2 /**********************************************************************
3 Copyright (C) FrontAccounting, LLC.
4 Released under the terms of the GNU General Public License, GPL,
5 as published by the Free Software Foundation, either version 3
6 of the License, or (at your option) any later version.
7 This program is distributed in the hope that it will be useful,
8 but WITHOUT ANY WARRANTY; without even the implied warranty of
9 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
10 See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
11 ***********************************************************************/
12 //---------------------------------------------------------------------------
14 // Entry/Modify Sales Invoice against single delivery
15 // Entry/Modify Batch Sales Invoice against batch of deliveries
17 $page_security = 'SA_SALESINVOICE';
19 include_once($path_to_root . "/sales/includes/cart_class.inc");
20 include_once($path_to_root . "/includes/session.inc");
21 include_once($path_to_root . "/includes/data_checks.inc");
22 include_once($path_to_root . "/includes/manufacturing.inc");
23 include_once($path_to_root . "/sales/includes/sales_db.inc");
24 include_once($path_to_root . "/sales/includes/sales_ui.inc");
25 include_once($path_to_root . "/reporting/includes/reporting.inc");
26 include_once($path_to_root . "/taxes/tax_calc.inc");
29 if ($use_popup_windows) {
30 $js .= get_js_open_window(900, 500);
32 if ($use_date_picker) {
33 $js .= get_js_date_picker();
36 if (isset($_GET['ModifyInvoice'])) {
37 $_SESSION['page_title'] = sprintf(_("Modifying Sales Invoice # %d.") ,$_GET['ModifyInvoice']);
38 $help_context = "Modifying Sales Invoice";
39 } elseif (isset($_GET['DeliveryNumber'])) {
40 $_SESSION['page_title'] = _($help_context = "Issue an Invoice for Delivery Note");
41 } elseif (isset($_GET['BatchInvoice'])) {
42 $_SESSION['page_title'] = _($help_context = "Issue Batch Invoice for Delivery Notes");
45 page($_SESSION['page_title'], false, false, "", $js);
47 //-----------------------------------------------------------------------------
48 check_edit_conflicts();
50 if (isset($_GET['AddedID'])) {
52 $invoice_no = $_GET['AddedID'];
53 $trans_type = ST_SALESINVOICE;
55 display_notification(_("Selected deliveries has been processed"), true);
57 display_note(get_customer_trans_view_str($trans_type, $invoice_no, _("&View This Invoice")), 0, 1);
59 display_note(print_document_link($invoice_no."-".$trans_type, _("&Print This Invoice"), true, ST_SALESINVOICE));
60 display_note(print_document_link($invoice_no."-".$trans_type, _("&Email This Invoice"), true, ST_SALESINVOICE, false, "printlink", "", 1),1);
62 display_note(get_gl_view_str($trans_type, $invoice_no, _("View the GL &Journal Entries for this Invoice")),1);
64 hyperlink_params("$path_to_root/sales/inquiry/sales_deliveries_view.php", _("Select Another &Delivery For Invoicing"), "OutstandingOnly=1");
66 hyperlink_params("$path_to_root/admin/attachments.php", _("Add an Attachment"), "filterType=$trans_type&trans_no=$invoice_no");
68 display_footer_exit();
70 } elseif (isset($_GET['UpdatedID'])) {
72 $invoice_no = $_GET['UpdatedID'];
73 $trans_type = ST_SALESINVOICE;
75 display_notification_centered(sprintf(_('Sales Invoice # %d has been updated.'),$invoice_no));
77 display_note(get_trans_view_str(ST_SALESINVOICE, $invoice_no, _("&View This Invoice")));
79 display_note(print_document_link($invoice_no."-".$trans_type, _("&Print This Invoice"), true, ST_SALESINVOICE));
80 display_note(print_document_link($invoice_no."-".$trans_type, _("&Email This Invoice"), true, ST_SALESINVOICE, false, "printlink", "", 1),1);
82 hyperlink_no_params($path_to_root . "/sales/inquiry/customer_inquiry.php", _("Select Another &Invoice to Modify"));
84 display_footer_exit();
86 } elseif (isset($_GET['RemoveDN'])) {
