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