait UniqueApi<CrossAccountId, AccountId> where13		AccountId: Decode,14		CrossAccountId: pallet_common::account::CrossAccountId<AccountId>,15	{16		fn account_tokens(collection: CollectionId, account: CrossAccountId) -> Result<Vec<TokenId>>;17		fn token_exists(collection: CollectionId, token: TokenId) -> Result<bool>;1819		fn token_owner(collection: CollectionId, token: TokenId) -> Result<Option<CrossAccountId>>;20		fn const_metadata(collection: CollectionId, token: TokenId) -> Result<Vec<u8>>;21		fn variable_metadata(collection: CollectionId, token: TokenId) -> Result<Vec<u8>>;2223		fn collection_tokens(collection: CollectionId) -> Result<u32>;24		fn account_balance(collection: CollectionId, account: CrossAccountId) -> Result<u32>;25		fn balance(collection: CollectionId, account: CrossAccountId, token: TokenId) -> Result<u128>;26		fn allowance(27			collection: CollectionId,28			sender: CrossAccountId,29			spender: CrossAccountId,30			token: TokenId,31		) -> Result<u128>;3233		/// Used for ethereum integration34		fn eth_contract_code(account: H160) -> Option<Vec<u8>>;3536		fn adminlist(collection: CollectionId) -> Result<Vec<CrossAccountId>>;37		fn allowlist(collection: CollectionId) -> Result<Vec<CrossAccountId>>;38		fn allowed(collection: CollectionId, user: CrossAccountId) -> Result<bool>;39		fn last_token_id(collection: CollectionId) -> Result<TokenId>;40		fn collection_by_id(collection: CollectionId) -> Result<Option<Collection<AccountId>>>;41		fn collection_stats() -> Result<CollectionStats>;42	}43}