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 ***********************************************************************/
13 $page_security = 'SA_PURCHASEORDER';
14 include_once($path_to_root . "/purchasing/includes/po_class.inc");
15 include_once($path_to_root . "/includes/session.inc");
16 include_once($path_to_root . "/purchasing/includes/purchasing_ui.inc");
17 include_once($path_to_root . "/purchasing/includes/db/suppliers_db.inc");
18 include_once($path_to_root . "/reporting/includes/reporting.inc");
20 set_page_security( @$_SESSION['PO']->trans_type,
21 array( ST_PURCHORDER => 'SA_PURCHASEORDER',
22 ST_SUPPRECEIVE => 'SA_GRN',
23 ST_SUPPINVOICE => 'SA_SUPPLIERINVOICE'),
24 array( 'NewOrder' => 'SA_PURCHASEORDER',
25 'ModifyOrderNumber' => 'SA_PURCHASEORDER',
26 'AddedID' => 'SA_PURCHASEORDER',
28 'AddedGRN' => 'SA_GRN',
29 'NewInvoice' => 'SA_SUPPLIERINVOICE',
30 'AddedPI' => 'SA_SUPPLIERINVOICE')
34 if ($use_popup_windows)
35 $js .= get_js_open_window(900, 500);
37 $js .= get_js_date_picker();
39 if (isset($_GET['ModifyOrderNumber']) && is_numeric($_GET['ModifyOrderNumber'])) {
41 $_SESSION['page_title'] = _($help_context = "Modify Purchase Order #") . $_GET['ModifyOrderNumber'];
42 create_new_po(ST_PURCHORDER, $_GET['ModifyOrderNumber']);
44 } elseif (isset($_GET['NewOrder'])) {
46 $_SESSION['page_title'] = _($help_context = "Purchase Order Entry");
47 create_new_po(ST_PURCHORDER, 0);
49 } elseif (isset($_GET['NewGRN'])) {
51 $_SESSION['page_title'] = _($help_context = "Direct GRN Entry");
52 create_new_po(ST_SUPPRECEIVE, 0);
54 } elseif (isset($_GET['NewInvoice'])) {
56 $_SESSION['page_title'] = _($help_context = "Direct Purchase Invoice Entry");
57 create_new_po(ST_SUPPINVOICE, 0);
61 page($_SESSION['page_title'], false, false, "", $js);
63 //---------------------------------------------------------------------------------------------------
65 check_db_has_suppliers(_("There are no suppliers defined in the system."));
67 check_db_has_purchasable_items(_("There are no purchasable inventory items defined in the system."));
69 //---------------------------------------------------------------------------------------------------------------
71 if (isset($_GET['AddedID']))
73 $order_no = $_GET['AddedID'];
74 $trans_type = ST_PURCHORDER;
76 if (!isset($_GET['Updated']))
77 display_notification_centered(_("Purchase Order has been entered"));
79 display_notification_centered(_("Purchase Order has been updated") . " #$order_no");
80 display_note(get_trans_view_str($trans_type, $order_no, _("&View this order")), 0, 1);
82 display_note(print_document_link($order_no, _("&Print This Order"), true, $trans_type), 0, 1);
84 display_note(print_document_link($order_no, _("&Email This Order"), true, $trans_type, false, "printlink", "", 1));
86 hyperlink_params($path_to_root . "/purchasing/po_receive_items.php", _("&Receive Items on this Purchase Order"), "PONumber=$order_no");
88 hyperlink_params($_SERVER['PHP_SELF'], _("Enter &Another Purchase Order"), "NewOrder=yes");
90 hyperlink_no_params($path_to_root."/purchasing/inquiry/po_search.php", _("Select An &Outstanding Purchase Order"));
92 display_footer_exit();
94 } elseif (isset($_GET['AddedGRN'])) {
96 $trans_no = $_GET['AddedGRN'];
97 $trans_type = ST_SUPPRECEIVE;
99 display_notification_centered(_("Direct GRN has been entered"));
101 display_note(get_trans_view_str($trans_type, $trans_no, _("&View this GRN")), 0);
103 $clearing_act = get_company_pref('grn_clearing_act');
105 display_note(get_gl_view_str($trans_type, $trans_no, _("View the GL Journal Entries for this Delivery")), 1);
107 // display_note(print_document_link($trans_no, _("&Print This GRN"), true, $trans_type), 0, 1);
109 hyperlink_params("$path_to_root/purchasing/supplier_invoice.php",
110 _("Entry purchase &invoice for this receival"), "New=1");
112 hyperlink_params("$path_to_root/admin/attachments.php", _("Add an Attachment"),
113 "filterType=$trans_type&trans_no=$trans_no");
115 hyperlink_params($_SERVER['PHP_SELF'], _("Enter &Another GRN"), "NewGRN=Yes");
117 display_footer_exit();
119 } elseif (isset($_GET['AddedPI'])) {
