Instructions:

• Authorize Dev Org
• First Deploy AvailableProductsController.cls and OrderProductsController.cls
• Deploy LWC-Exercise/force-app/main/default/messageChannels folder
• Deploy the rest LWC-Exercise/force-app/main/default/lwc
• Deploy the rest
• In the org, you need to add the amount of data needed to make an order. That means adding an Account, Product, PricebookEntry, Order and use the default Pricebook
• Go to the Order record Page and Drag and Drop anywhere the AvailableProduct and the OrderProducts LWC component.