Added new functionality to Invoice class: generate invoice PDF, save to database, and send email. Also, updated language file with new translations.
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Focuslinkstech
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5caa9f905b
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ba19b1c569
@ -88,84 +88,49 @@ class Invoice
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}, $template);
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}
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public static function sendInvoice($userId, $status = "Unpaid")
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/**
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* Send invoice to user
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*
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* @param int $userId
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* @param array $invoice
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* @param array $bills
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* @param string $status
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* @param string $invoiceNo
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* @return bool
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*/
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public static function sendInvoice($userId, $invoice = [], $bills = [], $status = "Unpaid", $invoiceNo = "INV-" . Package::_raid())
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{
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global $config, $root_path, $UPLOAD_PATH;
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if (empty($config['currency_code'])) {
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$config['currency_code'] = '$';
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}
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// Set default currency code
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$config['currency_code'] ??= '$';
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$account = ORM::for_table('tbl_customers')->find_one($userId);
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self::validateAccount($account);
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if (!$account) {
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_log("Failed to send invoice: User not found");
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sendTelegram("Failed to send invoice: User not found");
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return false;
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}
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$invoice = ORM::for_table("tbl_transactions")->where("username", $account->username)->find_one();
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// Fetch invoice if not provided
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$invoice = $invoice ?: ORM::for_table("tbl_transactions")->where("username", $account->username)->find_one();
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if (!$invoice) {
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_log("Failed to send invoice: Transaction not found");
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sendTelegram("Failed to send invoice: Transaction not found");
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return false;
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throw new Exception("Transaction not found for user: {$userId}");
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}
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[$additionalBills, $add_cost] = User::getBills($account->id);
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$invoiceItems = [
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[
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'description' => $invoice->plan_name,
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'details' => 'Monthly Subscription',
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'amount' => (float) $invoice->price
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]
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];
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$subtotal = (float) $invoice->price;
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if ($add_cost > 0 && $invoice->routers != 'balance') {
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foreach ($additionalBills as $description => $amount) {
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if (is_numeric($amount)) {
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$invoiceItems[] = [
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'description' => $description,
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'details' => 'Additional Bill',
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'amount' => (float) $amount
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];
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$subtotal += (float) $amount;
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} else {
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_log("Invalid bill amount for {$description}: {$amount}");
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}
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}
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// Get additional bills if not provided
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if (empty($bills)) {
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[$bills, $add_cost] = User::getBills($account->id);
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}
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$tax_rate = (float) ($config['tax_rate'] ?? 0);
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$invoiceItems = self::generateInvoiceItems($invoice, $bills, $add_cost);
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$subtotal = array_sum(array_column($invoiceItems, 'amount'));
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$tax = $config['enable_tax'] ? Package::tax($subtotal) : 0;
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$total = ($tax > 0) ? $subtotal + $tax : $subtotal + $tax;
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$tax_rate = $config['tax_rate'] ?? 0;
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$total = $subtotal + $tax;
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$token = User::generateToken($account->id, 1);
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if (!empty($token['token'])) {
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$tur = ORM::for_table('tbl_user_recharges')
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->where('customer_id', $account->id)
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->where('namebp', $invoice->plan_name);
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$payLink = self::generatePaymentLink($account, $invoice, $status);
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$logo = self::getCompanyLogo($UPLOAD_PATH, $root_path);
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switch ($status) {
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case 'Paid':
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$tur->where('status', 'on');
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break;
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default:
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$tur->where('status', 'off');
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break;
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}
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$turResult = $tur->find_one();
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$payLink = $turResult ? '?_route=home&recharge=' . $turResult['id'] . '&uid=' . urlencode($token['token']) : '?_route=home';
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} else {
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$payLink = '?_route=home';
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}
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$UPLOAD_URL_PATH = str_replace($root_path, '', $UPLOAD_PATH);
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$logo = (file_exists($UPLOAD_PATH . DIRECTORY_SEPARATOR . 'logo.png')) ? $UPLOAD_URL_PATH . DIRECTORY_SEPARATOR . 'logo.png?' . time() : $UPLOAD_URL_PATH . DIRECTORY_SEPARATOR . 'logo.default.png';
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$invoiceData = [
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'invoice' => "INV-" . Package::_raid(),
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'invoice' => $invoiceNo,
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'fullname' => $account->fullname,
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'email' => $account->email,
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'address' => $account->address,
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@ -182,31 +147,90 @@ class Invoice
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'payment_link' => $payLink
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];
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if (!isset($invoiceData['bill_rows']) || empty($invoiceData['bill_rows'])) {
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_log("Invoice Error: Bill rows data is empty.");
