2 //---------------------------------------------------------------------------
4 // Entry/Modify Sales Invoice against single delivery
5 // Entry/Modify Batch Sales Invoice against batch of deliveries
9 include_once($path_to_root . "/sales/includes/cart_class.inc");
10 include_once($path_to_root . "/includes/session.inc");
11 include_once($path_to_root . "/includes/data_checks.inc");
12 include_once($path_to_root . "/includes/manufacturing.inc");
13 include_once($path_to_root . "/sales/includes/sales_db.inc");
14 include_once($path_to_root . "/sales/includes/sales_ui.inc");
15 include_once($path_to_root . "/reporting/includes/reporting.inc");
16 include_once($path_to_root . "/taxes/tax_calc.inc");
19 if ($use_popup_windows) {
20 $js .= get_js_open_window(900, 500);
22 if ($use_date_picker) {
23 $js .= get_js_date_picker();
26 if (isset($_GET['ModifyInvoice'])) {
27 $_SESSION['page_title'] = sprintf(_("Modifying Sales Invoice # %d.") ,$_GET['ModifyInvoice']);
28 $help_page_title = _("Modifying Sales Invoice");
29 } elseif (isset($_GET['DeliveryNumber'])) {
30 $_SESSION['page_title'] = _("Issue an Invoice for Delivery Note");
31 } elseif (isset($_GET['BatchInvoice'])) {
32 $_SESSION['page_title'] = _("Issue Batch Invoice for Delivery Notes");
35 page($_SESSION['page_title'], false, false, "", $js);
37 //-----------------------------------------------------------------------------
39 if (isset($_GET['AddedID'])) {
41 $invoice_no = $_GET['AddedID'];
43 print_hidden_script(10);
45 display_notification(_("Selected deliveries has been processed"), true);
47 display_note(get_customer_trans_view_str($trans_type, $invoice_no, _("View This Invoice")), 0, 1);
49 display_note(print_document_link($invoice_no, _("Print This Invoice"), true, 10));
51 display_note(get_gl_view_str($trans_type, $invoice_no, _("View the GL Journal Entries for this Invoice")),1);
53 hyperlink_params("$path_to_root/sales/inquiry/sales_deliveries_view.php", _("Select Another Delivery For Invoicing"), "OutstandingOnly=1");
55 display_footer_exit();
57 } elseif (isset($_GET['UpdatedID'])) {
59 $invoice_no = $_GET['UpdatedID'];
60 print_hidden_script(10);
62 display_notification_centered(sprintf(_('Sales Invoice # %d has been updated.'),$invoice_no));
64 display_note(get_trans_view_str(10, $invoice_no, _("View This Invoice")));
66 display_note(print_document_link($invoice_no, _("Print This Invoice"), true, 10));
68 hyperlink_no_params($path_to_root . "/sales/inquiry/customer_inquiry.php", _("Select A Different Invoice to Modify"));
70 display_footer_exit();
72 } elseif (isset($_GET['RemoveDN'])) {
74 for($line_no = 0; $line_no < count($_SESSION['Items']->line_items); $line_no++) {
75 $line = &$_SESSION['Items']->line_items[$line_no];
76 if ($line->src_no == $_GET['RemoveDN']) {
77 $line->quantity = $line->qty_done;
78 $line->qty_dispatched=0;
84 //-----------------------------------------------------------------------------
86 if ( (isset($_GET['DeliveryNumber']) && ($_GET['DeliveryNumber'] > 0) )
87 || isset($_GET['BatchInvoice'])) {
91 if (isset($_GET['BatchInvoice'])) {
92 $src = $_SESSION['DeliveryBatch'];
93 unset($_SESSION['DeliveryBatch']);
95 $src = array($_GET['DeliveryNumber']);
97 /*read in all the selected deliveries into the Items cart */
98 $dn = new Cart(13, $src, true);
100 if ($dn->count_items() == 0) {
101 hyperlink_params($path_to_root . "/sales/inquiry/sales_deliveries_view.php",
102 _("Select a different delivery to invoice"), "OutstandingOnly=1");
103 die ("<br><b>" . _("There are no delivered items with a quantity left to invoice. There is nothing left to invoice.") . "</b>");
