sales/sales_order_entry.php

   1 <?php
   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 //-----------------------------------------------------------------------------
  13 //
  14 //      Entry/Modify Sales Quotations
  15 //      Entry/Modify Sales Order
  16 //      Entry Direct Delivery
  17 //      Entry Direct Invoice
  18 //
  19
  20 $path_to_root = "..";
  21 $page_security = 'SA_SALESORDER';
  22
  23 include_once($path_to_root . "/sales/includes/cart_class.inc");
  24 include_once($path_to_root . "/includes/session.inc");
  25 include_once($path_to_root . "/sales/includes/sales_ui.inc");
  26 include_once($path_to_root . "/sales/includes/ui/sales_order_ui.inc");
  27 include_once($path_to_root . "/sales/includes/sales_db.inc");
  28 include_once($path_to_root . "/sales/includes/db/sales_types_db.inc");
  29 include_once($path_to_root . "/reporting/includes/reporting.inc");
  30
  31 set_page_security( @$_SESSION['Items']->trans_type,
  32         array(  ST_SALESORDER=>'SA_SALESORDER',
  33                         ST_SALESQUOTE => 'SA_SALESQUOTE',
  34                         ST_CUSTDELIVERY => 'SA_SALESDELIVERY',
  35                         ST_SALESINVOICE => 'SA_SALESINVOICE'),
  36         array(  'NewOrder' => 'SA_SALESORDER',
  37                         'ModifySalesOrder' => 'SA_SALESORDER',
  38                         'NewQuotation' => 'SA_SALESQUOTE',
  39                         'ModifyQuotationNumber' => 'SA_SALESQUOTE',
  40                         'NewDelivery' => 'SA_SALESDELIVERY',
  41                         'NewInvoice' => 'SA_SALESINVOICE')
  42 );
  43
  44 $js = '';
  45
  46 if ($use_popup_windows) {
  47         $js .= get_js_open_window(900, 500);
  48 }
  49
  50 if ($use_date_picker) {
  51         $js .= get_js_date_picker();
  52 }
  53
  54 if (isset($_GET['NewDelivery']) && is_numeric($_GET['NewDelivery'])) {
  55
  56         $_SESSION['page_title'] = _($help_context = "Direct Sales Delivery");
  57         create_cart(ST_CUSTDELIVERY, $_GET['NewDelivery']);
  58
  59 } elseif (isset($_GET['NewInvoice']) && is_numeric($_GET['NewInvoice'])) {
  60
  61         $_SESSION['page_title'] = _($help_context = "Direct Sales Invoice");
  62         create_cart(ST_SALESINVOICE, $_GET['NewInvoice']);
  63
  64 } elseif (isset($_GET['ModifyOrderNumber']) && is_numeric($_GET['ModifyOrderNumber'])) {
  65
  66         $help_context = 'Modifying Sales Order';
  67         $_SESSION['page_title'] = sprintf( _("Modifying Sales Order # %d"), $_GET['ModifyOrderNumber']);
  68         create_cart(ST_SALESORDER, $_GET['ModifyOrderNumber']);
  69
  70 } elseif (isset($_GET['ModifyQuotationNumber']) && is_numeric($_GET['ModifyQuotationNumber'])) {
  71
  72         $help_context = 'Modifying Sales Quotation';
  73         $_SESSION['page_title'] = sprintf( _("Modifying Sales Quotation # %d"), $_GET['ModifyQuotationNumber']);
  74         create_cart(ST_SALESQUOTE, $_GET['ModifyQuotationNumber']);
  75
  76 } elseif (isset($_GET['NewOrder'])) {
  77
  78         $_SESSION['page_title'] = _($help_context = "New Sales Order Entry");
  79         create_cart(ST_SALESORDER, 0);
  80 } elseif (isset($_GET['NewQuotation'])) {
  81
  82         $_SESSION['page_title'] = _($help_context = "New Sales Quotation Entry");
  83         create_cart(ST_SALESQUOTE, 0);
  84 } elseif (isset($_GET['NewQuoteToSalesOrder'])) {
  85         $_SESSION['page_title'] = _($help_context = "Sales Order Entry");
  86         create_cart(ST_SALESQUOTE, $_GET['NewQuoteToSalesOrder']);
  87 }
  88
  89 page($_SESSION['page_title'], false, false, "", $js);
  90 //-----------------------------------------------------------------------------
  91
  92 if (list_updated('branch_id')) {
  93         // when branch is selected via external editor also customer can change
