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https://github.com/invoiceninja/invoiceninja.git
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957ac9f5d8
* Remove unnecessary save() on invoice * Update copyright * Working on Credit Repository * Implement credits as a paymentable entity * Add credit_id to transformer * fix rules for update payment * Fix random deleted_at keys in transformers * Fix for password_protect check
34 lines
776 B
PHP
34 lines
776 B
PHP
<?php
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/**
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* Invoice Ninja (https://invoiceninja.com)
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*
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* @link https://github.com/invoiceninja/invoiceninja source repository
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*
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* @copyright Copyright (c) 2020. Invoice Ninja LLC (https://invoiceninja.com)
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*
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* @license https://opensource.org/licenses/AAL
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*/
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namespace App\Helpers\Invoice;
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/**
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* Class for tax calculations
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*/
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trait Taxer
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{
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public function taxer($amount, $tax_rate)
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{
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return round($amount * (($tax_rate ? $tax_rate : 0) / 100), 2);
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}
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public function calcAmountLineTax($tax_rate, $amount)
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{
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return $this->formatValue(($amount * $tax_rate/100), 2);
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}
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public function calcInclusiveLineTax($tax_rate, $amount)
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{
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return $this->formatValue($amount - ($amount / (1 + ($tax_rate/100))), 2);
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}
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}
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