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https://github.com/invoiceninja/invoiceninja.git
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89 lines
2.4 KiB
PHP
89 lines
2.4 KiB
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\Services\PdfMaker\Designs\Utilities;
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trait DesignHelpers
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{
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/**
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* This method will help us decide either we show
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* one "tax rate" column in the table or 3 custom tax rates.
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*
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* Logic below will help us calculate that & inject the result in the
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* global state of the $context (design state).
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*
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* @return void
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*/
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public function processTaxColumns(): void
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{
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if (in_array('$product.tax', $this->context['product-table-columns'])) {
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$line_items = collect($this->entity->line_items);
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$tax1 = $line_items->where('tax_name1', '<>', '')->where('type_id', 1)->count();
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$tax2 = $line_items->where('tax_name2', '<>', '')->where('type_id', 1)->count();
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$tax3 = $line_items->where('tax_name3', '<>', '')->where('type_id', 1)->count();
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$taxes = [];
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if ($tax1 > 0) {
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array_push($taxes, '$product.tax_rate1');
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}
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if ($tax2 > 0) {
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array_push($taxes, '$product.tax_rate2');
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}
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if ($tax3 > 0) {
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array_push($taxes, '$product.tax_rate3');
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}
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$key = array_search('$product.tax', $this->context['product-table-columns'], true);
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if ($key) {
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array_splice($this->context['product-table-columns'], $key, 1, $taxes);
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}
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}
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}
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/**
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* Calculates the remaining colspans.
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*
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* @param int $taken
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* @return int
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*/
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public function calculateColspan(int $taken): int
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{
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$total = (int) count($this->context['product-table-columns']);
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return (int)$total - $taken;
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}
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/**
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* Return "true" or "false" based on null or empty check.
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* We need to return false as string because of HTML parsing.
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*
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* @param mixed $property
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* @return string
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*/
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public function toggleHiddenProperty($property): string
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{
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if (is_null($property)) {
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return 'false';
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}
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if (empty($property)) {
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return 'false';
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}
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return 'true';
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}
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}
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