Snippets Collections
<?php
// تأكد من تثبيت مكتبة apple-signin-php باستخدام Composer
require_once 'vendor/autoload.php';

use AppleSignIn\ASDecoder;

// إعدادات قاعدة البيانات
$servername = "localhost";
$username = "nullsafety_app";
$password = "gQ0T(DHze!5L";
$dbname = "nullsafety_app";

// إعدادات Apple Sign In
$LOGIN_APPLE_CLIENT_ID = "io.fitness.club";
$LOGIN_APPLE_SECRET = "eyJraWQiOiJMQ1hESDJSTDJSIiwiYWxnIjoiRVMyNTYifQ.eyJpc3MiOiI2TFRESjJITldZIiwiaWF0IjoxNjk3MTQ2MDU2LCJleHAiOjE3MTI2OTgwNTYsImF1ZCI6Imh0dHBzOi8vYXBwbGVpZC5hcHBsZS5jb20iLCJzdWIiOiJpby5maXRuZXNzLmNsdWIifQ.D4YPbDBiRv76ToNUa9Lll1F82uohsgIUzIN4x-NBNahfZuC_A8LTNzFuaBDCBp4m5ohPa9eTc2xoK4NRJjWJWA";

// إنشاء اتصال
$conn = new mysqli($servername, $username, $password, $dbname);

// التحقق من الاتصال
if ($conn->connect_error) {
    die("فشل الاتصال: " . $conn->connect_error);
}

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    // استلام البيانات من Apple
    $id_token = $_POST['id_token'];
    
    try {
        // فك تشفير وتحقق من الـ token
        $appleSignInPayload = ASDecoder::getAppleSignInPayload($id_token);
        
        // استخراج معلومات المستخدم
        $email = $appleSignInPayload->getEmail();
        $user_id = $appleSignInPayload->getUser();
        // الاسم غير متوفر دائمًا، لذا نحتاج للتحقق
        $name = isset($_POST['user']) ? json_decode($_POST['user'])->name : null;
        
        // التحقق مما إذا كان المستخدم موجودًا بالفعل
        $stmt = $conn->prepare("SELECT id FROM users WHERE apple_id = ?");
        $stmt->bind_param("s", $user_id);
        $stmt->execute();
        $result = $stmt->get_result();
        
        if ($result->num_rows > 0) {
            // المستخدم موجود بالفعل، قم بتحديث المعلومات إذا لزم الأمر
            $stmt = $conn->prepare("UPDATE users SET email = ?, name = ? WHERE apple_id = ?");
            $stmt->bind_param("sss", $email, $name, $user_id);
        } else {
            // مستخدم جديد، قم بإدراجه في قاعدة البيانات
            $stmt = $conn->prepare("INSERT INTO users (apple_id, email, name) VALUES (?, ?, ?)");
            $stmt->bind_param("sss", $user_id, $email, $name);
        }
        
        if ($stmt->execute()) {
            echo "تم تسجيل الدخول وحفظ البيانات بنجاح!";
        } else {
            echo "حدث خطأ أثناء حفظ البيانات: " . $stmt->error;
        }
        
    } catch (Exception $e) {
        echo "حدث خطأ: " . $e->getMessage();
    }
}

$conn->close();
?>

<!DOCTYPE html>
<html>
<head>
    <title>تسجيل الدخول باستخدام Apple</title>
</head>
<body>
    <div id="appleid-signin" data-color="black" data-border="true" data-type="sign in"></div>
    <script type="text/javascript" src="https://appleid.cdn-apple.com/appleauth/static/jsapi/appleid/1/en_US/appleid.auth.js"></script>
    <script type="text/javascript">
        AppleID.auth.init({
            clientId : '<?php echo $LOGIN_APPLE_CLIENT_ID; ?>',
            scope : 'name email',
            redirectURI : 'https://developer.null-safety.com/',
            state : 'YOUR_STATE_VALUE'
        });
    </script>
</body>
</html>
if (!function_exists('dd')) {
    function dd(...$vars)
    {
        // ألوان مختلفة ومتناغمة
        $colors = [
            '#ff9999', '#66b3ff', '#99ff99', '#ffcc99', '#c2c2f0',
            '#ffb3e6', '#c2f0c2', '#ffccff', '#ffb3b3', '#c2c2c2'
        ];
        $colorCount = count($colors);
        
        // الحصول على معلومات إضافية
        $backtrace = debug_backtrace();
        $debugInfo = [
            'line' => $backtrace[0]['line'],
            'file' => $backtrace[0]['file'],
            'function' => $backtrace[1]['function'] ?? 'N/A',
            'request' => $_REQUEST,
            'session' => $_SESSION ?? []
        ];

        // عرض المعلومات الافتراضية إذا لم يتم تمرير أي متغيرات
        if (empty($vars)) {
            $vars[] = [
                'file' => $debugInfo['file'],
                'line' => $debugInfo['line'],
                'function' => $debugInfo['function'],
                'request' => $debugInfo['request'],
                'session' => $debugInfo['session'],
            ];
        }

        echo '<div style="font-family: Arial, sans-serif; line-height: 1.5;">';
        
        foreach ($vars as $index => $var) {
            // حدد اللون بناءً على الفهرس
            $color = $colors[$index % $colorCount];
            
            echo '<div style="background-color: ' . $color . '; padding: 10px; border-radius: 5px; margin-bottom: 10px; color: #fff;">';
            
            // عنوان البلوك
            echo '<strong>Breakpoint (' . $debugInfo['file'] . ' on line ' . $debugInfo['line'] . ') ---> Function: ' . $debugInfo['function'] . '</strong><br>';
            echo '<strong>Request Data:</strong><br>';
            echo '<pre>' . json_encode($debugInfo['request'], JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES) . '</pre>';
            echo '<strong>Session Data:</strong><br>';
            echo '<pre>' . json_encode($debugInfo['session'], JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES) . '</pre>';
            
            // عرض المتغيرات
            echo '<strong>Variable ' . ($index + 1) . ':</strong><br>';
            if (is_array($var) || is_object($var)) {
                echo '<pre>' . json_encode($var, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES) . '</pre>';
            } elseif (is_bool($var) || is_null($var)) {
                var_dump($var);
            } else {
                echo htmlspecialchars($var, ENT_QUOTES, 'UTF-8');
            }
            
            echo '</div>';
        }
        
        echo '</div>';
        die(1);
    }
}
<?php
namespace App\Http\Controllers\Callback;

use App\Models\Gig;
use App\Models\User;
use App\Models\Order;
use Razorpay\Api\Api;
use App\Models\OrderItem;
use App\Models\GigUpgrade;
use Illuminate\Support\Str;
use App\Models\OrderInvoice;
use Illuminate\Http\Request;
use App\Models\DepositWebhook;
use App\Models\CheckoutWebhook;
use App\Models\OrderItemUpgrade;
use App\Models\DepositTransaction;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Http;
use App\Models\AutomaticPaymentGateway;
use App\Notifications\User\Buyer\OrderPlaced;
use App\Notifications\User\Seller\PendingOrder;

class RazorpayController extends Controller
{
    public $gateway = "razorpay";
    public $status  = "paid";
    public $settings;


    /**
     * Payment gateway callback
     *
     * @param Request $request
     * @return mixed
     */
    public function callback(Request $request)
    {
        try {
            
            // Get payment gateway settings
            $settings       = AutomaticPaymentGateway::where('slug', $this->gateway)
                                                     ->where('is_active', true)
                                                     ->firstOrFail();

            // Set settings
            $this->settings = $settings;

            // Get payment id
            $payment_id     = $request->get('payment_id');

            // Get order id
            $order_id       = $request->get('order_id');

            // Get signature
            $signature      = $request->get('signature');

            // Get action
            $action         = $request->get('action');

            // Check webhook event
            if ( $payment_id && $order_id && $signature ) {

                // Check if payment succeeded
                $response = $this->verify($payment_id, $order_id, $signature);

                // Check if payment succeeded
                if ( is_array($response) && $response['success'] === TRUE) {

                    // Check if deposit callback
                    if ($action === "D") {
                        
                        // Get saved webhook data in our database
                        $data = DepositWebhook::where('payment_id', $order_id)
                                                ->where('payment_method', $this->gateway)
                                                ->where('status', 'pending')
                                                ->firstOrFail();
        
                        // Handle deposit callback
                        $this->deposit($data->user_id, $data->amount, $order_id);

                        // Delete saved webhook data in our database
                        $data->delete();

                        // Redirecting
                        return $this->redirect('deposit');

                    }
    
                    // Check if checkout callback
                    if ($action === "G") {
                        
                        // Get saved webhook data in our database
                        $data = CheckoutWebhook::where('payment_id', $order_id)
                                                ->where('payment_method', $this->gateway)
                                                ->where('status', 'pending')
                                                ->firstOrFail();
    
                        // Get cart
                        $cart = $data->data['cart'];
    
                        // Get user
                        $user = User::where('id', $data->data['buyer_id'])->firstOrFail();
        
                        // Handle deposit callback
                        $this->checkout($cart, $user, $order_id);

                        // Delete saved webhook data in our database
                        $data->delete();

                        // Redirecting
                        return $this->redirect('gigs');
    
                    }

                }

            }

            // In case failed redirect to home page
            return redirect('/');

        } catch (\Throwable $th) {

            // Error
            throw $th;

        }
    }


    /**
     * Verify if payment succeeded
     *
     * @param string $id
     * @return array
     */
    private function verify($payment_id, $order_id, $signature)
    {
        try {

            // Get payment gateway keys
            $key_id        = $this->settings?->settings['key_id'];
            $key_secret    = $this->settings?->settings['key_secret'];

            // Set api
            $api           = new Api($key_id, $key_secret);

            // Let's verify first the signature
            $api->utility->verifyPaymentSignature([
                'razorpay_signature'  => $signature,
                'razorpay_payment_id' => $payment_id,
                'razorpay_order_id'   => $order_id
            ]);

            // Fetch this payment
            $fetch_payment = $api->payment->fetch($payment_id);

            // Check if payment authorized
            if ($fetch_payment->status === 'authorized') {
                
                // Let capture this payment
                $payment = $api->payment->fetch($payment_id)->capture([
                    'amount'   => $fetch_payment->amount,
                    'currency' => $fetch_payment->currency
                ]);

            } else if ($fetch_payment->status === 'captured') {
                
                // Set payment
                $payment = $fetch_payment;

            } else {

                // Payment failed
                return [
                    'success'  => false,
                    'message'  => __('messages.t_we_could_not_handle_ur_payment')
                ];

            }

            // Check if payment succeeded
            if ( $payment && $payment->status === 'captured' ) {
                