121 $trans_no = $_GET['AddedPI'];
122 $trans_type = ST_SUPPINVOICE;
124 display_notification_centered(_("Direct Purchase Invoice has been entered"));
126 display_note(get_trans_view_str($trans_type, $trans_no, _("&View this Invoice")), 0);
129 // display_note(print_document_link($trans_no, _("&Print This Invoice"), true, $trans_type), 0, 1);
131 display_note(get_gl_view_str($trans_type, $trans_no, _("View the GL Journal Entries for this Invoice")), 1);
133 hyperlink_params("$path_to_root/purchasing/supplier_payment.php", _("Entry supplier &payment for this invoice"),
134 "PInvoice=".$trans_no);
136 hyperlink_params("$path_to_root/admin/attachments.php", _("Add an Attachment"),
137 "filterType=$trans_type&trans_no=$trans_no");
139 hyperlink_params($_SERVER['PHP_SELF'], _("Enter &Another Direct Invoice"), "NewInvoice=Yes");
141 display_footer_exit();
143 //--------------------------------------------------------------------------------------------------
145 function line_start_focus() {
148 $Ajax->activate('items_table');
149 set_focus('_stock_id_edit');
151 //--------------------------------------------------------------------------------------------------
153 function unset_form_variables() {
154 unset($_POST['stock_id']);
155 unset($_POST['qty']);
156 unset($_POST['price']);
157 unset($_POST['req_del_date']);
160 //---------------------------------------------------------------------------------------------------
162 function handle_delete_item($line_no)
164 if($_SESSION['PO']->some_already_received($line_no) == 0)
166 $_SESSION['PO']->remove_from_order($line_no);
167 unset_form_variables();
171 display_error(_("This item cannot be deleted because some of it has already been received."));
176 //---------------------------------------------------------------------------------------------------
178 function handle_cancel_po()
180 global $path_to_root;
182 //need to check that not already dispatched or invoiced by the supplier
183 if(($_SESSION['PO']->order_no != 0) &&
184 $_SESSION['PO']->any_already_received() == 1)
186 display_error(_("This order cannot be cancelled because some of it has already been received.")
187 . "<br>" . _("The line item quantities may be modified to quantities more than already received. prices cannot be altered for lines that have already been received and quantities cannot be reduced below the quantity already received."));
191 if($_SESSION['PO']->order_no != 0)
193 delete_po($_SESSION['PO']->order_no);
195 unset($_SESSION['PO']);
196 meta_forward($path_to_root.'/index.php','application=AP');
199 $_SESSION['PO']->clear_items();
200 $_SESSION['PO'] = new purch_order;
202 display_notification(_("This purchase order has been cancelled."));
204 hyperlink_params($path_to_root . "/purchasing/po_entry_items.php", _("Enter a new purchase order"), "NewOrder=Yes");
211 //---------------------------------------------------------------------------------------------------
213 function check_data()
215 if(!get_post('stock_id_text', true)) {
216 display_error( _("Item description cannot be empty."));
217 set_focus('stock_id_edit');
221 $dec = get_qty_dec($_POST['stock_id']);
222 $min = 1 / pow(10, $dec);
223 if (!check_num('qty',$min))
225 $min = number_format2($min, $dec);
226 display_error(_("The quantity of the order item must be numeric and not less than ").$min);
231 if (!check_num('price', 0))
233 display_error(_("The price entered must be numeric and not less than zero."));
237 if ($_SESSION['PO']->trans_type == ST_PURCHORDER && !is_date($_POST['req_del_date'])){
238 display_error(_("The date entered is in an invalid format."));
239 set_focus('req_del_date');
246 //---------------------------------------------------------------------------------------------------
248 function handle_update_item()
250 $allow_update = check_data();
254 if ($_SESSION['PO']->line_items[$_POST['line_no']]->qty_inv > input_num('qty') ||
255 $_SESSION['PO']->line_items[$_POST['line_no']]->qty_received > input_num('qty'))
257 display_error(_("You are attempting to make the quantity ordered a quantity less than has already been invoiced or received. This is prohibited.") .
