inventory/cost_update.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 $page_security = 'SA_STANDARDCOST';
  13 if (!@$_GET['popup'])
  14         $path_to_root = "..";
  15 else
  16         $path_to_root = "../..";
  17
  18 include_once($path_to_root . "/includes/session.inc");
  19 include_once($path_to_root . "/includes/date_functions.inc");
  20 include_once($path_to_root . "/includes/ui.inc");
  21 include_once($path_to_root . "/includes/banking.inc");
  22 include_once($path_to_root . "/includes/data_checks.inc");
  23 include_once($path_to_root . "/inventory/includes/inventory_db.inc");
  24
  25 $js = "";
  26 if ($SysPrefs->use_popup_windows)
  27         $js .= get_js_open_window(900, 500);
  28 page(_($help_context = "Inventory Item Cost Update"), false, false, "", $js);
  29
  30 //--------------------------------------------------------------------------------------
  31
  32 check_db_has_costable_items(_("There are no costable inventory items defined in the system (Purchased or manufactured items)."));
  33
  34 if (isset($_GET['stock_id']))
  35 {
  36         $_POST['stock_id'] = $_GET['stock_id'];
  37 }
  38
  39 //--------------------------------------------------------------------------------------
  40 if (isset($_POST['UpdateData']))
  41 {
  42
  43         $old_cost = get_standard_cost($_POST['stock_id']);
  44
  45         $new_cost = input_num('material_cost') + input_num('labour_cost')
  46              + input_num('overhead_cost');
  47
  48         $should_update = true;
  49
  50         if (!check_num('material_cost') || !check_num('labour_cost') ||
  51                 !check_num('overhead_cost'))
  52         {
  53                 display_error( _("The entered cost is not numeric."));
  54                 set_focus('material_cost');
  55                 $should_update = false;
  56         }
  57         elseif ($old_cost == $new_cost)
  58         {
  59                 display_error( _("The new cost is the same as the old cost. Cost was not updated."));
  60                 $should_update = false;
  61         }
  62
  63         if ($should_update)
  64         {
  65                 $update_no = stock_cost_update($_POST['stock_id'],
  66                     input_num('material_cost'), input_num('labour_cost'),
  67                     input_num('overhead_cost'), $old_cost);
  68
  69         display_notification(_("Cost has been updated."));
  70
  71         if ($update_no > 0)
  72         {
  73                 display_notification(get_gl_view_str(ST_COSTUPDATE, $update_no, _("View the GL Journal Entries for this Cost Update")));
  74         }
  75
  76         }
  77 }
  78
  79 if (list_updated('stock_id'))
  80         $Ajax->activate('cost_table');
  81 //-----------------------------------------------------------------------------------------
  82
  83 $action = $_SERVER['PHP_SELF'];
  84 if ($page_nested)
  85         $action .= "?stock_id=".get_post('stock_id');
  86 start_form(false, false, $action);
  87
  88 if (!isset($_POST['stock_id']))
  89         $_POST['stock_id'] = get_global_stock_item();
  90
  91 if (!$page_nested)
  92 {
  93         echo "<center>" . _("Item:"). "&nbsp;";
  94         echo stock_items_list('stock_id', $_POST['stock_id'], false, true);
  95
  96         echo "</center><hr>";
  97 }
  98 else
  99         br(2);
 100
 101 set_global_stock_item($_POST['stock_id']);
 102
 103 $myrow = get_item($_POST['stock_id']);
 104
 105 div_start('cost_table');
 106
 107 start_table(TABLESTYLE2);
 108 $dec1 = $dec2 = $dec3 = 0;
 109 $_POST['material_cost'] = price_decimal_format($myrow["material_cost"], $dec1);
 110 $_POST['labour_cost'] = price_decimal_format($myrow["labour_cost"], $dec2);
 111 $_POST['overhead_cost'] = price_decimal_format($myrow["overhead_cost"], $dec3);
 112
 113 amount_row(_("Standard Material Cost Per Unit"), "material_cost", null, "class='tableheader2'", null, $dec1);
 114
 115 if ($page_nested)
 116 {
 117         hidden('popup', @$_GET['popup']);
 118 }
 119 if ($myrow["mb_flag"]=='M')
 120 {
 121         amount_row(_("Standard Labour Cost Per Unit"), "labour_cost", null, "class='tableheader2'", null, $dec2);
 122         amount_row(_("Standard Overhead Cost Per Unit"), "overhead_cost", null, "class='tableheader2'", null, $dec3);
 123 }
 124 else
 125 {
 126         hidden("labour_cost", 0);
 127         hidden("overhead_cost", 0);
 128 }
 129
 130 end_table(1);
 131 div_end();
 132 submit_center('UpdateData', _("Update"), true, false, 'default');
 133
 134 end_form();
 135 end_page();