Car Registry

We took Orion's car registry demo and reimplemented it using the Fabric Smart Client

Setting

An imaginary and oversimplified car registry, in which the DMV (department of motor vehicles) keeps track of all cars and their ownership.

Roles

• A car registry owned by the DMV, with user dmv.
  • The dmv approves a mint request of a new car by a car dealer, inserting a new car record into the database.
  • The dmv approves a transfer of ownership between a car owner (seller) to a new car owner (buyer).
• Car dealer, with user dealer.
  • Issues a mint request for a new car, which the dmv must approve.
  • The dealer can then transfer ownership by selling the car to a new owner, say alice, the buyer.
• Owners alice, bob (and dealer)
  • Can own a car.
  • Can transfer ownership of the car they own.
  • Can approve the reception (buying) of a car, and assume ownership of it.