88 for($line_no = 0; $line_no < count($_SESSION['Items']->line_items); $line_no++) {
89 $line = &$_SESSION['Items']->line_items[$line_no];
90 if ($line->src_no == $_GET['RemoveDN']) {
91 $line->quantity = $line->qty_done;
92 $line->qty_dispatched=0;
97 // Remove also src_doc delivery note
98 $sources = &$_SESSION['Items']->src_docs;
99 unset($sources[$_GET['RemoveDN']]);
102 //-----------------------------------------------------------------------------
104 if ( (isset($_GET['DeliveryNumber']) && ($_GET['DeliveryNumber'] > 0) )
105 || isset($_GET['BatchInvoice'])) {
109 if (isset($_GET['BatchInvoice'])) {
110 $src = $_SESSION['DeliveryBatch'];
111 unset($_SESSION['DeliveryBatch']);
113 $src = array($_GET['DeliveryNumber']);
116 /*read in all the selected deliveries into the Items cart */
117 $dn = new Cart(ST_CUSTDELIVERY, $src, true);
119 if ($dn->count_items() == 0) {
120 hyperlink_params($path_to_root . "/sales/inquiry/sales_deliveries_view.php",
121 _("Select a different delivery to invoice"), "OutstandingOnly=1");
122 die ("<br><b>" . _("There are no delivered items with a quantity left to invoice. There is nothing left to invoice.") . "</b>");
125 $_SESSION['Items'] = $dn;
128 } elseif (isset($_GET['ModifyInvoice']) && $_GET['ModifyInvoice'] > 0) {
130 if ( get_sales_parent_numbers(ST_SALESINVOICE, $_GET['ModifyInvoice']) == 0) { // 1.xx compatibility hack
131 echo"<center><br><b>" . _("There are no delivery notes for this invoice.<br>
132 Most likely this invoice was created in Front Accounting version prior to 2.0
133 and therefore can not be modified.") . "</b></center>";
134 display_footer_exit();
137 $_SESSION['Items'] = new Cart(ST_SALESINVOICE, $_GET['ModifyInvoice']);
139 if ($_SESSION['Items']->count_items() == 0) {
140 echo"<center><br><b>" . _("All quantities on this invoice has been credited. There is nothing to modify on this invoice") . "</b></center>";
141 display_footer_exit();
144 } elseif (!processing_active()) {
145 /* This page can only be called with a delivery for invoicing or invoice no for edit */
146 display_error(_("This page can only be opened after delivery selection. Please select delivery to invoicing first."));
148 hyperlink_no_params("$path_to_root/sales/inquiry/sales_deliveries_view.php", _("Select Delivery to Invoice"));
152 } elseif (!isset($_POST['process_invoice']) && !check_quantities()) {
153 display_error(_("Selected quantity cannot be less than quantity credited nor more than quantity not invoiced yet."));
155 if (isset($_POST['Update'])) {
156 $Ajax->activate('Items');
158 if (isset($_POST['_InvoiceDate_changed'])) {
159 $_POST['due_date'] = get_invoice_duedate($_SESSION['Items']->payment, $_POST['InvoiceDate']);
160 $Ajax->activate('due_date');
162 if (list_updated('payment')) {
163 $_SESSION['Items']->payment = get_post('payment');
164 $_POST['due_date'] = get_invoice_duedate($_SESSION['Items']->payment, $_POST['InvoiceDate']);
165 $Ajax->activate('due_date');
168 //-----------------------------------------------------------------------------
169 function check_quantities()
172 foreach ($_SESSION['Items']->line_items as $line_no=>$itm) {
173 if (isset($_POST['Line'.$line_no])) {
174 if($_SESSION['Items']->trans_no) {
175 $min = $itm->qty_done;
176 $max = $itm->quantity;
179 $max = $itm->quantity - $itm->qty_done;
181 if (check_num('Line'.$line_no, $min, $max)) {
182 $_SESSION['Items']->line_items[$line_no]->qty_dispatched =
183 input_num('Line'.$line_no);
191 if (isset($_POST['Line'.$line_no.'Desc'])) {
192 $line_desc = $_POST['Line'.$line_no.'Desc'];
193 if (strlen($line_desc) > 0) {
194 $_SESSION['Items']->line_items[$line_no]->item_description = $line_desc;
201 function set_delivery_shipping_sum($delivery_notes)
206 foreach($delivery_notes as $delivery_num)
208 $myrow = get_customer_trans($delivery_num, 13);
