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                         'ModifyOrderNumber' => 'SA_SALESORDER',
  38                         'AddedID' => 'SA_SALESORDER',
  39                         'UpdatedID' => 'SA_SALESORDER',
  40                         'NewQuotation' => 'SA_SALESQUOTE',
  41                         'ModifyQuotationNumber' => 'SA_SALESQUOTE',
  42                         'NewQuoteToSalesOrder' => 'SA_SALESQUOTE',
  43                         'AddedQU' => 'SA_SALESQUOTE',
  44                         'UpdatedQU' => 'SA_SALESQUOTE',
  45                         'NewDelivery' => 'SA_SALESDELIVERY',
  46                         'AddedDN' => 'SA_SALESDELIVERY',
  47                         'NewInvoice' => 'SA_SALESINVOICE',
  48                         'AddedDI' => 'SA_SALESINVOICE'
  49                         )
  50 );
  51
  52 $js = '';
  53
  54 if ($use_popup_windows) {
  55         $js .= get_js_open_window(900, 500);
  56 }
  57
  58 if ($use_date_picker) {
  59         $js .= get_js_date_picker();
  60 }
  61
  62 if (isset($_GET['NewDelivery']) && is_numeric($_GET['NewDelivery'])) {
  63
  64         $_SESSION['page_title'] = _($help_context = "Direct Sales Delivery");
  65         create_cart(ST_CUSTDELIVERY, 0);
  66
  67 } elseif (isset($_GET['NewInvoice']) && is_numeric($_GET['NewInvoice'])) {
  68
  69         $_SESSION['page_title'] = _($help_context = "Direct Sales Invoice");
  70         create_cart(ST_SALESINVOICE, 0);
  71
  72 } elseif (isset($_GET['ModifyOrderNumber']) && is_numeric($_GET['ModifyOrderNumber'])) {
  73
  74         $help_context = 'Modifying Sales Order';
  75         $_SESSION['page_title'] = sprintf( _("Modifying Sales Order # %d"), $_GET['ModifyOrderNumber']);
  76         create_cart(ST_SALESORDER, $_GET['ModifyOrderNumber']);
  77
  78 } elseif (isset($_GET['ModifyQuotationNumber']) && is_numeric($_GET['ModifyQuotationNumber'])) {
  79
  80         $help_context = 'Modifying Sales Quotation';
  81         $_SESSION['page_title'] = sprintf( _("Modifying Sales Quotation # %d"), $_GET['ModifyQuotationNumber']);
  82         create_cart(ST_SALESQUOTE, $_GET['ModifyQuotationNumber']);
  83
  84 } elseif (isset($_GET['NewOrder'])) {
  85
  86         $_SESSION['page_title'] = _($help_context = "New Sales Order Entry");
  87         create_cart(ST_SALESORDER, 0);
  88 } elseif (isset($_GET['NewQuotation'])) {
  89
  90         $_SESSION['page_title'] = _($help_context = "New Sales Quotation Entry");
  91         create_cart(ST_SALESQUOTE, 0);
  92 } elseif (isset($_GET['NewQuoteToSalesOrder'])) {
  93         $_SESSION['page_title'] = _($help_context = "Sales Order Entry");
  94         create_cart(ST_SALESQUOTE, $_GET['NewQuoteToSalesOrder']);
  95 }
  96
  97 page($_SESSION['page_title'], false, false, "", $js);
  98 //-----------------------------------------------------------------------------
  99
 100 if (list_updated('branch_id')) {
 101         // when branch is selected via external editor also customer can change
 102         $br = get_branch(get_post('branch_id'));
 103         $_POST['customer_id'] = $br['debtor_no'];
 104         $Ajax->activate('customer_id');
 105 }
 106
 107 if (isset($_GET['AddedID'])) {
 108         $order_no = $_GET['AddedID'];
 109         display_notification_centered(sprintf( _("Order # %d has been entered."),$order_no));
 110
 111         submenu_view(_("&View This Order"), ST_SALESORDER, $order_no);
 112
 113         submenu_print(_("&Print This Order"), ST_SALESORDER, $order_no, 'prtopt');
 114         submenu_print(_("&Email This Order"), ST_SALESORDER, $order_no, null, 1);
 115         set_focus('prtopt');
 116
 117         submenu_option(_("Make &Delivery Against This Order"),
 118                 "/sales/customer_delivery.php?OrderNumber=$order_no");
 119
 120         submenu_option(_("Work &Order Entry"),  "/manufacturing/work_order_entry.php?");
 121
 122         submenu_option(_("Enter a &New Order"), "/sales/sales_order_entry.php?NewOrder=0");
 123
 124         display_footer_exit();
 125
 126 } elseif (isset($_GET['UpdatedID'])) {
 127         $order_no = $_GET['UpdatedID'];
 128
