AddDonationUseCase::__construct() - Code Metrics - Inspection of "Merge pull request #917 from wmde/sofort-bank-code" - wmde/FundraisingFrontend - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 25648a...558e7e )

by Jeroen De

created 2017-07-18 20:41 UTC

AddDonationUseCase::__construct() A

↳ Parent: AddDonationUseCase

Complexity

Conditions	1
Paths	1

Size

Total Lines	13
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	13
rs	9.4285
c	0
b	0
f	0
cc	1
eloc	12
nc	1
nop	8

How to fix Many Parameters

<?php

declare( strict_types = 1 );

namespace WMDE\Fundraising\Frontend\DonationContext\UseCases\AddDonation;

use WMDE\Fundraising\Frontend\DonationContext\Authorization\DonationTokenFetcher;
use WMDE\Fundraising\Frontend\DonationContext\Domain\Model\Donation;
use WMDE\Fundraising\Frontend\DonationContext\Domain\Model\DonationPayment;
use WMDE\Fundraising\Frontend\DonationContext\Domain\Model\DonationTrackingInfo;
use WMDE\Fundraising\Frontend\DonationContext\Domain\Model\Donor;
use WMDE\Fundraising\Frontend\DonationContext\Domain\Model\DonorAddress;
use WMDE\Fundraising\Frontend\DonationContext\Domain\Model\DonorName;
use WMDE\Fundraising\Frontend\DonationContext\Domain\Repositories\DonationRepository;
use WMDE\Fundraising\Frontend\DonationContext\Infrastructure\DonationConfirmationMailer;
use WMDE\Fundraising\Frontend\PaymentContext\Domain\Model\BankTransferPayment;
use WMDE\Fundraising\Frontend\PaymentContext\Domain\Model\DirectDebitPayment;
use WMDE\Fundraising\Frontend\PaymentContext\Domain\Model\PaymentMethod;
use WMDE\Fundraising\Frontend\PaymentContext\Domain\Model\PaymentType;
use WMDE\Fundraising\Frontend\PaymentContext\Domain\Model\PaymentWithoutAssociatedData;
use WMDE\Fundraising\Frontend\PaymentContext\Domain\Model\PayPalData;
use WMDE\Fundraising\Frontend\PaymentContext\Domain\Model\PayPalPayment;
use WMDE\Fundraising\Frontend\PaymentContext\Domain\Model\SofortPayment;
use WMDE\Fundraising\Frontend\PaymentContext\Domain\TransferCodeGenerator;

/**
 * @license GNU GPL v2+
 * @author Kai Nissen < [email protected] >
 * @author Jeroen De Dauw < [email protected] >
 */
class AddDonationUseCase {

	private $donationRepository;
	private $donationValidator;
	private $policyValidator;
	private $referrerGeneralizer;
	private $mailer;
	private $transferCodeGenerator;
	private $tokenFetcher;
	private $initialDonationStatusPicker;

	public function __construct( DonationRepository $donationRepository, AddDonationValidator $donationValidator,
								 AddDonationPolicyValidator $policyValidator, ReferrerGeneralizer $referrerGeneralizer,
								 DonationConfirmationMailer $mailer, TransferCodeGenerator $transferCodeGenerator,
								 DonationTokenFetcher $tokenFetcher, InitialDonationStatusPicker $initialDonationStatusPicker ) {
		$this->donationRepository = $donationRepository;
		$this->donationValidator = $donationValidator;
		$this->policyValidator = $policyValidator;
		$this->referrerGeneralizer = $referrerGeneralizer;
		$this->mailer = $mailer;
		$this->transferCodeGenerator = $transferCodeGenerator;
		$this->tokenFetcher = $tokenFetcher;
		$this->initialDonationStatusPicker = $initialDonationStatusPicker;
	}

	public function addDonation( AddDonationRequest $donationRequest ): AddDonationResponse {
		$validationResult = $this->donationValidator->validate( $donationRequest );

		if ( $validationResult->hasViolations() ) {
			return AddDonationResponse::newFailureResponse( $validationResult->getViolations() );
		}

		$donation = $this->newDonationFromRequest( $donationRequest );

		if ( $this->policyValidator->needsModeration( $donationRequest ) ) {
			$donation->notifyOfPolicyValidationFailure();
		}

		if ( $this->policyValidator->isAutoDeleted( $donationRequest ) ) {
			$donation->markAsDeleted();
		}

		// TODO: handle exceptions
		$this->donationRepository->storeDonation( $donation );

		// TODO: handle exceptions
		$tokens = $this->tokenFetcher->getTokens( $donation->getId() );

