public RegisteredRobot(Robot robot, RobotRegistration.Registration registration)
{
Id = robot.Id;
Product = robot.Product;
SerialNumber = robot.SerialNumber;
Name = registration.Name;
Application = registration.Application;
}
private void ImportRegistrations(RobotImported e)
{
void AddRegistration(Guid endUserId)
{
var newRegistration = new RobotRegistration.Registration(this, e, endUserId);
Registrations = Registrations.Add(newRegistration);
}
var latestRegistration = Registrations.LastOrDefault();
if (latestRegistration == null)
{
if (e.Entity.C2RurEnduserValue != null)
{
AddRegistration(e.Entity.C2RurEnduserValue.Value);
}
}
else
{
latestRegistration.Apply(
registration =>
{
if (registration.EndUserId.Value == e.Entity.C2RurEnduserValue)
{
registration.Apply(e);
}
else if (e.Entity.C2RurEnduserValue.HasValue)
{
AddRegistration(e.Entity.C2RurEnduserValue.Value);
}
else
{
Registrations = Registrations.Add(RobotRegistration.Unregistration.Instance);
}
},
unregistration =>
{
if (e.Entity.C2RurEnduserValue.HasValue)
{
AddRegistration(e.Entity.C2RurEnduserValue.Value);
}
}
);
}
}
private void Apply(RobotRegistered e)
{
void AddRegistration()
{
var registration = new RobotRegistration.Registration(this, e);
Registrations = Registrations.Add(registration);
}
var latestRegistration = Registrations.LastOrDefault();
if (latestRegistration == null)
{
AddRegistration();
}
else
{
latestRegistration.Apply(
registration => throw new InvalidOperationException("Robot is already registered"),
unregistration => AddRegistration()
);
}
}
