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(_("Enter a &New Order"), "/sales/sales_order_entry.php?NewOrder=0");
 113
 114         display_footer_exit();
 115
 116 } elseif (isset($_GET['UpdatedID'])) {
 117         $order_no = $_GET['UpdatedID'];
 118
 119         display_notification_centered(sprintf( _("Order # %d has been updated."),$order_no));
 120
 121         submenu_view(_("&View This Order"), ST_SALESORDER, $order_no);
 122
 123         submenu_print(_("&Print This Order"), ST_SALESORDER, $order_no, 'prtopt');
 124         submenu_print(_("&Email This Order"), ST_SALESORDER, $order_no, null, 1);
 125         set_focus('prtopt');
 126
 127         submenu_option(_("Confirm Order Quantities and Make &Delivery"),
 128                 "/sales/customer_delivery.php?OrderNumber=$order_no");
 129
 130         submenu_option(_("Select A Different &Order"),
 131                 "/sales/inquiry/sales_orders_view.php?OutstandingOnly=1");
 132
 133         display_footer_exit();
 134
 135 } elseif (isset($_GET['AddedQU'])) {
 136         $order_no = $_GET['AddedQU'];
 137         display_notification_centered(sprintf( _("Quotation # %d has been entered."),$order_no));
 138
 139         submenu_view(_("&View This Quotation"), ST_SALESQUOTE, $order_no);
 140
 141         submenu_print(_("&Print This Quotation"), ST_SALESQUOTE, $order_no, 'prtopt');
 142         submenu_print(_("&Email This Quotation"), ST_SALESQUOTE, $order_no, null, 1);
 143         set_focus('prtopt');
 144
 145         submenu_option(_("Make &Sales Order Against This Quotation"),
 146                 "/sales/sales_order_entry.php?NewQuoteToSalesOrder=$order_no");
 147
 148         submenu_option(_("Enter a New &Quotation"),     "/sales/sales_order_entry.php?NewQuotation=0");
 149
 150         display_footer_exit();
 151
 152 } elseif (isset($_GET['UpdatedQU'])) {
 153         $order_no = $_GET['UpdatedQU'];
 154
 155         display_notification_centered(sprintf( _("Quotation # %d has been updated."),$order_no));
 156
 157         submenu_view(_("&View This Quotation"), ST_SALESQUOTE, $order_no);
 158
 159         submenu_print(_("&Print This Quotation"), ST_SALESQUOTE, $order_no, 'prtopt');
 160         submenu_print(_("&Email This Quotation"), ST_SALESQUOTE, $order_no, null, 1);
 161         set_focus('prtopt');
 162
 163         submenu_option(_("Make &Sales Order Against This Quotation"),
 164                 "/sales/sales_order_entry.php?NewQuoteToSalesOrder=$order_no");
 165
 166         submenu_option(_("Select A Different &Quotation"),
 167                 "/sales/inquiry/sales_orders_view.php?type=".ST_SALESQUOTE);
 168
 169         display_footer_exit();
 170 } elseif (isset($_GET['AddedDN'])) {
 171         $delivery = $_GET['AddedDN'];
 172
 173         display_notification_centered(sprintf(_("Delivery # %d has been entered."),$delivery));
 174
 175         submenu_view(_("&View This Delivery"), ST_CUSTDELIVERY, $delivery);
 176
 177         submenu_print(_("&Print Delivery Note"), ST_CUSTDELIVERY, $delivery, 'prtopt');
 178         submenu_print(_("&Email Delivery Note"), ST_CUSTDELIVERY, $delivery, null, 1);
 179         submenu_print(_("P&rint as Packing Slip"), ST_CUSTDELIVERY, $delivery, 'prtopt', null, 1);
 180         submenu_print(_("E&mail as Packing Slip"), ST_CUSTDELIVERY, $delivery, null, 1, 1);
 181         set_focus('prtopt');
 182
 183         display_note(get_gl_view_str(ST_CUSTDELIVERY, $delivery, _("View the GL Journal Entries for this Dispatch")),0, 1);
 184
 185         submenu_option(_("Make &Invoice Against This Delivery"),
 186                 "/sales/customer_invoice.php?DeliveryNumber=$delivery");
 187
 188         if ((isset($_GET['Type']) && $_GET['Type'] == 1))
 189                 submenu_option(_("Enter a New Template &Delivery"),
 190                         "/sales/inquiry/sales_orders_view.php?DeliveryTemplates=Yes");
 191         else
 192                 submenu_option(_("Enter a &New Delivery"),
 193                         "/sales/sales_order_entry.php?NewDelivery=0");
 194
 195         display_footer_exit();
 196
 197 } elseif (isset($_GET['AddedDI'])) {
