prepareCodeEntities example

$this->replaceIndividualCodes($promotionId, $promotion->getIndividualCodePattern(), $amount, $context);

            return;
        }

        $newCodes = $this->generateIndividualCodes(
            $promotion->getIndividualCodePattern(),
            $amount,
            $promotion->getIndividualCodes()->getCodeArray()
        );

        $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();
        }