                // Done
                return [
                    'success'  => true,
                    'response' => $payment
                ];

            } else {

                // Failed
                return [
                    'success' => false,
                    'message' => __('messages.t_error_stripe_payment_failed')
                ];

            }

        } catch (\Throwable $th) {
            
            // Error
            return [
                'success' => false,
                'message' => __('messages.t_toast_something_went_wrong')
            ];

        }
    }


    /**
     * Deposit funds into user's account
     *
     * @param int $user_id
     * @param mixed $amount
     * @param string $payment_id
     * @return void
     */
    private function deposit($user_id, $amount, $payment_id)
    {
        try {
            
            // Set amount
            $amount                  = convertToNumber($amount);
            
            // Calculate fee from this amount
            $fee                     = convertToNumber($this->fee('deposit', $amount)); 

            // Make transaction
            $deposit                 = new DepositTransaction();
            $deposit->user_id        = $user_id;
            $deposit->transaction_id = $payment_id;
            $deposit->payment_method = $this->gateway;
            $deposit->amount_total   = $amount;
            $deposit->amount_fee     = $fee;
            $deposit->amount_net     = $amount - $fee;
            $deposit->currency       = $this->settings->currency;
            $deposit->exchange_rate  = $this->settings->exchange_rate;
            $deposit->status         = $this->status;
            $deposit->ip_address     = request()->ip();
            $deposit->save();

            // Get user
            $user                    = User::where('id', $user_id)->firstOrFail();

            // Add funds
            $user->balance_available = convertToNumber($user->balance_available) + convertToNumber($deposit->amount_net);
            $user->save();

            // Send  a notification
            $this->notification('deposit', $user);

        } catch (\Throwable $th) {

            // Error
            throw $th;

        }
    }


    /**
     * Checkout
     *
     * @param array $cart
     * @param object $user
     * @param string $payment_id
     * @return void
     */
    private function checkout($cart, $user, $payment_id)
    {
        try {

            // Set empty variables
            $subtotal = 0;
            $total    = 0;
            $tax      = 0;
            $fee      = 0;

            // Loop through items in cart
            foreach ($cart as $key => $item) {
                    
                // Add gig price to subtotal
                $subtotal += convertToNumber($item['gig']['price']) * convertToNumber($item['quantity']);

                // Check if item has upgrades
                $upgrades  = $item['upgrades'];

                // Loop through upgrades
                if ( isset($upgrades) && is_array($upgrades) && count($upgrades) ) {
                    
                    // Loop through upgrades
                    foreach ($upgrades as $j => $upgrade) {
                        
                        // Check if upgrade checked
                        if ( isset($upgrade['checked']) && $upgrade['checked'] == 1 ) {
                            
                            // Add upgrade price to subtotal
                            $subtotal += convertToNumber($upgrade['price']) * convertToNumber($item['quantity']);

                        }

                    }

                }

            }

            // Get commission settings
            $commission_settings = settings('commission');

            // Check if taxes enabled
            if ($commission_settings->enable_taxes) {
                
                // Check if type of taxes percentage
                if ($commission_settings->tax_type === 'percentage') {
                    
                    // Set tax amount
                    $tax       = convertToNumber(bcmul($subtotal, $commission_settings->tax_value) / 100);

                } else {
                    
                    // Set tax amount
                    $tax       = convertToNumber($commission_settings->tax_value);

                }

            }

            // Calculate payment gateway fee
            $fee                   = convertToNumber($this->fee( 'gigs', $subtotal ));
            
            // Calculate total price
            $total                 = $subtotal + $tax + $fee;
        
            // Get user billing address
            $billing_info          = $user->billing;

            // Set unique id for this order
            $uid                   = uid();

            // Get buyer id
            $buyer_id              = $user->id;

            // Save order
            $order                 = new Order();
            $order->uid            = $uid;
            $order->buyer_id       = $buyer_id;
            $order->total_value    = $total;
            $order->subtotal_value = $subtotal;
            $order->taxes_value    = $tax;
            $order->save();

            // Loop through items in cart
            foreach ($cart as $key => $item) {
                    
                // Get gig
                $gig = Gig::where('uid', $item['id'])->with('owner')->active()->first();

                // Check if gig exists
                if ($gig) {
                    
                    // Set quantity
                    $quantity        = isset($item['quantity']) ? convertToNumber($item['quantity']) : 1;

                    // Set gig upgrades
                    $upgrades        = isset($item['upgrades']) && is_array($item['upgrades']) && count($item['upgrades']) ? $item['upgrades'] : [];

                    // Set empty variable
                    $upgrades_amount = 0;

                    // Loop through upgrades
                    foreach ($upgrades as $index => $upgrade) {
                        
                        // Check if upgrade is selected
                        if ( isset($upgrade['checked']) && $upgrade['checked'] == 1 ) {
                            
                            $upgrades_amount += convertToNumber($upgrade['price']) * $quantity;

                        }

                    }

                    // Set item total price
                    $item_total = $upgrades_amount + ( convertToNumber($item['gig']['price']) * $quantity );

                    // Calculate commission first
                    if ($commission_settings->commission_from === 'orders') {
                        
                        // Check commission type
                        if ($commission_settings->commission_type === 'percentage') {
                            
                            // Calculate commission
                            $commission = convertToNumber($commission_settings->commission_value) * $item_total / 100;
    
                        } else {
    
                            // Fixed amount
                            $commission = convertToNumber($commission_settings->commission_value);
    
                        }

                    } else {
                        
                        // No commission
                        $commission = 0;

                    }

                    // Save order item
                    $order_item                         = new OrderItem();
                    $order_item->uid                    = uid();
                    $order_item->order_id               = $order->id;
                    $order_item->gig_id                 = $gig->id;
                    $order_item->owner_id               = $gig->user_id;
                    $order_item->quantity               = $quantity;
                    $order_item->has_upgrades           = count($upgrades) ? true : false;
                    $order_item->total_value            = $item_total;
                    $order_item->profit_value           = $item_total - $commission;
                    $order_item->commission_value       = $commission;
                    $order_item->save();

                    // Loop through upgrades again
                    foreach ($upgrades as $index => $value) {
                        
                        // Check if upgrade is selected
                        if ( isset($upgrade['checked']) && $upgrade['checked'] == 1 ) {
                        
                            // Get upgrade
                            $upgrade = GigUpgrade::where('uid', $value['id'])->where('gig_id', $gig->id)->first();
    
                            // Check if upgrade exists
                            if ($upgrade) {
                                
                                // Save item upgrade
                                $order_item_upgrade             = new OrderItemUpgrade();
                                $order_item_upgrade->item_id    = $order_item->id;
                                $order_item_upgrade->title      = $upgrade->title;
                                $order_item_upgrade->price      = $upgrade->price;
                                $order_item_upgrade->extra_days = $upgrade->extra_days;
                                $order_item_upgrade->save();
    
                            }

                        }
                        
                    }

                    // Update seller pending balance
                    $gig->owner()->update([
                        'balance_pending' => convertToNumber($gig->owner->balance_pending) + convertToNumber($order_item->profit_value)
                    ]);

                    // Increment orders in queue
                    $gig->increment('orders_in_queue');

                    // Order item placed successfully
                    // Let's notify the seller about new order
                    $gig->owner->notify( (new PendingOrder($order_item))->locale(config('app.locale')) );

                    // Check user's level
                    check_user_level($buyer_id);

                    // Send notification
                    notification([
                        'text'    => 't_u_received_new_order_seller',
                        'action'  => url('seller/orders/details', $order_item->uid),
                        'user_id' => $order_item->owner_id
                    ]);

                }

            }

            // Save invoice
            $invoice                 = new OrderInvoice();
            $invoice->order_id       = $order->id;
            $invoice->payment_method = $this->gateway;
            $invoice->payment_id     = $payment_id;
            $invoice->firstname      = $billing_info->firstname ?? $user->username;
            $invoice->lastname       = $billing_info->lastname ?? $user->username;
            $invoice->email          = $user->email;
            $invoice->company        = !empty($billing_info->company) ? clean($billing_info->company) : null;
            $invoice->address        = !empty($billing_info->address) ? clean($billing_info->address) : "NA";
            $invoice->status         = 'paid';
            $invoice->save();

            // Update balance
            $user->update([
                'balance_purchases' => convertToNumber($user->balance_purchases) + convertToNumber($total)
            ]);

            // Now everything succeeded
            // Let's empty the cart
            session()->forget('cart');

            // Now let's notify the buyer that his order has been placed
            $user->notify( (new OrderPlaced($order))->locale(config('app.locale')) );

        } catch (\Throwable $th) {
            
            // Error
            throw $th;

        }
    }


    /**
     * Calculate fee value
     *
     * @param string $type
     * @param mixed $amount
     * @return mixed
     */
    private function fee($type, $amount = null)
    {
        try {
            
            // Set amount for deposit
            $amount = convertToNumber($amount) * $this->settings?->exchange_rate / settings('currency')->exchange_rate;

            // Remove long decimal
            $amount = convertToNumber( number_format($amount, 2, '.', '') );

            // Check fee type
            switch ($type) {
    
                // Deposit
                case 'deposit':
    
                    // Get deposit fixed fee
                    if (isset($this->settings->fixed_fee['deposit'])) {
                        
                        // Set fixed fee
                        $fee_fixed = convertToNumber($this->settings->fixed_fee['deposit']);
    
                    } else {
    
                        // No fixed fee
                        $fee_fixed = 0;
    
                    }
    
                    // Get deposit percentage fee
                    if (isset($this->settings->percentage_fee['deposit'])) {
                        
                        // Set percentage fee
                        $fee_percentage = convertToNumber($this->settings->percentage_fee['deposit']);
    
                    } else {
    
                        // No percentage fee
                        $fee_percentage = 0;
    
                    }
    
                    // Calculate percentage of this amount 
                    $fee_percentage_amount = $this->exchange( $fee_percentage * $amount / 100, $this->settings->exchange_rate );

                    // Calculate exchange rate of this fixed fee
                    $fee_fixed_exchange    = $this->exchange( $fee_fixed,  $this->settings->exchange_rate);
                    
                    // Calculate fee value and visible text
                    if ($fee_fixed > 0 && $fee_percentage > 0) {
                        
                        // Calculate fee value
                        $fee_value = convertToNumber($fee_percentage_amount) + convertToNumber($fee_fixed_exchange);
    
                    } else if (!$fee_fixed && $fee_percentage > 0) {
                        
                        // Calculate fee value
                        $fee_value = convertToNumber($fee_percentage_amount);
    
                    } else if ($fee_fixed > 0 && !$fee_percentage) {
    
                        // Calculate fee value
                        $fee_value = convertToNumber($fee_fixed_exchange);
                        
