A project using .NET Core 2.0, DDD, CQRS, Event Sourcing and RabbitMQ

There are user service, book inventory service and book rental service in the system.

• There are two role in the system, Admin User and Customer.
• Admin user can add/edit/update/delete customer information.
• If assigned customer has unreturned books, admin user can't remove it in the system.
• Admin user and customer can update their information(FirstName, LastName, MiddleName).
• Admin user and customer can update their password.

• Admin user can add/edit/delete book.
• Admin user can bulk import book inventory.
• Book are the following fields
  • Book Name(Required)
  • ISBN(Required, Unique)
  • Description
  • IssuedDate(Required)
• There are two book inventory statuses in the system, In/Out.

• If one book inventory has been rented by one customer, it can't be rented by others.
• One customer can rent 3 books at most.