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5 months ago · 08dcbf802e
1 changed files with 281 additions and 0 deletions
--- a/pipprapay.php
+++ b/pipprapay.php
@ -0,0 +1,281 @@
+<?php
+
+/**
+ * PHP Mikrotik Billing (https://github.com/hotspotbilling/phpnuxbill/)
+ *
+ * Payment Gateway PippraPay (https://piprapay.readme.io/)
+ **/
+
+function pipprapay_validate_config()
+{
+    global $config;
+    if (empty($config['pipprapay_api_key'])) {
+        sendTelegram("PippraPay payment gateway not configured");
+        r2(U . 'order/package', 'w', Lang::T("Admin has not yet setup PippraPay payment gateway, please tell admin"));
+    }
+}
+
+function pipprapay_show_config()
+{
+    global $ui, $config;
+    $ui->assign('_title', 'PippraPay - Payment Gateway');
+    $ui->display('pipprapay.tpl');
+}
+
+function pipprapay_save_config()
+{
+    global $admin;
+    $pipprapay_api_key = _post('pipprapay_api_key');
+    $pipprapay_base_url = _post('pipprapay_base_url');
+    
+    // Save API Key
+    $d = ORM::for_table('tbl_appconfig')->where('setting', 'pipprapay_api_key')->find_one();
+    if ($d) {
+        $d->value = $pipprapay_api_key;
+        $d->save();
+    } else {
+        $d = ORM::for_table('tbl_appconfig')->create();
+        $d->setting = 'pipprapay_api_key';
+        $d->value = $pipprapay_api_key;
+        $d->save();
+    }
+    
+    // Save Base URL
+    $d = ORM::for_table('tbl_appconfig')->where('setting', 'pipprapay_base_url')->find_one();
+    if ($d) {
+        $d->value = $pipprapay_base_url;
+        $d->save();
+    } else {
+        $d = ORM::for_table('tbl_appconfig')->create();
+        $d->setting = 'pipprapay_base_url';
+        $d->value = $pipprapay_base_url;
+        $d->save();
+    }
+    
+    _log('[' . $admin['username'] . ']: PippraPay ' . Lang::T('Settings_Saved_Successfully'), 'Admin', $admin['id']);
+    r2(U . 'paymentgateway/pipprapay', 's', Lang::T('Settings_Saved_Successfully'));
+}
+
+function pipprapay_create_transaction($trx, $user)
+{
+    global $config;
+    
+    pipprapay_validate_config();
+    
+    $callbackUrl = U . 'callback/pipprapay';
+    $redirectUrl = U . 'order/view/' . $trx['id'] . '/check';
+    
+    $payload = [
+        'amount' => $trx['price'] * 100, // Convert to kobo (assuming price is in main currency unit)
+        'currency' => 'NGN',
+        'email' => $user['email'],
+        'invoice_id' => $trx['id'],
+        'description' => 'Payment for invoice #' . $trx['id'],
+        'callback_url' => $callbackUrl,
+        'redirect_url' => $redirectUrl,
+        'metadata' => [
+            'invoice_id' => $trx['id'],
+            'customer_id' => $user['id'],
+            'customer_username' => $user['username'],
+            'system' => 'NuxBill'
+        ]
+    ];
+    
+    $result = pipprapay_api_call('/create-charge', $payload);
+    
+    if (!$result['success']) {
+        sendTelegram("PippraPay payment failed\n\n" . json_encode($result, JSON_PRETTY_PRINT));
+        r2(U . 'order/package', 'e', Lang::T("Failed to create transaction. " . $result['error']));
+    }
+    
+    $paymentData = $result['data'];
+    
+    if ($paymentData['status'] === 'success' && !empty($paymentData['data']['checkout_url'])) {
+        $d = ORM::for_table('tbl_payment_gateway')
+            ->where('username', $user['username'])
+            ->where('status', 1)
+            ->find_one();
+        $d->gateway_trx_id = $paymentData['data']['transaction_id'] ?? $paymentData['data']['reference'];
+        $d->pg_url_payment = $paymentData['data']['checkout_url'];
+        $d->pg_request = json_encode($paymentData);
+        $d->expired_date = date('Y-m-d H:i:s', strtotime('+ 24 HOURS'));
+        $d->save();
+        
+        header('Location: ' . $paymentData['data']['checkout_url']);
+        exit();
+    } else {
+        sendTelegram("PippraPay payment creation failed\n\n" . json_encode($paymentData, JSON_PRETTY_PRINT));
+        r2(U . 'order/package', 'e', Lang::T("Failed to create payment: " . ($paymentData['message'] ?? 'Unknown error')));
+    }
+}
+
+function pipprapay_get_status($trx, $user)
+{
+    global $config;
+    
+    if (empty($trx['gateway_trx_id'])) {
+        r2(U . "order/view/" . $trx['id'], 'e', Lang::T("Transaction ID not found"));
+    }
+    
+    $result = pipprapay_api_call('/verify-payments', ['transaction_id' => $trx['gateway_trx_id']]);
+    
+    if (!$result['success']) {
+        sendTelegram("PippraPay payment verification failed\n\n" . json_encode($result, JSON_PRETTY_PRINT));
+        r2(U . "order/view/" . $trx['id'], 'e', Lang::T("Failed to verify transaction. " . $result['error']));
+    }
+    
+    $verificationData = $result['data'];
+    
+    if ($trx['status'] == 2) {
+        r2(U . "order/view/" . $trx['id'], 'd', Lang::T("Transaction has been paid."));
+    }
+    
