sales/sales_order_entry.php

   1 <?php
   2 //-----------------------------------------------------------------------------
   3 //
   4 //      Entry/Modify Sales Order
   5 //      Entry Direct Delivery
   6 //      Entry Direct Invoice
   7 //
   8
   9 $page_security = 1;
  10 $path_to_root="..";
  11
  12 include_once($path_to_root . "/sales/includes/cart_class.inc");
  13 include_once($path_to_root . "/includes/session.inc");
  14 include_once($path_to_root . "/sales/includes/sales_ui.inc");
  15 include_once($path_to_root . "/sales/includes/ui/sales_order_ui.inc");
  16 include_once($path_to_root . "/sales/includes/sales_db.inc");
  17 include_once($path_to_root . "/sales/includes/db/sales_types_db.inc");
  18 include_once($path_to_root . "/reporting/includes/reporting.inc");
  19 $js = '';
  20
  21 if ($ret = context_restore()) {
  22  // return from new customer add
  23         copy_from_cart();
  24         if(isset($ret['customer_id']))
  25                 $_POST['customer_id'] = $ret['customer_id'];
  26         if(isset($ret['branch_id']))
  27                 $_POST['branch_id'] = $ret['branch_id'];
  28 }
  29 if (isset($_POST['_customer_id_editor'])) {
  30         copy_to_cart(); //store context
  31         context_call($path_to_root.'/sales/manage/customers.php?debtor_no='.$_POST['customer_id'], 'Items');
  32 }
  33
  34 if ($use_popup_windows) {
  35         $js .= get_js_open_window(900, 500);
  36 }
  37
  38 if ($use_date_picker) {
  39         $js .= get_js_date_picker();
  40 }
  41
  42 if (isset($_GET['NewDelivery']) && is_numeric($_GET['NewDelivery'])) {
  43
  44         $_SESSION['page_title'] = _("Direct Sales Delivery");
  45         create_cart(13, $_GET['NewDelivery']);
  46
  47 } elseif (isset($_GET['NewInvoice']) && is_numeric($_GET['NewInvoice'])) {
  48
  49         $_SESSION['page_title'] = _("Direct Sales Invoice");
  50         create_cart(10, $_GET['NewInvoice']);
  51
  52 } elseif (isset($_GET['ModifyOrderNumber']) && is_numeric($_GET['ModifyOrderNumber'])) {
  53
  54         $help_page_title = _('Modifying Sales Order');
  55         $_SESSION['page_title'] = sprintf( _("Modifying Sales Order # %d"), $_GET['ModifyOrderNumber']);
  56         create_cart(30, $_GET['ModifyOrderNumber']);
  57
  58 } elseif (isset($_GET['NewOrder'])) {
  59
  60         $_SESSION['page_title'] = _("New Sales Order Entry");
  61         create_cart(30, 0);
  62 }
  63
  64 page($_SESSION['page_title'], false, false, "", $js);
  65 //-----------------------------------------------------------------------------
  66
  67 if (isset($_GET['AddedID'])) {
  68         $order_no = $_GET['AddedID'];
  69
  70         display_notification_centered(sprintf( _("Order # %d has been entered."),$order_no));
  71
  72         display_note(get_trans_view_str(30, $order_no, _("View This Order")));
  73         echo '<br>';
  74         display_note(print_document_link($order_no, _("Print This Order"), true, 30));
  75
  76         hyperlink_params($path_to_root . "/sales/customer_delivery.php",
  77                 _("Make Delivery Against This Order"), "OrderNumber=$order_no");
  78
  79         hyperlink_params($_SERVER['PHP_SELF'], _("Enter a New Order"), "NewOrder=0");
  80
  81         display_footer_exit();
  82
  83 } elseif (isset($_GET['UpdatedID'])) {
  84         $order_no = $_GET['UpdatedID'];
  85
  86         display_notification_centered(sprintf( _("Order # %d has been updated."),$order_no));
  87
  88         display_note(get_trans_view_str(30, $order_no, _("View This Order")));
  89         echo '<br>';
  90         display_note(print_document_link($order_no, _("Print This Order"), true, 30));
  91
  92         hyperlink_params($path_to_root . "/sales/customer_delivery.php",
  93                 _("Confirm Order Quantities and Make Delivery"), "OrderNumber=$order_no");
  94
  95         hyperlink_params($path_to_root . "/sales/inquiry/sales_orders_view.php",
  96                 _("Select A Different Order"), "OutstandingOnly=1");
  97
  98         display_footer_exit();
  99
 100 } elseif (isset($_GET['AddedDN'])) {
 101         $delivery = $_GET['AddedDN'];
 102
 103         display_notification_centered(sprintf(_("Delivery # %d has been entered."),$delivery));
 104
 105         display_note(get_trans_view_str(13, $delivery, _("View This Delivery")));
 106         echo '<br>';
 107         display_note(print_document_link($delivery, _("Print Delivery Note"), true, 13));
 108
 109         hyperlink_params($path_to_root . "/sales/customer_invoice.php",
 110         _("Make Invoice Against This Delivery"), "DeliveryNumber=$delivery");
