Function isProductVariantExists

  • isProductVariantExists(productIdFieldInfo, variantIdFieldInfo, productVariantService, logger, context): Promise<number>

  • Is product variant exist validator

    Parameters

    • productIdFieldInfo: undefined | TargetField

      which field to get the productId from context

    • variantIdFieldInfo: TargetField

      which field to get the variantId from context

    • productVariantService: ProductVariantDataService

      product variant service

    • logger: Logger

      injected logger used to handle the logging

    • context: AdapterHandlerContext

      request context [headers, body, params, query].

    Returns Promise<number>

    200 Status Ok

    Description

    This validator is used to check if the product variant is exist by applying the following steps in sequence:

    1. Get the variantId from the context

    2. Check if the variantId is null

    3. Check if the product variant is exist

    Throws

    400 NBError Wrong parameter

    • variantId is missing in variantIdFieldInfo.type, variantIdFieldInfo.name

    Throws

    404 NBError Not found

    • product variant not found: variantId

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