Parthenon\Invoice\InvoiceBuilder

Complexity

Total Complexity

23

Size/Duplication

Total Lines	142
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

13 Methods

Rating	Name	Duplication	Size	Complexity
A	addVatNumber()	0	3	1
A	setFreeHandAddress()	0	3	1
A	deductVatFromTotal()	0	5	1
A	addItem()	0	13	1
A	setBillerAddress()	0	3	1
C	build()	0	39	11
A	setInvoiceNumber()	0	3	1
A	setCurrency()	0	3	1
A	setPaymentDetails()	0	3	1
A	addVatToTotal()	0	5	1
A	setCreatedAt()	0	3	1
A	setInvoiceNumberGenerator()	0	3	1
A	setCountryRules()	0	3	1

<?php

declare(strict_types=1);

/*
 * Copyright Humbly Arrogant Ltd 2020-2022.
 *
 * Use of this software is governed by the Business Source License included in the LICENSE file and at https://getparthenon.com/docs/next/license.
 *
 * Change Date: TBD ( 3 years after 2.0.0 release )
 *
 * On the date above, in accordance with the Business Source License, use of this software will be governed by the open source license specified in the LICENSE file.
 */

namespace Parthenon\Invoice;

use Brick\Money\Money;
use DateTime;
use Parthenon\Common\Address;

final class InvoiceBuilder
{
    /**
     * @var ItemInterface[]
     */
    private array $items = [];

    private string $vatNumber;

    private CountryRules $countryRules;

    private Address $billerAddress;

    private float $vatRate = 0.0;

    private bool $addVat = true;

    private DateTime $createdAt;

    private string $currency = 'EUR';

    private InvoiceNumberGeneratorInterface $invoiceNumberGenerator;

    private $invoiceNumber;

    private string $freeHandAddress;

    private string $paymentDetails;

    public function setInvoiceNumberGenerator(InvoiceNumberGeneratorInterface $invoiceNumberGenerator): void
    {
        $this->invoiceNumberGenerator = $invoiceNumberGenerator;
    }

    public function setInvoiceNumber($invoiceNumber): void
    {
        $this->invoiceNumber = $invoiceNumber;
    }

    public function addVatToTotal(): self
    {
        $this->addVat = true;

        return $this;
    }

    public function deductVatFromTotal(): self
    {
        $this->addVat = false;

        return $this;
    }

    public function addItem($name, Money $value, array $options = []): self
    {
        $quantity = $options['quantity'] ?? 1;
        $vat = $options['vat'] ?? $this->vatRate;
        $type = $options['type'] ?? '';
        $description = $options['description'] ?? '';

        $item = new Item($name, $description, $value, $quantity, $vat, $this->currency);
        $item->setType($type);

        $this->items[] = $item;

        return $this;
    }

    public function build(): Invoice
    {
        $invoice = new Invoice($this->addVat);
        $invoice->setCurrency($this->currency);

        if (isset($this->invoiceNumber)) {
            $invoice->setInvoiceNumber($this->invoiceNumber);
        } elseif (isset($this->invoiceNumberGenerator)) {
            $invoice->setInvoiceNumber($this->invoiceNumberGenerator->generateNumber());
        }

        if (isset($this->freeHandAddress)) {
            $invoice->setFreeHandAddress($this->freeHandAddress);
        }

        if (isset($this->billerAddress)) {
            $invoice->setBillerAddress($this->billerAddress);
        }

        if (isset($this->createdAt)) {
            $invoice->setCreatedAt($this->createdAt);
        }

        if (isset($this->vatNumber)) {
            $invoice->setVatNumber($this->vatNumber);
        }

        if (isset($this->paymentDetails)) {
            $invoice->setPaymentDetails($this->paymentDetails);
        }

        foreach ($this->items as $item) {
            if (isset($this->billerAddress) && isset($this->countryRules)) {
                $this->countryRules->handleRules($item, $this->billerAddress);
            }
            $invoice->addItem($item);
        }

        return $invoice;
    }

    public function addVatNumber(string $vatNumber)
    {
        $this->vatNumber = $vatNumber;
    }

    public function setBillerAddress(Address $address)
    {
        $this->billerAddress = $address;
    }

    public function setCountryRules(CountryRules $countryRules): void
    {
        $this->countryRules = $countryRules;
    }

    public function setCreatedAt(DateTime $createdAt): void
    {
        $this->createdAt = $createdAt;
    }

    public function setCurrency(string $currency): void
    {
        $this->currency = $currency;
    }

    public function setFreeHandAddress(string $freeHandAddress): void
    {
        $this->freeHandAddress = $freeHandAddress;
    }

    public function setPaymentDetails(string $paymentDetails): void
    {
        $this->paymentDetails = $paymentDetails;
    }
}