public void AddParticipant(Employee employee)
{
var participant = new ProjectParticipant
{
Project = this,
ProjectId = Id,
Employee = employee,
EmployeeId = employee.Id
};
var index = ParticipantsToDelete.IndexOf(s => s == participant);
if (index == -1)
{
ParticipantsToAdd.Add(participant);
}
else
{
ParticipantsToDelete.RemoveAt(index);
}
}