  94         $br = get_branch(get_post('branch_id'));
  95         $_POST['customer_id'] = $br['debtor_no'];
  96         $Ajax->activate('customer_id');
  97 }
  98
  99 if (isset($_GET['AddedID'])) {
 100         $order_no = $_GET['AddedID'];
 101         display_notification_centered(sprintf( _("Order # %d has been entered."),$order_no));
 102
 103         submenu_view(_("&View This Order"), ST_SALESORDER, $order_no);
 104
 105         submenu_print(_("&Print This Order"), ST_SALESORDER, $order_no, 'prtopt');
 106         submenu_print(_("&Email This Order"), ST_SALESORDER, $order_no, null, 1);
 107         set_focus('prtopt');
 108
 109         submenu_option(_("Make &Delivery Against This Order"),
 110                 "/sales/customer_delivery.php?OrderNumber=$order_no");
 111
 112         submenu_option(_("Work &Order Entry"),  "/manufacturing/work_order_entry.php?");
 113
 114         submenu_option(_("Enter a &New Order"), "/sales/sales_order_entry.php?NewOrder=0");
 115
 116         display_footer_exit();
 117
 118 } elseif (isset($_GET['UpdatedID'])) {
 119         $order_no = $_GET['UpdatedID'];
 120
 121         display_notification_centered(sprintf( _("Order # %d has been updated."),$order_no));
 122
 123         submenu_view(_("&View This Order"), ST_SALESORDER, $order_no);
 124
 125         submenu_print(_("&Print This Order"), ST_SALESORDER, $order_no, 'prtopt');
 126         submenu_print(_("&Email This Order"), ST_SALESORDER, $order_no, null, 1);
 127         set_focus('prtopt');
 128
 129         submenu_option(_("Confirm Order Quantities and Make &Delivery"),
 130                 "/sales/customer_delivery.php?OrderNumber=$order_no");
 131
 132         submenu_option(_("Select A Different &Order"),
 133                 "/sales/inquiry/sales_orders_view.php?OutstandingOnly=1");
 134
 135         display_footer_exit();
 136
 137 } elseif (isset($_GET['AddedQU'])) {
 138         $order_no = $_GET['AddedQU'];
 139         display_notification_centered(sprintf( _("Quotation # %d has been entered."),$order_no));
 140
 141         submenu_view(_("&View This Quotation"), ST_SALESQUOTE, $order_no);
 142
 143         submenu_print(_("&Print This Quotation"), ST_SALESQUOTE, $order_no, 'prtopt');
 144         submenu_print(_("&Email This Quotation"), ST_SALESQUOTE, $order_no, null, 1);
 145         set_focus('prtopt');
 146
 147         submenu_option(_("Make &Sales Order Against This Quotation"),
 148                 "/sales/sales_order_entry.php?NewQuoteToSalesOrder=$order_no");
 149
 150         submenu_option(_("Enter a New &Quotation"),     "/sales/sales_order_entry.php?NewQuotation=0");
 151
 152         display_footer_exit();
 153
 154 } elseif (isset($_GET['UpdatedQU'])) {
 155         $order_no = $_GET['UpdatedQU'];
 156
 157         display_notification_centered(sprintf( _("Quotation # %d has been updated."),$order_no));
 158
 159         submenu_view(_("&View This Quotation"), ST_SALESQUOTE, $order_no);
 160
 161         submenu_print(_("&Print This Quotation"), ST_SALESQUOTE, $order_no, 'prtopt');
 162         submenu_print(_("&Email This Quotation"), ST_SALESQUOTE, $order_no, null, 1);
 163         set_focus('prtopt');
 164
 165         submenu_option(_("Make &Sales Order Against This Quotation"),
 166                 "/sales/sales_order_entry.php?NewQuoteToSalesOrder=$order_no");
 167
 168         submenu_option(_("Select A Different &Quotation"),
 169                 "/sales/inquiry/sales_orders_view.php?type=".ST_SALESQUOTE);
 170
 171         display_footer_exit();
 172 } elseif (isset($_GET['AddedDN'])) {
 173         $delivery = $_GET['AddedDN'];
 174
 175         display_notification_centered(sprintf(_("Delivery # %d has been entered."),$delivery));
 176
 177         submenu_view(_("&View This Delivery"), ST_CUSTDELIVERY, $delivery);