 129         display_notification_centered(sprintf( _("Order # %d has been updated."),$order_no));
 130
 131         submenu_view(_("&View This Order"), ST_SALESORDER, $order_no);
 132
 133         submenu_print(_("&Print This Order"), ST_SALESORDER, $order_no, 'prtopt');
 134         submenu_print(_("&Email This Order"), ST_SALESORDER, $order_no, null, 1);
 135         set_focus('prtopt');
 136
 137         submenu_option(_("Confirm Order Quantities and Make &Delivery"),
 138                 "/sales/customer_delivery.php?OrderNumber=$order_no");
 139
 140         submenu_option(_("Select A Different &Order"),
 141                 "/sales/inquiry/sales_orders_view.php?OutstandingOnly=1");
 142
 143         display_footer_exit();
 144
 145 } elseif (isset($_GET['AddedQU'])) {
 146         $order_no = $_GET['AddedQU'];
 147         display_notification_centered(sprintf( _("Quotation # %d has been entered."),$order_no));
 148
 149         submenu_view(_("&View This Quotation"), ST_SALESQUOTE, $order_no);
 150
 151         submenu_print(_("&Print This Quotation"), ST_SALESQUOTE, $order_no, 'prtopt');
 152         submenu_print(_("&Email This Quotation"), ST_SALESQUOTE, $order_no, null, 1);
 153         set_focus('prtopt');
 154
 155         submenu_option(_("Make &Sales Order Against This Quotation"),
 156                 "/sales/sales_order_entry.php?NewQuoteToSalesOrder=$order_no");
 157
 158         submenu_option(_("Enter a New &Quotation"),     "/sales/sales_order_entry.php?NewQuotation=0");
 159
 160         display_footer_exit();
 161
 162 } elseif (isset($_GET['UpdatedQU'])) {
 163         $order_no = $_GET['UpdatedQU'];
 164
 165         display_notification_centered(sprintf( _("Quotation # %d has been updated."),$order_no));
 166
 167         submenu_view(_("&View This Quotation"), ST_SALESQUOTE, $order_no);
 168
 169         submenu_print(_("&Print This Quotation"), ST_SALESQUOTE, $order_no, 'prtopt');
 170         submenu_print(_("&Email This Quotation"), ST_SALESQUOTE, $order_no, null, 1);
 171         set_focus('prtopt');
 172
 173         submenu_option(_("Make &Sales Order Against This Quotation"),
 174                 "/sales/sales_order_entry.php?NewQuoteToSalesOrder=$order_no");
 175
 176         submenu_option(_("Select A Different &Quotation"),
 177                 "/sales/inquiry/sales_orders_view.php?type=".ST_SALESQUOTE);
 178
 179         display_footer_exit();
 180 } elseif (isset($_GET['AddedDN'])) {
 181         $delivery = $_GET['AddedDN'];
 182
 183         display_notification_centered(sprintf(_("Delivery # %d has been entered."),$delivery));
 184
 185         submenu_view(_("&View This Delivery"), ST_CUSTDELIVERY, $delivery);
 186
 187         submenu_print(_("&Print Delivery Note"), ST_CUSTDELIVERY, $delivery, 'prtopt');
 188         submenu_print(_("&Email Delivery Note"), ST_CUSTDELIVERY, $delivery, null, 1);
 189         submenu_print(_("P&rint as Packing Slip"), ST_CUSTDELIVERY, $delivery, 'prtopt', null, 1);
 190         submenu_print(_("E&mail as Packing Slip"), ST_CUSTDELIVERY, $delivery, null, 1, 1);
 191         set_focus('prtopt');
 192
 193         display_note(get_gl_view_str(ST_CUSTDELIVERY, $delivery, _("View the GL Journal Entries for this Dispatch")),0, 1);
 194
 195         submenu_option(_("Make &Invoice Against This Delivery"),
 196                 "/sales/customer_invoice.php?DeliveryNumber=$delivery");
 197
 198         if ((isset($_GET['Type']) && $_GET['Type'] == 1))
 199                 submenu_option(_("Enter a New Template &Delivery"),
 200                         "/sales/inquiry/sales_orders_view.php?DeliveryTemplates=Yes");
 201         else
 202                 submenu_option(_("Enter a &New Delivery"),
 203                         "/sales/sales_order_entry.php?NewDelivery=0");
 204
 205         display_footer_exit();
 206
 207 } elseif (isset($_GET['AddedDI'])) {
 208         $invoice = $_GET['AddedDI'];
 209
 210         display_notification_centered(sprintf(_("Invoice # %d has been entered."), $invoice));
 211
 212         submenu_view(_("&View This Invoice"), ST_SALESINVOICE, $invoice);
 213
