10-04-2026
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836 changed files with 52961 additions and 5950 deletions
31
app/Helpers/PriceHelper.php
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31
app/Helpers/PriceHelper.php
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<?php
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namespace App\Helpers;
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class PriceHelper
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{
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/** Offizieller AED/USD-Kurs (feste Bindung) */
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const AED_USD_RATE = 3.6725;
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/** Näherungswert EUR/USD (wird gelegentlich angepasst) */
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const USD_EUR_RATE = 1.08;
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/**
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* Formatiert einen AED-Betrag mit EUR- und USD-Umrechnung.
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*
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* Beispiel: formatAed(1125000, 'ab') → "ab 1.125.000 AED (ca. 284.000 EUR / 306.000 USD)"
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*/
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public static function formatAed(int $aed, string $prefix = ''): string
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{
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$usd = (int) (round($aed / self::AED_USD_RATE / 1000) * 1000);
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$eur = (int) (round($usd / self::USD_EUR_RATE / 1000) * 1000);
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$fmtAed = number_format($aed, 0, ',', '.');
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$fmtEur = number_format($eur, 0, ',', '.');
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$fmtUsd = number_format($usd, 0, ',', '.');
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$prefixStr = $prefix !== '' ? "{$prefix} " : '';
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return "{$prefixStr}{$fmtAed} AED (ca. {$fmtEur} EUR / {$fmtUsd} USD)";
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}
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}
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