Surfnet\StepupSelfService\SelfServiceBundle\Service\VettingTypeService

Complexity

Total Complexity

8

Size/Duplication

Total Lines	77
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	vettingTypeHint()	0	16	4
A	__construct()	0	12	1
A	vettingTypes()	0	18	3

<?php

/**
 * Copyright 2022 SURFnet bv
 *
 * 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.
 */

namespace Surfnet\StepupSelfService\SelfServiceBundle\Service;

use Psr\Log\LoggerInterface;
use Surfnet\StepupMiddlewareClient\Identity\Dto\VettingTypeHint;
use Surfnet\StepupMiddlewareClientBundle\Exception\NotFoundException;
use Surfnet\StepupMiddlewareClientBundle\Identity\Dto\Identity;
use Surfnet\StepupMiddlewareClientBundle\Identity\Service\VettingTypeHintService;
use Surfnet\StepupSelfService\SelfServiceBundle\Value\VettingType\OnPremise;
use Surfnet\StepupSelfService\SelfServiceBundle\Value\VettingType\SelfAssertedToken;
use Surfnet\StepupSelfService\SelfServiceBundle\Value\VettingType\SelfVet;
use Surfnet\StepupSelfService\SelfServiceBundle\Value\VettingType\VettingTypeCollection;
use function array_filter;
use function array_key_exists;

class VettingTypeService
{
    /**
     * @var SelfVetMarshaller
     */
    private $selfVetMarshaller;

    /**
     * @var SelfAssertedTokensMarshaller
     */
    private $selfAssertedTokensMarshaller;

    /**
     * @var ActivationFlowService
     */
    private $activationFlowService;

    /**
     * @var VettingTypeHintService
     */
    private $vettingTypeHintService;

    /**
     * @var LoggerInterface
     */
    private $logger;

    public function __construct(
        SelfVetMarshaller $selfVetMarshaller,
        SelfAssertedTokensMarshaller $selfAssertedTokensMarshaller,
        ActivationFlowService $activationFlowService,
        VettingTypeHintService $vettingTypeHintService,
        LoggerInterface $logger
    ) {
        $this->selfVetMarshaller = $selfVetMarshaller;
        $this->selfAssertedTokensMarshaller = $selfAssertedTokensMarshaller;
        $this->activationFlowService = $activationFlowService;
        $this->vettingTypeHintService = $vettingTypeHintService;
        $this->logger = $logger;
    }

    public function vettingTypes(Identity $identity, string $secondFactorId): VettingTypeCollection
    {
        $collection = new VettingTypeCollection();
        $this->logger->info('Adding "OnPremise" vetting type to VettingTypeCollection');
        $collection->add(new OnPremise());
        if ($this->selfAssertedTokensMarshaller->isAllowed($identity, $secondFactorId)) {
            $this->logger->info('Adding "SelfAssertedToken" vetting type to VettingTypeCollection');
            $collection->add(new SelfAssertedToken());
        }
        if ($this->selfVetMarshaller->isAllowed($identity, $secondFactorId)) {
            $this->logger->info('Adding "SelfVet" vetting type to VettingTypeCollection');
            $collection->add(new SelfVet());
        }
        $preference = $this->activationFlowService->getPreference();
        $this->logger->info(sprintf('Expressing "%s" vetting type as preferred activation flow', $preference));
        $collection->expressVettingPreference($preference);

        return $collection;
    }

    public function vettingTypeHint(string $institution, string $locale): ?string
    {
        try {
            $hint = $this->vettingTypeHintService->findOne($institution);
            if (!empty($hint->hints)) {
                $hintText = array_filter($hint->hints, function ($hintEntry) use ($locale) {
                    return $hintEntry['locale'] === $locale;
                });
                if ($hintText) {
                    return reset($hintText)['hint'];
                }
            }
        } catch (NotFoundException $e) {
            // Do nothing for now
        }
        return null;
    }
}