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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 2025-04-08 14:30:24 +01:00
parent 5caa9f905b
commit ba19b1c569
1 changed files with 124 additions and 84 deletions
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182
system/autoload/Invoice.php
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@ -88,84 +88,49 @@ class Invoice
}, $template); }, $template);
} }
public static function sendInvoice($userId, $status = "Unpaid") /**
* Send invoice to user
*
* @param int $userId
* @param array $invoice
* @param array $bills
* @param string $status
* @param string $invoiceNo
* @return bool
*/
public static function sendInvoice($userId, $invoice = [], $bills = [], $status = "Unpaid", $invoiceNo = "INV-" . Package::_raid())
{ {
global $config, $root_path, $UPLOAD_PATH; global $config, $root_path, $UPLOAD_PATH;
if (empty($config['currency_code'])) { // Set default currency code
$config['currency_code'] = '$'; $config['currency_code'] ??= '$';
}
$account = ORM::for_table('tbl_customers')->find_one($userId); $account = ORM::for_table('tbl_customers')->find_one($userId);
self::validateAccount($account);
if (!$account) { // Fetch invoice if not provided
_log("Failed to send invoice: User not found"); $invoice = $invoice ?: ORM::for_table("tbl_transactions")->where("username", $account->username)->find_one();
sendTelegram("Failed to send invoice: User not found");
return false;
}
$invoice = ORM::for_table("tbl_transactions")->where("username", $account->username)->find_one();
if (!$invoice) { if (!$invoice) {
_log("Failed to send invoice: Transaction not found"); throw new Exception("Transaction not found for user: {$userId}");
sendTelegram("Failed to send invoice: Transaction not found");
return false;
} }
[$additionalBills, $add_cost] = User::getBills($account->id); // Get additional bills if not provided
if (empty($bills)) {
$invoiceItems = [ [$bills, $add_cost] = User::getBills($account->id);
[
'description' => $invoice->plan_name,
'details' => 'Monthly Subscription',
'amount' => (float) $invoice->price
]
];
$subtotal = (float) $invoice->price;
if ($add_cost > 0 && $invoice->routers != 'balance') {
foreach ($additionalBills as $description => $amount) {
if (is_numeric($amount)) {
$invoiceItems[] = [
'description' => $description,
'details' => 'Additional Bill',
'amount' => (float) $amount
];
$subtotal += (float) $amount;
} else {
_log("Invalid bill amount for {$description}: {$amount}");
}
}
} }
$tax_rate = (float) ($config['tax_rate'] ?? 0); $invoiceItems = self::generateInvoiceItems($invoice, $bills, $add_cost);
$subtotal = array_sum(array_column($invoiceItems, 'amount'));
$tax = $config['enable_tax'] ? Package::tax($subtotal) : 0; $tax = $config['enable_tax'] ? Package::tax($subtotal) : 0;
$total = ($tax > 0) ? $subtotal + $tax : $subtotal + $tax; $tax_rate = $config['tax_rate'] ?? 0;
$total = $subtotal + $tax;
$token = User::generateToken($account->id, 1); $payLink = self::generatePaymentLink($account, $invoice, $status);
if (!empty($token['token'])) { $logo = self::getCompanyLogo($UPLOAD_PATH, $root_path);
$tur = ORM::for_table('tbl_user_recharges')
->where('customer_id', $account->id)
->where('namebp', $invoice->plan_name);
switch ($status) {
case 'Paid':
$tur->where('status', 'on');
break;
default:
$tur->where('status', 'off');
break;
}
$turResult = $tur->find_one();
$payLink = $turResult ? '?_route=home&recharge=' . $turResult['id'] . '&uid=' . urlencode($token['token']) : '?_route=home';
} else {
$payLink = '?_route=home';
}
$UPLOAD_URL_PATH = str_replace($root_path, '', $UPLOAD_PATH);
$logo = (file_exists($UPLOAD_PATH . DIRECTORY_SEPARATOR . 'logo.png')) ? $UPLOAD_URL_PATH . DIRECTORY_SEPARATOR . 'logo.png?' . time() : $UPLOAD_URL_PATH . DIRECTORY_SEPARATOR . 'logo.default.png';
$invoiceData = [ $invoiceData = [