 178
 179         submenu_print(_("&Print Delivery Note"), ST_CUSTDELIVERY, $delivery, 'prtopt');
 180         submenu_print(_("&Email Delivery Note"), ST_CUSTDELIVERY, $delivery, null, 1);
 181         submenu_print(_("P&rint as Packing Slip"), ST_CUSTDELIVERY, $delivery, 'prtopt', null, 1);
 182         submenu_print(_("E&mail as Packing Slip"), ST_CUSTDELIVERY, $delivery, null, 1, 1);
 183         set_focus('prtopt');
 184
 185         display_note(get_gl_view_str(ST_CUSTDELIVERY, $delivery, _("View the GL Journal Entries for this Dispatch")),0, 1);
 186
 187         submenu_option(_("Make &Invoice Against This Delivery"),
 188                 "/sales/customer_invoice.php?DeliveryNumber=$delivery");
 189
 190         if ((isset($_GET['Type']) && $_GET['Type'] == 1))
 191                 submenu_option(_("Enter a New Template &Delivery"),
 192                         "/sales/inquiry/sales_orders_view.php?DeliveryTemplates=Yes");
 193         else
 194                 submenu_option(_("Enter a &New Delivery"),
 195                         "/sales/sales_order_entry.php?NewDelivery=0");
 196
 197         display_footer_exit();
 198
 199 } elseif (isset($_GET['AddedDI'])) {
 200         $invoice = $_GET['AddedDI'];
 201
 202         display_notification_centered(sprintf(_("Invoice # %d has been entered."), $invoice));
 203
 204         submenu_view(_("&View This Invoice"), ST_SALESINVOICE, $invoice);
 205
 206         submenu_print(_("&Print Sales Invoice"), ST_SALESINVOICE, $invoice."-".ST_SALESINVOICE, 'prtopt');
 207         submenu_print(_("&Email Sales Invoice"), ST_SALESINVOICE, $invoice."-".ST_SALESINVOICE, null, 1);
 208         set_focus('prtopt');
 209
 210         $sql = "SELECT trans_type_from, trans_no_from FROM ".TB_PREF."cust_allocations
 211                         WHERE trans_type_to=".ST_SALESINVOICE." AND trans_no_to=".db_escape($invoice);
 212         $result = db_query($sql, "could not retrieve customer allocation");
 213         $row = db_fetch($result);
 214         if ($row !== false)
 215                 submenu_print(_("Print &Receipt"), $row['trans_type_from'], $row['trans_no_from']."-".$row['trans_type_from'], 'prtopt');
 216
 217         display_note(get_gl_view_str(ST_SALESINVOICE, $invoice, _("View the GL &Journal Entries for this Invoice")),0, 1);
 218
 219         if ((isset($_GET['Type']) && $_GET['Type'] == 1))
 220                 submenu_option(_("Enter a &New Template Invoice"),
 221                         "/sales/inquiry/sales_orders_view.php?InvoiceTemplates=Yes");
 222         else
 223                 submenu_option(_("Enter a &New Direct Invoice"),
 224                         "/sales/sales_order_entry.php?NewInvoice=0");
 225
 226         display_footer_exit();
 227 } else
 228         check_edit_conflicts();
 229 //-----------------------------------------------------------------------------
 230
 231 function copy_to_cart()
 232 {
 233         $cart = &$_SESSION['Items'];
 234
 235         $cart->reference = $_POST['ref'];
 236
 237         $cart->Comments =  $_POST['Comments'];
 238
 239         $cart->document_date = $_POST['OrderDate'];
 240
 241         if (isset($_POST['payment']) && ($cart->payment != $_POST['payment'])) {
 242                 $cart->payment = $_POST['payment'];
 243                 $cart->payment_terms = get_payment_terms($_POST['payment']);
 244         }
 245         if ($cart->payment_terms['cash_sale']) {
 246                 $cart->due_date = $cart->document_date;
 247                 $cart->phone = $cart->cust_ref = $cart->delivery_address = '';
 248                 $cart->freight_cost = input_num('freight_cost');
 249                 $cart->ship_via = 1;
 250                 $cart->deliver_to = '';
 251         } else {
 252                 $cart->due_date = $_POST['delivery_date'];
