121 lines
2.3 KiB
PHP
121 lines
2.3 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\InvoiceModel;
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abstract class AbstractCalculator
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{
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/**
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* @var string
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*/
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protected $currency;
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/**
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* @var InvoiceModel
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*/
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protected $model;
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/**
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* @return InvoiceItem[]
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*/
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abstract public function getEntries();
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/**
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* @return string
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*/
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abstract public function getId(): string;
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/**
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* @param InvoiceModel $model
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*/
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public function setModel(InvoiceModel $model)
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{
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$this->model = $model;
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}
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/**
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* @return float
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*/
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public function getSubtotal(): float
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{
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$amount = 0.00;
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foreach ($this->model->getEntries() as $entry) {
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$amount += $entry->getRate();
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}
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return round($amount, 2);
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}
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/**
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* @return float
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*/
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public function getVat(): ?float
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{
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return $this->model->getTemplate()->getVat();
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}
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/**
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* @return float
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*/
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public function getTax(): float
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{
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$vat = $this->getVat();
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if (0.00 === $vat) {
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return 0.00;
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}
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$percent = $vat / 100.00;
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return round($this->getSubtotal() * $percent, 2);
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}
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/**
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* @return float
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*/
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public function getTotal(): float
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{
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return $this->getSubtotal() + $this->getTax();
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}
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/**
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* @deprecated since 1.8 will be removed with 2.0
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* @return string
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*/
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public function getCurrency(): string
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{
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@trigger_error(
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sprintf('%s::getCurrency() is deprecated and will be removed with 2.0', CalculatorInterface::class),
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E_USER_DEPRECATED
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);
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return $this->model->getCurrency();
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}
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/**
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* Returns the total amount of worked time in seconds.
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*
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* @return int
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*/
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public function getTimeWorked(): int
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{
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$time = 0;
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foreach ($this->model->getEntries() as $entry) {
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if (null !== $entry->getDuration()) {
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$time += $entry->getDuration();
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}
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}
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return $time;
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}
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}
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