209 //$branch = get_branch($myrow["branch_code"]);
210 //$sales_order = get_sales_order_header($myrow["order_"]);
212 //$shipping += $sales_order['freight_cost'];
213 $shipping += $myrow['ov_freight'];
215 $_POST['ChargeFreightCost'] = price_format($shipping);
219 function copy_to_cart()
221 $cart = &$_SESSION['Items'];
222 $cart->ship_via = $_POST['ship_via'];
223 $cart->freight_cost = input_num('ChargeFreightCost');
224 $cart->document_date = $_POST['InvoiceDate'];
225 $cart->due_date = $_POST['due_date'];
226 if ($cart->pos['cash_sale'] || $cart->pos['credit_sale']) {
227 $cart->payment = $_POST['payment'];
228 $cart->payment_terms = get_payment_terms($_POST['payment']);
230 $cart->Comments = $_POST['Comments'];
231 if ($_SESSION['Items']->trans_no == 0)
232 $cart->reference = $_POST['ref'];
233 $cart->dimension_id = $_POST['dimension_id'];
234 $cart->dimension2_id = $_POST['dimension2_id'];
237 //-----------------------------------------------------------------------------
239 function copy_from_cart()
241 $cart = &$_SESSION['Items'];
242 $_POST['ship_via'] = $cart->ship_via;
243 $_POST['ChargeFreightCost'] = price_format($cart->freight_cost);
244 $_POST['InvoiceDate']= $cart->document_date;
245 $_POST['due_date'] = $cart->due_date;
246 $_POST['Comments']= $cart->Comments;
247 $_POST['cart_id'] = $cart->cart_id;
248 $_POST['ref'] = $cart->reference;
249 $_POST['payment'] = $cart->payment;
250 $_POST['dimension_id'] = $cart->dimension_id;
251 $_POST['dimension2_id'] = $cart->dimension2_id;
254 //-----------------------------------------------------------------------------
256 function check_data()
260 if (!isset($_POST['InvoiceDate']) || !is_date($_POST['InvoiceDate'])) {
261 display_error(_("The entered invoice date is invalid."));
262 set_focus('InvoiceDate');
266 if (!is_date_in_fiscalyear($_POST['InvoiceDate'])) {
267 display_error(_("The entered invoice date is not in fiscal year."));
268 set_focus('InvoiceDate');
272 if (!isset($_POST['due_date']) || !is_date($_POST['due_date'])) {
273 display_error(_("The entered invoice due date is invalid."));
274 set_focus('due_date');
278 if ($_SESSION['Items']->trans_no == 0) {
279 if (!$Refs->is_valid($_POST['ref'])) {
280 display_error(_("You must enter a reference."));
286 if ($_POST['ChargeFreightCost'] == "") {
287 $_POST['ChargeFreightCost'] = price_format(0);
290 if (!check_num('ChargeFreightCost', 0)) {
291 display_error(_("The entered shipping value is not numeric."));
292 set_focus('ChargeFreightCost');
296 if ($_SESSION['Items']->has_items_dispatch() == 0 && input_num('ChargeFreightCost') == 0) {
297 display_error(_("There are no item quantities on this invoice."));
301 if (!check_quantities()) {
302 display_error(_("Selected quantity cannot be less than quantity credited nor more than quantity not invoiced yet."));
309 //-----------------------------------------------------------------------------
310 if (isset($_POST['process_invoice']) && check_data()) {
311 $newinvoice= $_SESSION['Items']->trans_no == 0;
314 new_doc_date($_SESSION['Items']->document_date);
316 $invoice_no = $_SESSION['Items']->write();
317 if ($invoice_no == -1)
319 display_error(_("The entered reference is already in use."));
327 meta_forward($_SERVER['PHP_SELF'], "AddedID=$invoice_no");
329 meta_forward($_SERVER['PHP_SELF'], "UpdatedID=$invoice_no");
334 if(list_updated('payment')) {
335 $order = &$_SESSION['Items'];
336 $order->payment = get_post('payment');
337 $order->payment_terms = get_payment_terms($order->payment);
338 $order->due_date = get_invoice_duedate($order->payment, $order->document_date);
339 if ($order->payment_terms['cash_sale']) {
340 $_POST['Location'] = $order->Location = $order->pos['pos_location'];
341 $order->location_name = $order->pos['location_name'];
344 // find delivery spans for batch invoice display
