git.delta.rocks / unique-network / refs/commits / 7e32db5caa8a

1// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.2// This file is part of Unique Network.34// Unique Network is free software: you can redistribute it and/or modify5// it under the terms of the GNU General Public License as published by6// the Free Software Foundation, either version 3 of the License, or7// (at your option) any later version.89// Unique Network is distributed in the hope that it will be useful,10// but WITHOUT ANY WARRANTY; without even the implied warranty of11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the12// GNU General Public License for more details.1314// You should have received a copy of the GNU General Public License15// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.1617#![cfg_attr(not(feature = "std"), no_std)]1819use up_data_structs::{CollectionId, TokenId, RpcCollection, CollectionStats, CollectionLimits};20use sp_std::vec::Vec;21use codec::Decode;22use sp_runtime::DispatchError;2324type Result<T> = core::result::Result<T, DispatchError>;2526sp_api::decl_runtime_apis! {27	#[api_version(2)]28	pub trait UniqueApi<CrossAccountId, AccountId> where29		AccountId: Decode,30		CrossAccountId: pallet_evm::account::CrossAccountId<AccountId>,31	{32		#[changed_in(2)]33		fn token_owner(collection: CollectionId, token: TokenId) -> Result<CrossAccountId>;3435		fn account_tokens(collection: CollectionId, account: CrossAccountId) -> Result<Vec<TokenId>>;36		fn token_exists(collection: CollectionId, token: TokenId) -> Result<bool>;3738		fn token_owner(collection: CollectionId, token: TokenId) -> Result<Option<CrossAccountId>>;39		fn topmost_token_owner(collection: CollectionId, token: TokenId) -> Result<Option<CrossAccountId>>;40		fn const_metadata(collection: CollectionId, token: TokenId) -> Result<Vec<u8>>;41		fn variable_metadata(collection: CollectionId, token: TokenId) -> Result<Vec<u8>>;4243		fn collection_tokens(collection: CollectionId) -> Result<u32>;44		fn account_balance(collection: CollectionId, account: CrossAccountId) -> Result<u32>;45		fn balance(collection: CollectionId, account: CrossAccountId, token: TokenId) -> Result<u128>;46		fn allowance(47			collection: CollectionId,48			sender: CrossAccountId,49			spender: CrossAccountId,50			token: TokenId,51		) -> Result<u128>;5253		fn adminlist(collection: CollectionId) -> Result<Vec<CrossAccountId>>;54		fn allowlist(collection: CollectionId) -> Result<Vec<CrossAccountId>>;55		fn allowed(collection: CollectionId, user: CrossAccountId) -> Result<bool>;56		fn last_token_id(collection: CollectionId) -> Result<TokenId>;57		fn collection_by_id(collection: CollectionId) -> Result<Option<RpcCollection<AccountId>>>;58		fn collection_stats() -> Result<CollectionStats>;59		fn next_sponsored(collection: CollectionId, account: CrossAccountId, token: TokenId) -> Result<Option<u64>>;60		fn effective_collection_limits(collection_id: CollectionId) -> Result<Option<CollectionLimits>>;61	}62}