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 = $_POST['OldMaterialCost'] + $_POST['OldLabourCost']
  34             + $_POST['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                 set_focus('material_cost');
  45                 $should_update = false;
  46         }
  47         elseif ($old_cost == $new_cost)
  48         {
  49                 display_error( _("The new cost is the same as the old cost. Cost was not updated."));
  50                 $should_update = false;
  51         }
  52
  53         if ($should_update)
  54         {
  55                 $update_no = stock_cost_update($_POST['stock_id'],
  56                     input_num('material_cost'), input_num('labour_cost'),
  57                     input_num('overhead_cost'), $old_cost);
  58
  59         display_note(_("Cost has been updated."));
  60
  61         if ($update_no > 0)
  62         {
  63                 display_note(get_gl_view_str(systypes::cost_update(), $update_no, _("View the GL Journal Entries for this Cost Update")), 1, 0);
  64         }
  65         }
  66 }
  67
  68 //-----------------------------------------------------------------------------------------
  69
  70 start_form(false, true);
  71
  72 if (!isset($_POST['stock_id']))
  73         $_POST['stock_id'] = get_global_stock_item();
  74
  75 echo "<center>" . _("Item:"). "&nbsp;";
  76 stock_costable_items_list('stock_id', $_POST['stock_id'], false, true);
  77
  78 echo "</center><hr>";
  79 set_global_stock_item($_POST['stock_id']);
  80
  81 $sql = "SELECT description, units, last_cost, actual_cost, material_cost, labour_cost,
  82         overhead_cost, mb_flag
  83         FROM ".TB_PREF."stock_master
  84         WHERE stock_id='" . $_POST['stock_id'] . "'
  85         GROUP BY description, units, last_cost, actual_cost, material_cost, labour_cost, overhead_cost, mb_flag";
  86 $result = db_query($sql);
  87 check_db_error("The cost details for the item could not be retrieved", $sql);
  88
  89 $myrow = db_fetch($result);
  90
  91 hidden("OldMaterialCost", $myrow["material_cost"]);
  92 hidden("OldLabourCost", $myrow["labour_cost"]);
  93 hidden("OldOverheadCost", $myrow["overhead_cost"]);
  94
  95 start_table($table_style2);
  96 label_row(_("Last Cost"), price_format($myrow["last_cost"]),
  97         "class='tableheader2'", "nowrap align=right");
  98
  99 amount_row(_("Standard Material Cost Per Unit"), "material_cost",
 100         price_format($myrow["material_cost"]), "class='tableheader2'");
 101
 102 if ($myrow["mb_flag"]=='M')
 103 {
 104         amount_row(_("Standard Labour Cost Per Unit"), "labour_cost",
 105                 price_format($myrow["labour_cost"]), "class='tableheader2'");
 106         amount_row(_("Standard Overhead Cost Per Unit"), "overhead_cost",
 107                 price_format($myrow["overhead_cost"]), "class='tableheader2'");
 108 }
 109 else
 110 {
 111         hidden("labour_cost", 0);
 112         hidden("overhead_cost", 0);
 113 }
 114
 115 end_table(1);
 116 submit_center('UpdateData', _("Update"));
 117
 118 end_form();
 119 end_page();
 120
 121 ?>