69 lines
2.0 KiB
PHP
69 lines
2.0 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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* An abstract calculator that sums up the invoice item records.
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*/
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abstract class AbstractSumInvoiceCalculator extends AbstractMergedCalculator implements CalculatorInterface
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{
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abstract protected function calculateSumIdentifier(InvoiceItemInterface $invoiceItem): string;
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/**
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* @return InvoiceItem[]
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*/
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public function getEntries()
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{
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$entries = $this->model->getEntries();
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if (empty($entries)) {
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return [];
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}
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/** @var InvoiceItem[] $invoiceItems */
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$invoiceItems = [];
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foreach ($entries as $entry) {
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$id = $this->calculateSumIdentifier($entry);
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if (null !== $entry->getFixedRate()) {
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$id = $id . '_fixed_' . (string) $entry->getFixedRate();
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} else {
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$id = $id . '_hourly_' . (string) $entry->getHourlyRate();
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}
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if (!isset($invoiceItems[$id])) {
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$invoiceItems[$id] = new InvoiceItem();
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}
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$invoiceItem = $invoiceItems[$id];
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$this->mergeInvoiceItems($invoiceItem, $entry);
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$this->mergeSumInvoiceItem($invoiceItem, $entry);
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}
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return array_values($invoiceItems);
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}
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/**
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* @param InvoiceItem $invoiceItem
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* @param InvoiceItemInterface $entry
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* @return void
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*/
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protected function mergeSumInvoiceItem(InvoiceItem $invoiceItem, InvoiceItemInterface $entry) /* : void */
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{
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if (method_exists($this, 'mergeSumTimesheet')) {
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@trigger_error('mergeSumTimesheet() is deprecated and will be removed with 2.0 - use mergeSumInvoiceItem() instead', E_USER_DEPRECATED);
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$this->mergeSumTimesheet($invoiceItem, $entry);
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}
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}
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}
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