106 $dn->trans_type = 10;
107 $dn->src_docs = $dn->trans_no;
109 $dn->reference = references::get_next(10);
110 $dn->due_date = get_invoice_duedate($dn->customer_id, $dn->document_date);
112 $_SESSION['Items'] = $dn;
115 } elseif (isset($_GET['ModifyInvoice']) && $_GET['ModifyInvoice'] > 0) {
117 if ( get_parent_trans(10, $_GET['ModifyInvoice']) == 0) { // 1.xx compatibility hack
118 echo"<center><br><b>" . _("There are no delivery notes for this invoice.<br>
119 Most likely this invoice was created in Front Accounting version prior to 2.0
120 and therefore can not be modified.") . "</b></center>";
121 display_footer_exit();
124 $_SESSION['Items'] = new Cart(10, $_GET['ModifyInvoice']);
126 if ($_SESSION['Items']->count_items() == 0) {
127 echo"<center><br><b>" . _("All quantities on this invoice has been credited. There is nothing to modify on this invoice") . "</b></center>";
128 display_footer_exit();
131 } elseif (!processing_active()) {
132 /* This page can only be called with a delivery for invoicing or invoice no for edit */
133 display_error(_("This page can only be opened after delivery selection. Please select delivery to invoicing first."));
135 hyperlink_no_params("$path_to_root/sales/inquiry/sales_deliveries_view.php", _("Select Delivery to Invoice"));
139 } elseif (!check_quantities()) {
140 display_error(_("Selected quantity cannot be less than quantity credited nor more than quantity not invoiced yet."));
142 if (isset($_POST['Update'])) {
143 $Ajax->activate('Items');
145 if (isset($_POST['_InvoiceDate_changed'])) {
146 $_POST['due_date'] = get_invoice_duedate($_SESSION['Items']->customer_id,
147 $_POST['InvoiceDate']);
148 $Ajax->activate('due_date');
150 //-----------------------------------------------------------------------------
151 function check_quantities()
154 foreach ($_SESSION['Items']->line_items as $line_no=>$itm) {
155 if (isset($_POST['Line'.$line_no])) {
156 if($_SESSION['Items']->trans_no) {
157 $min = $itm->qty_done;
158 $max = $itm->quantity;
161 $max = $itm->quantity - $itm->qty_done;
163 if (check_num('Line'.$line_no, $min, $max)) {
164 $_SESSION['Items']->line_items[$line_no]->qty_dispatched =
165 input_num('Line'.$line_no);
173 if (isset($_POST['Line'.$line_no.'Desc'])) {
174 $line_desc = $_POST['Line'.$line_no.'Desc'];
175 if (strlen($line_desc) > 0) {
176 $_SESSION['Items']->line_items[$line_no]->item_description = $line_desc;
183 function copy_to_cart()
185 $cart = &$_SESSION['Items'];
186 $cart->ship_via = $_POST['ship_via'];
187 $cart->freight_cost = input_num('ChargeFreightCost');
188 $cart->document_date = $_POST['InvoiceDate'];
189 $cart->due_date = $_POST['due_date'];
190 $cart->Comments = $_POST['Comments'];
192 //-----------------------------------------------------------------------------
194 function copy_from_cart()
196 $cart = &$_SESSION['Items'];
197 $_POST['ship_via'] = $cart->ship_via;
198 $_POST['ChargeFreightCost'] = price_format($cart->freight_cost);
199 $_POST['InvoiceDate']= $cart->document_date;
200 $_POST['due_date'] = $cart->due_date;
201 $_POST['Comments']= $cart->Comments;
204 //-----------------------------------------------------------------------------
206 function check_data()
208 if (!isset($_POST['InvoiceDate']) || !is_date($_POST['InvoiceDate'])) {
209 display_error(_("The entered invoice date is invalid."));
210 set_focus('InvoiceDate');
214 if (!is_date_in_fiscalyear($_POST['InvoiceDate'])) {
215 display_error(_("The entered invoice date is not in fiscal year."));
216 set_focus('InvoiceDate');
220 if (!isset($_POST['due_date']) || !is_date($_POST['due_date'])) {
