AmericanExpress\HyperledgerFabricClient\Peer\PeerFactory

Complexity

Total Complexity

5

Size/Duplication

Total Lines	41
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	fromArray()	0	9	2
A	__construct()	0	3	2
A	fromPeerOptions()	0	5	1

<?php

/**
 * Copyright 2017 American Express Travel Related Services Company, Inc.
 *
 * 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.
 */

declare(strict_types=1);

namespace AmericanExpress\HyperledgerFabricClient\Peer;

use AmericanExpress\HyperledgerFabricClient\EndorserClient\EndorserClientManager;
use AmericanExpress\HyperledgerFabricClient\EndorserClient\EndorserClientManagerInterface;
use AmericanExpress\HyperledgerFabricClient\Exception\ExceptionInterface;
use AmericanExpress\HyperledgerFabricClient\Exception\InvalidArgumentException;

final class PeerFactory implements PeerFactoryInterface
{
    /**
     * @var EndorserClientManagerInterface
     */
    private $endorserClients;

    /**
     * PeerFactory constructor.
     * @param EndorserClientManagerInterface $endorserClients
     */
    public function __construct(EndorserClientManagerInterface $endorserClients = null)
    {
        $this->endorserClients = $endorserClients ?: new EndorserClientManager();
    }

    /**
     * @param PeerOptionsInterface $options
     * @return PeerInterface
     */
    public function fromPeerOptions(PeerOptionsInterface $options): PeerInterface
    {
        $endorserClient = $this->endorserClients->get($options->getRequests());

        return new Peer($endorserClient);
    }

    /**
     * @param mixed[] $options
     * @return PeerInterface
     * @throws ExceptionInterface
     */
    public function fromArray(array $options): PeerInterface
    {
        try {
            return $this->fromPeerOptions(new PeerOptions($options));
        } catch (ExceptionInterface $e) {
            throw new InvalidArgumentException(
                sprintf('Unable to create Peer.'),
                0,
                $e
            );
        }
    }
}