                    } else if (!$fee_percentage && !$fee_fixed) {
                        
                        // Calculate fee value
                        $fee_value = 0;
    
                    }
                    
                    // Return fee value
                    return number_format($fee_value, 2, '.', '');
    
                break;

                // Gigs
                case 'gigs':

                    // Get gigs fixed fee
                    if (isset($this->settings->fixed_fee['gigs'])) {
                        
                        // Set fixed fee
                        $fee_fixed = convertToNumber($this->settings->fixed_fee['gigs']);
    
                    } else {
    
                        // No fixed fee
                        $fee_fixed = 0;
    
                    }
    
                    // Get gigs percentage fee
                    if (isset($this->settings->percentage_fee['gigs'])) {
                        
                        // Set percentage fee
                        $fee_percentage = convertToNumber($this->settings->percentage_fee['gigs']);
    
                    } else {
    
                        // No percentage fee
                        $fee_percentage = 0;
    
                    }
    
                    // Calculate percentage of this amount 
                    $fee_percentage_amount = $this->exchange( $fee_percentage * $amount / 100, $this->settings->exchange_rate );

                    // Calculate exchange rate of this fixed fee
                    $fee_fixed_exchange    = $this->exchange( $fee_fixed,  $this->settings->exchange_rate);
    
                    // Calculate fee value and visible text
                    if ($fee_fixed > 0 && $fee_percentage > 0) {
                        
                        // Calculate fee value
                        $fee_value = convertToNumber($fee_percentage_amount) + convertToNumber($fee_fixed_exchange);
    
                    } else if (!$fee_fixed && $fee_percentage > 0) {
                        
                        // Calculate fee value
                        $fee_value = convertToNumber($fee_percentage_amount);
    
                    } else if ($fee_fixed > 0 && !$fee_percentage) {
    
                        // Calculate fee value
                        $fee_value = convertToNumber($fee_fixed_exchange);
                        
                    } else if (!$fee_percentage && !$fee_fixed) {
                        
                        // Calculate fee value
                        $fee_value = 0;
    
                    }
    
                    // Return fee value
                    return $fee_value;

                break;
    
            }

        } catch (\Throwable $th) {
            
            // Something went wrong
            return 0;

        }
    }


    /**
     * Calculate exchange rate
     *
     * @param mixed $amount
     * @param mixed $exchange_rate
     * @param boolean $formatted
     * @param string $currency
     * @return mixed
     */
    private function exchange($amount, $exchange_rate, $formatted = false, $currency = null)
    {
        try {

            // Convert amount to number
            $amount                = convertToNumber($amount);

            // Get currency settings
            $currency_settings     = settings('currency');

            // Get default currency exchange rate
            $default_exchange_rate = convertToNumber($currency_settings->exchange_rate);

            // Get exchanged amount
            $exchanged_amount      = convertToNumber( $amount *  $default_exchange_rate / $exchange_rate );

            // Check if we have to return a formatted value
            if ($formatted) {
                
                return money( $exchanged_amount, $currency, true )->format();

            }

            // Return max deposit
            return convertToNumber(number_format( $exchanged_amount, 2, '.', '' ));

        } catch (\Throwable $th) {

            // Something went wrong
            return $amount;

        }
    }


    /**
     * Send a notification to user
     *
     * @param string $type
     * @param object $user
     * @return void
     */
    private function notification($type, $user)
    {
        try {
            
            // Check notification type
            switch ($type) {

                // Deposit funds
                case 'deposit':
                    


                break;

                // Gig checkout
                case 'gig':
                    
                    

                break;

                // Project payment
                case 'project':
                    
                    

                break;

                // Bid payment
                case 'bid':
                    
                    

                break;

            }

        } catch (\Throwable $th) {
            
            // Something went wrong
            return;

        }
    }


    /**
     * Redirecting
     *
     * @param string $type
     * @param string $status
     * @return void
     */
    private function redirect($type, $status = 'success')
    {
        // Check where to redirect
        switch ($type) {

            // Deposit history
            case 'deposit':
                
                // Check if payment succeeded
                if ($status === 'success') {
                    
                    // Redirect to deposit history page
                    return redirect('account/deposit/history')->with('success', __('messages.t_ur_transaction_has_completed'));

                } else if ($status === 'pending') {
                    
                    // Redirect to deposit history page
                    return redirect('account/deposit/history')->with('success', __('messages.t_mollie_payment_pending'));

                }
                

            break;

            // Gigs order
            case 'gigs':
                
                // Check if payment succeeded
                if ($status === 'success') {
                    
                    // Redirect to deposit history page
                    return redirect('account/orders')->with('success', __('messages.t_submit_ur_info_now_seller_start_order'));

                } else if ($status === 'pending') {
                    
                    // Redirect to deposit history page
                    return redirect('account/orders')->with('success', __('messages.t_mollie_payment_pending'));

                }

            break;

        }
    }
}
<?php
namespace App\Http\Controllers\Callback;

use App\Models\Gig;
use App\Models\User;
use App\Models\Order;
use App\Models\OrderItem;
use App\Models\GigUpgrade;
use App\Models\OrderInvoice;
use Illuminate\Http\Request;
use App\Models\DepositWebhook;
use App\Models\CheckoutWebhook;
use App\Models\OrderItemUpgrade;
use App\Models\DepositTransaction;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Http;
use App\Models\AutomaticPaymentGateway;
use App\Notifications\User\Buyer\OrderPlaced;
use App\Notifications\User\Seller\PendingOrder;

class PaymobPkController extends Controller
{
    public $gateway = "paymob-pk";
    public $status  = "paid";
    public $settings;


    /**
     * Payment gateway callback
     *
     * @param Request $request
     * @return mixed
     */
    public function callback(Request $request)
    {
        try {
            
            // Get payment gateway settings
            $settings       = AutomaticPaymentGateway::where('slug', $this->gateway)
                                                     ->where('is_active', true)
                                                     ->firstOrFail();

            // Set settings
            $this->settings = $settings;

            // Get transaction id
            $transaction_id = $request->get('id');

            // Check webhook event
            if ( $transaction_id ) {

                // Check if payment succeeded
                $response = $this->verify($transaction_id);
                
                // Check if payment succeeded
                if ( is_array($response) && $response['success'] === TRUE) {
                    
                    // Get action
                    $action   = $response['response']['obj']['order']['shipping_data']['shipping_method'];

                    // Check if deposit callback
                    if ( isset($action) && $action === "D" ) {
                        
                        // Get saved webhook data in our database
                        $data = DepositWebhook::where('payment_id', $transaction_id)
                                                ->where('payment_method', $this->gateway)
                                                ->where('status', 'pending')
                                                ->firstOrFail();
        
                        // Handle deposit callback
                        $this->deposit($data->user_id, $data->amount, $transaction_id);

                        // Delete saved webhook data in our database
                        $data->delete();

                        // Redirecting
                        return $this->redirect('deposit');

                    }
    
                    // Check if checkout callback
                    if ( isset($action) && $action === "G" ) {
                        
                        // Get saved webhook data in our database
                        $data = CheckoutWebhook::where('payment_id', $transaction_id)
                                                ->where('payment_method', $this->gateway)
                                                ->where('status', 'pending')
                                                ->firstOrFail();
    
                        // Get cart
                        $cart = $data->data['cart'];
    
                        // Get user
                        $user = User::where('id', $data->data['buyer_id'])->firstOrFail();
        
                        // Handle deposit callback
                        $this->checkout($cart, $user, $transaction_id);

                        // Delete saved webhook data in our database
                        $data->delete();

                        // Redirecting
                        return $this->redirect('gigs');
    
                    }

                }

            }

            // In case failed redirect to home page
            return redirect('/');

        } catch (\Throwable $th) {

            // Error
            throw $th;

        }
    }


    /**
     * Verify if payment succeeded
     *
     * @param string $id
     * @return array
     */
    private function verify($id)
    {
        try {

            // Get auth token
            $auth    = Http::acceptJson()->post('https://pakistan.paymob.com/api/auth/tokens', [
                                            'api_key' => $this->settings?->settings['api_key'],
                                        ])->json();

            // Check if token is set
            if (isset($auth['token'])) {

                // Get payment details
                $payment = Http::withToken($auth['token'])
                                ->get("https://pakistan.paymob.com/api/acceptance/transactions/$id")
                                ->json();

                // Check if payment succeeded
                if ( is_array($payment) && isset($payment['obj']['success']) && $payment['obj']['success'] == true ) {
                    
                    // Done
                    return [
                        'success'  => true,
                        'response' => $payment
                    ];

                } else {

                    // Failed
                    return [
                        'success' => false,
                        'message' => __('messages.t_error_stripe_payment_failed')
                    ];

                }

            } else {

                // Failed
                return [
                    'success' => false,
                    'message' => __('messages.t_error_stripe_payment_failed')
                ];

            }

        } catch (\Throwable $th) {
            
            // Error
            return [
                'success' => false,
                'message' => __('messages.t_toast_something_went_wrong')
            ];

        }
    }


    /**
     * Deposit funds into user's account
     *
     * @param int $user_id
     * @param mixed $amount
     * @param string $payment_id
     * @return void
     */
    private function deposit($user_id, $amount, $payment_id)
    {
        try {
            
            // Set amount
            $amount                  = convertToNumber($amount);
            
            // Calculate fee from this amount
            $fee                     = convertToNumber($this->fee('deposit', $amount)); 

            // Make transaction
            $deposit                 = new DepositTransaction();
            $deposit->user_id        = $user_id;
            $deposit->transaction_id = $payment_id;
            $deposit->payment_method = $this->gateway;
            $deposit->amount_total   = $amount;
            $deposit->amount_fee     = $fee;
            $deposit->amount_net     = $amount - $fee;
            $deposit->currency       = $this->settings->currency;
            $deposit->exchange_rate  = $this->settings->exchange_rate;
            $deposit->status         = $this->status;
            $deposit->ip_address     = request()->ip();
            $deposit->save();

            // Get user
            $user                    = User::where('id', $user_id)->firstOrFail();

            // Add funds
            $user->balance_available = convertToNumber($user->balance_available) + convertToNumber($deposit->amount_net);
            $user->save();

            // Send  a notification
            $this->notification('deposit', $user);

        } catch (\Throwable $th) {

            // Error
            throw $th;

        }
    }


    /**
     * Checkout
     *
     * @param array $cart
     * @param object $user
     * @param string $payment_id
     * @return void
     */
    private function checkout($cart, $user, $payment_id)
    {
        try {

            // Set empty variables
            $subtotal = 0;
            $total    = 0;
            $tax      = 0;
            $fee      = 0;

