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( @$_SESSION['PO']->trans_type,
21 array( ST_PURCHORDER => 'SA_PURCHASEORDER',
22 ST_SUPPRECEIVE => 'SA_GRN',
23 ST_SUPPINVOICE => 'SA_SUPPLIERINVOICE'),
24 array( 'NewOrder' => 'SA_PURCHASEORDER',
25 'ModifyOrderNumber' => 'SA_PURCHASEORDER',
26 'AddedID' => 'SA_PURCHASEORDER',
28 'AddedGRN' => 'SA_GRN',
29 'NewInvoice' => 'SA_SUPPLIERINVOICE',
30 'AddedPI' => 'SA_SUPPLIERINVOICE')
34 if ($SysPrefs->use_popup_windows)
35 $js .= get_js_open_window(900, 500);
36 if (user_use_date_picker())
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_cart(ST_PURCHORDER, $_GET['ModifyOrderNumber']);
44 } elseif (isset($_GET['NewOrder'])) {
46 $_SESSION['page_title'] = _($help_context = "Purchase Order Entry");
47 create_cart(ST_PURCHORDER, 0);
49 } elseif (isset($_GET['NewGRN'])) {
51 $_SESSION['page_title'] = _($help_context = "Direct GRN Entry");
52 create_cart(ST_SUPPRECEIVE, 0);
54 } elseif (isset($_GET['NewInvoice'])) {
56 create_cart(ST_SUPPINVOICE, 0);
59 if (isset($_GET['FixedAsset'])) {
60 $_SESSION['page_title'] = _($help_context = "Fixed Asset Purchase Invoice Entry");
61 $_SESSION['PO']->fixed_asset = true;
63 $_SESSION['page_title'] = _($help_context = "Direct Purchase Invoice Entry");
66 page($_SESSION['page_title'], false, false, "", $js);
68 if (isset($_GET['ModifyOrderNumber']))
69 check_is_editable(ST_PURCHORDER, $_GET['ModifyOrderNumber']);
71 //---------------------------------------------------------------------------------------------------
73 check_db_has_suppliers(_("There are no suppliers defined in the system."));
75 //---------------------------------------------------------------------------------------------------------------
77 if (isset($_GET['AddedID']))
79 $order_no = $_GET['AddedID'];
80 $trans_type = ST_PURCHORDER;
82 if (!isset($_GET['Updated']))
83 display_notification_centered(_("Purchase Order has been entered"));
85 display_notification_centered(_("Purchase Order has been updated") . " #$order_no");
86 display_note(get_trans_view_str($trans_type, $order_no, _("&View this order")), 0, 1);
88 display_note(print_document_link($order_no, _("&Print This Order"), true, $trans_type), 0, 1);
90 display_note(print_document_link($order_no, _("&Email This Order"), true, $trans_type, false, "printlink", "", 1));
92 hyperlink_params($path_to_root . "/purchasing/po_receive_items.php", _("&Receive Items on this Purchase Order"), "PONumber=$order_no");
94 // TODO, for fixed asset
95 hyperlink_params($_SERVER['PHP_SELF'], _("Enter &Another Purchase Order"), "NewOrder=yes");
97 hyperlink_no_params($path_to_root."/purchasing/inquiry/po_search.php", _("Select An &Outstanding Purchase Order"));
99 display_footer_exit();
101 } elseif (isset($_GET['AddedGRN'])) {
103 $trans_no = $_GET['AddedGRN'];
104 $trans_type = ST_SUPPRECEIVE;
106 display_notification_centered(_("Direct GRN has been entered"));
108 display_note(get_trans_view_str($trans_type, $trans_no, _("&View this GRN")), 0);
110 $clearing_act = get_company_pref('grn_clearing_act');
112 display_note(get_gl_view_str($trans_type, $trans_no, _("View the GL Journal Entries for this Delivery")), 1);
114 hyperlink_params("$path_to_root/purchasing/supplier_invoice.php",
115 _("Entry purchase &invoice for this receival"), "New=1");
117 hyperlink_params("$path_to_root/admin/attachments.php", _("Add an Attachment"),
118 "filterType=$trans_type&trans_no=$trans_no");
120 hyperlink_params($_SERVER['PHP_SELF'], _("Enter &Another GRN"), "NewGRN=Yes");
122 display_footer_exit();
124 } elseif (isset($_GET['AddedPI'])) {
126 $trans_no = $_GET['AddedPI'];
127 $trans_type = ST_SUPPINVOICE;
129 display_notification_centered(_("Direct Purchase Invoice has been entered"));
131 display_note(get_trans_view_str($trans_type, $trans_no, _("&View this Invoice")), 0);
133 display_note(get_gl_view_str($trans_type, $trans_no, _("View the GL Journal Entries for this Invoice")), 1);