 214         submenu_print(_("&Print Sales Invoice"), ST_SALESINVOICE, $invoice."-".ST_SALESINVOICE, 'prtopt');
 215         submenu_print(_("&Email Sales Invoice"), ST_SALESINVOICE, $invoice."-".ST_SALESINVOICE, null, 1);
 216         set_focus('prtopt');
 217
 218         $sql = "SELECT trans_type_from, trans_no_from FROM ".TB_PREF."cust_allocations
 219                         WHERE trans_type_to=".ST_SALESINVOICE." AND trans_no_to=".db_escape($invoice);
 220         $result = db_query($sql, "could not retrieve customer allocation");
 221         $row = db_fetch($result);
 222         if ($row !== false)
 223                 submenu_print(_("Print &Receipt"), $row['trans_type_from'], $row['trans_no_from']."-".$row['trans_type_from'], 'prtopt');
 224
 225         display_note(get_gl_view_str(ST_SALESINVOICE, $invoice, _("View the GL &Journal Entries for this Invoice")),0, 1);
 226
 227         if ((isset($_GET['Type']) && $_GET['Type'] == 1))
 228                 submenu_option(_("Enter a &New Template Invoice"),
 229                         "/sales/inquiry/sales_orders_view.php?InvoiceTemplates=Yes");
 230         else
 231                 submenu_option(_("Enter a &New Direct Invoice"),
 232                         "/sales/sales_order_entry.php?NewInvoice=0");
 233
 234         submenu_option(_("Add an Attachment"), "/admin/attachments.php?filterType=".ST_SALESINVOICE."&trans_no=$invoice");
 235
 236         display_footer_exit();
 237 } else
 238         check_edit_conflicts();
 239 //-----------------------------------------------------------------------------
 240
 241 function copy_to_cart()
 242 {
 243         $cart = &$_SESSION['Items'];
 244
 245         $cart->reference = $_POST['ref'];
 246
 247         $cart->Comments =  $_POST['Comments'];
 248
 249         $cart->document_date = $_POST['OrderDate'];
 250
 251         $newpayment = false;
 252         if (isset($_POST['payment']) && ($cart->payment != $_POST['payment'])) {
 253                 $cart->payment = $_POST['payment'];
 254                 $cart->payment_terms = get_payment_terms($_POST['payment']);
 255                 $newpayment = true;
 256         }
 257         if ($cart->payment_terms['cash_sale']) {
 258                 if ($newpayment) {
 259                         $cart->due_date = $cart->document_date;
 260                         $cart->phone = $cart->cust_ref = $cart->delivery_address = '';
 261                         $cart->ship_via = 1;
 262                         $cart->deliver_to = '';
 263                 }
 264         } else {
 265                 $cart->due_date = $_POST['delivery_date'];
 266                 $cart->cust_ref = $_POST['cust_ref'];
 267                 $cart->deliver_to = $_POST['deliver_to'];
 268                 $cart->delivery_address = $_POST['delivery_address'];
 269                 $cart->phone = $_POST['phone'];
 270                 $cart->ship_via = $_POST['ship_via'];
 271         }
 272         $cart->Location = $_POST['Location'];
 273         $cart->freight_cost = input_num('freight_cost');
 274         if (isset($_POST['email']))
 275                 $cart->email =$_POST['email'];
 276         else
 277                 $cart->email = '';
 278         $cart->customer_id      = $_POST['customer_id'];
 279         $cart->Branch = $_POST['branch_id'];
 280         $cart->sales_type = $_POST['sales_type'];
 281
 282         if ($cart->trans_type!=ST_SALESORDER && $cart->trans_type!=ST_SALESQUOTE) { // 2008-11-12 Joe Hunt
 283                 $cart->dimension_id = $_POST['dimension_id'];
 284                 $cart->dimension2_id = $_POST['dimension2_id'];
 285         }
 286 }
 287
 288 //-----------------------------------------------------------------------------
 289
 290 function copy_from_cart()
 291 {
 292         $cart = &$_SESSION['Items'];
 293         $_POST['ref'] = $cart->reference;
 294         $_POST['Comments'] = $cart->Comments;
 295
 296         $_POST['OrderDate'] = $cart->document_date;
 297         $_POST['delivery_date'] = $cart->due_date;
 298         $_POST['cust_ref'] = $cart->cust_ref;
 299         $_POST['freight_cost'] = price_format($cart->freight_cost);
 300
 301         $_POST['deliver_to'] = $cart->deliver_to;