            // Loop through items in cart
            foreach ($cart as $key => $item) {
                    
                // Add gig price to subtotal
                $subtotal += convertToNumber($item['gig']['price']) * convertToNumber($item['quantity']);

                // Check if item has upgrades
                $upgrades  = $item['upgrades'];

                // Loop through upgrades
                if ( isset($upgrades) && is_array($upgrades) && count($upgrades) ) {
                    
                    // Loop through upgrades
                    foreach ($upgrades as $j => $upgrade) {
                        
                        // Check if upgrade checked
                        if ( isset($upgrade['checked']) && $upgrade['checked'] == 1 ) {
                            
                            // Add upgrade price to subtotal
                            $subtotal += convertToNumber($upgrade['price']) * convertToNumber($item['quantity']);

                        }

                    }

                }

            }

            // Get commission settings
            $commission_settings = settings('commission');

            // Check if taxes enabled
            if ($commission_settings->enable_taxes) {
                
                // Check if type of taxes percentage
                if ($commission_settings->tax_type === 'percentage') {
                    
                    // Set tax amount
                    $tax       = convertToNumber(bcmul($subtotal, $commission_settings->tax_value) / 100);

                } else {
                    
                    // Set tax amount
                    $tax       = convertToNumber($commission_settings->tax_value);

                }

            }

            // Calculate payment gateway fee
            $fee                   = convertToNumber($this->fee( 'gigs', $subtotal ));
            
            // Calculate total price
            $total                 = $subtotal + $tax + $fee;
        
            // Get user billing address
            $billing_info          = $user->billing;

            // Set unique id for this order
            $uid                   = uid();

            // Get buyer id
            $buyer_id              = $user->id;

            // Save order
            $order                 = new Order();
            $order->uid            = $uid;
            $order->buyer_id       = $buyer_id;
            $order->total_value    = $total;
            $order->subtotal_value = $subtotal;
            $order->taxes_value    = $tax;
            $order->save();

            // Loop through items in cart
            foreach ($cart as $key => $item) {
                    
                // Get gig
                $gig = Gig::where('uid', $item['id'])->with('owner')->active()->first();

                // Check if gig exists
                if ($gig) {
                    
                    // Set quantity
                    $quantity        = isset($item['quantity']) ? convertToNumber($item['quantity']) : 1;

                    // Set gig upgrades
                    $upgrades        = isset($item['upgrades']) && is_array($item['upgrades']) && count($item['upgrades']) ? $item['upgrades'] : [];

                    // Set empty variable
                    $upgrades_amount = 0;

                    // Loop through upgrades
                    foreach ($upgrades as $index => $upgrade) {
                        
                        // Check if upgrade is selected
                        if ( isset($upgrade['checked']) && $upgrade['checked'] == 1 ) {
                            
                            $upgrades_amount += convertToNumber($upgrade['price']) * $quantity;

                        }

                    }

                    // Set item total price
                    $item_total = $upgrades_amount + ( convertToNumber($item['gig']['price']) * $quantity );

                    // Calculate commission first
                    if ($commission_settings->commission_from === 'orders') {
                        
                        // Check commission type
                        if ($commission_settings->commission_type === 'percentage') {
                            
                            // Calculate commission
                            $commission = convertToNumber($commission_settings->commission_value) * $item_total / 100;
    
                        } else {
    
                            // Fixed amount
                            $commission = convertToNumber($commission_settings->commission_value);
    
                        }

                    } else {
                        
                        // No commission
                        $commission = 0;

                    }

                    // Save order item
                    $order_item                         = new OrderItem();
                    $order_item->uid                    = uid();
                    $order_item->order_id               = $order->id;
                    $order_item->gig_id                 = $gig->id;
                    $order_item->owner_id               = $gig->user_id;
                    $order_item->quantity               = $quantity;
                    $order_item->has_upgrades           = count($upgrades) ? true : false;
                    $order_item->total_value            = $item_total;
                    $order_item->profit_value           = $item_total - $commission;
                    $order_item->commission_value       = $commission;
                    $order_item->save();

                    // Loop through upgrades again
                    foreach ($upgrades as $index => $value) {
                        
                        // Check if upgrade is selected
                        if ( isset($upgrade['checked']) && $upgrade['checked'] == 1 ) {
                        
                            // Get upgrade
                            $upgrade = GigUpgrade::where('uid', $value['id'])->where('gig_id', $gig->id)->first();
    
                            // Check if upgrade exists
                            if ($upgrade) {
                                
                                // Save item upgrade
                                $order_item_upgrade             = new OrderItemUpgrade();
                                $order_item_upgrade->item_id    = $order_item->id;
                                $order_item_upgrade->title      = $upgrade->title;
                                $order_item_upgrade->price      = $upgrade->price;
                                $order_item_upgrade->extra_days = $upgrade->extra_days;
                                $order_item_upgrade->save();
    
                            }

                        }
                        
                    }

                    // Update seller pending balance
                    $gig->owner()->update([
                        'balance_pending' => convertToNumber($gig->owner->balance_pending) + convertToNumber($order_item->profit_value)
                    ]);

                    // Increment orders in queue
                    $gig->increment('orders_in_queue');

                    // Order item placed successfully
                    // Let's notify the seller about new order
                    $gig->owner->notify( (new PendingOrder($order_item))->locale(config('app.locale')) );

                    // Check user's level
                    check_user_level($buyer_id);

                    // Send notification
                    notification([
                        'text'    => 't_u_received_new_order_seller',
                        'action'  => url('seller/orders/details', $order_item->uid),
                        'user_id' => $order_item->owner_id
                    ]);

                }

            }

            // Save invoice
            $invoice                 = new OrderInvoice();
            $invoice->order_id       = $order->id;
            $invoice->payment_method = $this->gateway;
            $invoice->payment_id     = $payment_id;
            $invoice->firstname      = $billing_info->firstname ?? $user->username;
            $invoice->lastname       = $billing_info->lastname ?? $user->username;
            $invoice->email          = $user->email;
            $invoice->company        = !empty($billing_info->company) ? clean($billing_info->company) : null;
            $invoice->address        = !empty($billing_info->address) ? clean($billing_info->address) : "NA";
            $invoice->status         = 'paid';
            $invoice->save();

            // Update balance
            $user->update([
                'balance_purchases' => convertToNumber($user->balance_purchases) + convertToNumber($total)
            ]);

            // Now everything succeeded
            // Let's empty the cart
            session()->forget('cart');

            // Now let's notify the buyer that his order has been placed
            $user->notify( (new OrderPlaced($order))->locale(config('app.locale')) );

        } catch (\Throwable $th) {
            
            // Error
            throw $th;

        }
    }


    /**
     * Calculate fee value
     *
     * @param string $type
     * @param mixed $amount
     * @return mixed
     */
    private function fee($type, $amount = null)
    {
        try {
            
            // Set amount for deposit
            $amount = convertToNumber($amount) * $this->settings?->exchange_rate / settings('currency')->exchange_rate;

            // Remove long decimal
            $amount = convertToNumber( number_format($amount, 2, '.', '') );

            // Check fee type
            switch ($type) {
    
                // Deposit
                case 'deposit':
    
                    // Get deposit fixed fee
                    if (isset($this->settings->fixed_fee['deposit'])) {
                        
                        // Set fixed fee
                        $fee_fixed = convertToNumber($this->settings->fixed_fee['deposit']);
    
                    } else {
    
                        // No fixed fee
                        $fee_fixed = 0;
    
                    }
    
                    // Get deposit percentage fee
                    if (isset($this->settings->percentage_fee['deposit'])) {
                        
                        // Set percentage fee
                        $fee_percentage = convertToNumber($this->settings->percentage_fee['deposit']);
    
                    } else {
    
                        // No percentage fee
                        $fee_percentage = 0;
    
                    }
    
                    // Calculate percentage of this amount 
                    $fee_percentage_amount = $this->exchange( $fee_percentage * $amount / 100, $this->settings->exchange_rate );

                    // Calculate exchange rate of this fixed fee
                    $fee_fixed_exchange    = $this->exchange( $fee_fixed,  $this->settings->exchange_rate);
                    
                    // Calculate fee value and visible text
                    if ($fee_fixed > 0 && $fee_percentage > 0) {
                        
                        // Calculate fee value
                        $fee_value = convertToNumber($fee_percentage_amount) + convertToNumber($fee_fixed_exchange);
    
                    } else if (!$fee_fixed && $fee_percentage > 0) {
                        
                        // Calculate fee value
                        $fee_value = convertToNumber($fee_percentage_amount);
    
                    } else if ($fee_fixed > 0 && !$fee_percentage) {
    
                        // Calculate fee value
                        $fee_value = convertToNumber($fee_fixed_exchange);
                        
                    } else if (!$fee_percentage && !$fee_fixed) {
                        
                        // Calculate fee value
                        $fee_value = 0;
    
                    }
                    
                    // Return fee value
                    return number_format($fee_value, 2, '.', '');
    
                break;

                // Gigs
                case 'gigs':

                    // Get gigs fixed fee
                    if (isset($this->settings->fixed_fee['gigs'])) {
                        
                        // Set fixed fee
                        $fee_fixed = convertToNumber($this->settings->fixed_fee['gigs']);
    
                    } else {
    
                        // No fixed fee
                        $fee_fixed = 0;
    
                    }
    
                    // Get gigs percentage fee
                    if (isset($this->settings->percentage_fee['gigs'])) {
                        
                        // Set percentage fee
                        $fee_percentage = convertToNumber($this->settings->percentage_fee['gigs']);
    
                    } else {
    
                        // No percentage fee
                        $fee_percentage = 0;
    
                    }
    
                    // Calculate percentage of this amount 
                    $fee_percentage_amount = $this->exchange( $fee_percentage * $amount / 100, $this->settings->exchange_rate );

                    // Calculate exchange rate of this fixed fee
                    $fee_fixed_exchange    = $this->exchange( $fee_fixed,  $this->settings->exchange_rate);
    
                    // Calculate fee value and visible text
                    if ($fee_fixed > 0 && $fee_percentage > 0) {
                        
                        // Calculate fee value
                        $fee_value = convertToNumber($fee_percentage_amount) + convertToNumber($fee_fixed_exchange);
    
                    } else if (!$fee_fixed && $fee_percentage > 0) {
                        
                        // Calculate fee value
                        $fee_value = convertToNumber($fee_percentage_amount);
    
                    } else if ($fee_fixed > 0 && !$fee_percentage) {
    
                        // Calculate fee value
                        $fee_value = convertToNumber($fee_fixed_exchange);
                        
                    } else if (!$fee_percentage && !$fee_fixed) {
                        
                        // Calculate fee value
                        $fee_value = 0;
    
