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( @$_SESSION['PO']->trans_type,
21 array( ST_PURCHORDER => 'SA_PURCHASEORDER',
22 ST_SUPPRECEIVE => 'SA_GRN',
23 ST_SUPPINVOICE => 'SA_SUPPLIERINVOICE'),
24 array( 'NewOrder' => 'SA_PURCHASEORDER',
25 'ModifyOrderNumber' => 'SA_PURCHASEORDER',
27 'NewInvoice' => 'SA_SUPPLIERINVOICE')
31 if ($use_popup_windows)
32 $js .= get_js_open_window(900, 500);
34 $js .= get_js_date_picker();
36 if (isset($_GET['ModifyOrderNumber']) && is_numeric($_GET['ModifyOrderNumber'])) {
38 $_SESSION['page_title'] = _($help_context = "Modify Purchase Order #") . $_GET['ModifyOrderNumber'];
39 create_new_po(ST_PURCHORDER, $_GET['ModifyOrderNumber']);
41 } elseif (isset($_GET['NewOrder'])) {
43 $_SESSION['page_title'] = _($help_context = "Purchase Order Entry");
44 create_new_po(ST_PURCHORDER, 0);
46 } elseif (isset($_GET['NewGRN'])) {
48 $_SESSION['page_title'] = _($help_context = "Direct GRN Entry");
49 create_new_po(ST_SUPPRECEIVE, 0);
51 } elseif (isset($_GET['NewInvoice'])) {
53 $_SESSION['page_title'] = _($help_context = "Direct Purchase Invoice Entry");
54 create_new_po(ST_SUPPINVOICE, 0);
58 page($_SESSION['page_title'], false, false, "", $js);
60 //---------------------------------------------------------------------------------------------------
62 check_db_has_suppliers(_("There are no suppliers defined in the system."));
64 check_db_has_purchasable_items(_("There are no purchasable inventory items defined in the system."));
66 //---------------------------------------------------------------------------------------------------------------
68 if (isset($_GET['AddedID']))
70 $order_no = $_GET['AddedID'];
71 $trans_type = ST_PURCHORDER;
73 if (!isset($_GET['Updated']))
74 display_notification_centered(_("Purchase Order has been entered"));
76 display_notification_centered(_("Purchase Order has been updated") . " #$order_no");
77 display_note(get_trans_view_str($trans_type, $order_no, _("&View this order")), 0, 1);
79 display_note(print_document_link($order_no, _("&Print This Order"), true, $trans_type), 0, 1);
81 display_note(print_document_link($order_no, _("&Email This Order"), true, $trans_type, false, "printlink", "", 1));
83 hyperlink_params($path_to_root . "/purchasing/po_receive_items.php", _("&Receive Items on this Purchase Order"), "PONumber=$order_no");
85 hyperlink_params($_SERVER['PHP_SELF'], _("Enter &Another Purchase Order"), "NewOrder=yes");
87 hyperlink_no_params($path_to_root."/purchasing/inquiry/po_search.php", _("Select An &Outstanding Purchase Order"));
89 display_footer_exit();
91 } elseif (isset($_GET['AddedGRN'])) {
93 $trans_no = $_GET['AddedGRN'];
94 $trans_type = ST_SUPPRECEIVE;
96 display_notification_centered(_("Direct GRN has been entered"));
98 display_note(get_trans_view_str($trans_type, $trans_no, _("&View this GRN")), 0);
101 // display_note(print_document_link($trans_no, _("&Print This GRN"), true, $trans_type), 0, 1);
103 hyperlink_params("$path_to_root/purchasing/supplier_invoice.php",
104 _("Entry purchase &invoice for this receival"), "New=1");
106 hyperlink_params("$path_to_root/admin/attachments.php", _("Add an Attachment"),
107 "filterType=$trans_type&trans_no=$trans_no");
109 hyperlink_params($_SERVER['PHP_SELF'], _("Enter &Another GRN"), "NewGRN=Yes");
111 display_footer_exit();
113 } elseif (isset($_GET['AddedPI'])) {
115 $trans_no = $_GET['AddedPI'];
116 $trans_type = ST_SUPPINVOICE;
118 display_notification_centered(_("Direct Purchase Invoice has been entered"));
120 display_note(get_trans_view_str($trans_type, $trans_no, _("&View this Invoice")), 0);
123 // display_note(print_document_link($trans_no, _("&Print This Invoice"), true, $trans_type), 0, 1);
