inventory/includes/db/items_adjust_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 add_stock_adjustment($items, $location, $date_, $type, $increase, $reference, $memo_)
  15 {
  16         global $Refs;
  17
  18         begin_transaction();
  19         $args = func_get_args();
  20         $args = (object)array_combine(array('items', 'location', 'date_', 'type', 'increase',
  21                 'reference', 'memo_'), $args);
  22         $args->trans_no = 0;
  23         hook_db_prewrite($args, ST_INVADJUST);
  24
  25         $adj_id = get_next_trans_no(ST_INVADJUST);
  26
  27         foreach ($items as $line_item)
  28         {
  29
  30                 if (!$increase)
  31                         $line_item->quantity = -$line_item->quantity;
  32
  33                 add_stock_adjustment_item($adj_id, $line_item->stock_id, $location, $date_, $type, $reference,
  34                         $line_item->quantity, $line_item->standard_cost, $memo_);
  35         }
  36
  37         add_comments(ST_INVADJUST, $adj_id, $date_, $memo_);
  38
  39         $Refs->save(ST_INVADJUST, $adj_id, $reference);
  40         add_audit_trail(ST_INVADJUST, $adj_id, $date_);
  41
  42         $args->trans_no = $adj_id;
  43         hook_db_postwrite($args, ST_INVADJUST);
  44         commit_transaction();
  45
  46         return $adj_id;
  47 }
  48
  49 //-------------------------------------------------------------------------------------------------------------
  50
  51 function void_stock_adjustment($type_no)
  52 {
  53         hook_db_prevoid(ST_INVADJUST, $type_no);
  54         void_gl_trans(ST_INVADJUST, $type_no);
  55         void_stock_move(ST_INVADJUST, $type_no);
  56 }
  57
  58 //-------------------------------------------------------------------------------------------------------------
  59
  60 function get_stock_adjustment_items($trans_no)
  61 {
  62         $result = get_stock_moves(ST_INVADJUST, $trans_no);
  63
  64         if (db_num_rows($result) == 0)
  65         {
  66                 return null;
  67         }
  68
  69         return $result;
  70 }
  71
  72 //--------------------------------------------------------------------------------------------------
  73
  74 function add_stock_adjustment_item($adj_id, $stock_id, $location, $date_, $type, $reference,
  75         $quantity, $standard_cost, $memo_)
  76 {
  77         $mb_flag = get_mb_flag($stock_id);
  78
  79     if (is_service($mb_flag))
  80     {
  81         display_db_error("Cannot do inventory adjustment for Service item : $stock_id", "");
  82     }
  83
  84         /* Logic shifted to function update_average_material_cost
  85         //Chaitanya : If negative adjustment result in negative or zero inventory
  86         //then difference should be adjusted
  87         $qoh = get_qoh_on_date($stock_id);
  88         if ($qoh + $quantity <= 0 && $qoh > 0) //Positive inventory turning zero/negative
  89         {
  90                 global $Refs;
  91
  92                 $id = get_next_trans_no(ST_JOURNAL);
  93                 $ref = $Refs->get_next(ST_JOURNAL);
  94                 $diff = get_standard_cost($stock_id) - $standard_cost;
  95
  96                 if ($diff !=0)
  97                 {
  98                         $stock_gl_code = get_stock_gl_code($stock_id);
  99                         $memo = _("For zero inventory of ").$stock_id." INVADJ REF: ".$reference;
 100                         //Reverse the inventory effect if $qoh <=0
 101                         add_gl_trans_std_cost(ST_JOURNAL, $id, $date_,
 102                                 $stock_gl_code["inventory_account"],
 103                                 $stock_gl_code['dimension_id'], $stock_gl_code['dimension2_id'], $memo,
 104                                 -$qoh * $diff);
 105                         //GL Posting to inventory adjustment account
 106                         add_gl_trans_std_cost(ST_JOURNAL, $id, $date_,
 107                                 $stock_gl_code["adjustment_account"],
 108                                 $stock_gl_code['dimension_id'], $stock_gl_code['dimension2_id'], $memo,
 109                                 $qoh * $diff);
 110
 111                         add_audit_trail(ST_JOURNAL, $id, $date_);
 112                         add_comments(ST_JOURNAL, $id, $date_, $memo);
 113                         $Refs->save(ST_JOURNAL, $id, $ref);
 114                 }
 115         }*/
 116
 117         update_average_material_cost(null, $stock_id, $standard_cost, $quantity, $date_);
 118
 119         add_stock_move(ST_INVADJUST, $stock_id, $adj_id, $location,
 120         $date_, $reference, $quantity, $standard_cost, $type);
 121
 122         if ($standard_cost > 0)
 123         {
 124
 125                 $stock_gl_codes = get_stock_gl_code($stock_id);
 126
 127                 add_gl_trans_std_cost(ST_INVADJUST, $adj_id, $date_,
 128                         $stock_gl_codes['adjustment_account'], $stock_gl_codes['dimension_id'], $stock_gl_codes['dimension2_id'], $memo_, ($standard_cost * -($quantity)));
 129
 130                 add_gl_trans_std_cost(ST_INVADJUST, $adj_id, $date_, $stock_gl_codes['inventory_account'], 0, 0, $memo_, ($standard_cost * $quantity));
 131         }
 132 }
 133
 134 //-------------------------------------------------------------------------------------------------------------
 135
 136 ?>