44 lines
1.1 KiB
PHP
44 lines
1.1 KiB
PHP
<?php
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/*
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* This file is part of the Kimai time-tracking app.
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace App\Invoice\Calculator;
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use App\Invoice\CalculatorInterface;
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use App\Invoice\InvoiceItem;
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use App\Invoice\InvoiceItemInterface;
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/**
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* A calculator that sums up the invoice item records by project.
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*/
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class ProjectInvoiceCalculator extends AbstractSumInvoiceCalculator implements CalculatorInterface
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{
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protected function calculateSumIdentifier(InvoiceItemInterface $invoiceItem): string
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{
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if (null === $invoiceItem->getProject()->getId()) {
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throw new \Exception('Cannot handle un-persisted projects');
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}
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return (string) $invoiceItem->getProject()->getId();
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}
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protected function mergeSumTimesheet(InvoiceItem $invoiceItem, InvoiceItemInterface $entry)
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{
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$invoiceItem->setProject($entry->getProject());
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$invoiceItem->setDescription($entry->getProject()->getName());
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}
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/**
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* @return string
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*/
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public function getId(): string
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{
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return 'project';
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}
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}
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