 253                 $cart->cust_ref = $_POST['cust_ref'];
 254                 $cart->freight_cost = input_num('freight_cost');
 255                 $cart->deliver_to = $_POST['deliver_to'];
 256                 $cart->delivery_address = $_POST['delivery_address'];
 257                 $cart->phone = $_POST['phone'];
 258                 $cart->Location = $_POST['Location'];
 259                 $cart->ship_via = $_POST['ship_via'];
 260         }
 261         if (isset($_POST['email']))
 262                 $cart->email =$_POST['email'];
 263         else
 264                 $cart->email = '';
 265         $cart->customer_id      = $_POST['customer_id'];
 266         $cart->Branch = $_POST['branch_id'];
 267         $cart->sales_type = $_POST['sales_type'];
 268
 269         if ($cart->trans_type!=ST_SALESORDER && $cart->trans_type!=ST_SALESQUOTE) { // 2008-11-12 Joe Hunt
 270                 $cart->dimension_id = $_POST['dimension_id'];
 271                 $cart->dimension2_id = $_POST['dimension2_id'];
 272         }
 273 }
 274
 275 //-----------------------------------------------------------------------------
 276
 277 function copy_from_cart()
 278 {
 279         $cart = &$_SESSION['Items'];
 280         $_POST['ref'] = $cart->reference;
 281         $_POST['Comments'] = $cart->Comments;
 282
 283         $_POST['OrderDate'] = $cart->document_date;
 284         $_POST['delivery_date'] = $cart->due_date;
 285         $_POST['cust_ref'] = $cart->cust_ref;
 286         $_POST['freight_cost'] = price_format($cart->freight_cost);
 287
 288         $_POST['deliver_to'] = $cart->deliver_to;
 289         $_POST['delivery_address'] = $cart->delivery_address;
 290         $_POST['phone'] = $cart->phone;
 291         $_POST['Location'] = $cart->Location;
 292         $_POST['ship_via'] = $cart->ship_via;
 293
 294         $_POST['customer_id'] = $cart->customer_id;
 295
 296         $_POST['branch_id'] = $cart->Branch;
 297         $_POST['sales_type'] = $cart->sales_type;
 298         // POS
 299         $_POST['payment'] = $cart->payment;
 300         if ($cart->trans_type!=ST_SALESORDER && $cart->trans_type!=ST_SALESQUOTE) { // 2008-11-12 Joe Hunt
 301                 $_POST['dimension_id'] = $cart->dimension_id;
 302                 $_POST['dimension2_id'] = $cart->dimension2_id;
 303         }
 304         $_POST['cart_id'] = $cart->cart_id;
 305
 306 }
 307 //--------------------------------------------------------------------------------
 308
 309 function line_start_focus() {
 310   global        $Ajax;
 311
 312   $Ajax->activate('items_table');
 313   set_focus('_stock_id_edit');
 314 }
 315
 316 //--------------------------------------------------------------------------------
 317 function can_process() {
 318         global $Refs;
 319
 320         if (!get_post('customer_id'))
 321         {
 322                 display_error(_("There is no customer selected."));
 323                 set_focus('customer_id');
 324                 return false;
 325         }
 326
 327         if (!get_post('branch_id'))
 328         {
 329                 display_error(_("This customer has no branch defined."));
 330                 set_focus('branch_id');
 331                 return false;
 332         }
 333
 334         if (!is_date($_POST['OrderDate'])) {
 335                 display_error(_("The entered date is invalid."));
 336                 set_focus('OrderDate');
 337                 return false;
 338         }
 339         if ($_SESSION['Items']->trans_type!=ST_SALESORDER && $_SESSION['Items']->trans_type!=ST_SALESQUOTE && !is_date_in_fiscalyear($_POST['OrderDate'])) {
 340                 display_error(_("The entered date is not in fiscal year"));
 341                 set_focus('OrderDate');
 342                 return false;
 343         }