		// TODO: handle exceptions
		$this->sendDonationConfirmationEmail( $donation );

		return AddDonationResponse::newSuccessResponse(
			$donation,
			$tokens->getUpdateToken(),
			$tokens->getAccessToken()
		);
	}

	private function newDonationFromRequest( AddDonationRequest $donationRequest ): Donation {
		return new Donation(
			null,
			( $this->initialDonationStatusPicker )( $donationRequest->getPaymentType() ),
			$this->getPersonalInfoFromRequest( $donationRequest ),
			$this->getPaymentFromRequest( $donationRequest ),
			$donationRequest->getOptIn() === '1',
			$this->newTrackingInfoFromRequest( $donationRequest )
		);
	}

	private function getPersonalInfoFromRequest( AddDonationRequest $request ): ?Donor {
		if ( $request->donorIsAnonymous() ) {
			return null;
		}
		return new Donor(
			$this->getNameFromRequest( $request ),
			$this->getPhysicalAddressFromRequest( $request ),
			$request->getDonorEmailAddress()
		);
	}

	private function getPhysicalAddressFromRequest( AddDonationRequest $request ): DonorAddress {
		$address = new DonorAddress();

		$address->setStreetAddress( $request->getDonorStreetAddress() );
		$address->setPostalCode( $request->getDonorPostalCode() );
		$address->setCity( $request->getDonorCity() );
		$address->setCountryCode( $request->getDonorCountryCode() );

		return $address->freeze()->assertNoNullFields();
	}

	private function getNameFromRequest( AddDonationRequest $request ): DonorName {
		$name = $request->donorIsCompany() ? DonorName::newCompanyName() : DonorName::newPrivatePersonName();

		$name->setSalutation( $request->getDonorSalutation() );
		$name->setTitle( $request->getDonorTitle() );
		$name->setCompanyName( $request->getDonorCompany() );
		$name->setFirstName( $request->getDonorFirstName() );
		$name->setLastName( $request->getDonorLastName() );

		return $name->freeze()->assertNoNullFields();
	}

	private function getPaymentFromRequest( AddDonationRequest $donationRequest ): DonationPayment {
		return new DonationPayment(
			$donationRequest->getAmount(),
			$donationRequest->getInterval(),
			$this->getPaymentMethodFromRequest( $donationRequest )
		);
	}

	private function getPaymentMethodFromRequest( AddDonationRequest $donationRequest ): PaymentMethod {
		$paymentType = $donationRequest->getPaymentType();

		switch ( $paymentType ) {
			case PaymentType::BANK_TRANSFER:
				return new BankTransferPayment( $this->transferCodeGenerator->generateTransferCode() );
			case PaymentType::DIRECT_DEBIT:
				return new DirectDebitPayment( $donationRequest->getBankData() );
			case PaymentType::PAYPAL:
				return new PayPalPayment( new PayPalData() );
			case PaymentType::SOFORT:
				return new SofortPayment( $this->transferCodeGenerator->generateTransferCode() );
			default:
				return new PaymentWithoutAssociatedData( $paymentType );
		}
	}

	private function newTrackingInfoFromRequest( AddDonationRequest $request ): DonationTrackingInfo {
		$trackingInfo = new DonationTrackingInfo();

		$trackingInfo->setTracking( $request->getTracking() );
		$trackingInfo->setSource( $this->referrerGeneralizer->generalize( $request->getSource() ) );
		$trackingInfo->setTotalImpressionCount( $request->getTotalImpressionCount() );
		$trackingInfo->setSingleBannerImpressionCount( $request->getSingleBannerImpressionCount() );
		$trackingInfo->setColor( $request->getColor() );

		$trackingInfo->setSkin( $request->getSkin() );

		$trackingInfo->setLayout( $request->getLayout() );


		return $trackingInfo->freeze()->assertNoNullFields();
	}

	/**
	 * @param Donation $donation
	 *
	 * @throws \RuntimeException
	 */
	private function sendDonationConfirmationEmail( Donation $donation ): void {
		if ( $donation->getDonor() !== null && !$donation->hasExternalPayment() ) {
			$this->mailer->sendConfirmationMailFor( $donation );
		}
	}