221 display_error(_("The entered invoice due date is invalid."));
222 set_focus('due_date');
226 if ($_SESSION['Items']->trans_no == 0) {
227 if (!references::is_valid($_POST['ref'])) {
228 display_error(_("You must enter a reference."));
233 if (!is_new_reference($_POST['ref'], 10)) {
234 display_error(_("The entered reference is already in use."));
240 if ($_POST['ChargeFreightCost'] == "") {
241 $_POST['ChargeFreightCost'] = price_format(0);
244 if (!check_num('ChargeFreightCost', 0)) {
245 display_error(_("The entered shipping value is not numeric."));
246 set_focus('ChargeFreightCost');
250 if ($_SESSION['Items']->has_items_dispatch() == 0 && input_num('ChargeFreightCost') == 0) {
251 display_error(_("There are no item quantities on this invoice."));
255 if (!check_quantities()) {
256 display_error(_("Selected quantity cannot be less than quantity credited nor more than quantity not invoiced yet."));
263 //-----------------------------------------------------------------------------
264 if (isset($_POST['process_invoice']) && check_data()) {
266 $newinvoice= $_SESSION['Items']->trans_no == 0;
268 $invoice_no = $_SESSION['Items']->write();
272 meta_forward($_SERVER['PHP_SELF'], "AddedID=$invoice_no");
274 meta_forward($_SERVER['PHP_SELF'], "UpdatedID=$invoice_no");
278 // find delivery spans for batch invoice display
280 $lastdn = ''; $spanlen=1;
282 for ($line_no = 0; $line_no < count($_SESSION['Items']->line_items); $line_no++) {
283 $line = $_SESSION['Items']->line_items[$line_no];
284 if ($line->quantity == $line->qty_done) {
287 if ($line->src_no == $lastdn) {
291 $dspans[] = $spanlen;
295 $lastdn = $line->src_no;
297 $dspans[] = $spanlen;
299 //-----------------------------------------------------------------------------
301 $is_batch_invoice = count($_SESSION['Items']->src_docs) > 1;
302 $is_edition = $_SESSION['Items']->trans_type == 10 && $_SESSION['Items']->trans_no != 0;
303 start_form(false, true);
305 start_table("$table_style2 width=80%", 5);
308 label_cells(_("Customer"), $_SESSION['Items']->customer_name, "class='tableheader2'");
309 label_cells(_("Branch"), get_branch_name($_SESSION['Items']->Branch), "class='tableheader2'");
310 label_cells(_("Currency"), $_SESSION['Items']->customer_currency, "class='tableheader2'");
314 if ($_SESSION['Items']->trans_no == 0) {
315 ref_cells(_("Reference"), 'ref', '', $_SESSION['Items']->reference, "class='tableheader2'");
317 label_cells(_("Reference"), $_SESSION['Items']->reference, "class='tableheader2'");
320 label_cells(_("Delivery Notes:"),
321 get_customer_trans_view_str(systypes::cust_dispatch(), array_keys($_SESSION['Items']->src_docs)), "class='tableheader2'");
323 label_cells(_("Sales Type"), $_SESSION['Items']->sales_type_name, "class='tableheader2'");
328 if (!isset($_POST['ship_via'])) {
329 $_POST['ship_via'] = $_SESSION['Items']->ship_via;
331 label_cell(_("Shipping Company"), "class='tableheader2'");
332 shippers_list_cells(null, 'ship_via', $_POST['ship_via']);
334 if (!isset($_POST['InvoiceDate']) || !is_date($_POST['InvoiceDate'])) {
335 $_POST['InvoiceDate'] = Today();
336 if (!is_date_in_fiscalyear($_POST['InvoiceDate'])) {
337 $_POST['InvoiceDate'] = end_fiscalyear();
341 date_cells(_("Date"), 'InvoiceDate', '', $_POST['InvoiceDate'], 0, 0, 0, "class='tableheader2'", true);
343 if (!isset($_POST['due_date']) || !is_date($_POST['due_date'])) {
344 $_POST['due_date'] = get_invoice_duedate($_SESSION['Items']->customer_id, $_POST['InvoiceDate']);
347 date_cells(_("Due Date"), 'due_date', '', $_POST['due_date'], 0, 0, 0, "class='tableheader2'");
352 display_heading(_("Invoice Items"));
