<?php
if (!defined('PAYMENT')) {
    http_response_code(404);
    die();
}

$api_key = $methodExtras["APIKey"];
$transactionReference = $_COOKIE['order_id_cookie'];

        if (empty($transactionReference)) {
            errorExit("Missing data.");
        }

        $paymentDetails = $conn->prepare("SELECT * FROM payments WHERE payment_extra=:transactionReference");
        $paymentDetails->execute([
            "transactionReference" => $transactionReference
        ]);

        if ($paymentDetails->rowCount()) {
            $paymentDetails = $paymentDetails->fetch(PDO::FETCH_ASSOC);

            if (
                !countRow([
                    'table' => 'payments',
                    'where' => [
                        'client_id' => $user['client_id'],
                        'payment_method' => $methodId,
                        'payment_status' => 3,
                        'payment_delivery' => 2,
                        'payment_extra' => $transactionReference
                    ]
                ])
            ) {
                 $postData = [
                    "user_token" => $api_key,
                    "order_id" => $transactionReference
                ];

                $curl = curl_init();
curl_setopt_array($curl, [
    CURLOPT_URL => 'https://4in1.zyxw.in/api/check-order-status',
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_ENCODING => '',
    CURLOPT_MAXREDIRS => 10,
    CURLOPT_TIMEOUT => 0,
    CURLOPT_FOLLOWLOCATION => true,
    CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
    CURLOPT_CUSTOMREQUEST => 'POST',
    CURLOPT_POSTFIELDS => http_build_query($postData),
    CURLOPT_HTTPHEADER => [
        'Content-Type: application/x-www-form-urlencoded'
    ]
]);

                $result = curl_exec($curl);
                curl_close($curl);

                $result = json_decode($result, true);

                $gatewayPaidAmount = $result["result"]["amount"];
                
                
                if (
                countRow([
                    'table' => 'payments',
                    'where' => [
                        'client_id' => $user['client_id'],
                        't_id' => $result["result"]["utr"]
                    ]
                ])
            ) 
              {
                    header("Location: " . site_url("addfunds"));
                    errorExit("Utr ID is already used.");
                }
                
                if(!empty($result["result"]["utr"])){
                    $update = $conn->prepare('UPDATE payments SET 
                    t_id=:utr WHERE payment_id=:id');
                    $update->execute([
                        'utr' => $result["result"]["utr"],
                        'id' => $paymentDetails['payment_id']
                    ]);
                }
                
                if ($gatewayPaidAmount && $result["result"]["status"] == "SUCCESS" ) {

                    $paidAmount = floatval($paymentDetails["payment_amount"]);

                    if ($paymentFee > 0) {
                        $fee = ($paidAmount * ($paymentFee / 100));
                        $paidAmount -= $fee;
                    }
                    if ($paymentBonusStartAmount != 0 && $paidAmount > $paymentBonusStartAmount) {
                        $bonus = $paidAmount * ($paymentBonus / 100);
                        $paidAmount += $bonus;
                    }

                    $paidAmount = from_to($currencies_array, $methodCurrency, $settings["site_base_currency"], $paidAmount);

                    $update = $conn->prepare('UPDATE payments SET 
                    client_balance=:balance,
                    payment_status=:status, 
                    payment_delivery=:delivery WHERE payment_id=:id');

                    $update->execute([
                        'balance' => $user["balance"],
                        'status' => 3,
                        'delivery' => 2,
                        'id' => $paymentDetails['payment_id']
                    ]);

                    $balance = $conn->prepare('UPDATE clients SET balance=:balance WHERE client_id=:id');
                    $balance->execute([
                        "balance" => $user["balance"] + $paidAmount,
                        "id" => $user["client_id"]
                    ]);

                    header("Location: " . site_url("addfunds"));

                } else {
                   header("Location: " . site_url("addfunds"));
                   errorExit("Fraudulent activity detected.");
                }

            } else {
                header("Location: " . site_url("addfunds"));
                errorExit("Order ID is already used.");
            }

        } else {
            header("Location: " . site_url("addfunds"));
            errorExit("Order ID not found.");
        }


?>