 198         $invoice = $_GET['AddedDI'];
 199
 200         display_notification_centered(sprintf(_("Invoice # %d has been entered."), $invoice));
 201
 202         submenu_view(_("&View This Invoice"), ST_SALESINVOICE, $invoice);
 203
 204         submenu_print(_("&Print Sales Invoice"), ST_SALESINVOICE, $invoice."-".ST_SALESINVOICE, 'prtopt');
 205         submenu_print(_("&Email Sales Invoice"), ST_SALESINVOICE, $invoice."-".ST_SALESINVOICE, null, 1);
 206         set_focus('prtopt');
 207
 208         $sql = "SELECT trans_type_from, trans_no_from FROM ".TB_PREF."cust_allocations
 209                         WHERE trans_type_to=".ST_SALESINVOICE." AND trans_no_to=".db_escape($invoice);
 210         $result = db_query($sql, "could not retrieve customer allocation");
 211         $row = db_fetch($result);
 212         if ($row !== false)
 213                 submenu_print(_("Print &Receipt"), $row['trans_type_from'], $row['trans_no_from']."-".$row['trans_type_from'], 'prtopt');
 214
 215         display_note(get_gl_view_str(ST_SALESINVOICE, $invoice, _("View the GL &Journal Entries for this Invoice")),0, 1);
 216
 217         if ((isset($_GET['Type']) && $_GET['Type'] == 1))
 218                 submenu_option(_("Enter a &New Template Invoice"),
 219                         "/sales/inquiry/sales_orders_view.php?InvoiceTemplates=Yes");
 220         else
 221                 submenu_option(_("Enter a &New Direct Invoice"),
 222                         "/sales/sales_order_entry.php?NewInvoice=0");
 223
 224         display_footer_exit();
 225 } else
 226         check_edit_conflicts();
 227 //-----------------------------------------------------------------------------
 228
 229 function copy_to_cart()
 230 {
 231         $cart = &$_SESSION['Items'];
 232
 233         $cart->reference = $_POST['ref'];
 234
 235         $cart->Comments =  $_POST['Comments'];
 236
 237         $cart->document_date = $_POST['OrderDate'];
 238 //      if ($cart->trans_type == ST_SALESINVOICE) {
 239         if (isset($_POST['payment']) && ($cart->payment != $_POST['payment'])) {
 240                 $cart->payment = $_POST['payment'];
 241                 $cart->payment_terms = get_payment_terms($_POST['payment']);
 242                 $cart->cash = $cart->payment_terms['cash_sale'];
 243         }
 244         if ($cart->cash) {
 245                 $cart->due_date = $cart->document_date;
 246                 $cart->phone = $cart->cust_ref = $cart->delivery_address = '';
 247                 $cart->freight_cost = input_num('freight_cost');
 248                 $cart->ship_via = 1;
 249                 $cart->deliver_to = '';//$_POST['deliver_to'];
 250         } else {
 251                 $cart->due_date = $_POST['delivery_date'];
 252                 $cart->cust_ref = $_POST['cust_ref'];
 253                 $cart->freight_cost = input_num('freight_cost');
 254                 $cart->deliver_to = $_POST['deliver_to'];
 255                 $cart->delivery_address = $_POST['delivery_address'];
 256                 $cart->phone = $_POST['phone'];
 257                 $cart->Location = $_POST['Location'];
 258                 $cart->ship_via = $_POST['ship_via'];
 259         }
 260         if (isset($_POST['email']))
 261                 $cart->email =$_POST['email'];
 262         else
 263                 $cart->email = '';
 264         $cart->customer_id      = $_POST['customer_id'];
 265         $cart->Branch = $_POST['branch_id'];
 266         $cart->sales_type = $_POST['sales_type'];
 267         // POS
 268         if ($cart->trans_type!=ST_SALESORDER && $cart->trans_type!=ST_SALESQUOTE) { // 2008-11-12 Joe Hunt
 269                 $cart->dimension_id = $_POST['dimension_id'];
 270                 $cart->dimension2_id = $_POST['dimension2_id'];
 271         }
 272 }
 273
 274 //-----------------------------------------------------------------------------
 275
 276 function copy_from_cart()
 277 {
 278         $cart = &$_SESSION['Items'];
 279         $_POST['ref'] = $cart->reference;
 280         $_POST['Comments'] = $cart->Comments;
 281
 282         $_POST['OrderDate'] = $cart->document_date;