355 start_table("$table_style width=80%");
356 $th = array(_("Item Code"), _("Item Description"), _("Delivered"), _("Units"), _("Invoiced"),
357 _("This Invoice"), _("Price"), _("Tax Type"), _("Discount"), _("Total"));
359 if ($is_batch_invoice) {
365 $th[4] = _("Credited");
375 foreach ($_SESSION['Items']->line_items as $line=>$ln_itm) {
376 if ($ln_itm->quantity == $ln_itm->qty_done) {
377 continue; // this line was fully invoiced
379 alt_table_row_color($k);
380 view_stock_status_cell($ln_itm->stock_id);
382 text_cells(null, 'Line'.$line.'Desc', $ln_itm->item_description, 30, 50);
383 $dec = get_qty_dec($ln_itm->stock_id);
384 qty_cell($ln_itm->quantity, false, $dec);
385 label_cell($ln_itm->units);
386 qty_cell($ln_itm->qty_done, false, $dec);
388 if ($is_batch_invoice) {
389 // for batch invoices we can only remove whole deliveries
390 echo '<td nowrap align=right>';
391 hidden('Line' . $line, $ln_itm->qty_dispatched );
392 echo number_format2($ln_itm->qty_dispatched, $dec).'</td>';
394 small_qty_cells(null, 'Line'.$line, qty_format($ln_itm->qty_dispatched, $ln_itm->stock_id, $dec), null, null, $dec);
396 $display_discount_percent = percent_format($ln_itm->discount_percent*100) . " %";
398 $line_total = ($ln_itm->qty_dispatched * $ln_itm->price * (1 - $ln_itm->discount_percent));
400 amount_cell($ln_itm->price);
401 label_cell($ln_itm->tax_type_name);
402 label_cell($display_discount_percent, "nowrap align=right");
403 amount_cell($line_total);
405 if ($is_batch_invoice) {
406 if ($dn_line_cnt == 0) {
407 $dn_line_cnt = $dspans[0];
408 $dspans = array_slice($dspans, 1);
409 label_cell($ln_itm->src_no, "rowspan=$dn_line_cnt class=oddrow");
410 label_cell("<a href='" . $_SERVER['PHP_SELF'] . "?RemoveDN=".
411 $ln_itm->src_no."'>" . _("Remove") . "</a>", "rowspan=$dn_line_cnt class=oddrow");
418 /*Don't re-calculate freight if some of the order has already been delivered -
419 depending on the business logic required this condition may not be required.
420 It seems unfair to charge the customer twice for freight if the order
421 was not fully delivered the first time ?? */
423 if (!isset($_POST['ChargeFreightCost']) || $_POST['ChargeFreightCost'] == "") {
424 if ($_SESSION['Items']->any_already_delivered() == 1) {
425 $_POST['ChargeFreightCost'] = price_format(0);
427 $_POST['ChargeFreightCost'] = price_format($_SESSION['Items']->freight_cost);
430 if (!check_num('ChargeFreightCost')) {
431 $_POST['ChargeFreightCost'] = price_format(0);
437 small_amount_cells(_("Shipping Cost"), 'ChargeFreightCost', null, "colspan=9 align=right");
438 if ($is_batch_invoice) {
439 label_cell('', 'colspan=2');
443 $inv_items_total = $_SESSION['Items']->get_items_total_dispatch();
445 $display_sub_total = price_format($inv_items_total + input_num('ChargeFreightCost'));
447 label_row(_("Sub-total"), $display_sub_total, "colspan=9 align=right","align=right", $is_batch_invoice ? 2 : 0);
449 $taxes = $_SESSION['Items']->get_taxes(input_num('ChargeFreightCost'));
450 $tax_total = display_edit_tax_items($taxes, 9, $_SESSION['Items']->tax_included, $is_batch_invoice ? 2:0);
452 $display_total = price_format(($inv_items_total + input_num('ChargeFreightCost') + $tax_total));
454 label_row(_("Invoice Total"), $display_total, "colspan=9 align=right","align=right", $is_batch_invoice ? 2 : 0);
459 start_table($table_style2);
460 textarea_row(_("Memo"), 'Comments', null, 50, 4);
464 submit_center_first('Update', _("Update"),
465 _('Refresh document page'), true);
466 submit_center_last('process_invoice', _("Process Invoice"),
467 _('Check entered data and save document'), true);