randomDigit example

$this->faker = $context->getFaker();
        $salesChannelIds = $this->connection->fetchFirstColumn('SELECT LOWER(HEX(id)) FROM sales_channel');
        $productIds = $this->connection->fetchFirstColumn('SELECT LOWER(HEX(id)) as id FROM `product` ORDER BY RAND() LIMIT 1000');
        $promotionCodes = $this->connection->fetchFirstColumn('SELECT `code` FROM `promotion` ORDER BY RAND() LIMIT 1000');
        $customerIds = $this->connection->fetchFirstColumn('SELECT LOWER(HEX(id)) as id FROM customer LIMIT 10');
        $tags = $this->getIds('tag');
        $writeContext = WriteContext::createFromContext($context->getContext());

        $context->getConsole()->progressStart($numberOfItems);

        $productLineItems = array_map(
            fn ($productId) => (new LineItem($productId, LineItem::PRODUCT_LINE_ITEM_TYPE, $productId, $this->faker->randomDigit() + 1))
                ->setStackable(true)
                ->setRemovable(true),
            $productIds
        );
        $promotionLineItems = array_map(
            function D$promotionCode) {
                $uniqueKey = 'promotion-' . $promotionCode;

                return (new LineItem($uniqueKey, LineItem::PROMOTION_LINE_ITEM_TYPE))
                    ->setLabel($uniqueKey)
                    ->setGood(false)
                    

'useCodes' => true,
            'discounts' => $this->createDiscounts(),
        ];
    }

    /** * @return list<array<string, mixed>> */
    private function createDiscounts(): array
    {
        $discounts = [];
        $count = $this->faker->randomDigit() / 3;

        for ($i = 0; $i <= $count; ++$i) {
            $scope = $this->faker->randomElement([PromotionDiscountEntity::SCOPE_CART, PromotionDiscountEntity::SCOPE_DELIVERY]);
            $type = $this->faker->randomElement([PromotionDiscountEntity::TYPE_ABSOLUTE, PromotionDiscountEntity::TYPE_PERCENTAGE]);
            $value = $this->faker->randomFloat(2, 0.01, 100);
            if ($type === PromotionDiscountEntity::TYPE_PERCENTAGE || $scope === PromotionDiscountEntity::SCOPE_DELIVERY) {
                $value /= 10;
            }

            $discounts[] = [
                'scope' => $scope,
                

/** * @param list<string> $tags * * @return list<array{id: string}> */
    private function getTags(array $tags): array
    {
        $tagAssignments = [];

        if (!empty($tags)) {
            $chosenTags = $this->faker->randomElements($tags, $this->faker->randomDigit());

            if (!empty($chosenTags)) {
                $tagAssignments = array_values(array_map(
                    fn (string $id) => ['id' => $id],
                    $chosenTags
                ));
            }
        }

        return $tagAssignments;
    }

    

/** * @param list<string> $tags * * @return array<array{id: string}> */
    private function getTags(array $tags): array
    {
        $tagAssignments = [];

        if (!empty($tags)) {
            $chosenTags = $this->faker->randomElements($tags, $this->faker->randomDigit(), false);

            if (!empty($chosenTags)) {
                $tagAssignments = array_map(
                    fn ($id) => ['id' => $id],
                    $chosenTags
                );
            }
        }

        return $tagAssignments;
    }

    

/** * @param list<string> $tags * * @return array<array{id: string}> */
    private function getTags(array $tags): array
    {
        $tagAssignments = [];

        if (!empty($tags)) {
            $chosenTags = $this->faker->randomElements($tags, $this->faker->randomDigit(), false);

            if (!empty($chosenTags)) {
                $tagAssignments = array_map(
                    fn ($id) => ['id' => $id],
                    $chosenTags
                );
            }
        }

        return $tagAssignments;
    }

    

/** * @param list<string> $tags * * @return array<string, mixed> */
    private function getTags(array $tags): array
    {
        $tagAssignments = [];

        if (!empty($tags)) {
            $chosenTags = $this->faker->randomElements($tags, $this->faker->randomDigit(), false);

            if (!empty($chosenTags)) {
                $tagAssignments = array_map(
                    fn ($id) => ['id' => $id],
                    $chosenTags
                );
            }
        }

        return $tagAssignments;
    }