 302         $_POST['delivery_address'] = $cart->delivery_address;
 303         $_POST['phone'] = $cart->phone;
 304         $_POST['Location'] = $cart->Location;
 305         $_POST['ship_via'] = $cart->ship_via;
 306
 307         $_POST['customer_id'] = $cart->customer_id;
 308
 309         $_POST['branch_id'] = $cart->Branch;
 310         $_POST['sales_type'] = $cart->sales_type;
 311         // POS
 312         $_POST['payment'] = $cart->payment;
 313         if ($cart->trans_type!=ST_SALESORDER && $cart->trans_type!=ST_SALESQUOTE) { // 2008-11-12 Joe Hunt
 314                 $_POST['dimension_id'] = $cart->dimension_id;
 315                 $_POST['dimension2_id'] = $cart->dimension2_id;
 316         }
 317         $_POST['cart_id'] = $cart->cart_id;
 318
 319 }
 320 //--------------------------------------------------------------------------------
 321
 322 function line_start_focus() {
 323   global        $Ajax;
 324
 325   $Ajax->activate('items_table');
 326   set_focus('_stock_id_edit');
 327 }
 328
 329 //--------------------------------------------------------------------------------
 330 function can_process() {
 331         global $Refs;
 332
 333         if (!get_post('customer_id'))
 334         {
 335                 display_error(_("There is no customer selected."));
 336                 set_focus('customer_id');
 337                 return false;
 338         }
 339
 340         if (!get_post('branch_id'))
 341         {
 342                 display_error(_("This customer has no branch defined."));
 343                 set_focus('branch_id');
 344                 return false;
 345         }
 346
 347         if (!is_date($_POST['OrderDate'])) {
 348                 display_error(_("The entered date is invalid."));
 349                 set_focus('OrderDate');
 350                 return false;
 351         }
 352         if ($_SESSION['Items']->trans_type!=ST_SALESORDER && $_SESSION['Items']->trans_type!=ST_SALESQUOTE && !is_date_in_fiscalyear($_POST['OrderDate'])) {
 353                 display_error(_("The entered date is not in fiscal year"));
 354                 set_focus('OrderDate');
 355                 return false;
 356         }
 357         if (count($_SESSION['Items']->line_items) == 0) {
 358                 display_error(_("You must enter at least one non empty item line."));
 359                 set_focus('AddItem');
 360                 return false;
 361         }
 362         if ($_SESSION['Items']->payment_terms['cash_sale'] == 0) {
 363         if (strlen($_POST['deliver_to']) <= 1) {
 364                 display_error(_("You must enter the person or company to whom delivery should be made to."));
 365                 set_focus('deliver_to');
 366                 return false;
 367         }
 368
 369
 370                 if ($_SESSION['Items']->trans_type != ST_SALESQUOTE && strlen($_POST['delivery_address']) <= 1) {
 371                         display_error( _("You should enter the street address in the box provided. Orders cannot be accepted without a valid street address."));
 372                         set_focus('delivery_address');
 373                         return false;
 374                 }
 375
 376                 if ($_POST['freight_cost'] == "")
 377                         $_POST['freight_cost'] = price_format(0);
 378
 379                 if (!check_num('freight_cost',0)) {
 380                         display_error(_("The shipping cost entered is expected to be numeric."));
 381                         set_focus('freight_cost');
 382                         return false;
 383                 }
 384                 if (!is_date($_POST['delivery_date'])) {
 385                         if ($_SESSION['Items']->trans_type==ST_SALESQUOTE)
 386                                 display_error(_("The Valid date is invalid."));
 387                         else
 388                                 display_error(_("The delivery date is invalid."));
 389                         set_focus('delivery_date');
 390                         return false;
 391                 }
