patternAlreadyInUse example

$codeEntries = $this->prepareCodeEntities($promotionId, $newCodes);
        $this->individualCodesRepository->upsert($codeEntries, $context);
    }

    /** * @throws PatternAlreadyInUseException */
    public function replaceIndividualCodes(string $promotionId, string $pattern, int $amount, Context $context): void
    {
        if ($this->isCodePatternAlreadyInUse($pattern, $promotionId, $context)) {
            throw PromotionException::patternAlreadyInUse();
        }

        $codes = $this->generateIndividualCodes($pattern, $amount);

        $codeEntries = $this->prepareCodeEntities($promotionId, $codes);

        $this->resetPromotionCodes($promotionId, $context);

        $this->individualCodesRepository->upsert($codeEntries, $context);
    }