purchasing/po_receive_items.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 $page_security = 'SA_GRN';
  13 $path_to_root = "..";
  14 include_once($path_to_root . "/purchasing/includes/po_class.inc");
  15
  16 include_once($path_to_root . "/includes/session.inc");
  17 include_once($path_to_root . "/purchasing/includes/purchasing_db.inc");
  18 include_once($path_to_root . "/purchasing/includes/purchasing_ui.inc");
  19
  20 $js = "";
  21 if ($use_popup_windows)
  22         $js .= get_js_open_window(900, 500);
  23 if ($use_date_picker)
  24         $js .= get_js_date_picker();
  25 page(_($help_context = "Receive Purchase Order Items"), false, false, "", $js);
  26
  27 //---------------------------------------------------------------------------------------------------------------
  28
  29 if (isset($_GET['AddedID']))
  30 {
  31         $grn = $_GET['AddedID'];
  32         $trans_type = ST_SUPPRECEIVE;
  33
  34         display_notification_centered(_("Purchase Order Delivery has been processed"));
  35
  36         display_note(get_trans_view_str($trans_type, $grn, _("&View this Delivery")));
  37
  38     $clearing_act = get_company_pref('grn_clearing_act');
  39         if ($clearing_act)
  40                 display_note(get_gl_view_str($trans_type, $grn, _("View the GL Journal Entries for this Delivery")), 1);
  41
  42         hyperlink_params("$path_to_root/purchasing/supplier_invoice.php", _("Entry purchase &invoice for this receival"), "New=1");
  43
  44         hyperlink_no_params("$path_to_root/purchasing/inquiry/po_search.php", _("Select a different &purchase order for receiving items against"));
  45
  46         display_footer_exit();
  47 }
  48
  49 //--------------------------------------------------------------------------------------------------
  50
  51 if ((!isset($_GET['PONumber']) || $_GET['PONumber'] == 0) && !isset($_SESSION['PO']))
  52 {
  53         die (_("This page can only be opened if a purchase order has been selected. Please select a purchase order first."));
  54 }
  55
  56 //--------------------------------------------------------------------------------------------------
  57
  58 function display_po_receive_items()
  59 {
  60         div_start('grn_items');
  61     start_table(TABLESTYLE, "colspan=7 width=90%");
  62     $th = array(_("Item Code"), _("Description"), _("Ordered"), _("Units"), _("Received"),
  63         _("Outstanding"), _("This Delivery"), _("Price"), _("Total"));
  64     table_header($th);
  65
  66     /*show the line items on the order with the quantity being received for modification */
  67
  68     $total = 0;
  69     $k = 0; //row colour counter
  70
  71     if (count($_SESSION['PO']->line_items)> 0 )
  72     {
  73         foreach ($_SESSION['PO']->line_items as $ln_itm)
  74         {
  75
  76                         alt_table_row_color($k);
  77
  78                 $qty_outstanding = $ln_itm->quantity - $ln_itm->qty_received;
  79
  80                         if (!isset($_POST['Update']) && !isset($_POST['ProcessGoodsReceived']) && $ln_itm->receive_qty == 0)
  81                 {   //If no quantites yet input default the balance to be received
  82                 $ln_itm->receive_qty = $qty_outstanding;
  83                 }
  84
  85                 $line_total = ($ln_itm->receive_qty * $ln_itm->price);
  86                 $total += $line_total;
  87
  88                         label_cell($ln_itm->stock_id);
  89                         if ($qty_outstanding > 0)
  90                                 text_cells(null, $ln_itm->stock_id . "Desc", $ln_itm->item_description, 30, 50);
  91                         else
  92                                 label_cell($ln_itm->item_description);
  93                         $dec = get_qty_dec($ln_itm->stock_id);
  94                         qty_cell($ln_itm->quantity, false, $dec);
  95                         label_cell($ln_itm->units);
  96                         qty_cell($ln_itm->qty_received, false, $dec);
  97                         qty_cell($qty_outstanding, false, $dec);
  98
  99                         if ($qty_outstanding > 0)
 100                                 qty_cells(null, $ln_itm->line_no, number_format2($ln_itm->receive_qty, $dec), "align=right", null, $dec);
 101                         else
 102                                 label_cell(number_format2($ln_itm->receive_qty, $dec), "align=right");
 103
 104                         amount_decimal_cell($ln_itm->price);
 105                         amount_cell($line_total);
 106                         end_row();
 107         }
 108     }
 109
 110         $colspan = count($th)-1;
 111
 112         $display_sub_total = price_format($total/* + input_num('freight_cost')*/);
 113
 114         label_row(_("Sub-total"), $display_sub_total, "colspan=$colspan align=right","align=right");
 115         $taxes = $_SESSION['PO']->get_taxes(input_num('freight_cost'), true);
 116
 117         $tax_total = display_edit_tax_items($taxes, $colspan, $_SESSION['PO']->tax_included);
 118
 119         $display_total = price_format(($total + input_num('freight_cost') + $tax_total));
 120
 121         start_row();
 122         label_cells(_("Amount Total"), $display_total, "colspan=$colspan align='right'","align='right'");
 123         end_row();
 124     end_table();
 125         div_end();
 126 }
 127
 128 //--------------------------------------------------------------------------------------------------
 129
 130 function check_po_changed()
 131 {
 132         /*Now need to check that the order details are the same as they were when they were read
 133         into the Items array. If they've changed then someone else must have altered them */
 134         // Sherifoz 22.06.03 Compare against COMPLETED items only !!