 392                 //if (date1_greater_date2($_SESSION['Items']->document_date, $_POST['delivery_date'])) {
 393                 if (date1_greater_date2($_POST['OrderDate'], $_POST['delivery_date'])) {
 394                         if ($_SESSION['Items']->trans_type==ST_SALESQUOTE)
 395                                 display_error(_("The requested valid date is before the date of the quotation."));
 396                         else
 397                                 display_error(_("The requested delivery date is before the date of the order."));
 398                         set_focus('delivery_date');
 399                         return false;
 400                 }
 401         }
 402         else
 403         {
 404                 if (!db_has_cash_accounts())
 405                 {
 406                         display_error(_("You need to define a cash account for your Sales Point."));
 407                         return false;
 408                 }
 409         }
 410         if (!$Refs->is_valid($_POST['ref'])) {
 411                 display_error(_("You must enter a reference."));
 412                 set_focus('ref');
 413                 return false;
 414         }
 415         if (!db_has_currency_rates($_SESSION['Items']->customer_currency, $_POST['OrderDate']))
 416                 return false;
 417
 418         if ($_SESSION['Items']->get_items_total() < 0) {
 419                 display_error("Invoice total amount cannot be less than zero.");
 420                 return false;
 421         }
 422         return true;
 423 }
 424
 425 //-----------------------------------------------------------------------------
 426
 427 if (isset($_POST['update'])) {
 428         copy_to_cart();
 429         $Ajax->activate('items_table');
 430 }
 431
 432 if (isset($_POST['ProcessOrder']) && can_process()) {
 433         copy_to_cart();
 434         $modified = ($_SESSION['Items']->trans_no != 0);
 435         $so_type = $_SESSION['Items']->so_type;
 436
 437         $ret = $_SESSION['Items']->write(1);
 438         if ($ret == -1)
 439         {
 440                 display_error(_("The entered reference is already in use."));
 441                 set_focus('ref');
 442         }
 443         else
 444         {
 445                 if (count($messages)) { // abort on failure or error messages are lost
 446                         $Ajax->activate('_page_body');
 447                         display_footer_exit();
 448                 }
 449                 $trans_no = key($_SESSION['Items']->trans_no);
 450                 $trans_type = $_SESSION['Items']->trans_type;
 451                 new_doc_date($_SESSION['Items']->document_date);
 452                 processing_end();
 453                 if ($modified) {
 454                         if ($trans_type == ST_SALESQUOTE)
 455                                 meta_forward($_SERVER['PHP_SELF'], "UpdatedQU=$trans_no");
 456                         else
 457                                 meta_forward($_SERVER['PHP_SELF'], "UpdatedID=$trans_no");
 458                 } elseif ($trans_type == ST_SALESORDER) {
 459                         meta_forward($_SERVER['PHP_SELF'], "AddedID=$trans_no");
 460                 } elseif ($trans_type == ST_SALESQUOTE) {
 461                         meta_forward($_SERVER['PHP_SELF'], "AddedQU=$trans_no");
 462                 } elseif ($trans_type == ST_SALESINVOICE) {
 463                         meta_forward($_SERVER['PHP_SELF'], "AddedDI=$trans_no&Type=$so_type");
 464                 } else {
 465                         meta_forward($_SERVER['PHP_SELF'], "AddedDN=$trans_no&Type=$so_type");
 466                 }
 467         }
 468 }
 469
 470 //--------------------------------------------------------------------------------
 471
 472 function check_item_data()
 473 {
 474         global $SysPrefs, $allow_negative_prices;
 475
 476         $is_inventory_item = is_inventory_item(get_post('stock_id'));
 477         if(!get_post('stock_id_text', true)) {
 478                 display_error( _("Item description cannot be empty."));
 479                 set_focus('stock_id_edit');
 480                 return false;
 481         }
