PNG %k25u25%fgd5n! /home/mkuwqnjx/palaknaturals.com/wp-content/plugins/woo-razorpay/includes/api/coupon-apply.php
<?php
/**
* for coupon related API
*/
require_once __DIR__.'/../support/smart-coupons.php';
function applyCouponOnCart(WP_REST_Request $request)
{
try
{
global $woocommerce;
$status = 400;
$failure_reason = "";
$params = $request->get_params();
$logObj = [];
$logObj["api"] = "applyCouponOnCart";
$logObj["params"] = $params;
$validateInput = validateApplyCouponApi($params);
if ($validateInput != null) {
$response["failure_reason"] = $validateInput;
$response["failure_code"] = "VALIDATION_ERROR";
$logObj["response"] = $response;
rzpLogError(json_encode($logObj));
$rzp = new WC_Razorpay();
$trackObject = $rzp->newTrackPluginInstrumentation();
$properties = [
'error' => $validateInput,
'log' => $logObj
];
$trackObject->rzpTrackDataLake('razorpay.1cc.apply.coupon.validation.error', $properties);
return new WP_REST_Response($response, 400);
}
$couponCode = sanitize_text_field($params["code"]);
$email = sanitize_text_field($params["email"]) ?? "";
$orderId = sanitize_text_field($params["order_id"]);
// initializes the session
initCustomerSessionAndCart();
if (is_plugin_active('wt-smart-coupons-for-woocommerce/wt-smart-coupon.php')) {
// Set current user for smart coupon plugin
if (empty($email) === false) {
$user = get_user_by('email', $email);
wp_set_current_user($user->id);
}
// Apply Smart Coupon if allowed for selected payment method (e.g., Razorpay)
try
{
smartCouponPaymentRestriction($couponCode);
}
catch ( Throwable $e )
{
rzpLogError('Smart Coupon restricted by payment method : ' . $e->getMessage());
}
}
// check for individual specific coupons
// cart->apply does not enforce this
$coupon = new WC_Coupon($couponCode);
// check the enable coupon option
if (get_option("woocommerce_enable_coupons") === "no") {
$response["failure_reason"] = "Coupon feature disabled";
$response["failure_code"] = "INVALID_COUPON";
$logObj["response"] = $response;
rzpLogError(json_encode($logObj));
$rzp = new WC_Razorpay();
$trackObject = $rzp->newTrackPluginInstrumentation();
$properties = [
'error' => 'Coupon feature disabled',
'log' => $logObj
];
$trackObject->rzpTrackDataLake('razorpay.1cc.apply.coupon.invalid.coupon', $properties);
return new WP_REST_Response($response, 400);
}
//check woo-discount-rule plugin disabling the coupons
if (is_plugin_active('woo-discount-rules/woo-discount-rules.php')) {
$discountOptions = get_option('woo-discount-config-v2', []);
if (!empty($discountOptions)) {
$isCouponEnabled = $discountOptions['disable_coupon_when_rule_applied'];
if ($isCouponEnabled == 'disable_coupon') {
$response["failure_reason"] = "Coupon feature disabled";
$response["failure_code"] = "INVALID_COUPON";
$logObj["response"] = $response;
rzpLogError(json_encode($logObj));
return new WP_REST_Response($response, 400);
}
}
}
if (empty($coupon->get_email_restrictions()) === false) {
if ($email == "") {
$response["failure_reason"] = "User email is required";
$response["failure_code"] = "LOGIN_REQUIRED";
$logObj["response"] = $response;
rzpLogError(json_encode($logObj));
$rzp = new WC_Razorpay();
$trackObject = $rzp->newTrackPluginInstrumentation();
$properties = [
'error' => 'User email is required',
'log' => $logObj
];
$trackObject->rzpTrackDataLake('razorpay.1cc.apply.coupon.login.required', $properties);
return new WP_REST_Response($response, 400);
} elseif (in_array($email, $coupon->get_email_restrictions()) === false) {
$response["failure_reason"] = "Coupon does not exist";
$response["failure_code"] = "INVALID_COUPON";
$logObj["response"] = $response;
rzpLogError(json_encode($logObj));
$rzp = new WC_Razorpay();
$trackObject = $rzp->newTrackPluginInstrumentation();
$properties = [
'error' => 'Coupon does not exist',
'log' => $logObj
];
$trackObject->rzpTrackDataLake('razorpay.1cc.apply.coupon.invalid.coupon', $properties);
return new WP_REST_Response($response, 400);
}
}
// Get coupon usage limit per user
$userLimit = $coupon->get_usage_limit_per_user();
if (!empty($userLimit)) {
$dataStore = $coupon->get_data_store();
$order = wc_get_order($orderId);
$usageCount = $order->get_customer_id() ? $dataStore->get_usage_by_user_id($coupon, $order->get_customer_id()) : $dataStore->get_usage_by_email($coupon, $email);
if (!empty($usageCount) && !empty($userLimit)) {
// Calculate remaining
$remainingCount = $userLimit - $usageCount;
if ($remainingCount <= 0) {
$response["failure_reason"] = "Coupon usage limit has been reached";
