referrerpolicy=no-referrer-when-downgrade
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52

// This file is part of Substrate.

// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0

// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// 	http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

//! Inspect traits for Asset roles
//!
//! See the [`crate::traits::fungibles`] doc for more information about fungibles traits.

use sp_runtime::DispatchResult;

pub trait Inspect<AccountId>: super::Inspect<AccountId> {
	// Get owner for an AssetId.
	fn owner(asset: Self::AssetId) -> Option<AccountId>;
	// Get issuer for an AssetId.
	fn issuer(asset: Self::AssetId) -> Option<AccountId>;
	// Get admin for an AssetId.
	fn admin(asset: Self::AssetId) -> Option<AccountId>;
	// Get freezer for an AssetId.
	fn freezer(asset: Self::AssetId) -> Option<AccountId>;
}

/// Trait for resetting the team configuration of an existing fungible asset.
pub trait ResetTeam<AccountId>: super::Inspect<AccountId> {
	/// Reset the team for the asset with the given `id`.
	///
	/// ### Parameters
	/// - `id`: The identifier of the asset for which the team is being reset.
	/// - `owner`: The new `owner` account for the asset.
	/// - `admin`: The new `admin` account for the asset.
	/// - `issuer`: The new `issuer` account for the asset.
	/// - `freezer`: The new `freezer` account for the asset.
	fn reset_team(
		id: Self::AssetId,
		owner: AccountId,
		admin: AccountId,
		issuer: AccountId,
		freezer: AccountId,
	) -> DispatchResult;
}