/*
 * Copyright 2018 NEM
 *
 * 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.
 */

import { Observable } from 'rxjs';
import { TransactionStatus } from '../model/transaction/TransactionStatus';

/**
 * Transaction status interface repository.
 *
 * @since 1.0
 */
export interface TransactionStatusRepository {
    /**
     * Gets a transaction status for a transaction hash
     * @param transactionHash - Transaction hash.
     * @returns Observable<TransactionStatus>
     */
    getTransactionStatus(transactionHash: string): Observable<TransactionStatus>;

    /**
     * Gets an array of transaction status for different transaction hashes
     * @param transactionHashes - Array of transaction hash
     * @returns Observable<TransactionStatus[]>
     */
    getTransactionStatuses(transactionHashes: string[]): Observable<TransactionStatus[]>;
}