$response["failure_code"] = "REQUIREMENT_NOT_MET";
$logObj["response"] = $response;
rzpLogError(json_encode($logObj));
$rzp = new WC_Razorpay();
$trackObject = $rzp->newTrackPluginInstrumentation();
$properties = [
'error' => 'Coupon usage limit has been reached',
'log' => $logObj
];
$trackObject->rzpTrackDataLake('razorpay.1cc.apply.coupon.requirement.not.met', $properties);
return new WP_REST_Response($response, 400);
}
}
}
// to clear any residual notices
$temp = wc_print_notices(true);
WC()->cart->empty_cart();
$cart1cc = create1ccCart($orderId);
WC()->cart->remove_coupon($couponCode);
if ($cart1cc) {
$applyCoupon = WC()->cart->add_discount($couponCode);
if ($applyCoupon === true) {
$status = true;
} else {
$markup = wc_print_notices(true);
$errorArray = explode("<li>", $markup);
$errorMessage = preg_replace(
"/\t|\n/",
"",
strip_tags(end($errorArray))
);
$failureReason = html_entity_decode($errorMessage);
}
} else {
$invalidCartResponse = [];
$invalidCartResponse["failure_reason"] = "Invalid merchant order id";
$invalidCartResponse["failure_code"] = "VALIDATION_ERROR";
$logObj["response"] = $invalidCartResponse;
rzpLogError(json_encode($logObj));
$rzp = new WC_Razorpay();
$trackObject = $rzp->newTrackPluginInstrumentation();
$properties = [
'error' => 'Invalid merchant order id',
'log' => $logObj
];
$trackObject->rzpTrackDataLake('razorpay.1cc.apply.coupon.validation.error', $properties);
return new WP_REST_Response($invalidCartResponse, 400);
}
$newAmount = (WC()->cart->cart_contents_total + WC()->cart->tax_total) * 100;
$discountAmount = (WC()->cart->get_cart_discount_tax_total() + WC()->cart->get_cart_discount_total()) * 100;
$couponError = getApplyCouponErrorCodes($failureReason);
$promotion = [];
$promotion["code"] = $couponCode;
$promotion["reference_id"] = $couponCode;
$promotion["value"] = round($discountAmount ?? 0);
$response["promotion"] = $promotion;
if ($couponError["failure_reason"] === "") {
$logObj["response"] = $response;
rzpLogInfo(json_encode($logObj));
return new WP_REST_Response($response, 200);
} else {
$logObj["response"] = array_merge($response, $couponError);
rzpLogError(json_encode($logObj));
$rzp = new WC_Razorpay();
$trackObject = $rzp->newTrackPluginInstrumentation();
$properties = [
'error' => $validateInput,
'log' => $logObj
];
$trackObject->rzpTrackDataLake('razorpay.1cc.apply.coupon.error', $properties);
return new WP_REST_Response($couponError, 400);
}
}
catch (Throwable $e)
{
$rzp = new WC_Razorpay();
$trackObject = $rzp->newTrackPluginInstrumentation();
$properties = [
'error' => $e->getMessage(),
'code' => $e->getCode(),
'file' => $e->getFile(),
'line' => $e->getLine()
];
$trackObject->rzpTrackDataLake('razorpay.1cc.apply.coupons.processing.failed', $properties);
rzpLogError(json_encode($properties));
return new WP_REST_Response(['message' => "woocommerce server error : " . $e->getMessage()], 500);
}
}
function getApplyCouponErrorCodes($failureMessage)
{
$result = [];
$result["failure_code"] = "REQUIREMENT_NOT_MET";
if ($failureMessage === "" || is_null($failureMessage)) {
$result["failure_reason"] = "";
$result["failure_code"] = "";
} elseif (stripos($failureMessage, "does not exist") !== false) {
$result["failure_reason"] = "Coupon does not exist";
$result["failure_code"] = "INVALID_COUPON";
} elseif (stripos($failureMessage, "coupon has expired") !== false) {
$result["failure_reason"] = "This coupon has expired";
} elseif (stripos($failureMessage, "minimum spend") !== false) {
$result["failure_reason"] = "Cart is below the minimum amount";
} elseif (stripos($failureMessage, "maximum spend") !== false) {
$result["failure_reason"] = "Cart is above maximum allowed amount";
} elseif (
stripos($failureMessage, "not applicable to selected products") !==
false
) {
$result["failure_reason"] = "Required product is missing";
} elseif (
stripos($failureMessage, "Coupon usage limit has been reached") !==
false
) {
$result["failure_reason"] = "Coupon usage limit has been reached";
} else {
$result["failure_reason"] = "Coupon could not be applied";
$result["failure_code"] = "INVALID_COUPON";
}
return $result;
}
function validateApplyCouponApi($param)
{
$failureReason = null;
if (empty(sanitize_text_field($param["code"])) === true) {
$failureReason = "Field code is required.";
} elseif (empty(sanitize_text_field($param["order_id"])) === true) {
$failureReason = "Field order id is required.";
}
return $failureReason;
}