'invoice' => "INV-" . Package::_raid(), 'invoice' => $invoiceNo,
'fullname' => $account->fullname, 'fullname' => $account->fullname,
'email' => $account->email, 'email' => $account->email,
'address' => $account->address, 'address' => $account->address,
@ -182,14 +147,17 @@ class Invoice
'payment_link' => $payLink 'payment_link' => $payLink
]; ];
if (!isset($invoiceData['bill_rows']) || empty($invoiceData['bill_rows'])) { if (empty($invoiceData['bill_rows'])) {
_log("Invoice Error: Bill rows data is empty."); throw new Exception("Bill rows data is empty.");
} }
$filename = self::generateInvoice($invoiceData); $filename = self::generateInvoice($invoiceData);
if (!$filename) {
throw new Exception("Failed to generate invoice PDF");
}
if ($filename) {
$pdfPath = "system/uploads/invoices/{$filename}"; $pdfPath = "system/uploads/invoices/{$filename}";
self::saveToDatabase($filename, $account->id, $invoiceData, $total);
try { try {
Message::sendEmail( Message::sendEmail(
@ -200,13 +168,69 @@ class Invoice
); );
return true; return true;
} catch (\Exception $e) { } catch (\Exception $e) {
_log("Failed to send invoice email: " . $e->getMessage()); throw new Exception("Failed to send invoice email: " . $e->getMessage());
sendTelegram("Failed to send invoice email: " . $e->getMessage());
return false;
} }
} }
return false; private static function validateAccount($account)
{
if (!$account) {
throw new Exception("User not found");
}
if (!$account->email || !filter_var($account->email, FILTER_VALIDATE_EMAIL)) {
throw new Exception("Invalid user email");
}
}
private static function generateInvoiceItems($invoice, $bills, $add_cost)
{
$items = [
[
'description' => $invoice->plan_name,
'details' => 'Monthly Subscription',
'amount' => (float) $invoice->price
]
];
if ($add_cost > 0 && $invoice->routers != 'balance') {
foreach ($bills as $description => $amount) {
if (is_numeric($amount)) {
$items[] = [
'description' => $description,
'details' => 'Additional Bill',
'amount' => (float) $amount
];
} else {
_log("Invalid bill amount for {$description}: {$amount}");
}
}
}
return $items;
}
private static function generatePaymentLink($account, $invoice, $status)
{
$token = User::generateToken($account->id, 1);
if (empty($token['token'])) {
return '?_route=home';
}
$tur = ORM::for_table('tbl_user_recharges')
->where('customer_id', $account->id)
->where('namebp', $invoice->plan_name);
$tur->where('status', $status === 'Paid' ? 'on' : 'off');
$turResult = $tur->find_one();
return $turResult ? '?_route=home&recharge=' . $turResult['id'] . '&uid=' . urlencode($token['token']) : '?_route=home';
}
private static function getCompanyLogo($UPLOAD_PATH, $root_path)
{
$UPLOAD_URL_PATH = str_replace($root_path, '', $UPLOAD_PATH);
return file_exists($UPLOAD_PATH . DIRECTORY_SEPARATOR . 'logo.png') ?
$UPLOAD_URL_PATH . DIRECTORY_SEPARATOR . 'logo.png?' . time() :
$UPLOAD_URL_PATH . DIRECTORY_SEPARATOR . 'logo.default.png';
} }
private static function generateBillRows($items, $currency, $subtotal, $tax_rate, $tax, $total) private static function generateBillRows($items, $currency, $subtotal, $tax_rate, $tax, $total)
@ -247,6 +271,22 @@ class Invoice
return $html; return $html;
} }
private static function saveToDatabase($filename, $customer_id, $invoiceData, $total)
{
$invoice = ORM::for_table('tbl_invoices')->create();
$invoice->number = $invoiceData['invoice'];
$invoice->customer_id = $customer_id;
$invoice->fullname = $invoiceData['fullname'];
$invoice->email = $invoiceData['email'];
$invoice->address = $invoiceData['address'];
$invoice->status = $invoiceData['status'];
$invoice->due_date = $invoiceData['due_date'];
$invoice->filename = $filename;
$invoice->amount = $total;
$invoice->data = json_encode($invoiceData);
$invoice->created_at = date('Y-m-d H:i:s');
$invoice->save();
return $invoice->id;
}
} }