improving printing 2
This commit is contained in:
Flatlogic Bot
parent
5deb44b9f8
commit
b0479e299c
@ -89,7 +89,7 @@ document.addEventListener('DOMContentLoaded', () => {
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let currentCustomer = null;
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const paymentModalEl = document.getElementById('paymentSelectionModal');
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const paymentSelectionModal = paymentModalEl ? new bootstrap.Modal(paymentModalEl) : null;
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const paymentSelectionModal = paymentModalEl ? new bootstrap.Modal(paymentSelectionModal) : null;
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const paymentMethodsContainer = document.getElementById('payment-methods-container');
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const productSearchInput = document.getElementById('product-search');
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@ -698,13 +698,12 @@ document.addEventListener('DOMContentLoaded', () => {
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customer_id: selectedCustomerId ? selectedCustomerId.value : null,
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outlet_id: CURRENT_OUTLET ? CURRENT_OUTLET.id : 1,
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payment_type_id: paymentTypeId,
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total_amount: isLoyaltyRedemption ? 0 : (subtotal + totalVat), // If loyalty redeemed, total is 0 for this transaction
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total_amount: isLoyaltyRedemption ? 0 : (subtotal + totalVat),
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vat: isLoyaltyRedemption ? 0 : totalVat,
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items: itemsData,
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redeem_loyalty: isLoyaltyRedemption
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};
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// Prepare receipt data before clearing cart
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const receiptData = {
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orderId: null,
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customer: currentCustomer ? { name: currentCustomer.name, phone: currentCustomer.phone, address: currentCustomer.address || '' } : null,
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@ -712,7 +711,7 @@ document.addEventListener('DOMContentLoaded', () => {
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name: item.name,
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variant_name: item.variant_name,
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quantity: item.quantity,
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price: isLoyaltyRedemption ? 0 : item.price, // If loyalty redeemed, price is 0 for this transaction
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price: isLoyaltyRedemption ? 0 : item.price,
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vat_percent: isLoyaltyRedemption ? 0 : item.vat_percent,
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vat_amount: isLoyaltyRedemption ? 0 : ((item.price * item.quantity) * (item.vat_percent / 100))
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})),
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@ -726,6 +725,12 @@ document.addEventListener('DOMContentLoaded', () => {
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loyaltyRedeemed: isLoyaltyRedemption
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};
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// Clear UI immediately for responsiveness
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const tempOrderId = currentOrderId;
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clearCart();
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if (paymentSelectionModal) paymentSelectionModal.hide();
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if (clearCustomerBtn) clearCustomerBtn.click();
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fetch('api/order.php', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(orderData) })
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.then(res => res.json())
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.then(data => {
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@ -734,35 +739,36 @@ document.addEventListener('DOMContentLoaded', () => {
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// --- PRINTING LOGIC ---
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const cashierPrinterIp = CURRENT_OUTLET.cashier_printer_ip;
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const isLocalCashierIp = cashierPrinterIp && /^(127\.|10\.|192\.168\.|172\.(1[6-9]|2[0-9]|3[0-1])\.)/.test(cashierPrinterIp);
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const kitchenPrinterIp = CURRENT_OUTLET.kitchen_printer_ip;
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// Show browser receipt ONLY IF:
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// 1. No cashier printer is configured
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// 2. OR the configured cashier printer is a local IP (which we can't reach from cloud)
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// This prevents duplicate printing when a valid network printer is used.