 283         $_POST['delivery_date'] = $cart->due_date;
 284         $_POST['cust_ref'] = $cart->cust_ref;
 285         $_POST['freight_cost'] = price_format($cart->freight_cost);
 286
 287         $_POST['deliver_to'] = $cart->deliver_to;
 288         $_POST['delivery_address'] = $cart->delivery_address;
 289         $_POST['phone'] = $cart->phone;
 290         $_POST['Location'] = $cart->Location;
 291         $_POST['ship_via'] = $cart->ship_via;
 292
 293         $_POST['customer_id'] = $cart->customer_id;
 294
 295         $_POST['branch_id'] = $cart->Branch;
 296         $_POST['sales_type'] = $cart->sales_type;
 297         // POS
 298         if ($cart->pos != -1)
 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 $Refs;
 319
 320         if (!is_date($_POST['OrderDate'])) {
 321                 display_error(_("The entered date is invalid."));
 322                 set_focus('OrderDate');
 323                 return false;
 324         }
 325         if ($_SESSION['Items']->trans_type!=ST_SALESORDER && $_SESSION['Items']->trans_type!=ST_SALESQUOTE && !is_date_in_fiscalyear($_POST['OrderDate'])) {
 326                 display_error(_("The entered date is not in fiscal year"));
 327                 set_focus('OrderDate');
 328                 return false;
 329         }
 330         if (count($_SESSION['Items']->line_items) == 0) {
 331                 display_error(_("You must enter at least one non empty item line."));
 332                 set_focus('AddItem');
 333                 return false;
 334         }
 335         if ($_SESSION['Items']->cash == 0) {
 336         if (strlen($_POST['deliver_to']) <= 1) {
 337                 display_error(_("You must enter the person or company to whom delivery should be made to."));
 338                 set_focus('deliver_to');
 339                 return false;
 340         }
 341
 342
 343                 if (strlen($_POST['delivery_address']) <= 1) {
 344                         display_error( _("You should enter the street address in the box provided. Orders cannot be accepted without a valid street address."));
 345                         set_focus('delivery_address');
 346                         return false;
 347                 }
 348
 349                 if ($_POST['freight_cost'] == "")
 350                         $_POST['freight_cost'] = price_format(0);
 351
 352                 if (!check_num('freight_cost',0)) {
 353                         display_error(_("The shipping cost entered is expected to be numeric."));
 354                         set_focus('freight_cost');
 355                         return false;
 356                 }
 357                 if (!is_date($_POST['delivery_date'])) {
 358                         if ($_SESSION['Items']->trans_type==ST_SALESQUOTE)
 359                                 display_error(_("The Valid date is invalid."));
 360                         else
 361                                 display_error(_("The delivery date is invalid."));
 362                         set_focus('delivery_date');
 363                         return false;
 364                 }
 365                 //if (date1_greater_date2($_SESSION['Items']->document_date, $_POST['delivery_date'])) {
 366                 if (date1_greater_date2($_POST['OrderDate'], $_POST['delivery_date'])) {
 367                         if ($_SESSION['Items']->trans_type==ST_SALESQUOTE)
 368                                 display_error(_("The requested valid date is before the date of the quotation."));
 369                         else
 370                                 display_error(_("The requested delivery date is before the date of the order."));
 371                         set_focus('delivery_date');
 372                         return false;
 373                 }
 374         }
 375         else
 376         {
 377                 if (!db_has_cash_accounts())
 378                 {
 379                         display_error(_("You need to define a cash account for your Sales Point."));
 380                         return false;
 381                 }
 382         }