+    // Check payment status based on PippraPay response structure
+    $paymentStatus = strtolower($verificationData['data']['status'] ?? 'pending');
+    
+    if ($paymentStatus == 'success' || $paymentStatus == 'completed') {
+        if (!Package::rechargeUser($user['id'], $trx['routers'], $trx['plan_id'], $trx['gateway'], 'PippraPay')) {
+            r2(U . "order/view/" . $trx['id'], 'd', Lang::T("Failed to activate your Package, try again later."));
+        }
+        
+        $trx->pg_paid_response = json_encode($verificationData);
+        $trx->payment_method = 'PippraPay';
+        $trx->payment_channel = 'PippraPay';
+        $trx->paid_date = date('Y-m-d H:i:s');
+        $trx->status = 2;
+        $trx->save();
+
+        r2(U . "order/view/" . $trx['id'], 's', Lang::T("Transaction has been paid."));
+    } elseif ($paymentStatus == 'failed' || $paymentStatus == 'cancelled') {
+        r2(U . "order/view/" . $trx['id'], 'e', Lang::T("Payment failed or was cancelled."));
+    } else {
+        r2(U . "order/view/" . $trx['id'], 'w', Lang::T("Transaction still pending."));
+    }
+}
+
+// Callback handler
+function pipprapay_payment_notification()
+{
+    $input = file_get_contents('php://input');
+    $data = json_decode($input, true);
+    
+    if (empty($data) || !isset($data['transaction_id'])) {
+        http_response_code(400);
+        die('Invalid IPN data');
+    }
+    
+    $transactionId = $data['transaction_id'];
+    $status = strtolower($data['status'] ?? 'pending');
+    $invoiceId = $data['invoice_id'] ?? '';
+    $amount = $data['amount'] ?? 0;
+    
+    // Verify the payment
+    $result = pipprapay_api_call('/verify-payments', ['transaction_id' => $transactionId]);
+    
+    if (!$result['success']) {
+        http_response_code(400);
+        die('Verification failed: ' . $result['error']);
+    }
+    
+    $verificationData = $result['data'];
+    $verifiedStatus = strtolower($verificationData['data']['status'] ?? 'pending');
+    
+    // Find the transaction
+    $trx = ORM::for_table('tbl_payment_gateway')
+        ->where('gateway_trx_id', $transactionId)
+        ->find_one();
+    
+    if (!$trx) {
+        http_response_code(404);
+        die('Transaction not found');
+    }
+    
+    // Update transaction based on status
+    if ($verifiedStatus == 'success' || $verifiedStatus == 'completed') {
+        $user = ORM::for_table('tbl_customers')->where('username', $trx['username'])->find_one();
+        
+        if ($user && $trx['status'] != 2) {
+            if (Package::rechargeUser($user['id'], $trx['routers'], $trx['plan_id'], $trx['gateway'], 'PippraPay')) {
+                $trx->pg_paid_response = json_encode($verificationData);
+                $trx->payment_method = 'PippraPay';
+                $trx->payment_channel = 'PippraPay';
+                $trx->paid_date = date('Y-m-d H:i:s');
+                $trx->status = 2;
+                $trx->save();
+                
+                sendTelegram("PippraPay payment successful for invoice: " . $invoiceId);
+            }
+        }
+    }
+    
+    http_response_code(200);
+    echo 'OK';
+}
+
+function pipprapay_api_call($endpoint, $payload)
+{
+    global $config;
+    
+    $baseUrl = $config['pipprapay_base_url'] ?? 'https://pay.wifibills.com/api';
+    $url = rtrim($baseUrl, '/') . $endpoint;
+    
+    $headers = [
+        'Authorization: Bearer ' . $config['pipprapay_api_key'],
+        'Content-Type: application/json',
+        'Accept: application/json'
+    ];
+    
+    $ch = curl_init();
+    
+    curl_setopt_array($ch, [
+        CURLOPT_URL => $url,
+        CURLOPT_RETURNTRANSFER => true,
+        CURLOPT_POST => true,
+        CURLOPT_POSTFIELDS => json_encode($payload),
+        CURLOPT_HTTPHEADER => $headers,
+        CURLOPT_TIMEOUT => 30,
+        CURLOPT_SSL_VERIFYPEER => true,
+        CURLOPT_USERAGENT => 'NuxBill-PippraPay/1.0'
+    ]);
+    
+    $response = curl_exec($ch);
+    $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+    $error = curl_error($ch);
+    curl_close($ch);
+    
+    if ($error) {
+        return [
+            'success' => false,
+            'error' => 'cURL Error: ' . $error
+        ];
+    }
+    
+    $decodedResponse = json_decode($response, true);
+    
+    if ($httpCode !== 200) {
+        return [
+            'success' => false,
+            'error' => 'HTTP Error: ' . $httpCode,
+            'response' => $decodedResponse
+        ];
+    }
+    
+    if (json_last_error() !== JSON_ERROR_NONE) {
+        return [
+            'success' => false,
+            'error' => 'Invalid JSON response'
+        ];
+    }
+    
+    return [
+        'success' => true,
+        'data' => $decodedResponse
+    ];
+}
+
+function pipprapay_get_server()
+{
+    global $config;
+    return $config['pipprapay_base_url'] ?? 'https://pay.wifibills.com/api';
+}
+?>