135 hyperlink_params("$path_to_root/purchasing/supplier_payment.php", _("Entry supplier &payment for this invoice"),
136 "trans_type=$trans_type&PInvoice=".$trans_no);
138 hyperlink_params("$path_to_root/admin/attachments.php", _("Add an Attachment"),
139 "filterType=$trans_type&trans_no=$trans_no");
141 hyperlink_params($_SERVER['PHP_SELF'], _("Enter &Another Direct Invoice"), "NewInvoice=Yes");
143 display_footer_exit();
146 if ($_SESSION['PO']->fixed_asset)
147 check_db_has_purchasable_fixed_assets(_("There are no purchasable fixed assets defined in the system."));
149 check_db_has_purchasable_items(_("There are no purchasable inventory items defined in the system."));
150 //--------------------------------------------------------------------------------------------------
152 function line_start_focus() {
155 $Ajax->activate('items_table');
156 set_focus('_stock_id_edit');
158 //--------------------------------------------------------------------------------------------------
160 function unset_form_variables() {
161 unset($_POST['stock_id']);
162 unset($_POST['qty']);
163 unset($_POST['price']);
164 unset($_POST['req_del_date']);
167 //---------------------------------------------------------------------------------------------------
169 function handle_delete_item($line_no)
171 if($_SESSION['PO']->some_already_received($line_no) == 0)
173 $_SESSION['PO']->remove_from_order($line_no);
174 unset_form_variables();
178 display_error(_("This item cannot be deleted because some of it has already been received."));
183 //---------------------------------------------------------------------------------------------------
185 function handle_cancel_po()
187 global $path_to_root;
189 //need to check that not already dispatched or invoiced by the supplier
190 if(($_SESSION['PO']->order_no != 0) &&
191 $_SESSION['PO']->any_already_received() == 1)
193 display_error(_("This order cannot be cancelled because some of it has already been received.")
194 . "<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."));
198 $fixed_asset = $_SESSION['PO']->fixed_asset;
200 if($_SESSION['PO']->order_no != 0)
201 delete_po($_SESSION['PO']->order_no);
203 unset($_SESSION['PO']);
206 meta_forward($path_to_root.'/index.php','application=assets');
208 meta_forward($path_to_root.'/index.php','application=AP');
211 $_SESSION['PO']->clear_items();
212 $_SESSION['PO'] = new purch_order;
214 display_notification(_("This purchase order has been cancelled."));
216 hyperlink_params($path_to_root . "/purchasing/po_entry_items.php", _("Enter a new purchase order"), "NewOrder=Yes");
223 //---------------------------------------------------------------------------------------------------
225 function check_data()
227 if(!get_post('stock_id_text', true)) {
228 display_error( _("Item description cannot be empty."));
229 set_focus('stock_id_edit');
233 $dec = get_qty_dec($_POST['stock_id']);
234 $min = 1 / pow(10, $dec);
235 if (!check_num('qty',$min))
237 $min = number_format2($min, $dec);
238 display_error(_("The quantity of the order item must be numeric and not less than ").$min);
243 if (!check_num('price', 0))
245 display_error(_("The price entered must be numeric and not less than zero."));
249 if ($_SESSION['PO']->trans_type == ST_PURCHORDER && !is_date($_POST['req_del_date'])){
250 display_error(_("The date entered is in an invalid format."));
251 set_focus('req_del_date');
258 //---------------------------------------------------------------------------------------------------
260 function handle_update_item()
262 $allow_update = check_data();
266 if ($_SESSION['PO']->line_items[$_POST['line_no']]->qty_inv > input_num('qty') ||
267 $_SESSION['PO']->line_items[$_POST['line_no']]->qty_received > input_num('qty'))
269 display_error(_("You are attempting to make the quantity ordered a quantity less than has already been invoiced or received. This is prohibited.") .