 344         if (count($_SESSION['Items']->line_items) == 0) {
 345                 display_error(_("You must enter at least one non empty item line."));
 346                 set_focus('AddItem');
 347                 return false;
 348         }
 349         if ($_SESSION['Items']->payment_terms['cash_sale'] == 0) {
 350         if (strlen($_POST['deliver_to']) <= 1) {
 351                 display_error(_("You must enter the person or company to whom delivery should be made to."));
 352                 set_focus('deliver_to');
 353                 return false;
 354         }
 355
 356
 357                 if ($_SESSION['Items']->trans_type != ST_SALESQUOTE && strlen($_POST['delivery_address']) <= 1) {
 358                         display_error( _("You should enter the street address in the box provided. Orders cannot be accepted without a valid street address."));
 359                         set_focus('delivery_address');
 360                         return false;
 361                 }
 362
 363                 if ($_POST['freight_cost'] == "")
 364                         $_POST['freight_cost'] = price_format(0);
 365
 366                 if (!check_num('freight_cost',0)) {
 367                         display_error(_("The shipping cost entered is expected to be numeric."));
 368                         set_focus('freight_cost');
 369                         return false;
 370                 }
 371                 if (!is_date($_POST['delivery_date'])) {
 372                         if ($_SESSION['Items']->trans_type==ST_SALESQUOTE)
 373                                 display_error(_("The Valid date is invalid."));
 374                         else
 375                                 display_error(_("The delivery date is invalid."));
 376                         set_focus('delivery_date');
 377                         return false;
 378                 }
 379                 //if (date1_greater_date2($_SESSION['Items']->document_date, $_POST['delivery_date'])) {
 380                 if (date1_greater_date2($_POST['OrderDate'], $_POST['delivery_date'])) {
 381                         if ($_SESSION['Items']->trans_type==ST_SALESQUOTE)
 382                                 display_error(_("The requested valid date is before the date of the quotation."));
 383                         else
 384                                 display_error(_("The requested delivery date is before the date of the order."));
 385                         set_focus('delivery_date');
 386                         return false;
 387                 }
 388         }
 389         else
 390         {
 391                 if (!db_has_cash_accounts())
 392                 {
 393                         display_error(_("You need to define a cash account for your Sales Point."));
 394                         return false;
 395                 }
 396         }
 397         if (!$Refs->is_valid($_POST['ref'])) {
 398                 display_error(_("You must enter a reference."));
 399                 set_focus('ref');
 400                 return false;
 401         }
 402         if ($_SESSION['Items']->trans_no==0 && !is_new_reference($_POST['ref'],
 403                 $_SESSION['Items']->trans_type)) {
 404                 display_error(_("The entered reference is already in use."));
 405                 set_focus('ref');
 406                 return false;
 407         } elseif ($_SESSION['Items']->get_items_total() < 0) {
 408                 display_error("Invoice total amount cannot be less than zero.");
 409                 return false;
 410         }
 411         return true;
 412 }
 413
 414 //-----------------------------------------------------------------------------
 415
 416 if (isset($_POST['ProcessOrder']) && can_process()) {
 417         copy_to_cart();
 418         $modified = ($_SESSION['Items']->trans_no != 0);
