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($_POST['DefaultReceivedDate']))
 173         {
 174                 display_error(_("The entered date is invalid."));
 175                 set_focus('DefaultReceivedDate');
 176                 return false;
 177         }
 178
 179         if (!is_date_in_fiscalyear($_POST['DefaultReceivedDate']))
 180         {
 181                 display_error(_("The entered date is not in fiscal year"));
 182                 set_focus('DefaultReceivedDate');
 183                 return false;
 184         }
 185
 186     if (!$Refs->is_valid($_POST['ref']))
 187     {
 188                 display_error(_("You must enter a reference."));
 189                 set_focus('ref');
 190                 return false;
 191         }
 192
 193         if (!is_new_reference($_POST['ref'], ST_SUPPRECEIVE))
 194         {
 195                 display_error(_("The entered reference is already in use."));
 196                 set_focus('ref');
 197                 return false;
 198         }
 199
 200         $something_received = 0;
 201         foreach ($_SESSION['PO']->line_items as $order_line)
 202         {
 203                 if ($order_line->receive_qty > 0)
 204                 {
 205                         $something_received = 1;
 206                         break;
 207                 }
 208         }
 209
 210     // Check whether trying to deliver more items than are recorded on the actual purchase order (+ overreceive allowance)
 211     $delivery_qty_too_large = 0;
 212         foreach ($_SESSION['PO']->line_items as $order_line)
 213         {
 214                 if ($order_line->receive_qty+$order_line->qty_received >
 215                         $order_line->quantity * (1+ ($SysPrefs->over_receive_allowance() / 100)))
 216                 {
 217                         $delivery_qty_too_large = 1;
 218                         break;
 219                 }
 220         }
 221
 222     if ($something_received == 0)
 223     {   /*Then dont bother proceeding cos nothing to do ! */
 224         display_error(_("There is nothing to process. Please enter valid quantities greater than zero."));
 225         return false;
 226     }
 227     elseif ($delivery_qty_too_large == 1)
 228     {
 229         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() ."%)."
 230                 . "<br>" .
 231                 _("Modify the ordered items on the purchase order if you wish to increase the quantities."));
 232         return false;
 233     }
 234
 235         return true;
 236 }
 237
 238 //--------------------------------------------------------------------------------------------------
 239
 240 function process_receive_po()
 241 {
 242         global $path_to_root, $Ajax;
 243
 244         if (!can_process())
 245                 return;
 246
 247         if (check_po_changed())
 248         {
 249                 display_error(_("This order has been changed or invoiced since this delivery was started to be actioned. Processing halted. To enter a delivery against this purchase order, it must be re-selected and re-read again to update the changes made by the other user."));
 250
 251                 hyperlink_no_params("$path_to_root/purchasing/inquiry/po_search.php",
 252                  _("Select a different purchase order for receiving goods against"));
 253
 254                 hyperlink_params("$path_to_root/purchasing/po_receive_items.php",
 255                          _("Re-Read the updated purchase order for receiving goods against"),
 256                          "PONumber=" . $_SESSION['PO']->order_no);
 257
 258                 unset($_SESSION['PO']->line_items);
 259                 unset($_SESSION['PO']);
 260                 unset($_POST['ProcessGoodsReceived']);
 261                 $Ajax->activate('_page_body');
 262                 display_footer_exit();
 263         }
 264
 265         $grn = &$_SESSION['PO'];
 266         $grn->orig_order_date = $_POST['DefaultReceivedDate'];
 267         $grn->reference = $_POST['ref'];
 268         $grn->Location = $_POST['Location'];
 269         $grn->ex_rate = input_num('_ex_rate', null);
 270
 271         $grn_no = add_grn($grn);
 272
 273         new_doc_date($_POST['DefaultReceivedDate']);
 274         unset($_SESSION['PO']->line_items);
 275         unset($_SESSION['PO']);
 276
 277         meta_forward($_SERVER['PHP_SELF'], "AddedID=$grn_no");
 278 }
 279
 280 //--------------------------------------------------------------------------------------------------
 281
 282 if (isset($_GET['PONumber']) && $_GET['PONumber'] > 0 && !isset($_POST['Update']))
 283 {
 284         create_new_po(ST_PURCHORDER, $_GET['PONumber']);
 285         $_SESSION['PO']->trans_type = ST_SUPPRECEIVE;
 286         $_SESSION['PO']->reference = $Refs->get_next(ST_SUPPRECEIVE);
 287         copy_from_cart();
 288 }
 289
 290 //--------------------------------------------------------------------------------------------------
 291
 292 if (isset($_POST['Update']) || isset($_POST['ProcessGoodsReceived']))
 293 {
 294
 295         /* if update quantities button is hit page has been called and ${$line->line_no} would have be
 296         set from the post to the quantity to be received in this receival*/
 297         foreach ($_SESSION['PO']->line_items as $line)
 298         {
 299          if( ($line->quantity - $line->qty_received)>0) {
 300                 $_POST[$line->line_no] = max($_POST[$line->line_no], 0);
 301                 if (!check_num($line->line_no))
 302                         $_POST[$line->line_no] = number_format2(0, get_qty_dec($line->stock_id));
 303
 304                 if (!isset($_POST['DefaultReceivedDate']) || $_POST['DefaultReceivedDate'] == "")
 305                         $_POST['DefaultReceivedDate'] = new_doc_date();
 306
 307                 $_SESSION['PO']->line_items[$line->line_no]->receive_qty = input_num($line->line_no);
 308
 309                 if (isset($_POST[$line->stock_id . "Desc"]) && strlen($_POST[$line->stock_id . "Desc"]) > 0)
 310                 {
 311                         $_SESSION['PO']->line_items[$line->line_no]->item_description = $_POST[$line->stock_id . "Desc"];
 312                 }
 313          }
 314         }
 315         $Ajax->activate('grn_items');
 316 }
 317
 318 //--------------------------------------------------------------------------------------------------
 319
 320 if (isset($_POST['ProcessGoodsReceived']))
 321 {
 322         process_receive_po();
 323 }
 324
 325 //--------------------------------------------------------------------------------------------------
 326
 327 start_form();
 328
 329 edit_grn_summary($_SESSION['PO'], true);
 330 display_heading(_("Items to Receive"));
 331 display_po_receive_items();
 332
 333 echo '<br>';
 334 submit_center_first('Update', _("Update"), '', true);
 335 submit_center_last('ProcessGoodsReceived', _("Process Receive Items"), _("Clear all GL entry fields"), 'default');
 336
 337 end_form();
 338
 339 //--------------------------------------------------------------------------------------------------
 340 end_page();
 341 ?>
 342