346 $lastdn = ''; $spanlen=1;
348 for ($line_no = 0; $line_no < count($_SESSION['Items']->line_items); $line_no++) {
349 $line = $_SESSION['Items']->line_items[$line_no];
350 if ($line->quantity == $line->qty_done) {
353 if ($line->src_no == $lastdn) {
357 $dspans[] = $spanlen;
361 $lastdn = $line->src_no;
363 $dspans[] = $spanlen;
365 //-----------------------------------------------------------------------------
367 $is_batch_invoice = count($_SESSION['Items']->src_docs) > 1;
369 $is_edition = $_SESSION['Items']->trans_type == ST_SALESINVOICE && $_SESSION['Items']->trans_no != 0;
373 start_table(TABLESTYLE2, "width=80%", 5);
377 $dim = get_company_pref('use_dimension');
380 label_cells(_("Customer"), $_SESSION['Items']->customer_name, "class='tableheader2'");
381 label_cells(_("Branch"), get_branch_name($_SESSION['Items']->Branch), "class='tableheader2'");
382 if ($_SESSION['Items']->pos['credit_sale'] || $_SESSION['Items']->pos['cash_sale']) {
383 $paymcat = !$_SESSION['Items']->pos['cash_sale'] ? PM_CREDIT :
384 (!$_SESSION['Items']->pos['credit_sale'] ? PM_CASH : PM_ANY);
385 label_cells(_("Payment terms:"), sale_payment_list('payment', $paymcat),
386 "class='tableheader2'", "colspan=$colspan");
388 label_cells(_('Payment:'), $_SESSION['Items']->payment_terms['terms'], "class='tableheader2'", "colspan=$colspan");
393 if ($_SESSION['Items']->trans_no == 0) {
394 ref_cells(_("Reference"), 'ref', '', null, "class='tableheader2'");
396 label_cells(_("Reference"), $_SESSION['Items']->reference, "class='tableheader2'");
399 //label_cells(_("Delivery Notes:"),
400 //get_customer_trans_view_str(ST_CUSTDELIVERY, array_keys($_SESSION['Items']->src_docs)), "class='tableheader2'");
402 label_cells(_("Sales Type"), $_SESSION['Items']->sales_type_name, "class='tableheader2'");
404 label_cells(_("Currency"), $_SESSION['Items']->customer_currency, "class='tableheader2'");
405 // 2010-09-03 Joe Hunt
407 // label_cells(_("Dimension"), get_dimension_string($_SESSION['Items']->dimension_id), "class='tableheader2'");
409 label_cell(_("Dimension").":", "class='tableheader2'");
410 $_POST['dimension_id'] = $_SESSION['Items']->dimension_id;
411 dimensions_list_cells(null, 'dimension_id', null, true, ' ', false, 1, false);
414 hidden('dimension_id', 0);
419 if (!isset($_POST['ship_via'])) {
420 $_POST['ship_via'] = $_SESSION['Items']->ship_via;
422 label_cell(_("Shipping Company"), "class='tableheader2'");
423 shippers_list_cells(null, 'ship_via', $_POST['ship_via']);
425 if (!isset($_POST['InvoiceDate']) || !is_date($_POST['InvoiceDate'])) {
426 $_POST['InvoiceDate'] = new_doc_date();
427 if (!is_date_in_fiscalyear($_POST['InvoiceDate'])) {
428 $_POST['InvoiceDate'] = end_fiscalyear();
432 date_cells(_("Date"), 'InvoiceDate', '', $_SESSION['Items']->trans_no == 0,
433 0, 0, 0, "class='tableheader2'", true);
435 if (!isset($_POST['due_date']) || !is_date($_POST['due_date'])) {
436 $_POST['due_date'] = get_invoice_duedate($_SESSION['Items']->payment, $_POST['InvoiceDate']);
439 date_cells(_("Due Date"), 'due_date', '', null, 0, 0, 0, "class='tableheader2'");
442 label_cells(_("Dimension"). " 2", get_dimension_string($_SESSION['Items']->dimension2_id), "class='tableheader2'");
444 label_cell(" ", "colspan=2");
447 label_cell(_("Dimension")." 2:", "class='tableheader2'");
448 $_POST['dimension2_id'] = $_SESSION['Items']->dimension2_id;
449 dimensions_list_cells(null, 'dimension2_id', null, true, ' ', false, 2, false);
452 hidden('dimension2_id', 0);
456 $row = get_customer_to_order($_SESSION['Items']->customer_id);
457 if ($row['dissallow_invoices'] == 1)
459 display_error(_("The selected customer account is currently on hold. Please contact the credit control personnel to discuss."));
465 display_heading(_("Invoice Items"));
468 start_table(TABLESTYLE, "width=80%");