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if (empty($invoiceData['bill_rows'])) {
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throw new Exception("Bill rows data is empty.");
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}
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$filename = self::generateInvoice($invoiceData);
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if ($filename) {
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$pdfPath = "system/uploads/invoices/{$filename}";
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try {
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Message::sendEmail(
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$account->email,
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"Invoice for Account {$account->fullname}",
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"Please find your invoice attached",
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$pdfPath
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);
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return true;
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} catch (\Exception $e) {
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_log("Failed to send invoice email: " . $e->getMessage());
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sendTelegram("Failed to send invoice email: " . $e->getMessage());
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return false;
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}
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if (!$filename) {
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throw new Exception("Failed to generate invoice PDF");
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}
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return false;
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$pdfPath = "system/uploads/invoices/{$filename}";
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self::saveToDatabase($filename, $account->id, $invoiceData, $total);
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try {
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Message::sendEmail(
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$account->email,
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"Invoice for Account {$account->fullname}",
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"Please find your invoice attached",
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$pdfPath
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);
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return true;
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} catch (\Exception $e) {
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throw new Exception("Failed to send invoice email: " . $e->getMessage());
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}
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}
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private static function validateAccount($account)
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{
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if (!$account) {
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throw new Exception("User not found");
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}
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if (!$account->email || !filter_var($account->email, FILTER_VALIDATE_EMAIL)) {
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throw new Exception("Invalid user email");
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}
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}
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private static function generateInvoiceItems($invoice, $bills, $add_cost)
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{
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$items = [
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[
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'description' => $invoice->plan_name,
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'details' => 'Monthly Subscription',
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'amount' => (float) $invoice->price
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]
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];
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if ($add_cost > 0 && $invoice->routers != 'balance') {
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foreach ($bills as $description => $amount) {
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if (is_numeric($amount)) {
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$items[] = [
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'description' => $description,
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'details' => 'Additional Bill',
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'amount' => (float) $amount
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];
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} else {
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_log("Invalid bill amount for {$description}: {$amount}");
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}
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}
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}
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return $items;
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}
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private static function generatePaymentLink($account, $invoice, $status)
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{
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$token = User::generateToken($account->id, 1);
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if (empty($token['token'])) {
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return '?_route=home';
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}
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$tur = ORM::for_table('tbl_user_recharges')
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->where('customer_id', $account->id)
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->where('namebp', $invoice->plan_name);
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$tur->where('status', $status === 'Paid' ? 'on' : 'off');
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$turResult = $tur->find_one();
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return $turResult ? '?_route=home&recharge=' . $turResult['id'] . '&uid=' . urlencode($token['token']) : '?_route=home';
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}
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private static function getCompanyLogo($UPLOAD_PATH, $root_path)
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{
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$UPLOAD_URL_PATH = str_replace($root_path, '', $UPLOAD_PATH);
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return file_exists($UPLOAD_PATH . DIRECTORY_SEPARATOR . 'logo.png') ?
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$UPLOAD_URL_PATH . DIRECTORY_SEPARATOR . 'logo.png?' . time() :
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$UPLOAD_URL_PATH . DIRECTORY_SEPARATOR . 'logo.default.png';
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}
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private static function generateBillRows($items, $currency, $subtotal, $tax_rate, $tax, $total)
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@ -247,6 +271,22 @@ class Invoice
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return $html;
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}
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private static function saveToDatabase($filename, $customer_id, $invoiceData, $total)
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{
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$invoice = ORM::for_table('tbl_invoices')->create();
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$invoice->number = $invoiceData['invoice'];
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$invoice->customer_id = $customer_id;
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$invoice->fullname = $invoiceData['fullname'];
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$invoice->email = $invoiceData['email'];
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$invoice->address = $invoiceData['address'];
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$invoice->status = $invoiceData['status'];
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$invoice->due_date = $invoiceData['due_date'];
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$invoice->filename = $filename;
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$invoice->amount = $total;
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$invoice->data = json_encode($invoiceData);
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$invoice->created_at = date('Y-m-d H:i:s');
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$invoice->save();
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return $invoice->id;
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}
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}
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