public async ValueTask HandleAsync(ChangePasswordCommand command, CancellationToken cancellationToken = default)
{
ValidationParameter.FailIfNull(command);
// to do get session which will be get from headers, implementation after add headers
var customer = await _customerService.GetCustomerAsync(command.Username);
_customerService.ValidateCustomerAccountAsync(customer);
var activeUserPassword = await _passwordHelper.GetActivePassword(customer);
//compare old password and new password. New password can not be exactly same like old password
_passwordHelper.ComaprePasswords(activeUserPassword, command.NewPassword);
await _passwordHelper.RemoveOldPassword(command.Username);
await _passwordHelper.SetPassword(command.NewPassword, customer);
}