                    }
    
                    // Return fee value
                    return $fee_value;

                break;
    
            }

        } catch (\Throwable $th) {
            
            // Something went wrong
            return 0;

        }
    }


    /**
     * Calculate exchange rate
     *
     * @param mixed $amount
     * @param mixed $exchange_rate
     * @param boolean $formatted
     * @param string $currency
     * @return mixed
     */
    private function exchange($amount, $exchange_rate, $formatted = false, $currency = null)
    {
        try {

            // Convert amount to number
            $amount                = convertToNumber($amount);

            // Get currency settings
            $currency_settings     = settings('currency');

            // Get default currency exchange rate
            $default_exchange_rate = convertToNumber($currency_settings->exchange_rate);

            // Get exchanged amount
            $exchanged_amount      = convertToNumber( $amount *  $default_exchange_rate / $exchange_rate );

            // Check if we have to return a formatted value
            if ($formatted) {
                
                return money( $exchanged_amount, $currency, true )->format();

            }

            // Return max deposit
            return convertToNumber(number_format( $exchanged_amount, 2, '.', '' ));

        } catch (\Throwable $th) {

            // Something went wrong
            return $amount;

        }
    }


    /**
     * Send a notification to user
     *
     * @param string $type
     * @param object $user
     * @return void
     */
    private function notification($type, $user)
    {
        try {
            
            // Check notification type
            switch ($type) {

                // Deposit funds
                case 'deposit':
                    


                break;

                // Gig checkout
                case 'gig':
                    
                    

                break;

                // Project payment
                case 'project':
                    
                    

                break;

                // Bid payment
                case 'bid':
                    
                    

                break;

            }

        } catch (\Throwable $th) {
            
            // Something went wrong
            return;

        }
    }


    /**
     * Redirecting
     *
     * @param string $type
     * @param string $status
     * @return void
     */
    private function redirect($type, $status = 'success')
    {
        // Check where to redirect
        switch ($type) {

            // Deposit history
            case 'deposit':
                
                // Check if payment succeeded
                if ($status === 'success') {
                    
                    // Redirect to deposit history page
                    return redirect('account/deposit/history')->with('success', __('messages.t_ur_transaction_has_completed'));

                } else if ($status === 'pending') {
                    
                    // Redirect to deposit history page
                    return redirect('account/deposit/history')->with('success', __('messages.t_mollie_payment_pending'));

                }
                

            break;

            // Gigs order
            case 'gigs':
                
                // Check if payment succeeded
                if ($status === 'success') {
                    
                    // Redirect to deposit history page
                    return redirect('account/orders')->with('success', __('messages.t_submit_ur_info_now_seller_start_order'));

                } else if ($status === 'pending') {
                    
                    // Redirect to deposit history page
                    return redirect('account/orders')->with('success', __('messages.t_mollie_payment_pending'));

                }

            break;

        }
    }
}
<?php
namespace App\Http\Controllers\Callback;

use App\Models\Gig;
use App\Models\User;
use App\Models\Order;
use App\Models\OrderItem;
use App\Models\GigUpgrade;
use Illuminate\Support\Str;
use App\Models\OrderInvoice;
use Illuminate\Http\Request;
use App\Models\DepositWebhook;
use App\Models\CheckoutWebhook;
use App\Models\OrderItemUpgrade;
use App\Models\DepositTransaction;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Http;
use App\Models\AutomaticPaymentGateway;
use App\Notifications\User\Buyer\OrderPlaced;
use App\Notifications\User\Seller\PendingOrder;

class FlutterwaveController extends Controller
{
    public $gateway = "flutterwave";
    public $status  = "paid";
    public $settings;


    /**
     * Payment gateway callback
     *
     * @param Request $request
     * @return mixed
     */
    public function callback(Request $request)
    {
        try {
            
            // Get payment gateway settings
            $settings       = AutomaticPaymentGateway::where('slug', $this->gateway)
                                                     ->where('is_active', true)
                                                     ->firstOrFail();

            // Set settings
            $this->settings = $settings;

            // Get transaction id
            $transaction_id = $request->get('transaction_id');

            // Check webhook event
            if ( $transaction_id ) {

                // Check if payment succeeded
                $response = $this->verify($transaction_id);
                
                // Check if payment succeeded
                if ( is_array($response) && $response['success'] === TRUE) {
                    
                    // Get order id
                    $order_id = $response['response']['data']['tx_ref'];

                    // Check if deposit callback
                    if (Str::startsWith($order_id, "DD")) {
                        
                        // Get saved webhook data in our database
                        $data = DepositWebhook::where('payment_id', $order_id)
                                                ->where('payment_method', $this->gateway)
                                                ->where('status', 'pending')
                                                ->firstOrFail();
        
                        // Handle deposit callback
                        $this->deposit($data->user_id, $data->amount, $order_id);

                        // Delete saved webhook data in our database
                        $data->delete();

                        // Redirecting
                        return $this->redirect('deposit');

                    }
    
                    // Check if checkout callback
                    if (Str::startsWith($order_id, "GG")) {
                        
                        // Get saved webhook data in our database
                        $data = CheckoutWebhook::where('payment_id', $order_id)
                                                ->where('payment_method', $this->gateway)
                                                ->where('status', 'pending')
                                                ->firstOrFail();
    
                        // Get cart
                        $cart = $data->data['cart'];
    
                        // Get user
                        $user = User::where('id', $data->data['buyer_id'])->firstOrFail();
        
                        // Handle deposit callback
                        $this->checkout($cart, $user, $order_id);

                        // Delete saved webhook data in our database
                        $data->delete();

                        // Redirecting
                        return $this->redirect('gigs');
    
                    }

                }

            }

            // In case failed redirect to home page
            return redirect('/');

        } catch (\Throwable $th) {

            // Error
            throw $th;

        }
    }


    /**
     * Verify if payment succeeded
     *
     * @param string $id
     * @return array
     */
    private function verify($id)
    {
        try {

            // Get payment gateway keys
            $secret_key = $this->settings?->settings['secret_key'];

            $response   = Http::withHeaders([
                                    'Authorization' => 'Bearer ' . $secret_key,
                                    'Accept'        => 'application/json',
                                ])->get("https://api.flutterwave.com/v3/transactions/$id/verify")->json();

            // Check if payment succeeded
            if ( is_array($response) && $response['status'] === 'success' ) {
                
                // Done
                return [
                    'success'  => true,
                    'response' => $response
                ];

            } else {

                // Failed
                return [
                    'success' => false,
                    'message' => __('messages.t_error_stripe_payment_failed')
                ];

            }

        } catch (\Throwable $th) {
            
            // Error
            return [
                'success' => false,
                'message' => __('messages.t_toast_something_went_wrong')
            ];

        }
    }


    /**
     * Deposit funds into user's account
     *
     * @param int $user_id
     * @param mixed $amount
     * @param string $payment_id
     * @return void
     */
    private function deposit($user_id, $amount, $payment_id)
    {
        try {
            
            // Set amount
            $amount                  = convertToNumber($amount);
            
            // Calculate fee from this amount
            $fee                     = convertToNumber($this->fee('deposit', $amount)); 

            // Make transaction
            $deposit                 = new DepositTransaction();
            $deposit->user_id        = $user_id;
            $deposit->transaction_id = $payment_id;
            $deposit->payment_method = $this->gateway;
            $deposit->amount_total   = $amount;
            $deposit->amount_fee     = $fee;
            $deposit->amount_net     = $amount - $fee;
            $deposit->currency       = $this->settings->currency;
            $deposit->exchange_rate  = $this->settings->exchange_rate;
            $deposit->status         = $this->status;
            $deposit->ip_address     = request()->ip();
            $deposit->save();

            // Get user
            $user                    = User::where('id', $user_id)->firstOrFail();

            // Add funds
            $user->balance_available = convertToNumber($user->balance_available) + convertToNumber($deposit->amount_net);
            $user->save();

            // Send  a notification
            $this->notification('deposit', $user);

        } catch (\Throwable $th) {

            // Error
            throw $th;

        }
    }


    /**
     * Checkout
     *
     * @param array $cart
     * @param object $user
     * @param string $payment_id
     * @return void
     */
    private function checkout($cart, $user, $payment_id)
    {
        try {

            // Set empty variables
            $subtotal = 0;
            $total    = 0;
            $tax      = 0;
            $fee      = 0;

            // Loop through items in cart
            foreach ($cart as $key => $item) {
                    
                // Add gig price to subtotal
                $subtotal += convertToNumber($item['gig']['price']) * convertToNumber($item['quantity']);

                // Check if item has upgrades
                $upgrades  = $item['upgrades'];

                // Loop through upgrades
                if ( isset($upgrades) && is_array($upgrades) && count($upgrades) ) {
                    
                    // Loop through upgrades
                    foreach ($upgrades as $j => $upgrade) {
                        
                        // Check if upgrade checked
                        if ( isset($upgrade['checked']) && $upgrade['checked'] == 1 ) {
                            
                            // Add upgrade price to subtotal
                            $subtotal += convertToNumber($upgrade['price']) * convertToNumber($item['quantity']);

                        }

                    }

                }

            }

            // Get commission settings
            $commission_settings = settings('commission');

            // Check if taxes enabled
            if ($commission_settings->enable_taxes) {
                
                // Check if type of taxes percentage
                if ($commission_settings->tax_type === 'percentage') {
                    
                    // Set tax amount
                    $tax       = convertToNumber(bcmul($subtotal, $commission_settings->tax_value) / 100);

                } else {
                    
                    // Set tax amount
                    $tax       = convertToNumber($commission_settings->tax_value);

                }

            }

            // Calculate payment gateway fee
            $fee                   = convertToNumber($this->fee( 'gigs', $subtotal ));
            
            // Calculate total price
            $total                 = $subtotal + $tax + $fee;
        
            // Get user billing address
            $billing_info          = $user->billing;

            // Set unique id for this order
            $uid                   = uid();

            // Get buyer id
            $buyer_id              = $user->id;

            // Save order
            $order                 = new Order();
            $order->uid            = $uid;
            $order->buyer_id       = $buyer_id;
            $order->total_value    = $total;
            $order->subtotal_value = $subtotal;
            $order->taxes_value    = $tax;
            $order->save();

            // Loop through items in cart
            foreach ($cart as $key => $item) {
                    
                // Get gig
                $gig = Gig::where('uid', $item['id'])->with('owner')->active()->first();

                // Check if gig exists
                if ($gig) {
                    
                    // Set quantity
                    $quantity        = isset($item['quantity']) ? convertToNumber($item['quantity']) : 1;

                    // Set gig upgrades
                    $upgrades        = isset($item['upgrades']) && is_array($item['upgrades']) && count($item['upgrades']) ? $item['upgrades'] : [];