270 "<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."));
275 $_SESSION['PO']->update_order_item($_POST['line_no'], input_num('qty'), input_num('price'),
276 @$_POST['req_del_date'], $_POST['item_description'] );
277 unset_form_variables();
282 //---------------------------------------------------------------------------------------------------
284 function handle_add_new_item()
286 $allow_update = check_data();
288 if ($allow_update == true)
290 if (count($_SESSION['PO']->line_items) > 0)
292 foreach ($_SESSION['PO']->line_items as $order_item)
294 /* do a loop round the items on the order to see that the item
295 is not already on this order */
296 if (($order_item->stock_id == $_POST['stock_id']))
298 display_warning(_("The selected item is already on this order."));
300 } /* end of the foreach loop to look for pre-existing items of the same code */
303 if ($allow_update == true)
305 $result = get_short_info($_POST['stock_id']);
307 if (db_num_rows($result) == 0)
309 $allow_update = false;
314 $_SESSION['PO']->add_to_order($_POST['stock_id'], input_num('qty'),
315 get_post('stock_id_text'), input_num('price'),
316 $_SESSION['PO']->trans_type == ST_PURCHORDER ? $_POST['req_del_date'] : '', 0, 0);
318 unset_form_variables();
319 $_POST['stock_id'] = "";
323 display_error(_("The selected item does not exist or it is a kit part and therefore cannot be purchased."));
326 } /* end of if not already on the order and allow input was true*/
331 //---------------------------------------------------------------------------------------------------
333 function can_commit()
335 if (!get_post('supplier_id'))
337 display_error(_("There is no supplier selected."));
338 set_focus('supplier_id');
342 if (!is_date($_POST['OrderDate']))
344 display_error(_("The entered order date is invalid."));
345 set_focus('OrderDate');
348 if (($_SESSION['PO']->trans_type == ST_SUPPRECEIVE || $_SESSION['PO']->trans_type == ST_SUPPINVOICE)
349 && !is_date_in_fiscalyear($_POST['OrderDate'])) {
350 display_error(_("The entered date is out of fiscal year or is closed for further data entry."));
351 set_focus('OrderDate');
355 if (($_SESSION['PO']->trans_type==ST_SUPPINVOICE) && !is_date($_POST['due_date']))
357 display_error(_("The entered due date is invalid."));
358 set_focus('due_date');
362 if (!$_SESSION['PO']->order_no)
364 if (!check_reference(get_post('ref'), $_SESSION['PO']->trans_type))
371 if ($_SESSION['PO']->trans_type == ST_SUPPINVOICE && trim(get_post('supp_ref')) == false)
373 display_error(_("You must enter a supplier's invoice reference."));
374 set_focus('supp_ref');
377 if ($_SESSION['PO']->trans_type==ST_SUPPINVOICE
378 && is_reference_already_there($_SESSION['PO']->supplier_id, get_post('supp_ref'), $_SESSION['PO']->order_no))
380 display_error(_("This invoice number has already been entered. It cannot be entered again.") . " (" . get_post('supp_ref') . ")");
381 set_focus('supp_ref');
384 if ($_SESSION['PO']->trans_type == ST_PURCHORDER && get_post('delivery_address') == '')
386 display_error(_("There is no delivery address specified."));
387 set_focus('delivery_address');
390 if (get_post('StkLocation') == '')