 482         elseif (!check_num('qty', 0) || !check_num('Disc', 0, 100)) {
 483                 display_error( _("The item could not be updated because you are attempting to set the quantity ordered to less than 0, or the discount percent to more than 100."));
 484                 set_focus('qty');
 485                 return false;
 486         } elseif (!check_num('price', 0) && (!$allow_negative_prices || $is_inventory_item)) {
 487                 display_error( _("Price for inventory item must be entered and can not be less than 0"));
 488                 set_focus('price');
 489                 return false;
 490         } elseif (isset($_POST['LineNo']) && isset($_SESSION['Items']->line_items[$_POST['LineNo']])
 491             && !check_num('qty', $_SESSION['Items']->line_items[$_POST['LineNo']]->qty_done)) {
 492
 493                 set_focus('qty');
 494                 display_error(_("You attempting to make the quantity ordered a quantity less than has already been delivered. The quantity delivered cannot be modified retrospectively."));
 495                 return false;
 496         } // Joe Hunt added 2008-09-22 -------------------------
 497         elseif ($is_inventory_item && $_SESSION['Items']->trans_type!=ST_SALESORDER && $_SESSION['Items']->trans_type!=ST_SALESQUOTE
 498                 && !$SysPrefs->allow_negative_stock())
 499         {
 500                 $qoh = get_qoh_on_date($_POST['stock_id'], $_POST['Location'], $_POST['OrderDate']);
 501                 if (input_num('qty') > $qoh)
 502                 {
 503                         $stock = get_item($_POST['stock_id']);
 504                         display_error(_("The delivery cannot be processed because there is an insufficient quantity for item:") .
 505                                 " " . $stock['stock_id'] . " - " . $stock['description'] . " - " .
 506                                 _("Quantity On Hand") . " = " . number_format2($qoh, get_qty_dec($_POST['stock_id'])));
 507                         return false;
 508                 }
 509                 return true;
 510         }
 511         $cost_home = get_standard_cost(get_post('stock_id')); // Added 2011-03-27 Joe Hunt
 512         $cost = $cost_home / get_exchange_rate_from_home_currency($_SESSION['Items']->customer_currency, $_SESSION['Items']->document_date);
 513         if (input_num('price') < $cost)
 514         {
 515                 $dec = user_price_dec();
 516                 $curr = $_SESSION['Items']->customer_currency;
 517                 $price = number_format2(input_num('price'), $dec);
 518                 if ($cost_home == $cost)
 519                         $std_cost = number_format2($cost_home, $dec);
 520                 else
 521                 {
 522                         $price = $curr . " " . $price;
 523                         $std_cost = $curr . " " . number_format2($cost, $dec);
 524                 }
 525                 display_warning(sprintf(_("Price %s is below Standard Cost %s"), $price, $std_cost));
 526         }
 527         return true;
 528 }
 529
 530 //--------------------------------------------------------------------------------
 531
 532 function handle_update_item()
 533 {
 534         if ($_POST['UpdateItem'] != '' && check_item_data()) {
 535                 $_SESSION['Items']->update_cart_item($_POST['LineNo'],
 536                  input_num('qty'), input_num('price'),
 537                  input_num('Disc') / 100, $_POST['item_description'] );
 538         }
 539         page_modified();
 540   line_start_focus();
 541 }
 542
 543 //--------------------------------------------------------------------------------
 544
 545 function handle_delete_item($line_no)
 546 {
 547     if ($_SESSION['Items']->some_already_delivered($line_no) == 0) {
 548             $_SESSION['Items']->remove_from_cart($line_no);
 549     } else {
 550         display_error(_("This item cannot be deleted because some of it has already been delivered."));
 551     }
 552     line_start_focus();
 553 }
 554
 555 //--------------------------------------------------------------------------------
 556
 557 function handle_new_item()
 558 {
 559