 419         $so_type = $_SESSION['Items']->so_type;
 420         $_SESSION['Items']->write(1);
 421         if (count($messages)) { // abort on failure or error messages are lost
 422                 $Ajax->activate('_page_body');
 423                 display_footer_exit();
 424         }
 425         $trans_no = key($_SESSION['Items']->trans_no);
 426         $trans_type = $_SESSION['Items']->trans_type;
 427         new_doc_date($_SESSION['Items']->document_date);
 428         processing_end();
 429         if ($modified) {
 430                 if ($trans_type == ST_SALESQUOTE)
 431                         meta_forward($_SERVER['PHP_SELF'], "UpdatedQU=$trans_no");
 432                 else
 433                         meta_forward($_SERVER['PHP_SELF'], "UpdatedID=$trans_no");
 434         } elseif ($trans_type == ST_SALESORDER) {
 435                 meta_forward($_SERVER['PHP_SELF'], "AddedID=$trans_no");
 436         } elseif ($trans_type == ST_SALESQUOTE) {
 437                 meta_forward($_SERVER['PHP_SELF'], "AddedQU=$trans_no");
 438         } elseif ($trans_type == ST_SALESINVOICE) {
 439                 meta_forward($_SERVER['PHP_SELF'], "AddedDI=$trans_no&Type=$so_type");
 440         } else {
 441                 meta_forward($_SERVER['PHP_SELF'], "AddedDN=$trans_no&Type=$so_type");
 442         }
 443 }
 444
 445 if (isset($_POST['update'])) {
 446         $Ajax->activate('items_table');
 447 }
 448
 449 //--------------------------------------------------------------------------------
 450
 451 function check_item_data()
 452 {
 453         global $SysPrefs, $allow_negative_prices;
 454
 455         $is_inventory_item = is_inventory_item(get_post('stock_id'));
 456         if(!get_post('stock_id_text', true)) {
 457                 display_error( _("Item description cannot be empty."));
 458                 set_focus('stock_id_edit');
 459                 return false;
 460         }
 461         elseif (!check_num('qty', 0) || !check_num('Disc', 0, 100)) {
 462                 display_error( _("The item could not be updated because you are attempting to set the quantity ordered to less than 0, or the discount percent to more than 100."));
 463                 set_focus('qty');
 464                 return false;
 465         } elseif (!check_num('price', 0) && (!$allow_negative_prices || $is_inventory_item)) {
 466                 display_error( _("Price for inventory item must be entered and can not be less than 0"));
 467                 set_focus('price');
 468                 return false;
 469         } elseif (isset($_POST['LineNo']) && isset($_SESSION['Items']->line_items[$_POST['LineNo']])
 470             && !check_num('qty', $_SESSION['Items']->line_items[$_POST['LineNo']]->qty_done)) {
 471
 472                 set_focus('qty');
 473                 display_error(_("You attempting to make the quantity ordered a quantity less than has already been delivered. The quantity delivered cannot be modified retrospectively."));
 474                 return false;
 475         } // Joe Hunt added 2008-09-22 -------------------------
 476         elseif ($is_inventory_item && $_SESSION['Items']->trans_type!=ST_SALESORDER && $_SESSION['Items']->trans_type!=ST_SALESQUOTE
 477                 && !$SysPrefs->allow_negative_stock())
 478         {
 479                 $qoh = get_qoh_on_date($_POST['stock_id'], $_POST['Location'], $_POST['OrderDate']);
 480                 if (input_num('qty') > $qoh)
 481                 {
 482                         $stock = get_item($_POST['stock_id']);
 483                         display_error(_("The delivery cannot be processed because there is an insufficient quantity for item:") .
 484                                 " " . $stock['stock_id'] . " - " . $stock['description'] . " - " .