469 $th = array(_("Item Code"), _("Item Description"), _("Delivered"), _("Units"), _("Invoiced"),
470 _("This Invoice"), _("Price"), _("Tax Type"), _("Discount"), _("Total"));
472 if ($is_batch_invoice) {
478 $th[4] = _("Credited");
488 foreach ($_SESSION['Items']->line_items as $line=>$ln_itm) {
489 if ($ln_itm->quantity == $ln_itm->qty_done) {
490 continue; // this line was fully invoiced
492 alt_table_row_color($k);
493 view_stock_status_cell($ln_itm->stock_id);
495 text_cells(null, 'Line'.$line.'Desc', $ln_itm->item_description, 30, 50);
496 $dec = get_qty_dec($ln_itm->stock_id);
497 qty_cell($ln_itm->quantity, false, $dec);
498 label_cell($ln_itm->units);
499 qty_cell($ln_itm->qty_done, false, $dec);
501 if ($is_batch_invoice) {
502 // for batch invoices we can only remove whole deliveries
503 echo '<td nowrap align=right>';
504 hidden('Line' . $line, $ln_itm->qty_dispatched );
505 echo number_format2($ln_itm->qty_dispatched, $dec).'</td>';
507 small_qty_cells(null, 'Line'.$line, qty_format($ln_itm->qty_dispatched, $ln_itm->stock_id, $dec), null, null, $dec);
509 $display_discount_percent = percent_format($ln_itm->discount_percent*100) . " %";
511 $line_total = ($ln_itm->qty_dispatched * $ln_itm->price * (1 - $ln_itm->discount_percent));
513 amount_cell($ln_itm->price);
514 label_cell($ln_itm->tax_type_name);
515 label_cell($display_discount_percent, "nowrap align=right");
516 amount_cell($line_total);
518 if ($is_batch_invoice) {
519 if ($dn_line_cnt == 0) {
520 $dn_line_cnt = $dspans[0];
521 $dspans = array_slice($dspans, 1);
522 label_cell($ln_itm->src_no, "rowspan=$dn_line_cnt class=oddrow");
523 label_cell("<a href='" . $_SERVER['PHP_SELF'] . "?RemoveDN=".
524 $ln_itm->src_no."'>" . _("Remove") . "</a>", "rowspan=$dn_line_cnt class=oddrow");
531 /*Don't re-calculate freight if some of the order has already been delivered -
532 depending on the business logic required this condition may not be required.
533 It seems unfair to charge the customer twice for freight if the order
534 was not fully delivered the first time ?? */
536 if (!isset($_POST['ChargeFreightCost']) || $_POST['ChargeFreightCost'] == "") {
537 if ($_SESSION['Items']->any_already_delivered() == 1) {
538 $_POST['ChargeFreightCost'] = price_format(0);
540 $_POST['ChargeFreightCost'] = price_format($_SESSION['Items']->freight_cost);
543 if (!check_num('ChargeFreightCost')) {
544 $_POST['ChargeFreightCost'] = price_format(0);
548 $accumulate_shipping = get_company_pref('accumulate_shipping');
549 if ($is_batch_invoice && $accumulate_shipping)
550 set_delivery_shipping_sum(array_keys($_SESSION['Items']->src_docs));
554 label_cell(_("Shipping Cost"), "colspan=$colspan align=right");
555 small_amount_cells(null, 'ChargeFreightCost', null);
556 if ($is_batch_invoice) {
557 label_cell('', 'colspan=2');
561 $inv_items_total = $_SESSION['Items']->get_items_total_dispatch();
563 $display_sub_total = price_format($inv_items_total + input_num('ChargeFreightCost'));
565 label_row(_("Sub-total"), $display_sub_total, "colspan=$colspan align=right","align=right", $is_batch_invoice ? 2 : 0);
567 $taxes = $_SESSION['Items']->get_taxes(input_num('ChargeFreightCost'));
568 $tax_total = display_edit_tax_items($taxes, $colspan, $_SESSION['Items']->tax_included, $is_batch_invoice ? 2:0);
570 $display_total = price_format(($inv_items_total + input_num('ChargeFreightCost') + $tax_total));
572 label_row(_("Invoice Total"), $display_total, "colspan=$colspan align=right","align=right", $is_batch_invoice ? 2 : 0);
577 start_table(TABLESTYLE2);
578 textarea_row(_("Memo"), 'Comments', null, 50, 4);
582 submit_center_first('Update', _("Update"),
583 _('Refresh document page'), true);
584 submit_center_last('process_invoice', _("Process Invoice"),
585 _('Check entered data and save document'), 'default');