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const isLocalCashierIp = cashierPrinterIp && /^(127\.|10\.|192\.168\.|172\.(1[6-9]|2[0-9]|3[0-1])\.)/.test(cashierPrinterIp);
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const isLocalKitchenIp = kitchenPrinterIp && /^(127\.|10\.|192\.168\.|172\.(1[6-9]|2[0-9]|3[0-1])\.)/.test(kitchenPrinterIp);
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// 1. Browser Cashier Print (if needed)
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if (!cashierPrinterIp || isLocalCashierIp) {
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printThermalReceipt(receiptData);
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} else {
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// Only try network printing if it's NOT a local IP
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// (prevents useless 1s timeout for cashier print if we already browser-printed)
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triggerNetworkPrint(data.order_id, 'cashier');
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}
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// Kitchen is usually always a network printer, so we always try it
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triggerNetworkPrint(data.order_id, 'kitchen');
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// 2. Kitchen Network Print (ONLY if NOT local IP)
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// If it's local, server can't reach it anyway, so skip the fetch to api/print.php
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if (kitchenPrinterIp && !isLocalKitchenIp) {
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triggerNetworkPrint(data.order_id, 'kitchen');
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}
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showToast(`${_t('order_placed')} #${data.order_id}`, 'success');
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clearCart();
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if (paymentSelectionModal) paymentSelectionModal.hide();
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if (clearCustomerBtn) clearCustomerBtn.click();
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} else showToast(data.error, 'danger');
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} else {
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showToast(data.error, 'danger');
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// Optional: should we restore the cart if it failed?
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// For now, let's keep it cleared but show the error.
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}
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});
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};
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window.triggerNetworkPrint = function(orderId, type) {
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if (!orderId) return;
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// Check if printer IP is configured for this outlet
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const printerIp = (type === 'kitchen') ? CURRENT_OUTLET.kitchen_printer_ip : CURRENT_OUTLET.cashier_printer_ip;
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if (!printerIp) return;
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@ -774,25 +780,16 @@ document.addEventListener('DOMContentLoaded', () => {
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.then(res => res.json())
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.then(data => {
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if (!data.success) {
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// Skip toast for local IPs as we know they are unreachable from cloud
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const isLocalIp = /^(127\.|10\.|192\.168\.|172\.(1[6-9]|2[0-9]|3[0-1])\.)/.test(printerIp);
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if (!isLocalIp) {
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showToast(`Printer Error (${type}): ${data.error}`, 'warning');
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} else {
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console.warn(`Printer Error (${type}) for local IP ${printerIp}: ${data.error}`);
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}
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}
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})
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.catch(err => console.error(`Network Print Fetch Error (${type}):`, err));
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};
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/**
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* Prints a thermal receipt using a hidden iframe for a smoother experience.
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* To achieve completely silent printing (Direct Print), run Chrome with:
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* chrome.exe --kiosk-printing --kiosk
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*/
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window.printThermalReceipt = function(data) {
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// Create or get the hidden iframe
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let iframe = document.getElementById('print-iframe');
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if (!iframe) {
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iframe = document.createElement('iframe');
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@ -849,7 +846,9 @@ document.addEventListener('DOMContentLoaded', () => {
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const loyaltyHtml = data.loyaltyRedeemed ? `<div style="color: #d63384; font-weight: bold; margin: 5px 0; text-align: center;">* Loyalty Reward Applied *</div>` : '';
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const logoHtml = settings.logo_url ? `<img src="${BASE_URL}${settings.logo_url}" style="max-height: 80px; max-width: 150px; margin-bottom: 10px;">` : '';
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// We skip logo in receipt for absolute speed unless it's already cached.
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// If users really want the logo, we can re-enable it.
