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'] + $_POST['OldOverheadCost'];
  34         $new_cost = $_POST['material_cost'] + $_POST['labour_cost'] + $_POST['overhead_cost'];
  35
  36         $should_update = true;
  37
  38         if (!is_numeric($_POST['material_cost']) || !is_numeric($_POST['labour_cost']) ||
  39                 !is_numeric($_POST['overhead_cost']))
  40         {
  41                 display_error( _("The entered cost is not numeric."));
  42                 $should_update = false;
  43         }
  44         elseif ($old_cost == $new_cost)
  45         {
  46                 display_error( _("The new cost is the same as the old cost. Cost was not updated."));
  47                 $should_update = false;
  48         }
  49
  50         if ($should_update)
  51         {
  52                 $update_no = stock_cost_update($_POST['stock_id'], $_POST['material_cost'],
  53                         $_POST['labour_cost'], $_POST['overhead_cost'], $old_cost);
  54
  55         display_note(_("Cost has been updated."));
  56
  57         if ($update_no > 0)
  58         {
  59                 display_note(get_gl_view_str(systypes::cost_update(), $update_no, _("View the GL Journal Entries for this Cost Update")), 1, 0);
  60         }
  61         }
  62 }
  63
  64 //-----------------------------------------------------------------------------------------
  65
  66 start_form(false, true);
  67
  68 if (!isset($_POST['stock_id']))
  69         $_POST['stock_id'] = get_global_stock_item();
  70
  71 echo "<center>" . _("Item:"). "&nbsp;";
  72 stock_costable_items_list('stock_id', $_POST['stock_id'], false, true);
  73
  74 echo "</center><hr>";
  75 set_global_stock_item($_POST['stock_id']);
  76
  77 $sql = "SELECT description, units, last_cost, actual_cost, material_cost, labour_cost,
  78         overhead_cost, mb_flag
  79         FROM ".TB_PREF."stock_master
  80         WHERE stock_id='" . $_POST['stock_id'] . "'
  81         GROUP BY description, units, last_cost, actual_cost, material_cost, labour_cost, overhead_cost, mb_flag";
  82 $result = db_query($sql);
  83 check_db_error("The cost details for the item could not be retrieved", $sql);
  84
  85 $myrow = db_fetch($result);
  86
  87 hidden("OldMaterialCost", $myrow["material_cost"]);
  88 hidden("OldLabourCost", $myrow["labour_cost"]);
  89 hidden("OldOverheadCost", $myrow["overhead_cost"]);
  90
  91 start_table($table_style2);
  92 label_row(_("Last Cost"), number_format2($myrow["last_cost"],user_price_dec()),
  93         "class='tableheader2'", "nowrap align=right");
  94
  95 text_row(_("Standard Material Cost Per Unit"), "material_cost",
  96         number_format($myrow["material_cost"],user_price_dec()), "", "", "class='tableheader2'");
  97
  98 if ($myrow["mb_flag"]=='M')
  99 {
 100         text_row(_("Standard Labour Cost Per Unit"), "labour_cost",
 101                 number_format($myrow["labour_cost"],user_price_dec()), "", "", "class='tableheader2'");
 102         text_row(_("Standard Overhead Cost Per Unit"), "overhead_cost",
 103                 number_format($myrow["overhead_cost"],user_price_dec()), "", "", "class='tableheader2'");
 104 }
 105 else
 106 {
 107         hidden("labour_cost", 0);
 108         hidden("overhead_cost", 0);
 109 }
 110
 111 end_table(1);
 112 submit_center('UpdateData', _("Update"));
 113
 114 end_form();
 115 end_page();
 116
 117 ?>