                    // Set empty variable
                    $upgrades_amount = 0;

                    // Loop through upgrades
                    foreach ($upgrades as $index => $upgrade) {
                        
                        // Check if upgrade is selected
                        if ( isset($upgrade['checked']) && $upgrade['checked'] == 1 ) {
                            
                            $upgrades_amount += convertToNumber($upgrade['price']) * $quantity;

                        }

                    }

                    // Set item total price
                    $item_total = $upgrades_amount + ( convertToNumber($item['gig']['price']) * $quantity );

                    // Calculate commission first
                    if ($commission_settings->commission_from === 'orders') {
                        
                        // Check commission type
                        if ($commission_settings->commission_type === 'percentage') {
                            
                            // Calculate commission
                            $commission = convertToNumber($commission_settings->commission_value) * $item_total / 100;
    
                        } else {
    
                            // Fixed amount
                            $commission = convertToNumber($commission_settings->commission_value);
    
                        }

                    } else {
                        
                        // No commission
                        $commission = 0;

                    }

                    // Save order item
                    $order_item                         = new OrderItem();
                    $order_item->uid                    = uid();
                    $order_item->order_id               = $order->id;
                    $order_item->gig_id                 = $gig->id;
                    $order_item->owner_id               = $gig->user_id;
                    $order_item->quantity               = $quantity;
                    $order_item->has_upgrades           = count($upgrades) ? true : false;
                    $order_item->total_value            = $item_total;
                    $order_item->profit_value           = $item_total - $commission;
                    $order_item->commission_value       = $commission;
                    $order_item->save();

                    // Loop through upgrades again
                    foreach ($upgrades as $index => $value) {
                        
                        // Check if upgrade is selected
                        if ( isset($upgrade['checked']) && $upgrade['checked'] == 1 ) {
                        
                            // Get upgrade
                            $upgrade = GigUpgrade::where('uid', $value['id'])->where('gig_id', $gig->id)->first();
    
                            // Check if upgrade exists
                            if ($upgrade) {
                                
                                // Save item upgrade
                                $order_item_upgrade             = new OrderItemUpgrade();
                                $order_item_upgrade->item_id    = $order_item->id;
                                $order_item_upgrade->title      = $upgrade->title;
                                $order_item_upgrade->price      = $upgrade->price;
                                $order_item_upgrade->extra_days = $upgrade->extra_days;
                                $order_item_upgrade->save();
    
                            }

                        }
                        
                    }

                    // Update seller pending balance
                    $gig->owner()->update([
                        'balance_pending' => convertToNumber($gig->owner->balance_pending) + convertToNumber($order_item->profit_value)
                    ]);

                    // Increment orders in queue
                    $gig->increment('orders_in_queue');

                    // Order item placed successfully
                    // Let's notify the seller about new order
                    $gig->owner->notify( (new PendingOrder($order_item))->locale(config('app.locale')) );

                    // Check user's level
                    check_user_level($buyer_id);

                    // Send notification
                    notification([
                        'text'    => 't_u_received_new_order_seller',
                        'action'  => url('seller/orders/details', $order_item->uid),
                        'user_id' => $order_item->owner_id
                    ]);

                }

            }

            // Save invoice
            $invoice                 = new OrderInvoice();
            $invoice->order_id       = $order->id;
            $invoice->payment_method = $this->gateway;
            $invoice->payment_id     = $payment_id;
            $invoice->firstname      = $billing_info->firstname ?? $user->username;
            $invoice->lastname       = $billing_info->lastname ?? $user->username;
            $invoice->email          = $user->email;
            $invoice->company        = !empty($billing_info->company) ? clean($billing_info->company) : null;
            $invoice->address        = !empty($billing_info->address) ? clean($billing_info->address) : "NA";
            $invoice->status         = 'paid';
            $invoice->save();

            // Update balance
            $user->update([
                'balance_purchases' => convertToNumber($user->balance_purchases) + convertToNumber($total)
            ]);

            // Now everything succeeded
            // Let's empty the cart
            session()->forget('cart');

            // Now let's notify the buyer that his order has been placed
            $user->notify( (new OrderPlaced($order))->locale(config('app.locale')) );

        } catch (\Throwable $th) {
            
            // Error
            throw $th;

        }
    }


    /**
     * Calculate fee value
     *
     * @param string $type
     * @param mixed $amount
     * @return mixed
     */
    private function fee($type, $amount = null)
    {
        try {
            
            // Set amount for deposit
            $amount = convertToNumber($amount) * $this->settings?->exchange_rate / settings('currency')->exchange_rate;

            // Remove long decimal
            $amount = convertToNumber( number_format($amount, 2, '.', '') );

            // Check fee type
            switch ($type) {
    
                // Deposit
                case 'deposit':
    
                    // Get deposit fixed fee
                    if (isset($this->settings->fixed_fee['deposit'])) {
                        
                        // Set fixed fee
                        $fee_fixed = convertToNumber($this->settings->fixed_fee['deposit']);
    
                    } else {
    
                        // No fixed fee
                        $fee_fixed = 0;
    
                    }
    
                    // Get deposit percentage fee
                    if (isset($this->settings->percentage_fee['deposit'])) {
                        
                        // Set percentage fee
                        $fee_percentage = convertToNumber($this->settings->percentage_fee['deposit']);
    
                    } else {
    
                        // No percentage fee
                        $fee_percentage = 0;
    
                    }
    
                    // Calculate percentage of this amount 
                    $fee_percentage_amount = $this->exchange( $fee_percentage * $amount / 100, $this->settings->exchange_rate );

                    // Calculate exchange rate of this fixed fee
                    $fee_fixed_exchange    = $this->exchange( $fee_fixed,  $this->settings->exchange_rate);
                    
                    // Calculate fee value and visible text
                    if ($fee_fixed > 0 && $fee_percentage > 0) {
                        
                        // Calculate fee value
                        $fee_value = convertToNumber($fee_percentage_amount) + convertToNumber($fee_fixed_exchange);
    
                    } else if (!$fee_fixed && $fee_percentage > 0) {
                        
                        // Calculate fee value
                        $fee_value = convertToNumber($fee_percentage_amount);
    
                    } else if ($fee_fixed > 0 && !$fee_percentage) {
    
                        // Calculate fee value
                        $fee_value = convertToNumber($fee_fixed_exchange);
                        
                    } else if (!$fee_percentage && !$fee_fixed) {
                        
                        // Calculate fee value
                        $fee_value = 0;
    
                    }
                    
                    // Return fee value
                    return number_format($fee_value, 2, '.', '');
    
                break;

                // Gigs
                case 'gigs':

                    // Get gigs fixed fee
                    if (isset($this->settings->fixed_fee['gigs'])) {
                        
                        // Set fixed fee
                        $fee_fixed = convertToNumber($this->settings->fixed_fee['gigs']);
    
                    } else {
    
                        // No fixed fee
                        $fee_fixed = 0;
    
                    }
    
                    // Get gigs percentage fee
                    if (isset($this->settings->percentage_fee['gigs'])) {
                        
                        // Set percentage fee
                        $fee_percentage = convertToNumber($this->settings->percentage_fee['gigs']);
    
                    } else {
    
                        // No percentage fee
                        $fee_percentage = 0;
    
                    }
    
                    // Calculate percentage of this amount 
                    $fee_percentage_amount = $this->exchange( $fee_percentage * $amount / 100, $this->settings->exchange_rate );

                    // Calculate exchange rate of this fixed fee
                    $fee_fixed_exchange    = $this->exchange( $fee_fixed,  $this->settings->exchange_rate);
    
                    // Calculate fee value and visible text
                    if ($fee_fixed > 0 && $fee_percentage > 0) {
                        
                        // Calculate fee value
                        $fee_value = convertToNumber($fee_percentage_amount) + convertToNumber($fee_fixed_exchange);
    
                    } else if (!$fee_fixed && $fee_percentage > 0) {
                        
                        // Calculate fee value
                        $fee_value = convertToNumber($fee_percentage_amount);
    
                    } else if ($fee_fixed > 0 && !$fee_percentage) {
    
                        // Calculate fee value
                        $fee_value = convertToNumber($fee_fixed_exchange);
                        
                    } else if (!$fee_percentage && !$fee_fixed) {
                        
                        // Calculate fee value
                        $fee_value = 0;
    
                    }
    
                    // Return fee value
                    return $fee_value;

                break;
    
            }

        } catch (\Throwable $th) {
            
            // Something went wrong
            return 0;

        }
    }


    /**
     * Calculate exchange rate
     *
     * @param mixed $amount
     * @param mixed $exchange_rate
     * @param boolean $formatted
     * @param string $currency
     * @return mixed
     */
    private function exchange($amount, $exchange_rate, $formatted = false, $currency = null)
    {
        try {

            // Convert amount to number
            $amount                = convertToNumber($amount);

            // Get currency settings
            $currency_settings     = settings('currency');

            // Get default currency exchange rate
            $default_exchange_rate = convertToNumber($currency_settings->exchange_rate);

            // Get exchanged amount
            $exchanged_amount      = convertToNumber( $amount *  $default_exchange_rate / $exchange_rate );

            // Check if we have to return a formatted value
            if ($formatted) {
                
                return money( $exchanged_amount, $currency, true )->format();

            }

            // Return max deposit
            return convertToNumber(number_format( $exchanged_amount, 2, '.', '' ));

        } catch (\Throwable $th) {

            // Something went wrong
            return $amount;

        }
    }


    /**
     * Send a notification to user
     *
     * @param string $type
     * @param object $user
     * @return void
     */
    private function notification($type, $user)
    {
        try {
            
            // Check notification type
            switch ($type) {

                // Deposit funds
                case 'deposit':
                    


                break;

                // Gig checkout
                case 'gig':
                    
                    

                break;

                // Project payment
                case 'project':
                    
                    

                break;

                // Bid payment
                case 'bid':
                    
                    

                break;

            }

        } catch (\Throwable $th) {
            
            // Something went wrong
            return;

        }
    }


    /**
     * Redirecting
     *
     * @param string $type
     * @param string $status
     * @return void
     */
    private function redirect($type, $status = 'success')
    {
        // Check where to redirect
        switch ($type) {

            // Deposit history
            case 'deposit':
                
                // Check if payment succeeded
                if ($status === 'success') {
                    
                    // Redirect to deposit history page
                    return redirect('account/deposit/history')->with('success', __('messages.t_ur_transaction_has_completed'));

                } else if ($status === 'pending') {
                    
                    // Redirect to deposit history page
                    return redirect('account/deposit/history')->with('success', __('messages.t_mollie_payment_pending'));

                }
                

            break;

