function wpestate_ajax_paypal_pack_generation()
{
$allowed_html = array();
$packName = wp_kses($_POST['packName'], $allowed_html);
$pack_id = $_POST['packId'];
if (!is_numeric($pack_id)) {
exit;
}
$is_pack = get_posts('post_type=membership_package&p=' . $pack_id);
if (!empty($is_pack)) {
global $current_user;
get_currentuserinfo();
$pack_price = get_post_meta($pack_id, 'pack_price', true);
$submission_curency_status = esc_html(get_option('wp_estate_submission_curency', ''));
$paypal_status = esc_html(get_option('wp_estate_paypal_api', ''));
$host = 'https://api.sandbox.paypal.com';
if ($paypal_status == 'live') {
$host = 'https://api.paypal.com';
}
$url = $host . '/v1/oauth2/token';
$postArgs = 'grant_type=client_credentials';
$token = wpestate_get_access_token($url, $postArgs);
$url = $host . '/v1/payments/payment';
$dash_profile_link = wpestate_get_dashboard_profile_link();
$payment = array('intent' => 'sale', "redirect_urls" => array("return_url" => $dash_profile_link, "cancel_url" => $dash_profile_link), 'payer' => array("payment_method" => "paypal"));
$payment['transactions'][0] = array('amount' => array('total' => $pack_price, 'currency' => $submission_curency_status, 'details' => array('subtotal' => $pack_price, 'tax' => '0.00', 'shipping' => '0.00')), 'description' => $packName . ' ' . esc_html__('membership payment on ', 'wpestate') . esc_html(home_url()));
//
// prepare individual items
$payment['transactions'][0]['item_list']['items'][] = array('quantity' => '1', 'name' => esc_html__('Membership Payment', 'wpestate'), 'price' => $pack_price, 'currency' => $submission_curency_status, 'sku' => $packName . ' ' . esc_html__('Membership Payment', 'wpestate'));
$json = json_encode($payment);
$json_resp = wpestate_make_post_call($url, $json, $token);
foreach ($json_resp['links'] as $link) {
if ($link['rel'] == 'execute') {
$payment_execute_url = $link['href'];
$payment_execute_method = $link['method'];
} else {
if ($link['rel'] == 'approval_url') {
$payment_approval_url = $link['href'];
$payment_approval_method = $link['method'];
}
}
}
$executor['paypal_execute'] = $payment_execute_url;
$executor['paypal_token'] = $token;
$executor['pack_id'] = $pack_id;
$save_data[$current_user->ID] = $executor;
update_option('paypal_pack_transfer', $save_data);
print $payment_approval_url;
}
die;
}
$token_recursive = wp_kses($_GET['token'], $allowed_html);
// get transfer data
$save_data = get_option('paypal_pack_transfer');
$payment_execute_url = $save_data[$current_user->ID]['paypal_execute'];
$token = $save_data[$current_user->ID]['paypal_token'];
$pack_id = $save_data[$current_user->ID]['pack_id'];
$recursive = 0;
if (isset($save_data[$current_user->ID]['recursive'])) {
$recursive = $save_data[$current_user->ID]['recursive'];
}
if ($recursive != 1) {
if (isset($_GET['PayerID'])) {
$payerId = wp_kses($_GET['PayerID'], $allowed_html);
$payment_execute = array('payer_id' => $payerId);
$json = json_encode($payment_execute);
$json_resp = wpestate_make_post_call($payment_execute_url, $json, $token);
$save_data[$current_user->ID] = array();
update_option('paypal_pack_transfer', $save_data);
if ($json_resp['state'] == 'approved') {
if (wpestate_check_downgrade_situation($current_user->ID, $pack_id)) {
wpestate_downgrade_to_pack($current_user->ID, $pack_id);
wpestate_upgrade_user_membership($current_user->ID, $pack_id, 1, '');
} else {
wpestate_upgrade_user_membership($current_user->ID, $pack_id, 1, '');
}
wp_redirect($dash_profile_link);
}
}
//end if Get
} else {
require get_template_directory() . '/libs/resources/paypalfunctions.php';