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 $page_security = 'SA_PURCHASEORDER';
14 include_once($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($path_to_root . "/reporting/includes/reporting.inc");
20 if ($use_popup_windows)
21 $js .= get_js_open_window(900, 500);
23 $js .= get_js_date_picker();
25 if (isset($_GET['ModifyOrderNumber']))
27 page(_($help_context = "Modify Purchase Order #") . $_GET['ModifyOrderNumber'], false, false, "", $js);
31 page(_($help_context = "Purchase Order Entry"), false, false, "", $js);
34 //---------------------------------------------------------------------------------------------------
36 check_db_has_suppliers(_("There are no suppliers defined in the system."));
38 check_db_has_purchasable_items(_("There are no purchasable inventory items defined in the system."));
40 //---------------------------------------------------------------------------------------------------------------
42 if (isset($_GET['AddedID']))
44 $order_no = $_GET['AddedID'];
45 $trans_type = ST_PURCHORDER;
47 if (!isset($_GET['Updated']))
48 display_notification_centered(_("Purchase Order has been entered"));
50 display_notification_centered(_("Purchase Order has been updated") . " #$order_no");
51 display_note(get_trans_view_str($trans_type, $order_no, _("&View this order")), 0, 1);
53 display_note(print_document_link($order_no, _("&Print This Order"), true, $trans_type), 0, 1);
55 display_note(print_document_link($order_no, _("&Email This Order"), true, $trans_type, false, "", "", 1));
57 hyperlink_params($path_to_root . "/purchasing/po_receive_items.php", _("&Receive Items on this Purchase Order"), "PONumber=$order_no");
59 hyperlink_params($_SERVER['PHP_SELF'], _("Enter &Another Purchase Order"), "NewOrder=yes");
61 hyperlink_no_params($path_to_root."/purchasing/inquiry/po_search.php", _("Select An &Outstanding Purchase Order"));
63 display_footer_exit();
65 //--------------------------------------------------------------------------------------------------
67 function copy_from_cart()
69 $_POST['supplier_id'] = $_SESSION['PO']->supplier_id;
70 $_POST['OrderDate'] = $_SESSION['PO']->orig_order_date;
71 $_POST['Requisition'] = $_SESSION['PO']->requisition_no;
72 $_POST['ref'] = $_SESSION['PO']->reference;
73 $_POST['Comments'] = $_SESSION['PO']->Comments;
74 $_POST['StkLocation'] = $_SESSION['PO']->Location;
75 $_POST['delivery_address'] = $_SESSION['PO']->delivery_address;
78 function copy_to_cart()
80 $_SESSION['PO']->supplier_id = $_POST['supplier_id'];
81 $_SESSION['PO']->orig_order_date = $_POST['OrderDate'];
82 $_SESSION['PO']->reference = $_POST['ref'];
83 $_SESSION['PO']->requisition_no = $_POST['Requisition'];
84 $_SESSION['PO']->Comments = $_POST['Comments'];
85 $_SESSION['PO']->Location = $_POST['StkLocation'];
86 $_SESSION['PO']->delivery_address = $_POST['delivery_address'];
88 //--------------------------------------------------------------------------------------------------
90 function line_start_focus() {
93 $Ajax->activate('items_table');
94 set_focus('_stock_id_edit');
96 //--------------------------------------------------------------------------------------------------
98 function unset_form_variables() {
99 unset($_POST['stock_id']);
100 unset($_POST['qty']);
101 unset($_POST['price']);
102 unset($_POST['req_del_date']);
105 //---------------------------------------------------------------------------------------------------
107 function handle_delete_item($line_no)
109 if($_SESSION['PO']->some_already_received($line_no) == 0)
111 $_SESSION['PO']->remove_from_order($line_no);
112 unset_form_variables();
116 display_error(_("This item cannot be deleted because some of it has already been received."));
121 //---------------------------------------------------------------------------------------------------
123 function handle_cancel_po()
125 global $path_to_root;
127 //need to check that not already dispatched or invoiced by the supplier
128 if(($_SESSION['PO']->order_no != 0) &&
129 $_SESSION['PO']->any_already_received() == 1)
131 display_error(_("This order cannot be cancelled because some of it has already been received.")
132 . "<br>" . _("The line item quantities may be modified to quantities more than already received. prices cannot be altered for lines that have already been received and quantities cannot be reduced below the quantity already received."));
136 if($_SESSION['PO']->order_no != 0)
138 delete_po($_SESSION['PO']->order_no);
140 unset($_SESSION['PO']);
141 meta_forward($path_to_root.'/index.php','application=AP');
144 $_SESSION['PO']->clear_items();
145 $_SESSION['PO'] = new purch_order;
147 display_notification(_("This purchase order has been cancelled."));
149 hyperlink_params($path_to_root . "/purchasing/po_entry_items.php", _("Enter a new purchase order"), "NewOrder=Yes");
156 //---------------------------------------------------------------------------------------------------
158 function check_data()
160 if (!check_num('qty',0))
162 display_error(_("The quantity of the order item must be numeric and not less than zero."));
167 if (!check_num('price', 0))
169 display_error(_("The price entered must be numeric and not less than zero."));
173 if (!is_date($_POST['req_del_date'])){
174 display_error(_("The date entered is in an invalid format."));
175 set_focus('req_del_date');
182 //---------------------------------------------------------------------------------------------------
184 function handle_update_item()
186 $allow_update = check_data();
189 ($_SESSION['PO']->line_items[$_POST['line_no']]->qty_inv > input_num('qty') ||
190 $_SESSION['PO']->line_items[$_POST['line_no']]->qty_received > input_num('qty')))
192 display_error(_("You are attempting to make the quantity ordered a quantity less than has already been invoiced or received. This is prohibited.") .