258 "<br>" . _("The quantity received can only be modified by entering a negative receipt and the quantity invoiced can only be reduced by entering a credit note against this item."));
263 $_SESSION['PO']->update_order_item($_POST['line_no'], input_num('qty'), input_num('price'),
264 @$_POST['req_del_date'], $_POST['item_description'] );
265 unset_form_variables();
270 //---------------------------------------------------------------------------------------------------
272 function handle_add_new_item()
274 $allow_update = check_data();
276 if ($allow_update == true)
278 if (count($_SESSION['PO']->line_items) > 0)
280 foreach ($_SESSION['PO']->line_items as $order_item)
282 /* do a loop round the items on the order to see that the item
283 is not already on this order */
284 if (($order_item->stock_id == $_POST['stock_id']))
286 display_warning(_("The selected item is already on this order."));
288 } /* end of the foreach loop to look for pre-existing items of the same code */
291 if ($allow_update == true)
293 $result = get_short_info($_POST['stock_id']);
295 if (db_num_rows($result) == 0)
297 $allow_update = false;
302 $myrow = db_fetch($result);
303 $_SESSION['PO']->add_to_order (count($_SESSION['PO']->line_items), $_POST['stock_id'], input_num('qty'),
304 get_post('stock_id_text'), //$myrow["description"],
305 input_num('price'), '', // $myrow["units"], (retrived in cart)
306 $_SESSION['PO']->trans_type == ST_PURCHORDER ? $_POST['req_del_date'] : '', 0, 0);
308 unset_form_variables();
309 $_POST['stock_id'] = "";
313 display_error(_("The selected item does not exist or it is a kit part and therefore cannot be purchased."));
316 } /* end of if not already on the order and allow input was true*/
321 //---------------------------------------------------------------------------------------------------
323 function can_commit()
327 if (!get_post('supplier_id'))
329 display_error(_("There is no supplier selected."));
330 set_focus('supplier_id');
334 if (!is_date($_POST['OrderDate']))
336 display_error(_("The entered order date is invalid."));
337 set_focus('OrderDate');
341 if ($_SESSION['PO']->trans_type != ST_PURCHORDER && !is_date_in_fiscalyear($_POST['OrderDate']))
343 display_error(_("The entered date is not in fiscal year"));
344 set_focus('OrderDate');
348 if (($_SESSION['PO']->trans_type==ST_SUPPINVOICE) && !is_date($_POST['due_date']))
350 display_error(_("The entered due date is invalid."));
351 set_focus('due_date');
355 if (!$_SESSION['PO']->order_no)
357 if (!$Refs->is_valid(get_post('ref')))
359 display_error(_("There is no reference entered for this purchase order."));
364 if (!is_new_reference(get_post('ref'), $_SESSION['PO']->trans_type))
366 display_error(_("The entered reference is already in use."));
372 if ($_SESSION['PO']->trans_type == ST_SUPPINVOICE && !$Refs->is_valid(get_post('supp_ref')))
374 display_error(_("You must enter a supplier's invoice reference."));
375 set_focus('supp_ref');
378 if ($_SESSION['PO']->trans_type==ST_SUPPINVOICE
379 && is_reference_already_there($_SESSION['PO']->supplier_id, get_post('supp_ref'), $_SESSION['PO']->order_no))
381 display_error(_("This invoice number has already been entered. It cannot be entered again.") . " (" . get_post('supp_ref') . ")");
382 set_focus('supp_ref');
385 if ($_SESSION['PO']->trans_type == ST_PURCHORDER && get_post('delivery_address') == '')
387 display_error(_("There is no delivery address specified."));
388 set_focus('delivery_address');
391 if (get_post('StkLocation') == '')
393 display_error(_("There is no location specified to move any items into."));
394 set_focus('StkLocation');
397 if (!db_has_currency_rates($_SESSION['PO']->curr_code, $_POST['OrderDate']))
399 if ($_SESSION['PO']->order_has_items() == false)
401 display_error (_("The order cannot be placed because there are no lines entered on this order."));
408 //---------------------------------------------------------------------------------------------------
410 function handle_commit_order()
412 $cart = &$_SESSION['PO'];
417 if ($cart->trans_type != ST_PURCHORDER) {
418 // for direct grn/invoice set same dates for lines as for whole document
419 foreach ($cart->line_items as $line_no =>$line)