 560         if (!check_item_data()) {
 561                         return;
 562         }
 563         add_to_order($_SESSION['Items'], get_post('stock_id'), input_num('qty'),
 564                 input_num('price'), input_num('Disc') / 100, get_post('stock_id_text'));
 565
 566         unset($_POST['_stock_id_edit'], $_POST['stock_id']);
 567         page_modified();
 568         line_start_focus();
 569 }
 570
 571 //--------------------------------------------------------------------------------
 572
 573 function  handle_cancel_order()
 574 {
 575         global $path_to_root, $Ajax;
 576
 577
 578         if ($_SESSION['Items']->trans_type == ST_CUSTDELIVERY) {
 579                 display_notification(_("Direct delivery entry has been cancelled as requested."), 1);
 580                 submenu_option(_("Enter a New Sales Delivery"), "/sales/sales_order_entry.php?NewDelivery=1");
 581
 582         } elseif ($_SESSION['Items']->trans_type == ST_SALESINVOICE) {
 583                 display_notification(_("Direct invoice entry has been cancelled as requested."), 1);
 584                 submenu_option(_("Enter a New Sales Invoice"),  "/sales/sales_order_entry.php?NewInvoice=1");
 585         } else {
 586                 if ($_SESSION['Items']->trans_no != 0) {
 587                         if ($_SESSION['Items']->trans_type == ST_SALESORDER &&
 588                                 sales_order_has_deliveries(key($_SESSION['Items']->trans_no)))
 589                                 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."));
 590                         else {
 591                                 delete_sales_order(key($_SESSION['Items']->trans_no), $_SESSION['Items']->trans_type);
 592                                 if ($_SESSION['Items']->trans_type == ST_SALESQUOTE)
 593                                 {
 594                                         display_notification(_("This sales quotation has been cancelled as requested."), 1);
 595                                         submenu_option(_("Enter a New Sales Quotation"), "/sales/sales_order_entry.php?NewQuotation=Yes");
 596                                 }
 597                                 else
 598                                 {
 599                                         display_notification(_("This sales order has been cancelled as requested."), 1);
 600                                         submenu_option(_("Enter a New Sales Order"), "/sales/sales_order_entry.php?NewOrder=Yes");
 601                                 }
 602                         }
 603                 } else {
 604                         processing_end();
 605                         meta_forward($path_to_root.'/index.php','application=orders');
 606                 }
 607         }
 608         $Ajax->activate('_page_body');
 609         processing_end();
 610         display_footer_exit();
 611 }
 612
 613 //--------------------------------------------------------------------------------
 614
 615 function create_cart($type, $trans_no)
 616 {
 617         global $Refs;
 618
 619         if (!$_SESSION['SysPrefs']->db_ok) // create_cart is called before page() where the check is done
 620                 return;
 621
 622         processing_start();
 623
 624         if (isset($_GET['NewQuoteToSalesOrder']))
 625         {
 626                 $trans_no = $_GET['NewQuoteToSalesOrder'];
 627                 $doc = new Cart(ST_SALESQUOTE, $trans_no, true);
 628                 $doc->Comments = _("Sales Quotation") . " # " . $trans_no;
 629                 $_SESSION['Items'] = $doc;
 630         }
 631         elseif($type != ST_SALESORDER && $type != ST_SALESQUOTE && $trans_no != 0) { // this is template
 632
 633                 $doc = new Cart(ST_SALESORDER, array($trans_no));
 634                 $doc->trans_type = $type;
 635                 $doc->trans_no = 0;
 636                 $doc->document_date = new_doc_date();
 637                 if ($type == ST_SALESINVOICE) {
 638                         $doc->due_date = get_invoice_duedate($doc->payment, $doc->document_date);
 639                         $doc->pos = get_sales_point(user_pos());