193 "<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."));
198 $_SESSION['PO']->update_order_item($_POST['line_no'], input_num('qty'), input_num('price'),
199 $_POST['req_del_date']);
200 unset_form_variables();
204 //---------------------------------------------------------------------------------------------------
206 function handle_add_new_item()
208 $allow_update = check_data();
210 if ($allow_update == true)
212 if (count($_SESSION['PO']->line_items) > 0)
214 foreach ($_SESSION['PO']->line_items as $order_item)
217 /* do a loop round the items on the order to see that the item
218 is not already on this order */
219 if (($order_item->stock_id == $_POST['stock_id']) &&
220 ($order_item->Deleted == false))
222 $allow_update = false;
223 display_error(_("The selected item is already on this order."));
225 } /* end of the foreach loop to look for pre-existing items of the same code */
228 if ($allow_update == true)
230 $result = get_short_info($_POST['stock_id']);
232 if (db_num_rows($result) == 0)
234 $allow_update = false;
239 $myrow = db_fetch($result);
240 $_SESSION['PO']->add_to_order ($_POST['line_no'], $_POST['stock_id'], input_num('qty'),
241 $myrow["description"], input_num('price'), $myrow["units"],
242 $_POST['req_del_date'], 0, 0);
244 unset_form_variables();
245 $_POST['stock_id'] = "";
249 display_error(_("The selected item does not exist or it is a kit part and therefore cannot be purchased."));
252 } /* end of if not already on the order and allow input was true*/
257 //---------------------------------------------------------------------------------------------------
259 function can_commit()
263 if (!is_date($_POST['OrderDate']))
265 display_error(_("The entered order date is invalid."));
266 set_focus('OrderDate');
270 if (!$_SESSION['PO']->order_no)
272 if (!$Refs->is_valid(get_post('ref')))
274 display_error(_("There is no reference entered for this purchase order."));
279 if (!is_new_reference(get_post('ref'), ST_PURCHORDER))
281 display_error(_("The entered reference is already in use."));
287 if (get_post('delivery_address') == '')
289 display_error(_("There is no delivery address specified."));
290 set_focus('delivery_address');
294 if (get_post('StkLocation') == '')
296 display_error(_("There is no location specified to move any items into."));
297 set_focus('StkLocation');
301 if ($_SESSION['PO']->order_has_items() == false)
303 display_error (_("The order cannot be placed because there are no lines entered on this order."));
310 //---------------------------------------------------------------------------------------------------
312 function handle_commit_order()
319 if ($_SESSION['PO']->order_no == 0)
322 /*its a new order to be inserted */
323 $order_no = add_po($_SESSION['PO']);
324 new_doc_date($_SESSION['PO']->orig_order_date);
325 unset($_SESSION['PO']);
327 meta_forward($_SERVER['PHP_SELF'], "AddedID=$order_no");
333 /*its an existing order need to update the old order info */
334 $order_no = update_po($_SESSION['PO']);
336 unset($_SESSION['PO']);
338 meta_forward($_SERVER['PHP_SELF'], "AddedID=$order_no&Updated=1");
342 //---------------------------------------------------------------------------------------------------
343 $id = find_submit('Delete');
345 handle_delete_item($id);
347 if (isset($_POST['Commit']))
349 handle_commit_order();
351 if (isset($_POST['UpdateLine']))
352 handle_update_item();
354 if (isset($_POST['EnterLine']))
355 handle_add_new_item();
357 if (isset($_POST['CancelOrder']))
360 if (isset($_POST['CancelUpdate']))
361 unset_form_variables();
363 if (isset($_GET['ModifyOrderNumber']) && $_GET['ModifyOrderNumber'] != "")
367 $_SESSION['PO']->order_no = $_GET['ModifyOrderNumber'];
369 /*read in all the selected order into the Items cart */
370 read_po($_SESSION['PO']->order_no, $_SESSION['PO']);
375 if (isset($_POST['CancelUpdate']) || isset($_POST['UpdateLine'])) {
379 if (isset($_GET['NewOrder']))
382 //---------------------------------------------------------------------------------------------------
386 display_po_header($_SESSION['PO']);
389 display_po_items($_SESSION['PO']);
391 start_table($table_style2);
392 textarea_row(_("Memo:"), 'Comments', null, 70, 4);
396 div_start('controls', 'items_table');
397 if ($_SESSION['PO']->order_has_items())
399 if ($_SESSION['PO']->order_no)
400 submit_center_first('Commit', _("Update Order"), '', 'default');
402 submit_center_first('Commit', _("Place Order"), '', 'default');
403 submit_center_last('CancelOrder', _("Cancel Order"));
406 submit_center('CancelOrder', _("Cancel Order"), true, false, 'cancel');
408 //---------------------------------------------------------------------------------------------------