 485                                 _("Quantity On Hand") . " = " . number_format2($qoh, get_qty_dec($_POST['stock_id'])));
 486                         return false;
 487                 }
 488                 return true;
 489         }
 490         return true;
 491 }
 492
 493 //--------------------------------------------------------------------------------
 494
 495 function handle_update_item()
 496 {
 497         if ($_POST['UpdateItem'] != '' && check_item_data()) {
 498                 $_SESSION['Items']->update_cart_item($_POST['LineNo'],
 499                  input_num('qty'), input_num('price'),
 500                  input_num('Disc') / 100, $_POST['item_description'] );
 501         }
 502         page_modified();
 503   line_start_focus();
 504 }
 505
 506 //--------------------------------------------------------------------------------
 507
 508 function handle_delete_item($line_no)
 509 {
 510     if ($_SESSION['Items']->some_already_delivered($line_no) == 0) {
 511             $_SESSION['Items']->remove_from_cart($line_no);
 512     } else {
 513         display_error(_("This item cannot be deleted because some of it has already been delivered."));
 514     }
 515     line_start_focus();
 516 }
 517
 518 //--------------------------------------------------------------------------------
 519
 520 function handle_new_item()
 521 {
 522
 523         if (!check_item_data()) {
 524                         return;
 525         }
 526         add_to_order($_SESSION['Items'], get_post('stock_id'), input_num('qty'),
 527                 input_num('price'), input_num('Disc') / 100, get_post('stock_id_text'));
 528
 529         unset($_POST['_stock_id_edit'], $_POST['stock_id']);
 530         page_modified();
 531         line_start_focus();
 532 }
 533
 534 //--------------------------------------------------------------------------------
 535
 536 function  handle_cancel_order()
 537 {
 538         global $path_to_root, $Ajax;
 539
 540
 541         if ($_SESSION['Items']->trans_type == ST_CUSTDELIVERY) {
 542                 display_notification(_("Direct delivery entry has been cancelled as requested."), 1);
 543                 submenu_option(_("Enter a New Sales Delivery"), "/sales/sales_order_entry.php?NewDelivery=1");
 544
 545         } elseif ($_SESSION['Items']->trans_type == ST_SALESINVOICE) {
 546                 display_notification(_("Direct invoice entry has been cancelled as requested."), 1);
 547                 submenu_option(_("Enter a New Sales Invoice"),  "/sales/sales_order_entry.php?NewInvoice=1");
 548         } else {
 549                 if ($_SESSION['Items']->trans_no != 0) {
 550                         if ($_SESSION['Items']->trans_type == ST_SALESORDER &&
 551                                 sales_order_has_deliveries(key($_SESSION['Items']->trans_no)))
 552                                 display_error(_("This order cannot be cancelled because some of it has already been invoiced or dispatched. However, the line item quantities may be modified."));
 553                         else {
 554                                 delete_sales_order(key($_SESSION['Items']->trans_no), $_SESSION['Items']->trans_type);
 555                                 if ($_SESSION['Items']->trans_type == ST_SALESQUOTE)
 556                                 {
 557                                         display_notification(_("This sales quotation has been cancelled as requested."), 1);
 558                                         submenu_option(_("Enter a New Sales Quotation"), "/sales/sales_order_entry.php?NewQuotation=Yes");
 559                                 }
 560                                 else
 561                                 {
 562                                         display_notification(_("This sales order has been cancelled as requested."), 1);
 563                                         submenu_option(_("Enter a New Sales Order"), "/sales/sales_order_entry.php?NewOrder=Yes");
 564                                 }
 565                         }
 566                 } else {
 567                         processing_end();
 568                         meta_forward($path_to_root.'/index.php','application=orders');
 569                 }
 570         }
 571         $Ajax->activate('_page_body');
 572         processing_end();
 573         display_footer_exit();
 574 }
 575
 576 //--------------------------------------------------------------------------------
 577
 578 function create_cart($type, $trans_no)
 579 {
 580         global $Refs;
 581
 582         if (!$_SESSION['SysPrefs']->db_ok) // create_cart is called before page() where the check is done
 583                 return;
 584
 585         processing_start();
 586
 587         if (isset($_GET['NewQuoteToSalesOrder']))
 588         {
 589                 $trans_no = $_GET['NewQuoteToSalesOrder'];