125 display_note(get_gl_view_str($trans_type, $trans_no, _("View the GL Journal Entries for this Invoice")), 1);
127 hyperlink_params("$path_to_root/purchasing/supplier_payment.php", _("Entry supplier &payment for this invoice"),
128 "PInvoice=".$trans_no);
130 hyperlink_params("$path_to_root/admin/attachments.php", _("Add an Attachment"),
131 "filterType=$trans_type&trans_no=$trans_no");
133 hyperlink_params($_SERVER['PHP_SELF'], _("Enter &Another Direct Invoice"), "NewInvoice=Yes");
135 display_footer_exit();
137 //--------------------------------------------------------------------------------------------------
139 function line_start_focus() {
142 $Ajax->activate('items_table');
143 set_focus('_stock_id_edit');
145 //--------------------------------------------------------------------------------------------------
147 function unset_form_variables() {
148 unset($_POST['stock_id']);
149 unset($_POST['qty']);
150 unset($_POST['price']);
151 unset($_POST['req_del_date']);
154 //---------------------------------------------------------------------------------------------------
156 function handle_delete_item($line_no)
158 if($_SESSION['PO']->some_already_received($line_no) == 0)
160 $_SESSION['PO']->remove_from_order($line_no);
161 unset_form_variables();
165 display_error(_("This item cannot be deleted because some of it has already been received."));
170 //---------------------------------------------------------------------------------------------------
172 function handle_cancel_po()
174 global $path_to_root;
176 //need to check that not already dispatched or invoiced by the supplier
177 if(($_SESSION['PO']->order_no != 0) &&
178 $_SESSION['PO']->any_already_received() == 1)
180 display_error(_("This order cannot be cancelled because some of it has already been received.")
181 . "<br>" . _("The line item quantities may be modified to quantities more than already received. prices cannot be altered for lines that have already been received and quantities cannot be reduced below the quantity already received."));
185 if($_SESSION['PO']->order_no != 0)
187 delete_po($_SESSION['PO']->order_no);
189 unset($_SESSION['PO']);
190 meta_forward($path_to_root.'/index.php','application=AP');
193 $_SESSION['PO']->clear_items();
194 $_SESSION['PO'] = new purch_order;
196 display_notification(_("This purchase order has been cancelled."));
198 hyperlink_params($path_to_root . "/purchasing/po_entry_items.php", _("Enter a new purchase order"), "NewOrder=Yes");
205 //---------------------------------------------------------------------------------------------------
207 function check_data()
209 if(!get_post('stock_id_text', true)) {
210 display_error( _("Item description cannot be empty."));
211 set_focus('stock_id_edit');
215 $dec = get_qty_dec($_POST['stock_id']);
216 $min = 1 / pow(10, $dec);
217 if (!check_num('qty',$min))
219 $min = number_format2($min, $dec);
220 display_error(_("The quantity of the order item must be numeric and not less than ").$min);
225 if (!check_num('price', 0))
227 display_error(_("The price entered must be numeric and not less than zero."));
231 if ($_SESSION['PO']->trans_type == ST_PURCHORDER && !is_date($_POST['req_del_date'])){
232 display_error(_("The date entered is in an invalid format."));
233 set_focus('req_del_date');
240 //---------------------------------------------------------------------------------------------------
242 function handle_update_item()
244 $allow_update = check_data();
248 if ($_SESSION['PO']->line_items[$_POST['line_no']]->qty_inv > input_num('qty') ||
249 $_SESSION['PO']->line_items[$_POST['line_no']]->qty_received > input_num('qty'))
251 display_error(_("You are attempting to make the quantity ordered a quantity less than has already been invoiced or received. This is prohibited.") .
