inventory/cost_update.php

   1 <?php
   2
   3 $page_security = 2;
   4 $path_to_root="..";
   5 include_once($path_to_root . "/includes/session.inc");
   6
   7 include_once($path_to_root . "/includes/date_functions.inc");
   8 include_once($path_to_root . "/includes/ui.inc");
   9 include_once($path_to_root . "/includes/banking.inc");
  10 include_once($path_to_root . "/includes/manufacturing.inc");
  11 include_once($path_to_root . "/includes/data_checks.inc");
  12
  13 include_once($path_to_root . "/inventory/includes/inventory_db.inc");
  14 $js = "";
  15 if ($use_popup_windows)
  16         $js .= get_js_open_window(900, 500);
  17 page(_("Inventory Item Cost Update"), false, false, "", $js);
  18
  19 //--------------------------------------------------------------------------------------
  20
  21 check_db_has_costable_items(_("There are no costable inventory items defined in the system (Purchased or manufactured items)."));
  22
  23 if (isset($_GET['stock_id']))
  24 {
  25         $_POST['stock_id'] = $_GET['stock_id'];
  26 }
  27
  28 //--------------------------------------------------------------------------------------
  29
  30 if (isset($_POST['UpdateData']))
  31 {
  32
  33         $old_cost = input_num('OldMaterialCost') + input_num('OldLabourCost')
  34             + input_num('OldOverheadCost');
  35         $new_cost = input_num('material_cost') + input_num('labour_cost')
  36              + input_num('overhead_cost');
  37
  38         $should_update = true;
  39
  40         if (!check_num('material_cost') || !check_num('labour_cost') ||
  41                 !check_num('overhead_cost'))
  42         {
  43                 display_error( _("The entered cost is not numeric."));
  44                 $should_update = false;
  45         }
  46         elseif ($old_cost == $new_cost)
  47         {
  48                 display_error( _("The new cost is the same as the old cost. Cost was not updated."));
  49                 $should_update = false;
  50         }
  51
  52         if ($should_update)
  53         {
  54                 $update_no = stock_cost_update($_POST['stock_id'],
  55                     input_num('material_cost'), input_num('labour_cost'),
  56                     input_num('overhead_cost'), $old_cost);
  57
  58         display_note(_("Cost has been updated."));
  59
  60         if ($update_no > 0)
  61         {
  62                 display_note(get_gl_view_str(systypes::cost_update(), $update_no, _("View the GL Journal Entries for this Cost Update")), 1, 0);
  63         }
  64         }
  65 }
  66
  67 //-----------------------------------------------------------------------------------------
  68
  69 start_form(false, true);
  70
  71 if (!isset($_POST['stock_id']))
  72         $_POST['stock_id'] = get_global_stock_item();
  73
  74 echo "<center>" . _("Item:"). "&nbsp;";
  75 stock_costable_items_list('stock_id', $_POST['stock_id'], false, true);
  76
  77 echo "</center><hr>";
  78 set_global_stock_item($_POST['stock_id']);
  79
  80 $sql = "SELECT description, units, last_cost, actual_cost, material_cost, labour_cost,
  81         overhead_cost, mb_flag
  82         FROM ".TB_PREF."stock_master
  83         WHERE stock_id='" . $_POST['stock_id'] . "'
  84         GROUP BY description, units, last_cost, actual_cost, material_cost, labour_cost, overhead_cost, mb_flag";
  85 $result = db_query($sql);
  86 check_db_error("The cost details for the item could not be retrieved", $sql);
  87
  88 $myrow = db_fetch($result);
  89
  90 hidden("OldMaterialCost", $myrow["material_cost"]);
  91 hidden("OldLabourCost", $myrow["labour_cost"]);
  92 hidden("OldOverheadCost", $myrow["overhead_cost"]);
  93
  94 start_table($table_style2);
  95 label_row(_("Last Cost"), price_format($myrow["last_cost"]),
  96         "class='tableheader2'", "nowrap align=right");
  97
  98 amount_row(_("Standard Material Cost Per Unit"), "material_cost",
  99         price_format($myrow["material_cost"]), "", "", "class='tableheader2'");
 100
 101 if ($myrow["mb_flag"]=='M')
 102 {
 103         amount_row(_("Standard Labour Cost Per Unit"), "labour_cost",
 104                 price_format($myrow["labour_cost"]), '', "", "class='tableheader2'");
 105         amount_row(_("Standard Overhead Cost Per Unit"), "overhead_cost",
 106                 price_format($myrow["overhead_cost"]), "", "", "class='tableheader2'");
 107 }
 108 else
 109 {
 110         hidden("labour_cost", 0);
 111         hidden("overhead_cost", 0);
 112 }
 113
 114 end_table(1);
 115 submit_center('UpdateData', _("Update"));
 116
 117 end_form();
 118 end_page();
 119
 120 ?>