public function calculateCost($session, $cartItems)
{
//Here is an example, lets say that the shipping cost is one dollar per shipped item
//Also, there is an international fee of $20 that will apply if the shipping address is not in Canada
$result = 20.0;
foreach ($cartItems as $cartItem) {
$result += $cartItem->getQuantity();
}
if (!@$_SESSION['authenticated_user']) {
return $result;
}
$userId = @$_SESSION['authenticated_user']->getId();
$userDetails = UserDetails::getUserDetailsBasedOnUserId($userId);
$shippingAddress = $userDetails->getAddress('shipping_address');
if ($shippingAddress->getCountryName() == "Canada") {
$result -= 20.0;
}
return $result;
}
public static function canUserCheckOut($session = null, $cartDetails = null)
{
/*
* The criteria are:
* 1. The user is logged in
* 2. The user has shipping address
* 3. The user has billing address
* 4. The user has a phone number
* 5. The order amount is more than a particular limit
* 6. The shipping class is defined
* 7. The payment class is defined
*/
if (!$session) {
$session = Session::getActiveSession();
}
$sessionId = $session->getId();
if (!$session->getUser()) {
//1. The user is logged in
return "User is not logged in";
}
$userDetails = UserDetails::getUserDetailsBasedOnUserId($session->getUser());
$shippingAddress = $userDetails->getAddress('shipping_address');
if (!$shippingAddress || !$shippingAddress->getStreetAddress() || !$shippingAddress->getCity() || !$shippingAddress->getPostalCode() || !$shippingAddress->getState() || !$shippingAddress->getCountry()) {
return "Shipping address cannot be empty";
}
$billingAddress = $userDetails->getAddress('billing_address');
if (!$billingAddress || !$billingAddress->getStreetAddress() || !$billingAddress->getCity() || !$billingAddress->getPostalCode() || !$billingAddress->getState() || !$billingAddress->getCountry()) {
return "Billing address cannot be empty";
}
if (!$userDetails->getPhoneNumber()) {
//4.The user has a phone number
return "Phone number cannot be empty";
}
if (!$cartDetails) {
$cartDetails = Module_EComm::getCartDetails();
}
if ($cartDetails["subTotal"] < SiteConfig::get("EComm::MinimumOrderValue")) {
//5. The order amount is more than a particular limit
return "You must buy at least " . SiteConfig::get("EComm::MinimumOrderValue");
}
if (!$session->getShippingClass()) {
//6. The shipping class is defined
return "You did not select your shipping option";
}
if (!$session->getPaymentClass()) {
//7. The payment class is defined
return "You did not select your payment option";
}
return 0;
}