Fix #29725 Doesn't create new invoice after payment

htdocs/takepos/ajax/ajax.php

@@ -444,4 +444,16 @@
 
 	$printer = new dolReceiptPrinter($db);
 	$printer->sendToPrinter($object, getDolGlobalString('TAKEPOS_TEMPLATE_TO_USE_FOR_INVOICES'.$term), getDolGlobalString('TAKEPOS_PRINTER_TO_USE'.$term));
+} elseif ($action == 'createNewInvoice') {
+	top_httphead('application/json');
+
+	require_once DOL_DOCUMENT_ROOT.'/compta/facture/class/facture.class.php';
+
+	$invoice = new Facture($db);
+	$result = $invoice->create($user);
+	if ($result > 0) {
+		echo json_encode(array('invoiceid' => $invoice->id));
+	} else {
+		echo json_encode(array('error' => 'Failed to create invoice'));
+	}
 }

htdocs/takepos/index.php

@@ -540,16 +540,43 @@ function ClickProduct(position, qty = 1) {
 		console.log("Click on product at position "+position+" for idproduct "+idproduct+", qty="+qty+" invoicdeid="+invoiceid);
 		if (idproduct=="") return;
 		// Call page invoice.php to generate the section with product lines
-		$("#poslines").load("invoice.php?action=addline&token=<?php echo newToken() ?>&place="+place+"&idproduct="+idproduct+"&qty="+qty+"&invoiceid="+invoiceid, function() {
-			<?php if (getDolGlobalString('TAKEPOS_CUSTOMER_DISPLAY')) {
-				echo "CustomerDisplay();";
-			}?>
-		});
+		if (invoiceid == "") {
+				createNewInvoice(idproduct, qty);
+			} else {
+				$.getJSON('<?php echo DOL_URL_ROOT ?>/takepos/ajax/ajax.php?action=getInvoice&token=<?php echo newToken(); ?>&id=' + invoiceid, function (data) {
+					if (data['paye'] == 1 && data['status'] == <?php echo Facture::STATUS_CLOSED; ?>) {
+						console.log("Creating new invoice");
+						createNewInvoice(idproduct, qty);
+					} else if (data['paye'] == 0 && data['status'] == <?php echo Facture::STATUS_DRAFT; ?>) {
+						console.log("Adding product to invoice");
+						addProductToInvoice(idproduct, qty, invoiceid);
+					} else if (data['paye'] == 0 && data['status'] == <?php echo Facture::STATUS_VALIDATED; ?>) {
+						console.log("Invoice not completely paid");
+						alert('Invoice not completely paid !');
+					}
+				});
+			}
 	}
 
 	ClearSearch(false);
 }
 
+function createNewInvoice(idproduct, qty) {
+	$.getJSON('<?php echo DOL_URL_ROOT ?>/takepos/ajax/ajax.php?action=createNewInvoice&token=<?php echo newToken();?>', function (data) {
+		invoiceid = data['invoiceid'];
+		$("#invoiceid").val(invoiceid);
+		addProductToInvoice(idproduct, qty, invoiceid);
+	});
+}
+
+function addProductToInvoice(idproduct, qty, invoiceid) {
+	$("#poslines").load("invoice.php?action=addline&token=<?php echo newToken() ?>&place="+place+"&idproduct="+idproduct+"&qty="+qty+"&invoiceid="+invoiceid, function() {
+		<?php if (getDolGlobalString('TAKEPOS_CUSTOMER_DISPLAY')) {
+			echo "CustomerDisplay();";
+		}?>
+	});
+}
+
 function ChangeThirdparty(idcustomer) {
 	 console.log("ChangeThirdparty");
 		// Call page list.php to change customer

htdocs/takepos/invoice.php

@@ -572,6 +572,7 @@ function fail($message)
 		$prod = new Product($db);
 		$prod->fetch($idproduct);
 
+
 		$customer = new Societe($db);
 		$customer->fetch($invoice->socid);