 135         // Otherwise if you try to fullfill item quantities separately will give error.
 136         $result = get_po_items($_SESSION['PO']->order_no);
 137
 138         $line_no = 0;
 139         while ($myrow = db_fetch($result))
 140         {
 141                 $ln_item = $_SESSION['PO']->line_items[$line_no];
 142                 // only compare against items that are outstanding
 143                 $qty_outstanding = $ln_item->quantity - $ln_item->qty_received;
 144                 if ($qty_outstanding > 0)
 145                 {
 146                 if ($ln_item->qty_inv != $myrow["qty_invoiced"] ||
 147                         $ln_item->stock_id != $myrow["item_code"] ||
 148                         $ln_item->quantity != $myrow["quantity_ordered"] ||
 149                         $ln_item->qty_received != $myrow["quantity_received"])
 150                 {
 151                         return true;
 152                 }
 153                 }
 154                 $line_no++;
 155         } /*loop through all line items of the order to ensure none have been invoiced */
 156
 157         return false;
 158 }
 159
 160 //--------------------------------------------------------------------------------------------------
 161
 162 function can_process()
 163 {
 164         global $SysPrefs, $Refs;
 165
 166         if (count($_SESSION['PO']->line_items) <= 0)
 167         {
 168         display_error(_("There is nothing to process. Please enter valid quantities greater than zero."));
 169         return false;
 170         }
 171
 172         if (!is_date($_POST['DefaultReceivedDate']))
 173         {
 174                 display_error(_("The entered date is invalid."));
 175                 set_focus('DefaultReceivedDate');
 176                 return false;
 177         }
 178
 179     if (!$Refs->is_valid($_POST['ref']))
 180     {
 181                 display_error(_("You must enter a reference."));
 182                 set_focus('ref');
 183                 return false;
 184         }
 185
 186         if (!is_new_reference($_POST['ref'], ST_SUPPRECEIVE))
 187         {
 188                 display_error(_("The entered reference is already in use."));
 189                 set_focus('ref');
 190                 return false;
 191         }
 192
 193         $something_received = 0;
 194         foreach ($_SESSION['PO']->line_items as $order_line)
 195         {
 196                 if ($order_line->receive_qty > 0)
 197                 {
 198                         $something_received = 1;
 199                         break;
 200                 }
 201         }
 202
 203     // Check whether trying to deliver more items than are recorded on the actual purchase order (+ overreceive allowance)
 204     $delivery_qty_too_large = 0;
 205         foreach ($_SESSION['PO']->line_items as $order_line)
 206         {
 207                 if ($order_line->receive_qty+$order_line->qty_received >
 208                         $order_line->quantity * (1+ ($SysPrefs->over_receive_allowance() / 100)))
 209                 {
 210                         $delivery_qty_too_large = 1;
 211                         break;
 212                 }
 213         }
 214
 215     if ($something_received == 0)
 216     {   /*Then dont bother proceeding cos nothing to do ! */
 217         display_error(_("There is nothing to process. Please enter valid quantities greater than zero."));
 218         return false;
 219     }
 220     elseif ($delivery_qty_too_large == 1)
 221     {
 222         display_error(_("Entered quantities cannot be greater than the quantity entered on the purchase order including the allowed over-receive percentage") . " (" . $SysPrefs->over_receive_allowance() ."%)."
 223                 . "<br>" .
