/**
* Checkout
*/
public function checkout()
{
$output = '';
if ($_SERVER['REQUEST_METHOD'] != 'POST') {
$output = $this->_checkout_step_1();
} else {
//valid helper
include 'classes/valid.class.php';
$valid = new Valid();
//validation class
include 'classes/validation.class.php';
$step = $_POST['step'];
if ($step == '1') {
//step 1 validation
$post = new Validation($_POST['order']);
$post->add_rules('first_name', 'required');
$post->add_rules('last_name', 'required');
$post->add_rules('company', 'required');
$post->add_rules('address', 'required');
$post->add_rules('city', 'required');
$post->add_rules('state', 'required');
$post->add_rules('country', 'required');
$post->add_rules('zip', 'required');
$post->add_rules('phone', 'required', array($valid, 'phone'));
$post->add_rules('email', 'required', array($valid, 'email'));
if (!isset($_POST['billing_is_shipping'])) {
$post->add_rules('ship_first_name', 'required');
$post->add_rules('ship_last_name', 'required');
$post->add_rules('ship_company', 'required');
$post->add_rules('ship_address', 'required');
$post->add_rules('ship_city', 'required');
$post->add_rules('ship_state', 'required');
$post->add_rules('ship_country', 'required');
$post->add_rules('ship_zip', 'required');
$post->add_rules('ship_phone', 'required', array($valid, 'phone'));
}
$post->pre_filter('trim');
//success, go to step 2
if ($post->validate()) {
//save order data
$_SESSION['order'] = $_POST['order'];
$output = $this->_checkout_step_2();
} else {
$errors = $post->errors();
$output = $this->_checkout_step_1($_POST, $errors);
}
} elseif ($step == '2') {
//step 2 validation
$post = new Validation($_POST['order']);
$post->add_rules('cc_name', 'required');
$post->add_rules('cc_type', 'required');
$post->add_rules('cc_number', 'required', array($valid, 'credit_card'));
$post->add_rules('cc_cvv', 'required', 'length[3,4]', array($valid, 'digit'));
$post->add_rules('cc_exp_month', 'required');
$post->add_rules('cc_exp_year', 'required');
if (isset($_POST['order']['cc_exp_month']) && isset($_POST['order']['cc_exp_year'])) {
$post->add_callbacks('cc_exp_year', array($this, '_validate_cc_exp_date'));
}
$post->pre_filter('trim');
if ($post->validate()) {
$cart = new Cart('shopping_cart');
//order data array
$order_arr = array_merge($_SESSION['order'], $_POST['order']);
$full_cc_number = $order_arr['cc_number'];
$order_arr['cc_number'] = substr($order_arr['cc_number'], -4);
$order_arr['promo_discount'] = $cart->getDiscount($order_arr['promo_code']);
$order_arr['subtotal'] = $cart->getTotal();
$order_arr['tax'] = $cart->getTax();
//process payment
include 'merchants/firstdata.class.php';
$merchant = new FirstData();
//billing info
$merchant->name = $order_arr['first_name'] . ' ' . $order_arr['last_name'];
$merchant->company = $order_arr['company'];
$merchant->address = $order_arr['address'];
$merchant->address2 = $order_arr['address2'];
$merchant->city = $order_arr['city'];
$merchant->state = $order_arr['state'];
$merchant->country = $order_arr['country'];
$merchant->phone = $order_arr['phone'];
$merchant->fax = $order_arr['fax'];
$merchant->email = $order_arr['email'];
$merchant->zip = $order_arr['zip'];
//shipping info
$merchant->ship_name = $order_arr['ship_first_name'] . ' ' . $order_arr['ship_last_name'];
$merchant->ship_address = $order_arr['ship_address'];
$merchant->ship_saddress2 = $order_arr['ship_address2'];
$merchant->ship_city = $order_arr['ship_city'];
$merchant->ship_state = $order_arr['ship_state'];
$merchant->ship_country = $order_arr['ship_country'];
$merchant->ship_zip = $order_arr['ship_zip'];
//payment info
$merchant->cc_number = $full_cc_number;
$merchant->cc_exp_month = $order_arr['cc_exp_month'];
$merchant->cc_exp_year = substr($order_arr['cc_exp_year'], -2);
$merchant->cc_cvv = $order_arr['cc_cvv'];
$merchant->subtotal = $order_arr['subtotal'];
$merchant->shipping = 0;
$merchant->tax = $order_arr['tax'];
$merchant->total = $order_arr['subtotal'] + $order_arr['tax'] - $order_arr['promo_discount'];
// set to GOOD for test or LIVE
$merchant->result = 'LIVE';
$merchant_success = false;
$result = $merchant->sale();
if ($result['r_approved'] == "APPROVED") {
$merchant_success = true;
}
//merchant error
if (!$merchant_success) {
$errors = $post->errors();
$this->set_flash($result['r_error'], 'error');
$output = $this->_checkout_step_2($_POST, $errors);
} else {
//save order to database
$record = Record::insert('ecommerce_order', $order_arr);
$order_id = Record::lastInsertId();
//save order items to database
foreach ($cart->getItems() as $variant_id => $quantity) {
//get variant data
$variant = Record::findByIdFrom('ProductVariant', $variant_id);
$variant->order_id = $order_id;
$variant->quantity = $quantity;
$variant_arr = (array) $variant;
//remove unneeded fields
unset($variant_arr['id']);
unset($variant_arr['created_on']);
unset($variant_arr['updated_on']);
unset($variant_arr['position']);
//insert
$record = Record::insert('ecommerce_order_variant', $variant_arr);
}
//save log
$this->_insert_log('Order <a href="' . get_url('plugin/ecommerce/order_show/' . $order_id) . '">' . $order_id . '</a> was placed.');
//send emails to client and buyer
$this->_send_order_email('*****@*****.**', $order_id, $order_arr, $variant_arr);
$this->_send_order_email($order_arr['email'], $order_id, $order_arr, $variant_arr);
//success
$this->set_flash('Thank you for your order. You will receive a confirmation email shortly.', 'success');
//clear cart and order session
unset($_SESSION['order']);
unset($_SESSION['Cart']);
}
} else {
$errors = $post->errors();
$output = $this->_checkout_step_2($_POST, $errors);
}
}
}
return $output;
}