/**
* start checkout process
*/
function StartCheckout(&$errorMessage)
{
global $dir;
global $memberID;
// defined in checkout.inc.php
global $collectDataArr;
global $enable_recurring;
global $en_credits;
global $credit2money;
// these globals for module require call
global $site;
global $providerConf;
global $checkoutFilename;
global $checkoutURL;
global $debugFilename;
// if buy for credits
if ($_REQUEST['use_credits'] == 'on' && $en_credits) {
$amount = sprintf('%.2f', (double) $collectDataArr['amount']);
$creditsAmount = sprintf("%.2f", (double) ($collectDataArr['amount'] * $credit2money));
$creditBalance = getProfileCredits($memberID);
$result = 0;
if ($collectDataArr['checkout_action'] == 'credits') {
$errorMessage = 'Credits couldn\'t be bought by credits';
return false;
}
if ($creditBalance < $creditsAmount) {
$result = 1000;
} else {
$purchaseRes = performPurchase($memberID, $collectDataArr['checkout_action'], $collectDataArr['data'], $amount, $result);
if ($purchaseRes) {
decProfileCredits($memberID, $creditsAmount);
$result = 1;
} else {
$result = -1;
}
}
$returnURL = returnURLByAction($collectDataArr['checkout_action'], $collectDataArr['data']);
processValidationResult($result, $errorMessage, 0, $returnURL);
} else {
$providerID = (int) $_REQUEST['prov_id'];
$providerRes = db_res("SELECT `Name`, `CheckoutFilename` FROM `PaymentProviders` WHERE `ID` = {$providerID} AND `Active`");
if (!$providerRes || mysql_num_rows($providerRes) == 0) {
$errorMessage = 'Wrong payment provider specified';
return false;
}
$providerArr = mysql_fetch_assoc($providerRes);
if (strlen(trim($providerArr['CheckoutFilename']))) {
$checkoutFilename = $providerArr['CheckoutFilename'];
} else {
$checkoutFilename = $dir['checkout'] . $providerArr['Name'] . '.php';
}
if (!file_exists($checkoutFilename)) {
$errorMessage = 'Checkout file not found';
return false;
}
require_once $checkoutFilename;
$validateRes = moduleValidateConfiguration($errorMessage);
if (!$validateRes) {
return false;
}
$localTranID = initiateTransaction($collectDataArr, $memberID, $providerID);
if ($localTranID === false) {
$errorMessage = 'Transaction initiating error';
return false;
}
$subscriptionalPayment = $enable_recurring && $collectDataArr['allow_subscribe'] == 'on' && $_REQUEST['prov_recurring'] == 'on';
if ($subscriptionalPayment) {
$subsRes = initiateSubscription($localTranID, $collectDataArr['subscribe_days']);
if (!$subsRes) {
$errorMessage = 'Subscription initiating error';
return false;
}
}
$startRes = moduleStartTransaction($localTranID, $subscriptionalPayment, $collectDataArr['subscribe_days']);
if (!$startRes) {
$errorMessage = 'Transaction starting error';
return false;
}
}
return true;
}
/**
* Checks if specified member was subscribed by specified provider and then
* initiates new transaction basing on data from transaction, which was created
* on subscription
*
* @param int $localTranID - ID of transaction which was created on subscription
* Function initiates new transaction using data from
* this transaction
*
* @return int/bool - ID of initiated transaction on success, false otherwise
*
*
*/
function initiateSubscriptionTransaction($localTranID)
{
// arguments validation
$localTranID = (int) $localTranID;
// select dummy transaction info
$tranRes = db_res("SELECT `IDProvider`, `Data` FROM `Transactions`\r\n\t\t\t\t\t\t\tWHERE `ID` = {$localTranID}");
if (!$tranRes || mysql_num_rows($tranRes) == 0) {
return false;
}
$tranArr = mysql_fetch_assoc($tranRes);
$tranData = transStringToData($tranArr['Data']);
// check if member subscribed
$subsArr = db_arr("SELECT `TransactionID`, `ChargesNumber` FROM `PaymentSubscriptions`\r\n\t\t\t\t\t\t\tWHERE `TransactionID` = {$localTranID}");
if (!$subsArr) {
return false;
}
$checkoutData['checkout_action'] = $tranData['action'];
$checkoutData['amount'] = $tranData['amount'];
$checkoutData['data'] = $tranData['data'];
$checkoutData['description'] = returnDescByAction($tranData['action'], $tranData['data'], true);
$res = initiateTransaction($checkoutData, $tranData['memberID'], $tranArr['IDProvider']);
if (!$res) {
return false;
} else {
return $res;
}
}
/**
* start checkout process
*/
function StartCheckout(&$errorMessage)
{
global $dir;
global $memberID;
// defined in checkout.inc.php
global $collectDataArr;
global $enable_recurring;
// these globals for module require call
global $site;
global $providerConf;
global $checkoutFilename;
global $checkoutURL;
global $debugFilename;
$providerID = (int) $_REQUEST['prov_id'];
$providerRes = db_res("SELECT `Name`, `CheckoutFilename` FROM `PaymentProviders` WHERE `ID` = {$providerID} AND `Active`");
if (!$providerRes || mysql_num_rows($providerRes) == 0) {
$errorMessage = 'Wrong payment provider specified';
return false;
}
$providerArr = mysql_fetch_assoc($providerRes);
if (strlen(trim($providerArr['CheckoutFilename']))) {
$checkoutFilename = $providerArr['CheckoutFilename'];
} else {
$checkoutFilename = $dir['checkout'] . $providerArr['Name'] . '.php';
}
if (!file_exists($checkoutFilename)) {
$errorMessage = 'Checkout file not found';
return false;
}
require_once $checkoutFilename;
$validateRes = moduleValidateConfiguration($errorMessage);
if (!$validateRes) {
return false;
}
$localTranID = initiateTransaction($collectDataArr, $memberID, $providerID);
if ($localTranID === false) {
$errorMessage = 'Transaction initiating error';
return false;
}
$subscriptionalPayment = $enable_recurring && $collectDataArr['allow_subscribe'] == 'on' && $_REQUEST['prov_recurring'] == 'on';
if ($subscriptionalPayment) {
$subsRes = initiateSubscription($localTranID, $collectDataArr['subscribe_days']);
if (!$subsRes) {
$errorMessage = 'Subscription initiating error';
return false;
}
}
$startRes = moduleStartTransaction($localTranID, $subscriptionalPayment, $collectDataArr['subscribe_days']);
if (!$startRes) {
$errorMessage = 'Transaction starting error';
return false;
}
return true;
}