 383         if (!$Refs->is_valid($_POST['ref'])) {
 384                 display_error(_("You must enter a reference."));
 385                 set_focus('ref');
 386                 return false;
 387         }
 388         return true;
 389 }
 390
 391 //-----------------------------------------------------------------------------
 392
 393 if (isset($_POST['ProcessOrder']) && can_process()) {
 394         copy_to_cart();
 395
 396         $modified = ($_SESSION['Items']->trans_no != 0);
 397         $so_type = $_SESSION['Items']->so_type;
 398         $_SESSION['Items']->write(1);
 399         if (count($messages)) { // abort on failure or error messages are lost
 400                 $Ajax->activate('_page_body');
 401                 display_footer_exit();
 402         }
 403         $trans_no = key($_SESSION['Items']->trans_no);
 404         $trans_type = $_SESSION['Items']->trans_type;
 405         new_doc_date($_SESSION['Items']->document_date);
 406         processing_end();
 407         if ($modified) {
 408                 if ($trans_type == ST_SALESQUOTE)
 409                         meta_forward($_SERVER['PHP_SELF'], "UpdatedQU=$trans_no");
 410                 else
 411                         meta_forward($_SERVER['PHP_SELF'], "UpdatedID=$trans_no");
 412         } elseif ($trans_type == ST_SALESORDER) {
 413                 meta_forward($_SERVER['PHP_SELF'], "AddedID=$trans_no");
 414         } elseif ($trans_type == ST_SALESQUOTE) {
 415                 meta_forward($_SERVER['PHP_SELF'], "AddedQU=$trans_no");
 416         } elseif ($trans_type == ST_SALESINVOICE) {
 417                 meta_forward($_SERVER['PHP_SELF'], "AddedDI=$trans_no&Type=$so_type");
 418         } else {
 419                 meta_forward($_SERVER['PHP_SELF'], "AddedDN=$trans_no&Type=$so_type");
 420         }
 421 }
 422
 423 if (isset($_POST['update'])) {
 424         $Ajax->activate('items_table');
 425 }
 426
 427 //--------------------------------------------------------------------------------
 428
 429 function check_item_data()
 430 {
 431         global $SysPrefs;
 432
 433         if(!get_post('stock_id_text', true)) {
 434                 display_error( _("Item description cannot be empty."));
 435                 set_focus('stock_id_edit');
 436                 return false;
 437         }
 438         elseif (!check_num('qty', 0) || !check_num('Disc', 0, 100)) {
 439                 display_error( _("The item could not be updated because you are attempting to set the quantity ordered to less than 0, or the discount percent to more than 100."));
 440                 set_focus('qty');
 441                 return false;
 442         } elseif (!check_num('price', 0)) {
 443                 display_error( _("Price for item must be entered and can not be less than 0"));
 444                 set_focus('price');
 445                 return false;
 446         } elseif (isset($_POST['LineNo']) && isset($_SESSION['Items']->line_items[$_POST['LineNo']])
 447             && !check_num('qty', $_SESSION['Items']->line_items[$_POST['LineNo']]->qty_done)) {
 448
 449                 set_focus('qty');
 450                 display_error(_("You attempting to make the quantity ordered a quantity less than has already been delivered. The quantity delivered cannot be modified retrospectively."));
 451                 return false;
 452         } // Joe Hunt added 2008-09-22 -------------------------
 453         elseif ($_SESSION['Items']->trans_type!=ST_SALESORDER && $_SESSION['Items']->trans_type!=ST_SALESQUOTE && !$SysPrefs->allow_negative_stock() &&
 454                 is_inventory_item($_POST['stock_id']))
 455         {
 456                 $qoh = get_qoh_on_date($_POST['stock_id'], $_POST['Location'], $_POST['OrderDate']);
 457                 if (input_num('qty') > $qoh)
 458                 {
 459                         $stock = get_item($_POST['stock_id']);
 460                         display_error(_("The delivery cannot be processed because there is an insufficient quantity for item:") .
 461                                 " " . $stock['stock_id'] . " - " . $stock['description'] . " - " .
