Selected B2C-Commerce-Developer Developers Questions Answers

To disable the "Discover" credit card type for all checkouts in Salesforce B2C Commerce, the developer should:

B. Credit card exclusion rules in the Merchant Tools > Site Preferences > Payment Preferences module.In the Business Manager, the Payment Preferences module under Site Preferences allows administrators to configure which credit cards are accepted by setting credit card exclusion rules. This module provides a user interface where specific credit card types, such as "Discover", can be enabled or disabled across the site. This is the correct approach to centrally manage payment options without requiring code changes.

If a developer is unable to view attributes of a custom object in the Business Manager of Salesforce B2C Commerce, a probable solution is to create an Attribute Group and include the desired attributes within this group. Attribute Groups help organize and manage attributes within Business Manager, making them more accessible and easier to handle. By grouping related attributes together, it becomes easier to manage their visibility and configuration, particularly in complex implementations with many custom attributes. This organization aids in ensuring that attributes are properly displayed and editable within the Business Manager interface.

To improve code reusability and maintainability in Salesforce Commerce Cloud SFRA, defining a middleware function that performs common checks or operations and then applying this middleware across multiple routes is best practice. Middleware functions in SFRA allow for centralized logic that can be reused across different controllers or routes. This method enables developers to maintain a clean and organized codebase, where changes to the shared logic need to be made only once in the middleware function, rather than in each individual route. This approach ensures that the code is easier to test and manage.

In Salesforce B2C Commerce, the $httpUrl method is used to generate a fully qualified URL to a specified route. For creating a link within a content asset to another content asset, you should use the $httpUrl function with the appropriate pipeline and parameters. In this case, 'Content-Show' is the correct pipeline to use for fetching content assets based on their ID, and the 'cid' parameter specifies the content asset ID. Thus, $httpUrl('Content-Show', 'cid', 'terms-and-conditions')$ correctly generates the URL needed to link to the content asset with the ID "terms-and-conditions".