            // Gigs order
            case 'gigs':
                
                // Check if payment succeeded
                if ($status === 'success') {
                    
                    // Redirect to deposit history page
                    return redirect('account/orders')->with('success', __('messages.t_submit_ur_info_now_seller_start_order'));

                } else if ($status === 'pending') {
                    
                    // Redirect to deposit history page
                    return redirect('account/orders')->with('success', __('messages.t_mollie_payment_pending'));

                }

            break;

        }
    }
}
<?php
namespace App\Http\Controllers\Callback;

use App\Models\Gig;
use App\Models\User;
use App\Models\Order;
use App\Models\OrderItem;
use App\Models\GigUpgrade;
use Illuminate\Support\Str;
use App\Models\OrderInvoice;
use Illuminate\Http\Request;
use App\Models\DepositWebhook;
use App\Models\CheckoutWebhook;
use App\Models\OrderItemUpgrade;
use App\Models\DepositTransaction;
use App\Http\Controllers\Controller;
use App\Models\AffiliateTransaction;
use App\Models\AffiliateRegisteration;
use App\Models\AutomaticPaymentGateway;
use App\Notifications\User\Buyer\OrderPlaced;
use App\Notifications\User\Seller\PendingOrder;
use Srmklive\PayPal\Services\PayPal as PayPalClient;

class PaypalController extends Controller
{
    public $gateway = "paypal";
    public $status  = "paid";
    public $settings;


    /**
     * Payment gateway callback
     *
     * @param Request $request
     * @return mixed
     */
    public function callback(Request $request)
    {
        try {
            
            // Get payment gateway settings
            $settings       = AutomaticPaymentGateway::where('slug', $this->gateway)
                                                     ->where('is_active', true)
                                                     ->firstOrFail();

            // Set settings
            $this->settings = $settings;

            // Get transaction id
            $transaction_id = $request->get('order');

            // Check webhook event
            if ( $transaction_id ) {

                // Check if payment succeeded
                $response = $this->verify($transaction_id);
                
                // Check if payment succeeded
                if ( is_array($response) && $response['success'] === TRUE) {
                    
                    // Get order id
                    $order_id = $response['response']['purchase_units'][0]['payments']['captures'][0]['invoice_id'];

                    // Check if deposit callback
                    if (Str::startsWith($order_id, "D-")) {
                        
                        // Get saved webhook data in our database
                        $data = DepositWebhook::where('payment_id', $order_id)
                                                ->where('payment_method', $this->gateway)
                                                ->where('status', 'pending')
                                                ->firstOrFail();
        
                        // Handle deposit callback
                        $this->deposit($data->user_id, $data->amount, $order_id);

                        // Delete saved webhook data in our database
                        $data->delete();

                        // Redirecting
                        return $this->redirect('deposit');

                    }
    
                    // Check if checkout callback
                    if (Str::startsWith($order_id, "G-")) {
                        
                        // Get saved webhook data in our database
                        $data = CheckoutWebhook::where('payment_id', $order_id)
                                                ->where('payment_method', $this->gateway)
                                                ->where('status', 'pending')
                                                ->firstOrFail();
    
                        // Get cart
                        $cart = $data->data['cart'];
    
                        // Get user
                        $user = User::where('id', $data->data['buyer_id'])->firstOrFail();
        
                        // Handle deposit callback
                        $this->checkout($cart, $user, $order_id);

                        // Delete saved webhook data in our database
                        $data->delete();

                        // Redirecting
                        return $this->redirect('gigs');
    
                    }

                }

            }

            // In case failed redirect to home page
            return redirect('/');

        } catch (\Throwable $th) {

            // Error
            throw $th;

        }
    }


    /**
     * Verify if payment succeeded
     *
     * @param string $id
     * @return array
     */
    private function verify($id)
    {
        
            // Get payment gateway keys
            $client_id     = $this->settings?->settings['client_id'];
            $client_secret = $this->settings?->settings['client_secret'];
            $env           = $this->settings?->settings['env'];

            // Set gateway config
            $config = [
                'mode' => 'sandbox' ,
                'live' => [
                    'client_id'     => $client_id,
                    'client_secret' => $client_secret,
                    'app_id'        => '',
                ],
                'sandbox' => [
                    'client_id'     => $client_id,
                    'client_secret' => $client_secret,
                    'app_id'        => '',
                ],
                'payment_action' => 'Sale',
                'currency'       => $this->settings?->currency,
                'notify_url'     => 'https://2lancer.ma/paypal/notify',
                'locale'         => 'en_US',
                'validate_ssl'   => true,
            ];

            // Set paypal provider and config
            $client = new PayPalClient();
    
            // Set client credentials
            $client->setApiCredentials($config);

            // Get paypal access token
            $client->getAccessToken();

            // Capture this order
            $order  = $client->capturePaymentOrder($id);

            // Check if payment succeeded
            if ( is_array($order) && isset($order['status']) && $order['status'] === 'COMPLETED' ) {
                
                // Done
                return [
                    'success'  => true,
                    'response' => $order
                ];

            } else {

                // Failed
                return [
                    'success' => false,
                    'message' => __('messages.t_error_stripe_payment_failed')
                ];

            }

       
    }


    /**
     * Deposit funds into user's account
     *
     * @param int $user_id
     * @param mixed $amount
     * @param string $payment_id
     * @return void
     */
    private function deposit($user_id, $amount, $payment_id)
    {
        try {
            
            // Set amount
            $amount                  = convertToNumber($amount);
            
            // Calculate fee from this amount
            $fee                     = convertToNumber($this->fee('deposit', $amount)); 

            // Make transaction
            $deposit                 = new DepositTransaction();
            $deposit->user_id        = $user_id;
            $deposit->transaction_id = $payment_id;
            $deposit->payment_method = $this->gateway;
            $deposit->amount_total   = $amount;
            $deposit->amount_fee     = $fee;
            $deposit->amount_net     = $amount - $fee;
            $deposit->currency       = $this->settings->currency;
            $deposit->exchange_rate  = $this->settings->exchange_rate;
            $deposit->status         = $this->status;
            $deposit->ip_address     = request()->ip();
            $deposit->save();

            // Get user
            $user                    = User::where('id', $user_id)->firstOrFail();

            // Add funds
            $user->balance_available = convertToNumber($user->balance_available) + convertToNumber($deposit->amount_net);
            $user->save();

            // Send  a notification
            $this->notification('deposit', $user);

        } catch (\Throwable $th) {

            // Error
            throw $th;

        }
    }


    /**
     * Checkout
     *
     * @param array $cart
     * @param object $user
     * @param string $payment_id
     * @return void
     */
    private function checkout($cart, $user, $payment_id)
    {
        try {

            // Set empty variables
            $subtotal = 0;
            $total    = 0;
            $tax      = 0;
            $fee      = 0;

            // Loop through items in cart
            foreach ($cart as $key => $item) {
                    
                // Add gig price to subtotal
                $subtotal += convertToNumber($item['gig']['price']) * convertToNumber($item['quantity']);

                // Check if item has upgrades
                $upgrades  = $item['upgrades'];

                // Loop through upgrades
                if ( isset($upgrades) && is_array($upgrades) && count($upgrades) ) {
                    
                    // Loop through upgrades
                    foreach ($upgrades as $j => $upgrade) {
                        
                        // Check if upgrade checked
                        if ( isset($upgrade['checked']) && $upgrade['checked'] == 1 ) {
                            
                            // Add upgrade price to subtotal
                            $subtotal += convertToNumber($upgrade['price']) * convertToNumber($item['quantity']);

                        }

                    }

                }

            }

            // Get commission settings
            $commission_settings = settings('commission');

            // Check if taxes enabled
            if ($commission_settings->enable_taxes) {
                
                // Check if type of taxes percentage
                if ($commission_settings->tax_type === 'percentage') {
                    
                    // Set tax amount
                    $tax       = convertToNumber(bcmul($subtotal, $commission_settings->tax_value) / 100);

                } else {
                    
                    // Set tax amount
                    $tax       = convertToNumber($commission_settings->tax_value);

                }

            }

            // Calculate payment gateway fee
            $fee                   = convertToNumber($this->fee( 'gigs', $subtotal ));
            
            // Calculate total price
            $total                 = $subtotal + $tax + $fee;
        
            // Get user billing address
            $billing_info          = $user->billing;

            // Set unique id for this order
            $uid                   = uid();

            // Get buyer id
            $buyer_id              = $user->id;

            // Save order
            $order                 = new Order();
            $order->uid            = $uid;
            $order->buyer_id       = $buyer_id;
            $order->total_value    = $total;
            $order->subtotal_value = $subtotal;
            $order->taxes_value    = $tax;
            $order->save();

            // Loop through items in cart
            foreach ($cart as $key => $item) {
                    
                // Get gig
                $gig = Gig::where('uid', $item['id'])->with('owner')->active()->first();

                // Check if gig exists
                if ($gig) {
                    
                    // Set quantity
                    $quantity        = isset($item['quantity']) ? convertToNumber($item['quantity']) : 1;

                    // Set gig upgrades
                    $upgrades        = isset($item['upgrades']) && is_array($item['upgrades']) && count($item['upgrades']) ? $item['upgrades'] : [];

                    // Set empty variable
                    $upgrades_amount = 0;

                    // Loop through upgrades
                    foreach ($upgrades as $index => $upgrade) {
                        
                        // Check if upgrade is selected
                        if ( isset($upgrade['checked']) && $upgrade['checked'] == 1 ) {
                            
                            $upgrades_amount += convertToNumber($upgrade['price']) * $quantity;

                        }

                    }

                    // Set item total price
                    $item_total = $upgrades_amount + ( convertToNumber($item['gig']['price']) * $quantity );

                    // Calculate commission first
                    if ($commission_settings->commission_from === 'orders') {
                        
                        // Check commission type
                        if ($commission_settings->commission_type === 'percentage') {
                            
                            // Calculate commission
                            $commission = convertToNumber($commission_settings->commission_value) * $item_total / 100;
    
                        } else {
    
                            // Fixed amount
                            $commission = convertToNumber($commission_settings->commission_value);
    
                        }

                    } else {
                        
                        // No commission
                        $commission = 0;

                    }

                    // Save order item
                    $order_item                         = new OrderItem();
                    $order_item->uid                    = uid();
                    $order_item->order_id               = $order->id;
                    $order_item->gig_id                 = $gig->id;
                    $order_item->owner_id               = $gig->user_id;
                    $order_item->quantity               = $quantity;
                    $order_item->has_upgrades           = count($upgrades) ? true : false;
                    $order_item->total_value            = $item_total;
                    $order_item->profit_value           = $item_total - $commission;
                    $order_item->commission_value       = $commission;
                    $order_item->save();

