Do not allow voucher code duplications for same customer
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@@ -669,6 +669,13 @@ abstract class PaymentModuleCore extends Module
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$voucher->code = preg_replace('/'.$matches[0].'$/', '-'.(intval($matches[1]) + 1), $voucher->code);
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}
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// If ABCDEFGH-2 already exists for customer use ABCDEFGH-3
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while (CartRule::cartRuleExists($voucher->code, $order->id_customer)) {
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if (preg_match('/\-([0-9]{1,2})$/', $voucher->code, $matches)) {
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$voucher->code = preg_replace('/'.$matches[1].'$/', (intval($matches[1]) + 1), $voucher->code);
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}
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}
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// Set the new voucher value
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$voucher->reduction_amount = $remaining_amount;
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if ($voucher->reduction_tax) {
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@@ -1782,4 +1789,4 @@ abstract class PaymentModuleCore extends Module
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}
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return $result;
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}
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}
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}
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