Main entities and their relationships

Following are the main entities to get the basic e-commerce store up and running and their relationships

• Website -> Store -> Catalog -> Categories
• Store -> Payment, Email, Facilities
• Categories -> Product

You will find most of the convenience methods to extract information out for these entities (for e-commerce) are in *Worker files. e.g. CategoryWorker has all category convenience methods, CatalogWorker for catalog and so on.