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