 590                 $doc = new Cart(ST_SALESQUOTE, $trans_no, true);
 591                 $doc->Comments = _("Sales Quotation") . " # " . $trans_no;
 592                 $_SESSION['Items'] = $doc;
 593         }
 594         elseif($type != ST_SALESORDER && $type != ST_SALESQUOTE && $trans_no != 0) { // this is template
 595
 596                 $doc = new Cart(ST_SALESORDER, array($trans_no));
 597                 $doc->trans_type = $type;
 598                 $doc->trans_no = 0;
 599                 $doc->document_date = new_doc_date();
 600                 if ($type == ST_SALESINVOICE) {
 601                         $doc->due_date = get_invoice_duedate($doc->payment, $doc->document_date);
 602                         $doc->pos = get_sales_point(user_pos());
 603                 } else
 604                         $doc->due_date = $doc->document_date;
 605                 $doc->reference = $Refs->get_next($doc->trans_type);
 606                 //$doc->Comments='';
 607                 foreach($doc->line_items as $line_no => $line) {
 608                         $doc->line_items[$line_no]->qty_done = 0;
 609                 }
 610                 $_SESSION['Items'] = $doc;
 611         } else
 612                 $_SESSION['Items'] = new Cart($type, array($trans_no));
 613         copy_from_cart();
 614 }
 615
 616 //--------------------------------------------------------------------------------
 617
 618 if (isset($_POST['CancelOrder']))
 619         handle_cancel_order();
 620
 621 $id = find_submit('Delete');
 622 if ($id!=-1)
 623         handle_delete_item($id);
 624
 625 if (isset($_POST['UpdateItem']))
 626         handle_update_item();
 627
 628 if (isset($_POST['AddItem']))
 629         handle_new_item();
 630
 631 if (isset($_POST['CancelItemChanges'])) {
 632         line_start_focus();
 633 }
 634
 635 //--------------------------------------------------------------------------------
 636 check_db_has_stock_items(_("There are no inventory items defined in the system."));
 637
 638 check_db_has_customer_branches(_("There are no customers, or there are no customers with branches. Please define customers and customer branches."));
 639
 640 if ($_SESSION['Items']->trans_type == ST_SALESINVOICE) {
 641         $idate = _("Invoice Date:");
 642         $orderitems = _("Sales Invoice Items");
 643         $deliverydetails = _("Enter Delivery Details and Confirm Invoice");
 644         $cancelorder = _("Cancel Invoice");
 645         $porder = _("Place Invoice");
 646 } elseif ($_SESSION['Items']->trans_type == ST_CUSTDELIVERY) {
 647         $idate = _("Delivery Date:");
 648         $orderitems = _("Delivery Note Items");
 649         $deliverydetails = _("Enter Delivery Details and Confirm Dispatch");
 650         $cancelorder = _("Cancel Delivery");
 651         $porder = _("Place Delivery");
 652 } elseif ($_SESSION['Items']->trans_type == ST_SALESQUOTE) {
 653         $idate = _("Quotation Date:");
 654         $orderitems = _("Sales Quotation Items");
 655         $deliverydetails = _("Enter Delivery Details and Confirm Quotation");
 656         $cancelorder = _("Cancel Quotation");
 657         $porder = _("Place Quotation");
 658         $corder = _("Commit Quotations Changes");
 659 } else {
 660         $idate = _("Order Date:");
 661         $orderitems = _("Sales Order Items");
 662         $deliverydetails = _("Enter Delivery Details and Confirm Order");
 663         $cancelorder = _("Cancel Order");
 664         $porder = _("Place Order");
 665         $corder = _("Commit Order Changes");
 666 }
 667 start_form();
 668
 669 hidden('cart_id');
 670 $customer_error = display_order_header($_SESSION['Items'],
 671         ($_SESSION['Items']->any_already_delivered() == 0), $idate);
 672
 673 if ($customer_error == "") {
 674         start_table(TABLESTYLE, "width=80%", 10);
 675         echo "<tr><td>";
 676         display_order_summary($orderitems, $_SESSION['Items'], true);
 677         echo "</td></tr>";
 678         echo "<tr><td>";
 679         display_delivery_details($_SESSION['Items']);
 680         echo "</td></tr>";
 681         end_table(1);
 682
 683         if ($_SESSION['Items']->trans_no == 0) {
 684
 685                 submit_center_first('ProcessOrder', $porder,
 686                     _('Check entered data and save document'), 'default');
 687                 submit_js_confirm('CancelOrder', _('You are about to void this Document.\nDo you want to continue?'));
 688         } else {
 689                 submit_center_first('ProcessOrder', $corder,
 690                     _('Validate changes and update document'), 'default');
 691         }
 692
 693         submit_center_last('CancelOrder', $cancelorder,
 694            _('Cancels document entry or removes sales order when editing an old document'));
 695 } else {
 696         display_error($customer_error);
 697 }
 698 end_form();
 699 end_page();
 700 ?>