Projects:

• DAL - Dapper
• DAL.BLL - UoW in complex operations with Db
• DAL.DropBox - working with pictures for products
• Web - RESTful API for manipulation with products, sales, orders, cancellation and expenses

DAL.BLL:

• FifoStrategy-class implements strategy for recalculation the average cost of product.
• FoldersDataService-class realize a virtual folder tree and give a functionality for working with them.

Web:

• Each service realize a wrapper over DataService/Repository and should prepare data for them.
• ViewModels are the interface for communicating with clients.

Test Api:

• You can use Postman to test api. Postman collection called SR.Api.json.