 111
 112         if ((isset($_GET['Type']) && $_GET['Type'] == 1))
 113         hyperlink_params("inquiry/sales_orders_view.php",
 114                 _("Enter a New Template Delivery"), "DeliveryTemplates=Yes");
 115         else
 116         hyperlink_params($_SERVER['PHP_SELF'], _("Enter a New Delivery"), "NewDelivery=0");
 117
 118         display_footer_exit();
 119
 120 } elseif (isset($_GET['AddedDI'])) {
 121         $invoice = $_GET['AddedDI'];
 122
 123         display_notification_centered(sprintf(_("Invoice # %d has been entered."),$invoice));
 124
 125         display_note(get_trans_view_str(10, $invoice, _("View This Invoice")));
 126         echo '<br>';
 127         display_note(print_document_link($invoice, _("Print Sales Invoice"), true, 10));
 128
 129         if ((isset($_GET['Type']) && $_GET['Type'] == 1))
 130         hyperlink_params("inquiry/sales_orders_view.php",
 131                 _("Enter a New Template Invoice"), "InvoiceTemplates=Yes");
 132         else
 133         hyperlink_params($_SERVER['PHP_SELF'], _("Enter a New Direct Invoice"), "NewInvoice=0");
 134
 135         display_footer_exit();
 136 }
 137
 138 //-----------------------------------------------------------------------------
 139
 140 function copy_to_cart()
 141 {
 142         $cart = &$_SESSION['Items'];
 143
 144         if ($cart->trans_type!=30) {
 145                 $cart->reference = $_POST['ref'];
 146         }
 147         $cart->Comments =  $_POST['Comments'];
 148
 149         $cart->document_date = $_POST['OrderDate'];
 150         $cart->due_date = $_POST['delivery_date'];
 151         $cart->cust_ref = $_POST['cust_ref'];
 152         $cart->freight_cost = input_num('freight_cost');
 153         $cart->deliver_to = $_POST['deliver_to'];
 154         $cart->delivery_address = $_POST['delivery_address'];
 155         $cart->phone = $_POST['phone'];
 156         $cart->Location = $_POST['Location'];
 157         $cart->ship_via = $_POST['ship_via'];
 158
 159         if (isset($_POST['email']))
 160                 $cart->email =$_POST['email'];
 161         else
 162                 $cart->email = '';
 163         $cart->customer_id      = $_POST['customer_id'];
 164         $cart->Branch = $_POST['branch_id'];
 165         $cart->sales_type = $_POST['sales_type'];
 166 }
 167
 168 //-----------------------------------------------------------------------------
 169
 170 function copy_from_cart()
 171 {
 172         $cart = &$_SESSION['Items'];
 173         if ($cart->trans_type!=30) {
 174                 $_POST['ref'] = $cart->reference;
 175         }
 176         $_POST['Comments'] = $cart->Comments;
 177
 178         $_POST['OrderDate'] = $cart->document_date;
 179         $_POST['delivery_date'] = $cart->due_date;
 180         $_POST['cust_ref'] = $cart->cust_ref;
 181         $_POST['freight_cost'] = price_format($cart->freight_cost);
 182
 183         $_POST['deliver_to'] = $cart->deliver_to;
 184         $_POST['delivery_address'] = $cart->delivery_address;
 185         $_POST['phone'] = $cart->phone;
 186         $_POST['Location'] = $cart->Location;
 187         $_POST['ship_via'] = $cart->ship_via;
 188
 189         $_POST['customer_id'] = $cart->customer_id;
 190
 191         $_POST['branch_id'] = $cart->Branch;
 192         $_POST['sales_type'] = $cart->sales_type;
 193 }
 194 //--------------------------------------------------------------------------------
 195
 196 function line_start_focus() {
 197   global        $Ajax;
 198
 199   $Ajax->activate('items_table');
 200   set_focus('_stock_id_edit');
 201 }
 202 //--------------------------------------------------------------------------------
 203
 204 function can_process() {
 205         if (!is_date($_POST['OrderDate'])) {
 206                 display_error(_("The entered date is invalid."));
 207                 set_focus('OrderDate');
 208                 return false;
 209         }
 210         if ($_SESSION['Items']->trans_type!=30 && !is_date_in_fiscalyear($_POST['OrderDate'])) {
 211                 display_error(_("The entered date is not in fiscal year"));
 212                 set_focus('OrderDate');
 213                 return false;
 214         }
 215         if (count($_SESSION['Items']->line_items) == 0) {
 216                 display_error(_("You must enter at least one non empty item line."));
 217                 set_focus('AddItem');
 218                 return false;
 219         }
 220         if (strlen($_POST['deliver_to']) <= 1) {
 221                 display_error(_("You must enter the person or company to whom delivery should be made to."));