}

1			<?php
2
3			declare( strict_types = 1 );
4
5			namespace WMDE\Fundraising\Frontend\DonationContext\UseCases\AddDonation;
6
7			use WMDE\Fundraising\Frontend\DonationContext\Authorization\DonationTokenFetcher;
8			use WMDE\Fundraising\Frontend\DonationContext\Domain\Model\Donation;
9			use WMDE\Fundraising\Frontend\DonationContext\Domain\Model\DonationPayment;
10			use WMDE\Fundraising\Frontend\DonationContext\Domain\Model\DonationTrackingInfo;
11			use WMDE\Fundraising\Frontend\DonationContext\Domain\Model\Donor;
12			use WMDE\Fundraising\Frontend\DonationContext\Domain\Model\DonorAddress;
13			use WMDE\Fundraising\Frontend\DonationContext\Domain\Model\DonorName;
14			use WMDE\Fundraising\Frontend\DonationContext\Domain\Repositories\DonationRepository;
15			use WMDE\Fundraising\Frontend\DonationContext\Infrastructure\DonationConfirmationMailer;
16			use WMDE\Fundraising\Frontend\PaymentContext\Domain\Model\BankTransferPayment;
17			use WMDE\Fundraising\Frontend\PaymentContext\Domain\Model\DirectDebitPayment;
18			use WMDE\Fundraising\Frontend\PaymentContext\Domain\Model\PaymentMethod;
19			use WMDE\Fundraising\Frontend\PaymentContext\Domain\Model\PaymentType;
20			use WMDE\Fundraising\Frontend\PaymentContext\Domain\Model\PaymentWithoutAssociatedData;
21			use WMDE\Fundraising\Frontend\PaymentContext\Domain\Model\PayPalData;
22			use WMDE\Fundraising\Frontend\PaymentContext\Domain\Model\PayPalPayment;
23			use WMDE\Fundraising\Frontend\PaymentContext\Domain\Model\SofortPayment;
24			use WMDE\Fundraising\Frontend\PaymentContext\Domain\TransferCodeGenerator;
25
26			/**
27			* @license GNU GPL v2+
28			* @author Kai Nissen < [email protected] >
29			* @author Jeroen De Dauw < [email protected] >
30			*/
31			class AddDonationUseCase {
32
33			private $donationRepository;
34			private $donationValidator;
35			private $policyValidator;
36			private $referrerGeneralizer;
37			private $mailer;
38			private $transferCodeGenerator;
39			private $tokenFetcher;
40			private $initialDonationStatusPicker;
41
42			public function __construct( DonationRepository $donationRepository, AddDonationValidator $donationValidator,
43			AddDonationPolicyValidator $policyValidator, ReferrerGeneralizer $referrerGeneralizer,
44			DonationConfirmationMailer $mailer, TransferCodeGenerator $transferCodeGenerator,
45			DonationTokenFetcher $tokenFetcher, InitialDonationStatusPicker $initialDonationStatusPicker ) {
46			$this->donationRepository = $donationRepository;
47			$this->donationValidator = $donationValidator;
48			$this->policyValidator = $policyValidator;
49			$this->referrerGeneralizer = $referrerGeneralizer;
50			$this->mailer = $mailer;
51			$this->transferCodeGenerator = $transferCodeGenerator;
52			$this->tokenFetcher = $tokenFetcher;
53			$this->initialDonationStatusPicker = $initialDonationStatusPicker;
54			}
55
56			public function addDonation( AddDonationRequest $donationRequest ): AddDonationResponse {
57			$validationResult = $this->donationValidator->validate( $donationRequest );
58
59			if ( $validationResult->hasViolations() ) {
60			return AddDonationResponse::newFailureResponse( $validationResult->getViolations() );
61			}
62
63			$donation = $this->newDonationFromRequest( $donationRequest );
64
65			if ( $this->policyValidator->needsModeration( $donationRequest ) ) {
66			$donation->notifyOfPolicyValidationFailure();
67			}
68
69			if ( $this->policyValidator->isAutoDeleted( $donationRequest ) ) {
70			$donation->markAsDeleted();
71			}
72
73			// TODO: handle exceptions
74			$this->donationRepository->storeDonation( $donation );
75
76			// TODO: handle exceptions
77			$tokens = $this->tokenFetcher->getTokens( $donation->getId() );
78
79			// TODO: handle exceptions
80			$this->sendDonationConfirmationEmail( $donation );
81
82			return AddDonationResponse::newSuccessResponse(
83			$donation,
84			$tokens->getUpdateToken(),
85			$tokens->getAccessToken()
86			);
87			}
88
89			private function newDonationFromRequest( AddDonationRequest $donationRequest ): Donation {
90			return new Donation(
91			null,
92			( $this->initialDonationStatusPicker )( $donationRequest->getPaymentType() ),
93			$this->getPersonalInfoFromRequest( $donationRequest ),
94			$this->getPaymentFromRequest( $donationRequest ),
95			$donationRequest->getOptIn() === '1',
96			$this->newTrackingInfoFromRequest( $donationRequest )
97			);
98			}
99
100			private function getPersonalInfoFromRequest( AddDonationRequest $request ): ?Donor {