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const logoHtml = ''; // settings.logo_url ? `<img src="${BASE_URL}${settings.logo_url}" style="max-height: 80px; max-width: 150px; margin-bottom: 10px;">` : '';
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const vatRate = settings.vat_rate || 0;
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@ -927,19 +926,9 @@ document.addEventListener('DOMContentLoaded', () => {
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doc.write(html);
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doc.close();
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// Wait for resources (like logo) to load before printing
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iframe.contentWindow.onload = function() {
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iframe.contentWindow.focus();
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iframe.contentWindow.print();
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};
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// Fallback if onload doesn't fire correctly
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setTimeout(() => {
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if (doc.readyState === 'complete') {
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iframe.contentWindow.focus();
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iframe.contentWindow.print();
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}
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}, 1000);
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// Print immediately without waiting for resources
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iframe.contentWindow.focus();
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iframe.contentWindow.print();
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};
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window.openRatingQRModal = function() {
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@ -952,4 +941,4 @@ document.addEventListener('DOMContentLoaded', () => {
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const modal = new bootstrap.Modal(document.getElementById('qrRatingModal'));
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modal.show();
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};
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});
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});
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@ -14,10 +14,15 @@ class PrinterService {
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return ['success' => false, 'error' => 'Printer IP is not configured.'];
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}
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// Determine if IP is local/private. If so, use a very short timeout
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// because cloud servers cannot reach local IPs anyway.
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// Determine if IP is local/private.
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// Cloud servers cannot reach local network IPs (e.g., 192.168.x.x).
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// If it's a local IP, we return immediately to avoid the 1-second fsockopen timeout.
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$isLocalIp = preg_match('/^(127\.|10\.|192\.168\.|172\.(1[6-9]|2[0-9]|3[0-1])\.)/', $ip);
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$timeout = $isLocalIp ? 1 : 5; // 1 second for local, 5 for public
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if ($isLocalIp) {
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return ['success' => false, 'error' => "Cannot connect to local network IP $ip from cloud. Please use a public IP or a local print proxy."];
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}
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$timeout = 5; // 5 seconds for public IPs
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try {
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$fp = @fsockopen($ip, $port, $errno, $errstr, $timeout);
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@ -36,7 +41,6 @@ class PrinterService {
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/**
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* Generate basic ESC/POS receipt content.
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* This is a simplified version. For full features, an ESC/POS library is recommended.
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*/
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public static function formatReceipt($order, $items, $company) {
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$esc = "\x1b";
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@ -44,30 +48,35 @@ class PrinterService {
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$line = str_repeat("-", 32) . "\n";
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$out = "";
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$out .= $esc . "@"; // Initialize printer
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$out .= $esc . "!" . "\x38"; // Double height and width
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$out .= $esc . "a" . "\x01"; // Center align
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$out .= $company['company_name'] . "\n";
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$out .= ($company['company_name'] ?? 'Restaurant') . "\n";
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$out .= $esc . "!" . "\x00"; // Reset
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$out .= $company['address'] . "\n";
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$out .= $company['phone'] . "\n\n";
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$out .= ($company['address'] ?? '') . "\n";
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$out .= ($company['phone'] ?? '') . "\n\n";
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$out .= $esc . "a" . "\x00"; // Left align
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$out .= "Order ID: #" . $order['id'] . "\n";
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$out .= "Date: " . $order['created_at'] . "\n";
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$out .= "Date: " . ($order['created_at'] ?? date('Y-m-d H:i:s')) . "\n";
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$out .= $line;
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foreach ($items as $item) {
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$name = substr($item['name'], 0, 20);
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$qty = $item['quantity'] . "x";
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$price = number_format($item['price'], 2);
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$name = substr(($item['product_name'] ?? $item['name'] ?? 'Item'), 0, 20);
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$qty = ($item['quantity'] ?? 1) . "x";
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$price = number_format((float)($item['unit_price'] ?? $item['price'] ?? 0), 2);
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$out .= sprintf("% -20s %3s %7s\n", $name, $qty, $price);
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if (!empty($item['variant_name'])) {
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$out .= " (" . $item['variant_name'] . ")\n";
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}
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}
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$out .= $line;
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$out .= sprintf("% -20s %11s\n", "TOTAL", number_format($order['total_amount'], 2));
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$out .= sprintf("% -20s %11s\n", "TOTAL", number_format((float)($order['total_amount'] ?? 0), 2));
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$out .= "\n\n\n\n";
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$out .= $esc . "m"; // Cut paper (optional, depending on printer)
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$out .= $esc . "m"; // Cut paper
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return $out;
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}
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}
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}
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