                    // Loop through upgrades again
                    foreach ($upgrades as $index => $value) {
                        
                        // Check if upgrade is selected
                        if ( isset($upgrade['checked']) && $upgrade['checked'] == 1 ) {
                        
                            // Get upgrade
                            $upgrade = GigUpgrade::where('uid', $value['id'])->where('gig_id', $gig->id)->first();
    
                            // Check if upgrade exists
                            if ($upgrade) {
                                
                                // Save item upgrade
                                $order_item_upgrade             = new OrderItemUpgrade();
                                $order_item_upgrade->item_id    = $order_item->id;
                                $order_item_upgrade->title      = $upgrade->title;
                                $order_item_upgrade->price      = $upgrade->price;
                                $order_item_upgrade->extra_days = $upgrade->extra_days;
                                $order_item_upgrade->save();
    
                            }

                        }
                        
                    }

                    // Update seller pending balance
                    $gig->owner()->update([
                        'balance_pending' => convertToNumber($gig->owner->balance_pending) + convertToNumber($order_item->profit_value)
                    ]);

                    // Increment orders in queue
                    $gig->increment('orders_in_queue');

                    // Order item placed successfully
                    // Let's notify the seller about new order
                    $gig->owner->notify( (new PendingOrder($order_item))->locale(config('app.locale')) );

                    // Check user's level
                    check_user_level($buyer_id);

                    // Send notification
                    notification([
                        'text'    => 't_u_received_new_order_seller',
                        'action'  => url('seller/orders/details', $order_item->uid),
                        'user_id' => $order_item->owner_id
                    ]);

                }

            }

            // Save invoice
            $invoice                 = new OrderInvoice();
            $invoice->order_id       = $order->id;
            $invoice->payment_method = $this->gateway;
            $invoice->payment_id     = $payment_id;
            $invoice->firstname      = $billing_info->firstname ?? $user->username;
            $invoice->lastname       = $billing_info->lastname ?? $user->username;
            $invoice->email          = $user->email;
            $invoice->company        = !empty($billing_info->company) ? clean($billing_info->company) : null;
            $invoice->address        = !empty($billing_info->address) ? clean($billing_info->address) : "NA";
            $invoice->status         = 'paid';
            $invoice->save();

            // Update balance
            $user->update([
                'balance_purchases' => convertToNumber($user->balance_purchases) + convertToNumber($total)
            ]);

            // Now everything succeeded
            // Let's empty the cart
            session()->forget('cart');

            // Now let's notify the buyer that his order has been placed
            $user->notify( (new OrderPlaced($order, $total))->locale(config('app.locale')) );

            //check for affiliate registeration and check if expired 
            if(settings('affiliate')->is_enabled)
            {
            $affiliate_register =AffiliateRegisteration::where('user_id', $buyer_id)
                                                        ->where('expires_at','>',now())
                                                        ->first() ;
            if($affiliate_register){
                
                // get referral user
                $referral_user = User::where('id', $affiliate_register->referral_id)->first();
                
                // calculate referral earning
                $referral_earning =(convertToNumber(settings('affiliate')->profit_percentage)/100)*convertToNumber($total);
                   
                // add credit to referral wallet
                $referral_balance = convertToNumber($referral_user->balance_available) + $referral_earning;
                $referral_user->update(['balance_available'=>$referral_balance]);

                // create new affiliate transaction
                $affiliate_transaction = new AffiliateTransaction();
                $affiliate_transaction->user_id = $buyer_id ;
                $affiliate_transaction->referral_id = $referral_user->id ;
                $affiliate_transaction->order_id = $order->id ;
                $affiliate_transaction->referral_earning = $referral_earning ;
                $affiliate_transaction->save();
            }
            }


        } catch (\Throwable $th) {
            
            // Error
            throw $th;

        }
    }


    /**
     * Calculate fee value
     *
     * @param string $type
     * @param mixed $amount
     * @return mixed
     */
    private function fee($type, $amount = null)
    {
        try {
            
            // Set amount for deposit
            $amount = convertToNumber($amount) * $this->settings?->exchange_rate / settings('currency')->exchange_rate;

            // Remove long decimal
            $amount = convertToNumber( number_format($amount, 2, '.', '') );

            // Check fee type
            switch ($type) {
    
                // Deposit
                case 'deposit':
    
                    // Get deposit fixed fee
                    if (isset($this->settings->fixed_fee['deposit'])) {
                        
                        // Set fixed fee
                        $fee_fixed = convertToNumber($this->settings->fixed_fee['deposit']);
    
                    } else {
    
                        // No fixed fee
                        $fee_fixed = 0;
    
                    }
    
                    // Get deposit percentage fee
                    if (isset($this->settings->percentage_fee['deposit'])) {
                        
                        // Set percentage fee
                        $fee_percentage = convertToNumber($this->settings->percentage_fee['deposit']);
    
                    } else {
    
                        // No percentage fee
                        $fee_percentage = 0;
    
                    }
    
                    // Calculate percentage of this amount 
                    $fee_percentage_amount = $this->exchange( $fee_percentage * $amount / 100, $this->settings->exchange_rate );

                    // Calculate exchange rate of this fixed fee
                    $fee_fixed_exchange    = $this->exchange( $fee_fixed,  $this->settings->exchange_rate);
                    
                    // Calculate fee value and visible text
                    if ($fee_fixed > 0 && $fee_percentage > 0) {
                        
                        // Calculate fee value
                        $fee_value = convertToNumber($fee_percentage_amount) + convertToNumber($fee_fixed_exchange);
    
                    } else if (!$fee_fixed && $fee_percentage > 0) {
                        
                        // Calculate fee value
                        $fee_value = convertToNumber($fee_percentage_amount);
    
                    } else if ($fee_fixed > 0 && !$fee_percentage) {
    
                        // Calculate fee value
                        $fee_value = convertToNumber($fee_fixed_exchange);
                        
                    } else if (!$fee_percentage && !$fee_fixed) {
                        
                        // Calculate fee value
                        $fee_value = 0;
    
                    }
                    
                    // Return fee value
                    return number_format($fee_value, 2, '.', '');
    
                break;

                // Gigs
                case 'gigs':

                    // Get gigs fixed fee
                    if (isset($this->settings->fixed_fee['gigs'])) {
                        
                        // Set fixed fee
                        $fee_fixed = convertToNumber($this->settings->fixed_fee['gigs']);
    
                    } else {
    
                        // No fixed fee
                        $fee_fixed = 0;
    
                    }
    
                    // Get gigs percentage fee
                    if (isset($this->settings->percentage_fee['gigs'])) {
                        
                        // Set percentage fee
                        $fee_percentage = convertToNumber($this->settings->percentage_fee['gigs']);
    
                    } else {
    
                        // No percentage fee
                        $fee_percentage = 0;
    
                    }
    
                    // Calculate percentage of this amount 
                    $fee_percentage_amount = $this->exchange( $fee_percentage * $amount / 100, $this->settings->exchange_rate );

                    // Calculate exchange rate of this fixed fee
                    $fee_fixed_exchange    = $this->exchange( $fee_fixed,  $this->settings->exchange_rate);
    
                    // Calculate fee value and visible text
                    if ($fee_fixed > 0 && $fee_percentage > 0) {
                        
                        // Calculate fee value
                        $fee_value = convertToNumber($fee_percentage_amount) + convertToNumber($fee_fixed_exchange);
    
                    } else if (!$fee_fixed && $fee_percentage > 0) {
                        
                        // Calculate fee value
                        $fee_value = convertToNumber($fee_percentage_amount);
    
                    } else if ($fee_fixed > 0 && !$fee_percentage) {
    
                        // Calculate fee value
                        $fee_value = convertToNumber($fee_fixed_exchange);
                        
                    } else if (!$fee_percentage && !$fee_fixed) {
                        
                        // Calculate fee value
                        $fee_value = 0;
    
                    }
    
                    // Return fee value
                    return $fee_value;

                break;
    
            }

        } catch (\Throwable $th) {
            
            // Something went wrong
            return 0;

        }
    }


    /**
     * Calculate exchange rate
     *
     * @param mixed $amount
     * @param mixed $exchange_rate
     * @param boolean $formatted
     * @param string $currency
     * @return mixed
     */
    private function exchange($amount, $exchange_rate, $formatted = false, $currency = null)
    {
        try {

            // Convert amount to number
            $amount                = convertToNumber($amount);

            // Get currency settings
            $currency_settings     = settings('currency');

            // Get default currency exchange rate
            $default_exchange_rate = convertToNumber($currency_settings->exchange_rate);

            // Get exchanged amount
            $exchanged_amount      = convertToNumber( $amount *  $default_exchange_rate / $exchange_rate );

            // Check if we have to return a formatted value
            if ($formatted) {
                
                return money( $exchanged_amount, $currency, true )->format();

            }

            // Return max deposit
            return convertToNumber(number_format( $exchanged_amount, 2, '.', '' ));

        } catch (\Throwable $th) {

            // Something went wrong
            return $amount;

        }
    }


    /**
     * Send a notification to user
     *
     * @param string $type
     * @param object $user
     * @return void
     */
    private function notification($type, $user)
    {
        try {
            
            // Check notification type
            switch ($type) {

                // Deposit funds
                case 'deposit':
                    


                break;

                // Gig checkout
                case 'gig':
                    
                    

                break;

                // Project payment
                case 'project':
                    
                    

                break;

                // Bid payment
                case 'bid':
                    
                    

                break;

            }

        } catch (\Throwable $th) {
            
            // Something went wrong
            return;

        }
    }


    /**
     * Redirecting
     *
     * @param string $type
     * @param string $status
     * @return void
     */
    private function redirect($type, $status = 'success')
    {
        // Check where to redirect
        switch ($type) {

            // Deposit history
            case 'deposit':
                
                // Check if payment succeeded
                if ($status === 'success') {
                    
                    // Redirect to deposit history page
                    return redirect('account/deposit/history')->with('success', __('messages.t_ur_transaction_has_completed'));

                } else if ($status === 'pending') {
                    
                    // Redirect to deposit history page
                    return redirect('account/deposit/history')->with('success', __('messages.t_mollie_payment_pending'));

                }
                

            break;

            // Gigs order
            case 'gigs':
                
                // Check if payment succeeded
                if ($status === 'success') {
                    
                    // Redirect to deposit history page
                    return redirect('account/orders')->with('success', __('messages.t_submit_ur_info_now_seller_start_order'));

                } else if ($status === 'pending') {
                    
                    // Redirect to deposit history page
                    return redirect('account/orders')->with('success', __('messages.t_mollie_payment_pending'));

                }

            break;

        }
    }
}
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