 222                 set_focus('deliver_to');
 223                 return false;
 224         }
 225         if (strlen($_POST['delivery_address']) <= 1) {
 226                 display_error( _("You should enter the street address in the box provided. Orders cannot be accepted without a valid street address."));
 227                 set_focus('delivery_address');
 228                 return false;
 229         }
 230
 231         if ($_POST['freight_cost'] == "")
 232                 $_POST['freight_cost'] = price_format(0);
 233
 234         if (!check_num('freight_cost',0)) {
 235                 display_error(_("The shipping cost entered is expected to be numeric."));
 236                 set_focus('freight_cost');
 237                 return false;
 238         }
 239         if (!is_date($_POST['delivery_date'])) {
 240                 display_error(_("The delivery date is invalid."));
 241                 set_focus('delivery_date');
 242                 return false;
 243         }
 244         //if (date1_greater_date2($_SESSION['Items']->document_date, $_POST['delivery_date'])) {
 245         if (date1_greater_date2($_POST['OrderDate'], $_POST['delivery_date'])) {
 246                 display_error(_("The requested delivery date is before the date of the order."));
 247                 set_focus('delivery_date');
 248                 return false;
 249         }
 250         if ($_SESSION['Items']->trans_type != 30 && !references::is_valid($_POST['ref'])) {
 251                 display_error(_("You must enter a reference."));
 252                 set_focus('ref');
 253                 return false;
 254         }
 255         return true;
 256 }
 257
 258 //-----------------------------------------------------------------------------
 259
 260 if (isset($_POST['ProcessOrder']) && can_process()) {
 261         copy_to_cart();
 262
 263         $modified = ($_SESSION['Items']->trans_no != 0);
 264         $so_type = $_SESSION['Items']->so_type;
 265
 266         $_SESSION['Items']->write(1);
 267         if (count($messages)) { // abort on failure or error messages are lost
 268                 $Ajax->activate('_page_body');
 269                 display_footer_exit();
 270         }
 271         $trans_no = key($_SESSION['Items']->trans_no);
 272         $trans_type = $_SESSION['Items']->trans_type;
 273
 274         processing_end();
 275         if ($modified) {
 276                 meta_forward($_SERVER['PHP_SELF'], "UpdatedID=$trans_no");
 277         } elseif ($trans_type == 30) {
 278                 meta_forward($_SERVER['PHP_SELF'], "AddedID=$trans_no");
 279         } elseif ($trans_type == 10) {
 280                 meta_forward($_SERVER['PHP_SELF'], "AddedDI=$trans_no&Type=$so_type");
 281         } else {
 282                 meta_forward($_SERVER['PHP_SELF'], "AddedDN=$trans_no&Type=$so_type");
 283         }
 284 }
 285
 286 //--------------------------------------------------------------------------------
 287
 288 function check_item_data()
 289 {
 290         if (!check_num('qty', 0) || !check_num('Disc', 0, 100)) {
 291                 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."));
 292                 set_focus('qty');
 293                 return false;
 294         } elseif (!check_num('price', 0)) {
 295                 display_error( _("Price for item must be entered and can not be less than 0"));
 296                 set_focus('price');
 297                 return false;
 298         } elseif (isset($_POST['LineNo']) && isset($_SESSION['Items']->line_items[$_POST['LineNo']])
 299             && !check_num('qty', $_SESSION['Items']->line_items[$_POST['LineNo']]->qty_done)) {
 300
 301                 set_focus('qty');
 302                 display_error(_("You attempting to make the quantity ordered a quantity less than has already been delivered. The quantity delivered cannot be modified retrospectively."));
 303                 return false;
 304         } // Joe Hunt added 2008-09-22 -------------------------
 305         elseif ($_SESSION['Items']->trans_type!=30 && !sys_prefs::allow_negative_stock() &&
 306                 is_inventory_item($_POST['stock_id']))
 307         {
 308                 $qoh = get_qoh_on_date($_POST['stock_id'], $_POST['Location'], $_POST['OrderDate']);
 309                 if (input_num('qty') > $qoh)
 310                 {
 311                         $stock = get_item($_POST['stock_id']);
 312                         display_error(_("The delivery cannot be processed because there is an insufficient quantity for item:") .
