inventory/includes/db/items_trans_db.inc

   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 //-------------------------------------------------------------------------------------------------------------
  13
  14 function stock_cost_update($stock_id, $material_cost, $labour_cost, $overhead_cost,
  15         $last_cost)
  16 {
  17         $mb_flag = get_mb_flag($stock_id);
  18
  19         $update_no = -1;\r
  20 \r
  21     if (is_service($mb_flag))
  22     {
  23         //display_db_error("Cannot do cost update for Service item : $stock_id", "");   \r
  24                 \r
  25                 //Chaitanya\r
  26                 $sql = "UPDATE ".TB_PREF."stock_master SET material_cost=".db_escape($material_cost)."\r
  27                 WHERE stock_id=".db_escape($stock_id);\r
  28                 \r
  29                 db_query($sql,"The cost details for the inventory item could not be updated");\r
  30                 \r
  31                 return $update_no;\r
  32                 \r
  33     }
  34
  35         begin_transaction();
  36
  37         $sql = "UPDATE ".TB_PREF."stock_master SET material_cost=".db_escape($material_cost).",
  38                 labour_cost=".db_escape($labour_cost).",
  39                 overhead_cost=".db_escape($overhead_cost).",
  40                 last_cost=".db_escape($last_cost)."
  41                 WHERE stock_id=".db_escape($stock_id);
  42         db_query($sql,"The cost details for the inventory item could not be updated");
  43
  44         $qoh = get_qoh_on_date($_POST['stock_id']);
  45
  46         $date_ = Today();
  47         if (!is_date_in_fiscalyear($date_))\r
  48                 $date_ = end_fiscalyear();\r
  49 \r
  50         if ($qoh > 0)
  51         {
  52                 $new_cost = $material_cost + $labour_cost + $overhead_cost;
  53
  54                 $value_of_change = round2($qoh * ($new_cost - $last_cost), user_price_dec());
  55 \r
  56                 if ($value_of_change != 0)
  57                 {\r
  58                         $stock_gl_code = get_stock_gl_code($stock_id);\r
  59                         $update_no = get_next_trans_no(ST_COSTUPDATE);\r
  60                         $memo_ = "Cost was " . $last_cost . " changed to " . $new_cost . " x quantity on hand of $qoh";
  61                         add_gl_trans_std_cost(ST_COSTUPDATE, $update_no, $date_, $stock_gl_code["adjustment_account"],
  62                                 $stock_gl_code["dimension_id"], $stock_gl_code["dimension2_id"], $memo_, (-$value_of_change));
  63
  64                         add_gl_trans_std_cost(ST_COSTUPDATE, $update_no, $date_, $stock_gl_code["inventory_account"], 0, 0, $memo_,
  65                                 $value_of_change);
  66                 }               \r
  67         }
  68
  69         add_audit_trail(ST_COSTUPDATE, $update_no, $date_);
  70         commit_transaction();
  71
  72         return $update_no;
  73 }
  74
  75 //-------------------------------------------------------------------------------------------------------------
  76
  77 ?>