 462                                 _("Quantity On Hand") . " = " . number_format2($qoh, get_qty_dec($_POST['stock_id'])));
 463                         return false;
 464                 }
 465                 return true;
 466         }
 467         return true;
 468 }
 469
 470 //--------------------------------------------------------------------------------
 471
 472 function handle_update_item()
 473 {
 474         if ($_POST['UpdateItem'] != '' && check_item_data()) {
 475                 $_SESSION['Items']->update_cart_item($_POST['LineNo'],
 476                  input_num('qty'), input_num('price'),
 477                  input_num('Disc') / 100, $_POST['item_description'] );
 478         }
 479   line_start_focus();
 480 }
 481
 482 //--------------------------------------------------------------------------------
 483
 484 function handle_delete_item($line_no)
 485 {
 486     if ($_SESSION['Items']->some_already_delivered($line_no) == 0) {
 487             $_SESSION['Items']->remove_from_cart($line_no);
 488     } else {
 489         display_error(_("This item cannot be deleted because some of it has already been delivered."));
 490     }
 491     line_start_focus();
 492 }
 493
 494 //--------------------------------------------------------------------------------
 495
 496 function handle_new_item()
 497 {
 498
 499         if (!check_item_data()) {
 500                         return;
 501         }
 502         add_to_order($_SESSION['Items'], get_post('stock_id'), input_num('qty'),
 503                 input_num('price'), input_num('Disc') / 100, get_post('stock_id_text'));
 504
 505         unset($_POST['_stock_id_edit'], $_POST['stock_id']);
 506         line_start_focus();
 507 }
 508
 509 //--------------------------------------------------------------------------------
 510
 511 function  handle_cancel_order()
 512 {
 513         global $path_to_root, $Ajax;
 514
 515
 516         if ($_SESSION['Items']->trans_type == ST_CUSTDELIVERY) {
 517                 display_notification(_("Direct delivery entry has been cancelled as requested."), 1);
 518                 submenu_option(_("Enter a New Sales Delivery"), "/sales/sales_order_entry.php?NewDelivery=1");
 519
 520         } elseif ($_SESSION['Items']->trans_type == ST_SALESINVOICE) {
 521                 display_notification(_("Direct invoice entry has been cancelled as requested."), 1);
 522                 submenu_option(_("Enter a New Sales Invoice"),  "/sales/sales_order_entry.php?NewInvoice=1");
 523         } else {
 524                 if ($_SESSION['Items']->trans_no != 0) {
 525                         if ($_SESSION['Items']->trans_type == ST_SALESORDER &&
 526                                 sales_order_has_deliveries(key($_SESSION['Items']->trans_no)))
 527                                 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."));
 528                         else {
 529                                 delete_sales_order(key($_SESSION['Items']->trans_no), $_SESSION['Items']->trans_type);
 530                                 if ($_SESSION['Items']->trans_type == ST_SALESQUOTE)
 531                                 {
 532                                         display_notification(_("This sales quotation has been cancelled as requested."), 1);
 533                                         submenu_option(_("Enter a New Sales Quotation"), "/sales/sales_order_entry.php?NewQuotation=Yes");
 534                                 }
 535                                 else
 536                                 {
 537                                         display_notification(_("This sales order has been cancelled as requested."), 1);
 538                                         submenu_option(_("Enter a New Sales Order"), "/sales/sales_order_entry.php?NewOrder=Yes");
 539                                 }
 540                         }
 541                 } else {
 542                         processing_end();
 543                         meta_forward($path_to_root.'/index.php','application=orders');
 544                 }
 545         }
 546         $Ajax->activate('_page_body');
 547         processing_end();
 548         display_footer_exit();
 549 }
 550
 551 //--------------------------------------------------------------------------------
 552
 553 function create_cart($type, $trans_no)
 554 {
 555         global $Refs;
 556
 557         processing_start();
 558
 559         if (isset($_GET['NewQuoteToSalesOrder']))
 560         {
 561                 $trans_no = $_GET['NewQuoteToSalesOrder'];
 562                 $doc = new Cart(ST_SALESQUOTE, $trans_no);
 563                 $doc->trans_no = 0;
 564                 $doc->trans_type = ST_SALESORDER;
 565                 $doc->reference = $Refs->get_next($doc->trans_type);
 566                 $doc->document_date = $doc->due_date = new_doc_date();
 567                 $doc->Comments = _("Sales Quotation") . " # " . $trans_no;
 568                 $_SESSION['Items'] = $doc;
 569         }