 313                                 " " . $stock['stock_id'] . " - " . $stock['description'] . " - " .
 314                                 _("Quantity On Hand") . " = " . number_format2($qoh, get_qty_dec($_POST['stock_id'])));
 315                         return false;
 316                 }
 317                 return true;
 318         }
 319         return true;
 320 }
 321
 322 //--------------------------------------------------------------------------------
 323
 324 function handle_update_item()
 325 {
 326         if ($_POST['UpdateItem'] != '' && check_item_data()) {
 327                 $_SESSION['Items']->update_cart_item($_POST['LineNo'],
 328                  input_num('qty'), input_num('price'),
 329                  input_num('Disc') / 100 );
 330         }
 331   line_start_focus();
 332 }
 333
 334 //--------------------------------------------------------------------------------
 335
 336 function handle_delete_item($line_no)
 337 {
 338     if ($_SESSION['Items']->some_already_delivered($line_no) == 0) {
 339             $_SESSION['Items']->remove_from_cart($line_no);
 340     } else {
 341         display_error(_("This item cannot be deleted because some of it has already been delivered."));
 342     }
 343     line_start_focus();
 344 }
 345
 346 //--------------------------------------------------------------------------------
 347
 348 function handle_new_item()
 349 {
 350
 351         if (!check_item_data()) {
 352                         return;
 353         }
 354         add_to_order($_SESSION['Items'], $_POST['stock_id'], input_num('qty'),
 355                 input_num('price'), input_num('Disc') / 100);
 356         $_POST['_stock_id_edit'] = $_POST['stock_id']   = "";
 357         line_start_focus();
 358 }
 359
 360 //--------------------------------------------------------------------------------
 361
 362 function  handle_cancel_order()
 363 {
 364         global $path_to_root;
 365
 366         if ($_POST['CancelOrder'] != "") {
 367
 368         if ($_SESSION['Items']->trans_type == 13) {
 369                         display_note(_("Direct delivery entry has been cancelled as requested."), 1);
 370                         hyperlink_params($path_to_root . "/sales/sales_order_entry.php",
 371                                         _("Enter a New Sales Delivery"), SID . "&NewDelivery=0");
 372         } elseif ($_SESSION['Items']->trans_type == 10) {
 373                         display_note(_("Direct invoice entry has been cancelled as requested."), 1);
 374                         hyperlink_params($path_to_root . "/sales/sales_order_entry.php",
 375                                         _("Enter a New Sales Delivery"), SID . "&NewDelivery=0");
 376         } else {
 377                 if ($_SESSION['Items']->trans_no != 0) {
 378                         if (sales_order_has_deliveries(key($_SESSION['Items']->trans_no)))
 379                                 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."));
 380                         else
 381                                 delete_sales_order(key($_SESSION['Items']->trans_no));
 382                 }
 383
 384                         display_note(_("This sales order has been cancelled as requested."), 1);
 385                                 hyperlink_params($path_to_root . "/sales/sales_order_entry.php",
 386                                 _("Enter a New Sales Order"), SID . "&NewOrder=Yes");
 387                 }
 388                 processing_end();
 389                 br(1);
 390                 end_page();
 391                 exit;
 392         }
 393 }
 394
 395 //--------------------------------------------------------------------------------
 396
 397 function create_cart($type, $trans_no)
 398 {
 399         processing_start();
 400         $doc_type = $type;
 401
 402         if($type != 30 && $trans_no != 0) { // this is template
 403                 $doc_type = 30;
 404
 405                 $doc = new Cart(30, array($trans_no));
