Completed
Pull Request — master (#594)
by Jeroen De
12:09
created

ApplyForMembershipUseCase   A

Complexity

Total Complexity 7

Size/Duplication

Total Lines 83
Duplicated Lines 0 %

Coupling/Cohesion

Components 1
Dependencies 15

Importance

Changes 0
Metric Value
wmc 7
lcom 1
cbo 15
dl 0
loc 83
rs 9.1666
c 0
b 0
f 0

5 Methods

Rating   Name   Duplication   Size   Complexity  
A __construct() 0 12 1
B applyForMembership() 0 34 3
A newApplicationFromRequest() 0 3 1
A sendConfirmationEmail() 0 13 1
A applicationNeedsModeration() 0 5 1
1
<?php
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declare( strict_types = 1 );
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namespace WMDE\Fundraising\Frontend\MembershipApplicationContext\UseCases\ApplyForMembership;
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use WMDE\Fundraising\Frontend\Infrastructure\TemplateBasedMailer;
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use WMDE\Fundraising\Frontend\MembershipApplicationContext\Authorization\MembershipApplicationTokenFetcher;
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use WMDE\Fundraising\Frontend\MembershipApplicationContext\Domain\Model\MembershipApplication;
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use WMDE\Fundraising\Frontend\MembershipApplicationContext\Domain\Repositories\MembershipApplicationRepository;
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use WMDE\Fundraising\Frontend\MembershipApplicationContext\Tracking\MembershipApplicationPiwikTracker;
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use WMDE\Fundraising\Frontend\MembershipApplicationContext\Tracking\MembershipApplicationTracker;
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/**
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 * @license GNU GPL v2+
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 * @author Jeroen De Dauw < [email protected] >
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 */
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class ApplyForMembershipUseCase {
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	/* private */ const YEARLY_PAYMENT_MODERATION_THRESHOLD_IN_EURO = 1000;
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	private $repository;
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	private $tokenFetcher;
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	private $mailer;
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	private $validator;
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	private $piwikTracker;
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	public function __construct( MembershipApplicationRepository $repository,
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		MembershipApplicationTokenFetcher $tokenFetcher, TemplateBasedMailer $mailer,
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		MembershipApplicationValidator $validator, MembershipApplicationTracker $tracker,
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		MembershipApplicationPiwikTracker $piwikTracker ) {
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		$this->repository = $repository;
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		$this->tokenFetcher = $tokenFetcher;
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		$this->mailer = $mailer;
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		$this->validator = $validator;
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		$this->membershipApplicationTracker = $tracker;
0 ignored issues
show
Bug introduced by
The property membershipApplicationTracker does not exist. Did you maybe forget to declare it?

In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:

class MyClass { }

$x = new MyClass();
$x->foo = true;

Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion:

class MyClass {
    public $foo;
}

$x = new MyClass();
$x->foo = true;
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		$this->piwikTracker = $piwikTracker;
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	}
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	public function applyForMembership( ApplyForMembershipRequest $request ): ApplyForMembershipResponse {
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		$validationResult = $this->validator->validate( $request );
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		if ( !$validationResult->isSuccessful() ) {
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			// TODO: return failures (note that we have infrastructure failures that are not ConstraintViolations)
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			return ApplyForMembershipResponse::newFailureResponse( $validationResult );
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		}
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		$application = $this->newApplicationFromRequest( $request );
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		if ( $this->applicationNeedsModeration( $application ) ) {
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			$application->markForModeration();
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		}
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		// TODO: handle exceptions
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		$this->repository->storeApplication( $application );
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		// TODO: handle exceptions
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		$this->membershipApplicationTracker->trackApplication( $application->getId(), $request->getTrackingInfo() );
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		// TODO: handle exceptions
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		$this->piwikTracker->trackApplication( $application->getId(), $request->getPiwikTrackingString() );
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		// TODO: handle exceptions
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		$this->sendConfirmationEmail( $application );
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		// TODO: handle exceptions
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		$tokens = $this->tokenFetcher->getTokens( $application->getId() );
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		return ApplyForMembershipResponse::newSuccessResponse(
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			$tokens->getAccessToken(),
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			$tokens->getUpdateToken(),
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			$application
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		);
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	}
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	private function newApplicationFromRequest( ApplyForMembershipRequest $request ): MembershipApplication {
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		return ( new MembershipApplicationBuilder() )->newApplicationFromRequest( $request );
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	}
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	private function sendConfirmationEmail( MembershipApplication $application ) {
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		$this->mailer->sendMail(
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			$application->getApplicant()->getEmailAddress(),
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			[
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				'membershipType' => $application->getType(),
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				'membershipFee' => $application->getPayment()->getAmount()->getEuroString(),
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				'paymentIntervalInMonths' => $application->getPayment()->getIntervalInMonths(),
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				'salutation' => $application->getApplicant()->getPersonName()->getSalutation(),
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				'title' => $application->getApplicant()->getPersonName()->getTitle(),
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				'lastName' => $application->getApplicant()->getPersonName()->getLastName()
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			]
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		);
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	}
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	private function applicationNeedsModeration( MembershipApplication $application ): bool {
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		return
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			$application->getPayment()->getYearlyAmount()->getEuroFloat()
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			> self::YEARLY_PAYMENT_MODERATION_THRESHOLD_IN_EURO;
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	}
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}
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