The application is a E-commerce application. It is currently using REALM MAP to show shops when the user does a research. Now we would like to :
1 - Extend the map functionality to the Product Detail page using REALM again. SEE ATTACHED DOCUMENT
2 - When the cart is empty, just display an empty page that says: "Your cart is empty"
3 - Add a select field for the user to choose a shop for each item with delivery_type = "pick up" or "pick up or delivery" and add a "back" button. SEE ATTACHED DOCUMENT