 406                 $doc->trans_type = $type;
 407                 $doc->trans_no = 0;
 408                 $doc->document_date = Today(); // 2006-06-15. Added so Invoices and Deliveries get current day
 409                 if ($type == 10)
 410                         $doc->due_date = get_invoice_duedate($doc->customer_id, $doc->document_date);
 411                 else
 412                         $doc->due_date = $doc->document_date;
 413                 $doc->reference = references::get_next($doc->trans_type);
 414                 $doc->Comments='';
 415                 foreach($doc->line_items as $line_no => $line) {
 416                         $doc->line_items[$line_no]->qty_done = 0;
 417                 }
 418                 $_SESSION['Items'] = $doc;
 419         } else
 420                 $_SESSION['Items'] = new Cart($type,array($trans_no));
 421         copy_from_cart();
 422 }
 423
 424 //--------------------------------------------------------------------------------
 425
 426 if (isset($_POST['CancelOrder']))
 427         handle_cancel_order();
 428
 429 $id = find_submit('Delete');
 430 if ($id!=-1)
 431         handle_delete_item($id);
 432
 433 if (isset($_POST['UpdateItem']))
 434         handle_update_item();
 435
 436 if (isset($_POST['AddItem']))
 437         handle_new_item();
 438
 439 if (isset($_POST['CancelItemChanges'])) {
 440         line_start_focus();
 441 }
 442
 443 //--------------------------------------------------------------------------------
 444 check_db_has_stock_items(_("There are no inventory items defined in the system."));
 445
 446 check_db_has_customer_branches(_("There are no customers, or there are no customers with branches. Please define customers and customer branches."));
 447
 448 if ($_SESSION['Items']->trans_type == 10) {
 449         $idate = _("Invoice Date:");
 450         $orderitems = _("Sales Invoice Items");
 451         $deliverydetails = _("Enter Delivery Details and Confirm Invoice");
 452         $cancelorder = _("Cancel Invoice");
 453         $porder = _("Place Invoice");
 454 } elseif ($_SESSION['Items']->trans_type == 13) {
 455         $idate = _("Delivery Date:");
 456         $orderitems = _("Delivery Note Items");
 457         $deliverydetails = _("Enter Delivery Details and Confirm Dispatch");
 458         $cancelorder = _("Cancel Delivery");
 459         $porder = _("Place Delivery");
 460 } else {
 461         $idate = _("Order Date:");
 462         $orderitems = _("Sales Order Items");
 463         $deliverydetails = _("Enter Delivery Details and Confirm Order");
 464         $cancelorder = _("Cancel Order");
 465         $porder = _("Place Order");
 466         $corder = _("Commit Order Changes");
 467 }
 468 start_form(false, true);
 469
 470 $customer_error = display_order_header($_SESSION['Items'],
 471         ($_SESSION['Items']->any_already_delivered() == 0), $idate);
 472
 473 if ($customer_error == "") {
 474         start_table("$table_style width=80%", 10);
 475         echo "<tr><td>";
 476         display_order_summary($orderitems, $_SESSION['Items'], true);
 477         echo "</td></tr>";
 478         echo "<tr><td>";
 479         display_delivery_details($_SESSION['Items']);
 480         echo "</td></tr>";
 481         end_table(1);
 482
 483         if ($_SESSION['Items']->trans_no == 0) {
 484
 485                 submit_center_first('ProcessOrder', $porder,
 486                     _('Check entered data and save document'), true, 'confirm.png');
 487         } else {
 488                 submit_center_first('ProcessOrder', $corder,
 489                     _('Validate changes and update document'), true, 'confirm.png');
 490         }
 491
 492         submit_center_last('CancelOrder', $cancelorder,
 493            _('Cancels document entry or removes sales order when editing an old document'),
 494            true, 'escape.png');
 495 } else {
 496         display_error($customer_error);
 497 }
 498 end_form();
 499 end_page();
 500
 501 ?>