420 $cart->line_items[$line_no]->req_del_date = $cart->orig_order_date;
422 if ($cart->order_no == 0) { // new po/grn/invoice
423 /*its a new order to be inserted */
424 $ref = $cart->reference;
425 if ($cart->trans_type != ST_PURCHORDER) {
426 $cart->reference = 'auto';
427 begin_transaction(); // all db changes as single transaction for direct document
429 $order_no = add_po($cart);
430 new_doc_date($cart->orig_order_date);
431 $cart->order_no = $order_no;
433 if ($cart->trans_type == ST_PURCHORDER) {
434 unset($_SESSION['PO']);
435 meta_forward($_SERVER['PHP_SELF'], "AddedID=$order_no");
438 if ($cart->trans_type == ST_SUPPRECEIVE)
439 $cart->reference = $ref;
440 $cart->Comments = $cart->reference; //grn does not hold supp_ref
441 foreach($cart->line_items as $key => $line)
442 $cart->line_items[$key]->receive_qty = $line->quantity;
443 $grn_no = add_grn($cart);
444 if ($cart->trans_type == ST_SUPPRECEIVE) {
445 commit_transaction(); // save PO+GRN
446 unset($_SESSION['PO']);
447 meta_forward($_SERVER['PHP_SELF'], "AddedGRN=$grn_no");
449 // Direct Purchase Invoice
450 $inv = new supp_trans(ST_SUPPINVOICE);
451 $inv->Comments = $cart->Comments;
452 $inv->supplier_id = $cart->supplier_id;
453 $inv->tran_date = $cart->orig_order_date;
454 $inv->due_date = $cart->due_date;
455 $inv->reference = $ref;
456 $inv->supp_reference = $cart->supp_ref;
457 $inv->tax_included = $cart->tax_included;
458 $supp = get_supplier($cart->supplier_id);
459 $inv->tax_group_id = $supp['tax_group_id'];
461 $inv->ov_amount = $inv->ov_gst = $inv->ov_discount = 0;
463 foreach($cart->line_items as $key => $line) {
464 $inv->add_grn_to_trans($line->grn_item_id, $line->po_detail_rec, $line->stock_id,
465 $line->item_description, $line->receive_qty, 0, $line->receive_qty,
466 $line->price, $line->price, true, get_standard_cost($line->stock_id), '');
467 $inv->ov_amount += round2(($line->receive_qty * $line->price), user_price_dec());
469 $taxes = $inv->get_taxes($inv->tax_group_id, 0, false);
470 foreach( $taxes as $taxitem) {
471 $inv->ov_gst += round2($taxitem['Value'], user_price_dec());
473 $inv_no = add_supp_invoice($inv);
474 commit_transaction(); // save PO+GRN+PI
475 // FIXME payment for cash terms. (Needs cash account selection)
476 unset($_SESSION['PO']);
477 meta_forward($_SERVER['PHP_SELF'], "AddedPI=$inv_no");
479 else { // order modification
481 $order_no = update_po($cart);
482 unset($_SESSION['PO']);
483 meta_forward($_SERVER['PHP_SELF'], "AddedID=$order_no&Updated=1");
487 //---------------------------------------------------------------------------------------------------
488 $id = find_submit('Delete');
490 handle_delete_item($id);
492 if (isset($_POST['Commit']))
494 handle_commit_order();
496 if (isset($_POST['UpdateLine']))
497 handle_update_item();
499 if (isset($_POST['EnterLine']))
500 handle_add_new_item();
502 if (isset($_POST['CancelOrder']))
505 if (isset($_POST['CancelUpdate']))
506 unset_form_variables();
508 if (isset($_POST['CancelUpdate']) || isset($_POST['UpdateLine'])) {
512 //---------------------------------------------------------------------------------------------------
516 display_po_header($_SESSION['PO']);
519 display_po_items($_SESSION['PO']);
521 start_table(TABLESTYLE2);
522 textarea_row(_("Memo:"), 'Comments', null, 70, 4);
526 div_start('controls', 'items_table');
527 $process_txt = _("Place Order");
528 $update_txt = _("Update Order");
529 $cancel_txt = _("Cancel Order");
530 if ($_SESSION['PO']->trans_type == ST_SUPPRECEIVE) {
531 $process_txt = _("Process GRN");
532 $update_txt = _("Update GRN");
533 $cancel_txt = _("Cancel GRN");
535 elseif ($_SESSION['PO']->trans_type == ST_SUPPINVOICE) {
536 $process_txt = _("Process Invoice");
537 $update_txt = _("Update Invoice");
538 $cancel_txt = _("Cancel Invoice");
540 if ($_SESSION['PO']->order_has_items())
542 if ($_SESSION['PO']->order_no)
543 submit_center_first('Commit', $update_txt, '', 'default');
545 submit_center_first('Commit', $process_txt, '', 'default');
546 submit_center_last('CancelOrder', $cancel_txt);
549 submit_center('CancelOrder', $cancel_txt, true, false, 'cancel');
551 //---------------------------------------------------------------------------------------------------