.NET Core Microservices - Methods to Load Shopping Cart

The video tutorial explains how to create a function to load a Card DTO based on a logged-in user. It covers retrieving the user ID from claims, obtaining an access token, and using a card service to get the shopping cart. The tutorial then details deserializing the response to a Card DTO, calculating the order total, and returning the DTO. Finally, it discusses setting up a CART index view and preparing the model for UI development.

What is the first step in creating a function to populate the Card DTO?

• Create a new Card DTO object

• Calculate the order total

• Get the user ID from the claims object

• Retrieve the shopping cart details

How do you check if the response from the card service is successful?

• By checking if the response is null

• By checking if the response is marked as success

• By verifying the user ID

• By deserializing the response

What is the purpose of iterating through the card details in the response?

• To get the access token

• To calculate the order total

• To deserialize the card details

• To retrieve the user ID

Why is it important to use different names for the CART index view?

• To ensure the view is loaded correctly

• To avoid confusion with other index views

• To make the code more readable

• To improve performance

What model will be used for the CART index?

• A list of Card DTO objects

• A JSON object

• An array of user IDs

• A single Card DTO object