101			if ( $request->donorIsAnonymous() ) {
102			return null;
103			}
104			return new Donor(
105			$this->getNameFromRequest( $request ),
106			$this->getPhysicalAddressFromRequest( $request ),
107			$request->getDonorEmailAddress()
108			);
109			}
110
111			private function getPhysicalAddressFromRequest( AddDonationRequest $request ): DonorAddress {
112			$address = new DonorAddress();
113
114			$address->setStreetAddress( $request->getDonorStreetAddress() );
115			$address->setPostalCode( $request->getDonorPostalCode() );
116			$address->setCity( $request->getDonorCity() );
117			$address->setCountryCode( $request->getDonorCountryCode() );
118
119			return $address->freeze()->assertNoNullFields();
120			}
121
122			private function getNameFromRequest( AddDonationRequest $request ): DonorName {
123			$name = $request->donorIsCompany() ? DonorName::newCompanyName() : DonorName::newPrivatePersonName();
124
125			$name->setSalutation( $request->getDonorSalutation() );
126			$name->setTitle( $request->getDonorTitle() );
127			$name->setCompanyName( $request->getDonorCompany() );
128			$name->setFirstName( $request->getDonorFirstName() );
129			$name->setLastName( $request->getDonorLastName() );
130
131			return $name->freeze()->assertNoNullFields();
132			}
133
134			private function getPaymentFromRequest( AddDonationRequest $donationRequest ): DonationPayment {
135			return new DonationPayment(
136			$donationRequest->getAmount(),
137			$donationRequest->getInterval(),
138			$this->getPaymentMethodFromRequest( $donationRequest )
139			);
140			}
141
142			private function getPaymentMethodFromRequest( AddDonationRequest $donationRequest ): PaymentMethod {
143			$paymentType = $donationRequest->getPaymentType();
144
145			switch ( $paymentType ) {
146			case PaymentType::BANK_TRANSFER:
147			return new BankTransferPayment( $this->transferCodeGenerator->generateTransferCode() );
148			case PaymentType::DIRECT_DEBIT:
149			return new DirectDebitPayment( $donationRequest->getBankData() );
150			case PaymentType::PAYPAL:
151			return new PayPalPayment( new PayPalData() );
152			case PaymentType::SOFORT:
153			return new SofortPayment( $this->transferCodeGenerator->generateTransferCode() );
154			default:
155			return new PaymentWithoutAssociatedData( $paymentType );
156			}
157			}
158
159			private function newTrackingInfoFromRequest( AddDonationRequest $request ): DonationTrackingInfo {
160			$trackingInfo = new DonationTrackingInfo();
161
162			$trackingInfo->setTracking( $request->getTracking() );
163			$trackingInfo->setSource( $this->referrerGeneralizer->generalize( $request->getSource() ) );
164			$trackingInfo->setTotalImpressionCount( $request->getTotalImpressionCount() );
165			$trackingInfo->setSingleBannerImpressionCount( $request->getSingleBannerImpressionCount() );
166			$trackingInfo->setColor( $request->getColor() );
			0 ignored issues – show Deprecated Code introduced 2016-09-09 11:10 UTC by Report Bug Copy Issue Report The method `WMDE\Fundraising\Fronten...tionRequest::getColor()` has been deprecated. This method has been deprecated. Loading history...
167			$trackingInfo->setSkin( $request->getSkin() );
			0 ignored issues – show Deprecated Code introduced 2016-09-09 11:10 UTC by Report Bug Copy Issue Report The method `WMDE\Fundraising\Fronten...ationRequest::getSkin()` has been deprecated. This method has been deprecated. Loading history...
168			$trackingInfo->setLayout( $request->getLayout() );
			0 ignored issues – show Deprecated Code introduced 2016-09-09 11:10 UTC by Report Bug Copy Issue Report The method `WMDE\Fundraising\Fronten...ionRequest::getLayout()` has been deprecated. This method has been deprecated. Loading history...
169
170			return $trackingInfo->freeze()->assertNoNullFields();
171			}
172
173			/**
174			* @param Donation $donation
175			*
176			* @throws \RuntimeException
177			*/
178			private function sendDonationConfirmationEmail( Donation $donation ): void {
179			if ( $donation->getDonor() !== null && !$donation->hasExternalPayment() ) {
180			$this->mailer->sendConfirmationMailFor( $donation );
181			}
182			}
183
184			}

wmde / FundraisingFrontend

Push — master ( 25648a...558e7e )

AddDonationUseCase::__construct() A

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Duplication

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How to fix Many Parameters

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