252 "<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."));
257 $_SESSION['PO']->update_order_item($_POST['line_no'], input_num('qty'), input_num('price'),
258 @$_POST['req_del_date'], $_POST['item_description'] );
259 unset_form_variables();
264 //---------------------------------------------------------------------------------------------------
266 function handle_add_new_item()
268 $allow_update = check_data();
270 if ($allow_update == true)
272 if (count($_SESSION['PO']->line_items) > 0)
274 foreach ($_SESSION['PO']->line_items as $order_item)
276 /* do a loop round the items on the order to see that the item
277 is not already on this order */
278 if (($order_item->stock_id == $_POST['stock_id']))
280 display_warning(_("The selected item is already on this order."));
282 } /* end of the foreach loop to look for pre-existing items of the same code */
285 if ($allow_update == true)
287 $result = get_short_info($_POST['stock_id']);
289 if (db_num_rows($result) == 0)
291 $allow_update = false;
296 $myrow = db_fetch($result);
297 $_SESSION['PO']->add_to_order (count($_SESSION['PO']->line_items), $_POST['stock_id'], input_num('qty'),
298 get_post('stock_id_text'), //$myrow["description"],
299 input_num('price'), '', // $myrow["units"], (retrived in cart)
300 $_SESSION['PO']->trans_type == ST_PURCHORDER ? $_POST['req_del_date'] : '', 0, 0);
302 unset_form_variables();
303 $_POST['stock_id'] = "";
307 display_error(_("The selected item does not exist or it is a kit part and therefore cannot be purchased."));
310 } /* end of if not already on the order and allow input was true*/
315 //---------------------------------------------------------------------------------------------------
317 function can_commit()
321 if (!get_post('supplier_id'))
323 display_error(_("There is no supplier selected."));
324 set_focus('supplier_id');
328 if (!is_date($_POST['OrderDate']))
330 display_error(_("The entered order date is invalid."));
331 set_focus('OrderDate');
335 if (!$_SESSION['PO']->order_no)
337 if (!$Refs->is_valid(get_post('ref')))
339 display_error(_("There is no reference entered for this purchase order."));
344 if (!is_new_reference(get_post('ref'), $_SESSION['PO']->trans_type))
346 display_error(_("The entered reference is already in use."));
352 if ($_SESSION['PO']->trans_type == ST_PURCHORDER && get_post('delivery_address') == '')
354 display_error(_("There is no delivery address specified."));
355 set_focus('delivery_address');
359 if (get_post('StkLocation') == '')
361 display_error(_("There is no location specified to move any items into."));
362 set_focus('StkLocation');
366 if ($_SESSION['PO']->order_has_items() == false)
368 display_error (_("The order cannot be placed because there are no lines entered on this order."));
375 //---------------------------------------------------------------------------------------------------
377 function handle_commit_order()
379 $cart = &$_SESSION['PO'];
384 if ($cart->trans_type != ST_PURCHORDER) {
385 // for direct grn/invoice set same dates for lines as for whole document
386 foreach ($cart->line_items as $line_no =>$line)
387 $cart->line_items[$line_no]->req_del_date = $cart->orig_order_date;
389 if ($cart->order_no == 0) { // new po/grn/invoice
390 /*its a new order to be inserted */
391 $ref = $cart->reference;
392 if ($cart->trans_type != ST_PURCHORDER) {
393 $cart->reference = 'auto';
394 begin_transaction(); // all db changes as single transaction for direct document
