OpenConext\ProfileBundle\Service\SupportContactEmailService

Complexity

Total Complexity

5

Size/Duplication

Total Lines	38
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Importance

Changes	1
Bugs	0	Features	1

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	findSupportContactEmail()	0	21	4

<?php

/**
 * Copyright 2015 SURFnet B.V.
 *
 * 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 OpenConext\ProfileBundle\Service;

use OpenConext\Profile\Value\ContactPerson;
use OpenConext\Profile\Value\ContactType;
use OpenConext\Profile\Repository\ContactPersonRepository;
use OpenConext\Profile\Value\EmailAddress;
use OpenConext\Profile\Value\EntityId;

final class SupportContactEmailService
{
    /**
     * @var ContactPersonRepository
     */
    private $contactInformationRepository;

    public function __construct(ContactPersonRepository $contactInformationRepository)
    {
        $this->contactInformationRepository = $contactInformationRepository;
    }

    /**
     * @param string EntityId $entityId
     * @return null|EmailAddress
     */
    public function findSupportContactEmail(EntityId $entityId)
    {
        $contactPersons = $this->contactInformationRepository->findAll($entityId);

        if ($contactPersons === null) {
            return null;
        }

        $supportContactPersons = $contactPersons->filter(
            function (ContactPerson $contactPerson) {
                return $contactPerson->hasContactTypeOf(new ContactType(ContactType::TYPE_SUPPORT))
                && $contactPerson->hasEmailAddress();
            }
        );

        if ($supportContactPersons === null) {
            return null;
        }

        return $supportContactPersons->getFirstContactPerson()->getEmailAddress();
    }
}