public void CreateRole(string roleName)
{
if (RoleExists(roleName))
throw new InvalidOperationException("Role with specified name already exists.");
var role = new Role {RoleName = roleName};
UnitOfWork.GetRepository<Role>().Insert(role);
UnitOfWork.Save();
}
private void BindUserToRole(User user, Role role)
{
user.Roles.Add(role);
role.Users.Add(user);
}
private void AddRole(Role role)
{
_unitOfWork.GetRepository<Role>().Insert(role);
_unitOfWork.Save();
}