396 $order_no = add_po($cart);
397 new_doc_date($cart->orig_order_date);
398 $cart->order_no = $order_no;
400 if ($cart->trans_type == ST_PURCHORDER) {
401 unset($_SESSION['PO']);
402 meta_forward($_SERVER['PHP_SELF'], "AddedID=$order_no");
405 if ($cart->trans_type == ST_SUPPRECEIVE)
406 $cart->reference = $ref;
407 $cart->Comments = $cart->reference; //grn does not hold supp_ref
408 foreach($cart->line_items as $key => $line)
409 $cart->line_items[$key]->receive_qty = $line->quantity;
410 $grn_no = add_grn($cart);
411 if ($cart->trans_type == ST_SUPPRECEIVE) {
412 commit_transaction(); // save PO+GRN
413 unset($_SESSION['PO']);
414 meta_forward($_SERVER['PHP_SELF'], "AddedGRN=$grn_no");
416 // Direct Purchase Invoice
417 $inv = new supp_trans(ST_SUPPINVOICE);
418 $inv->Comments = $cart->Comments;
419 $inv->supplier_id = $cart->supplier_id;
420 $inv->tran_date = $cart->orig_order_date;
421 $inv->reference = $ref;
422 $inv->supp_reference = $cart->supp_ref;
423 $supp = get_supplier($cart->supplier_id);
424 $inv->tax_group_id = $supp['tax_group_id'];
425 // $inv->ov_discount 'this isn't used at all'
426 // $inv->terms = not used, TODO
427 $terms = $supp['payment_terms'];
428 $inv->ov_amount = $inv->ov_gst = 0;
429 $inv->due_date = get_invoice_duedate($terms, $inv->tran_date);
430 foreach($cart->line_items as $key => $line) {
431 $inv->add_grn_to_trans($line->grn_item_id, $line->po_detail_rec, $line->stock_id,
432 $line->item_description, $line->receive_qty, 0, $line->receive_qty,
433 $line->price, $line->price, true, get_standard_cost($line->stock_id), '');
434 $inv->ov_amount += round2(($line->receive_qty * $line->price), user_price_dec());
436 $taxes = $inv->get_taxes($inv->tax_group_id, 0, false);
437 foreach( $taxes as $taxitem) {
438 $inv->ov_gst += round2($taxitem['Value'], user_price_dec());
440 $inv_no = add_supp_invoice($inv);
441 commit_transaction(); // save PO+GRN+PI
442 // payment for cash terms...
443 unset($_SESSION['PO']);
444 meta_forward($_SERVER['PHP_SELF'], "AddedPI=$inv_no");
446 else { // order modification
448 $order_no = update_po($cart);
449 unset($_SESSION['PO']);
450 meta_forward($_SERVER['PHP_SELF'], "AddedID=$order_no&Updated=1");
454 //---------------------------------------------------------------------------------------------------
455 $id = find_submit('Delete');
457 handle_delete_item($id);
459 if (isset($_POST['Commit']))
461 handle_commit_order();
463 if (isset($_POST['UpdateLine']))
464 handle_update_item();
466 if (isset($_POST['EnterLine']))
467 handle_add_new_item();
469 if (isset($_POST['CancelOrder']))
472 if (isset($_POST['CancelUpdate']))
473 unset_form_variables();
475 if (isset($_POST['CancelUpdate']) || isset($_POST['UpdateLine'])) {
479 //---------------------------------------------------------------------------------------------------
483 display_po_header($_SESSION['PO']);
486 display_po_items($_SESSION['PO']);
488 start_table(TABLESTYLE2);
489 textarea_row(_("Memo:"), 'Comments', null, 70, 4);
493 div_start('controls', 'items_table');
494 if ($_SESSION['PO']->order_has_items())
496 if ($_SESSION['PO']->order_no)
497 submit_center_first('Commit', _("Update Order"), '', 'default');
499 submit_center_first('Commit', _("Place Order"), '', 'default');
500 submit_center_last('CancelOrder', _("Cancel Order"));
503 submit_center('CancelOrder', _("Cancel Order"), true, false, 'cancel');
505 //---------------------------------------------------------------------------------------------------