 224                 _("Modify the ordered items on the purchase order if you wish to increase the quantities."));
 225         return false;
 226     }
 227
 228         return true;
 229 }
 230
 231 //--------------------------------------------------------------------------------------------------
 232
 233 function process_receive_po()
 234 {
 235         global $path_to_root, $Ajax;
 236
 237         if (!can_process())
 238                 return;
 239
 240         if (check_po_changed())
 241         {
 242                 display_error(_("This order has been changed or invoiced since this delivery was started to be actioned. Processing halted. To enter a delivery against this purchase order, it must be re-selected and re-read again to update the changes made by the other user."));
 243
 244                 hyperlink_no_params("$path_to_root/purchasing/inquiry/po_search.php",
 245                  _("Select a different purchase order for receiving goods against"));
 246
 247                 hyperlink_params("$path_to_root/purchasing/po_receive_items.php",
 248                          _("Re-Read the updated purchase order for receiving goods against"),
 249                          "PONumber=" . $_SESSION['PO']->order_no);
 250
 251                 unset($_SESSION['PO']->line_items);
 252                 unset($_SESSION['PO']);
 253                 unset($_POST['ProcessGoodsReceived']);
 254                 $Ajax->activate('_page_body');
 255                 display_footer_exit();
 256         }
 257
 258         $grn = &$_SESSION['PO'];
 259         $grn->orig_order_date = $_POST['DefaultReceivedDate'];
 260         $grn->reference = $_POST['ref'];
 261         $grn->Location = $_POST['Location'];
 262
 263         $grn_no = add_grn($grn);
 264
 265         new_doc_date($_POST['DefaultReceivedDate']);
 266         unset($_SESSION['PO']->line_items);
 267         unset($_SESSION['PO']);
 268
 269         meta_forward($_SERVER['PHP_SELF'], "AddedID=$grn_no");
 270 }
 271
 272 //--------------------------------------------------------------------------------------------------
 273
 274 if (isset($_GET['PONumber']) && $_GET['PONumber'] > 0 && !isset($_POST['Update']))
 275 {
 276         create_new_po(ST_PURCHORDER, $_GET['PONumber']);
 277         $_SESSION['PO']->trans_type = ST_SUPPRECEIVE;
 278         $_SESSION['PO']->reference = $Refs->get_next(ST_SUPPRECEIVE);
 279         copy_from_cart();
 280 }
 281
 282 //--------------------------------------------------------------------------------------------------
 283
 284 if (isset($_POST['Update']) || isset($_POST['ProcessGoodsReceived']))
 285 {
 286
 287         /* if update quantities button is hit page has been called and ${$line->line_no} would have be
 288         set from the post to the quantity to be received in this receival*/
 289         foreach ($_SESSION['PO']->line_items as $line)
 290         {
 291          if( ($line->quantity - $line->qty_received)>0) {
 292                 $_POST[$line->line_no] = max($_POST[$line->line_no], 0);
 293                 if (!check_num($line->line_no))
 294                         $_POST[$line->line_no] = number_format2(0, get_qty_dec($line->stock_id));
 295
 296                 if (!isset($_POST['DefaultReceivedDate']) || $_POST['DefaultReceivedDate'] == "")
 297                         $_POST['DefaultReceivedDate'] = new_doc_date();
 298
 299                 $_SESSION['PO']->line_items[$line->line_no]->receive_qty = input_num($line->line_no);
 300
 301                 if (isset($_POST[$line->stock_id . "Desc"]) && strlen($_POST[$line->stock_id . "Desc"]) > 0)
 302                 {
 303                         $_SESSION['PO']->line_items[$line->line_no]->item_description = $_POST[$line->stock_id . "Desc"];
 304                 }
 305          }
 306         }
 307         $Ajax->activate('grn_items');
 308 }
 309
 310 //--------------------------------------------------------------------------------------------------
 311
 312 if (isset($_POST['ProcessGoodsReceived']))
 313 {
 314         process_receive_po();
 315 }
 316
 317 //--------------------------------------------------------------------------------------------------
 318
 319 start_form();
 320
 321 display_grn_summary($_SESSION['PO'], true);
 322 display_heading(_("Items to Receive"));
 323 display_po_receive_items();
 324
 325 echo '<br>';
 326 submit_center_first('Update', _("Update"), '', true);
 327 submit_center_last('ProcessGoodsReceived', _("Process Receive Items"), _("Clear all GL entry fields"), 'default');
 328
 329 end_form();
 330
 331 //--------------------------------------------------------------------------------------------------
 332 end_page();
 333 ?>
 334