 640                 } else
 641                         $doc->due_date = $doc->document_date;
 642                 $doc->reference = $Refs->get_next($doc->trans_type);
 643                 //$doc->Comments='';
 644                 foreach($doc->line_items as $line_no => $line) {
 645                         $doc->line_items[$line_no]->qty_done = 0;
 646                 }
 647                 $_SESSION['Items'] = $doc;
 648         } else
 649                 $_SESSION['Items'] = new Cart($type, array($trans_no));
 650         copy_from_cart();
 651 }
 652
 653 //--------------------------------------------------------------------------------
 654
 655 if (isset($_POST['CancelOrder']))
 656         handle_cancel_order();
 657
 658 $id = find_submit('Delete');
 659 if ($id!=-1)
 660         handle_delete_item($id);
 661
 662 if (isset($_POST['UpdateItem']))
 663         handle_update_item();
 664
 665 if (isset($_POST['AddItem']))
 666         handle_new_item();
 667
 668 if (isset($_POST['CancelItemChanges'])) {
 669         line_start_focus();
 670 }
 671
 672 //--------------------------------------------------------------------------------
 673 check_db_has_stock_items(_("There are no inventory items defined in the system."));
 674
 675 check_db_has_customer_branches(_("There are no customers, or there are no customers with branches. Please define customers and customer branches."));
 676
 677 if ($_SESSION['Items']->trans_type == ST_SALESINVOICE) {
 678         $idate = _("Invoice Date:");
 679         $orderitems = _("Sales Invoice Items");
 680         $deliverydetails = _("Enter Delivery Details and Confirm Invoice");
 681         $cancelorder = _("Cancel Invoice");
 682         $porder = _("Place Invoice");
 683 } elseif ($_SESSION['Items']->trans_type == ST_CUSTDELIVERY) {
 684         $idate = _("Delivery Date:");
 685         $orderitems = _("Delivery Note Items");
 686         $deliverydetails = _("Enter Delivery Details and Confirm Dispatch");
 687         $cancelorder = _("Cancel Delivery");
 688         $porder = _("Place Delivery");
 689 } elseif ($_SESSION['Items']->trans_type == ST_SALESQUOTE) {
 690         $idate = _("Quotation Date:");
 691         $orderitems = _("Sales Quotation Items");
 692         $deliverydetails = _("Enter Delivery Details and Confirm Quotation");
 693         $cancelorder = _("Cancel Quotation");
 694         $porder = _("Place Quotation");
 695         $corder = _("Commit Quotations Changes");
 696 } else {
 697         $idate = _("Order Date:");
 698         $orderitems = _("Sales Order Items");
 699         $deliverydetails = _("Enter Delivery Details and Confirm Order");
 700         $cancelorder = _("Cancel Order");
 701         $porder = _("Place Order");
 702         $corder = _("Commit Order Changes");
 703 }
 704 start_form();
 705
 706 hidden('cart_id');
 707 $customer_error = display_order_header($_SESSION['Items'],
 708         ($_SESSION['Items']->any_already_delivered() == 0), $idate);
 709
 710 if ($customer_error == "") {
 711         start_table(TABLESTYLE, "width=80%", 10);
 712         echo "<tr><td>";
 713         display_order_summary($orderitems, $_SESSION['Items'], true);
 714         echo "</td></tr>";
 715         echo "<tr><td>";
 716         display_delivery_details($_SESSION['Items']);
 717         echo "</td></tr>";
 718         end_table(1);
 719
 720         if ($_SESSION['Items']->trans_no == 0) {
 721
 722                 submit_center_first('ProcessOrder', $porder,
 723                     _('Check entered data and save document'), 'default');
 724                 submit_js_confirm('CancelOrder', _('You are about to void this Document.\nDo you want to continue?'));
 725         } else {
 726                 submit_center_first('ProcessOrder', $corder,
 727                     _('Validate changes and update document'), 'default');
 728         }
 729
 730         submit_center_last('CancelOrder', $cancelorder,
 731            _('Cancels document entry or removes sales order when editing an old document'));
 732 } else {
 733         display_error($customer_error);
 734 }
 735 end_form();
 736 end_page();
 737 ?>