392 display_error(_("There is no location specified to move any items into."));
393 set_focus('StkLocation');
396 if (!db_has_currency_rates($_SESSION['PO']->curr_code, $_POST['OrderDate'], true))
398 if ($_SESSION['PO']->order_has_items() == false)
400 display_error (_("The order cannot be placed because there are no lines entered on this order."));
403 if (floatcmp(input_num('prep_amount'), $_SESSION['PO']->get_trans_total()) > 0)
405 display_error(_("Required prepayment is greater than total invoice value."));
406 set_focus('prep_amount');
413 function handle_commit_order()
415 $cart = &$_SESSION['PO'];
420 new_doc_date($cart->tran_date);
421 if ($cart->order_no == 0) { // new po/grn/invoice
422 $trans_no = add_direct_supp_trans($cart);
424 unset($_SESSION['PO']);
425 if ($cart->trans_type == ST_PURCHORDER)
426 meta_forward($_SERVER['PHP_SELF'], "AddedID=$trans_no");
427 elseif ($cart->trans_type == ST_SUPPRECEIVE)
428 meta_forward($_SERVER['PHP_SELF'], "AddedGRN=$trans_no");
430 meta_forward($_SERVER['PHP_SELF'], "AddedPI=$trans_no");
432 } else { // order modification
433 $order_no = update_po($cart);
434 unset($_SESSION['PO']);
435 meta_forward($_SERVER['PHP_SELF'], "AddedID=$order_no&Updated=1");
439 //---------------------------------------------------------------------------------------------------
440 if (isset($_POST['update'])) {
442 $Ajax->activate('items_table');
445 $id = find_submit('Delete');
447 handle_delete_item($id);
449 if (isset($_POST['Commit']))
451 handle_commit_order();
453 if (isset($_POST['UpdateLine']))
454 handle_update_item();
456 if (isset($_POST['EnterLine']))
457 handle_add_new_item();
459 if (isset($_POST['CancelOrder']))
462 if (isset($_POST['CancelUpdate']))
463 unset_form_variables();
465 if (isset($_POST['CancelUpdate']) || isset($_POST['UpdateLine'])) {
469 //---------------------------------------------------------------------------------------------------
473 display_po_header($_SESSION['PO']);
476 display_po_items($_SESSION['PO']);
478 start_table(TABLESTYLE2);
481 if ($_SESSION['PO']->trans_type == ST_SUPPINVOICE) {
482 cash_accounts_list_row(_("Payment:"), 'cash_account', null, false, _('Delayed'));
485 textarea_row(_("Memo:"), 'Comments', null, 70, 4);
489 div_start('controls', 'items_table');
490 $process_txt = _("Place Order");
491 $update_txt = _("Update Order");
492 $cancel_txt = _("Cancel Order");
493 if ($_SESSION['PO']->trans_type == ST_SUPPRECEIVE) {
494 $process_txt = _("Process GRN");
495 $update_txt = _("Update GRN");
496 $cancel_txt = _("Cancel GRN");
498 elseif ($_SESSION['PO']->trans_type == ST_SUPPINVOICE) {
499 $process_txt = _("Process Invoice");
500 $update_txt = _("Update Invoice");
501 $cancel_txt = _("Cancel Invoice");
503 if ($_SESSION['PO']->order_has_items())
505 if ($_SESSION['PO']->order_no)
506 submit_center_first('Commit', $update_txt, '', 'default');
508 submit_center_first('Commit', $process_txt, '', 'default');
509 submit_center_last('CancelOrder', $cancel_txt);
512 submit_center('CancelOrder', $cancel_txt, true, false, 'cancel');
514 //---------------------------------------------------------------------------------------------------