 570         elseif($type != ST_SALESORDER && $type != ST_SALESQUOTE && $trans_no != 0) { // this is template
 571
 572                 $doc = new Cart(ST_SALESORDER, array($trans_no));
 573                 $doc->trans_type = $type;
 574                 $doc->trans_no = 0;
 575                 $doc->document_date = new_doc_date();
 576                 if ($type == ST_SALESINVOICE) {
 577                         $doc->due_date = get_invoice_duedate($doc->payment, $doc->document_date);
 578                         $doc->pos = user_pos();
 579                         $pos = get_sales_point($doc->pos);
 580 //                      $doc->cash = $pos['cash_sale'];
 581                         if (!$pos['cash_sale'] && !$pos['credit_sale'])
 582                                 $doc->pos = -1; // mark not editable payment type
 583 //                      else
 584 //                              $doc->cash = date_diff2($doc->due_date, Today(), 'd')<2;
 585                 } else
 586                         $doc->due_date = $doc->document_date;
 587                 $doc->reference = $Refs->get_next($doc->trans_type);
 588                 //$doc->Comments='';
 589                 foreach($doc->line_items as $line_no => $line) {
 590                         $doc->line_items[$line_no]->qty_done = 0;
 591                 }
 592                 $_SESSION['Items'] = $doc;
 593         } else
 594                 $_SESSION['Items'] = new Cart($type, array($trans_no));
 595         copy_from_cart();
 596 }
 597
 598 //--------------------------------------------------------------------------------
 599
 600 if (isset($_POST['CancelOrder']))
 601         handle_cancel_order();
 602
 603 $id = find_submit('Delete');
 604 if ($id!=-1)
 605         handle_delete_item($id);
 606
 607 if (isset($_POST['UpdateItem']))
 608         handle_update_item();
 609
 610 if (isset($_POST['AddItem']))
 611         handle_new_item();
 612
 613 if (isset($_POST['CancelItemChanges'])) {
 614         line_start_focus();
 615 }
 616
 617 //--------------------------------------------------------------------------------
 618 check_db_has_stock_items(_("There are no inventory items defined in the system."));
 619
 620 check_db_has_customer_branches(_("There are no customers, or there are no customers with branches. Please define customers and customer branches."));
 621
 622 if ($_SESSION['Items']->trans_type == ST_SALESINVOICE) {
 623         $idate = _("Invoice Date:");
 624         $orderitems = _("Sales Invoice Items");
 625         $deliverydetails = _("Enter Delivery Details and Confirm Invoice");
 626         $cancelorder = _("Cancel Invoice");
 627         $porder = _("Place Invoice");
 628 } elseif ($_SESSION['Items']->trans_type == ST_CUSTDELIVERY) {
 629         $idate = _("Delivery Date:");
 630         $orderitems = _("Delivery Note Items");
 631         $deliverydetails = _("Enter Delivery Details and Confirm Dispatch");
 632         $cancelorder = _("Cancel Delivery");
 633         $porder = _("Place Delivery");
 634 } elseif ($_SESSION['Items']->trans_type == ST_SALESQUOTE) {
 635         $idate = _("Quotation Date:");
 636         $orderitems = _("Sales Quotation Items");
 637         $deliverydetails = _("Enter Delivery Details and Confirm Quotation");
 638         $cancelorder = _("Cancel Quotation");
 639         $porder = _("Place Quotation");
 640         $corder = _("Commit Quotations Changes");
 641 } else {
 642         $idate = _("Order Date:");
 643         $orderitems = _("Sales Order Items");
 644         $deliverydetails = _("Enter Delivery Details and Confirm Order");
 645         $cancelorder = _("Cancel Order");
 646         $porder = _("Place Order");
 647         $corder = _("Commit Order Changes");
 648 }
 649 start_form();
 650
 651 hidden('cart_id');
 652 $customer_error = display_order_header($_SESSION['Items'],
 653         ($_SESSION['Items']->any_already_delivered() == 0), $idate);
 654
 655 if ($customer_error == "") {
 656         start_table("$table_style width=80%", 10);
 657         echo "<tr><td>";
 658         display_order_summary($orderitems, $_SESSION['Items'], true);
 659         echo "</td></tr>";
 660         echo "<tr><td>";
 661         display_delivery_details($_SESSION['Items']);
 662         echo "</td></tr>";
 663         end_table(1);
 664
 665         if ($_SESSION['Items']->trans_no == 0) {
 666
 667                 submit_center_first('ProcessOrder', $porder,
 668                     _('Check entered data and save document'), 'default');
 669                 submit_js_confirm('CancelOrder', _('You are about to void this Document.\nDo you want to continue?'));
 670         } else {
 671                 submit_center_first('ProcessOrder', $corder,
 672                     _('Validate changes and update document'), 'default');
 673         }
 674
 675         submit_center_last('CancelOrder', $cancelorder,
 676            _('Cancels document entry or removes sales order when editing an old document'));
 677 } else {
 678         display_error($customer_error);
 679 }
 680 end_form();
 681 end_page();
 682 ?>