inventory/includes/db/items_transfer_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_transfer($Items, $location_from, $location_to, $date_, $type, $reference, $memo_)
  15 {
  16         begin_transaction();
  17
  18         $transfer_id = get_next_trans_no(systypes::location_transfer());
  19
  20         foreach ($Items as $line_item)
  21         {
  22                 add_stock_transfer_item($transfer_id, $line_item->stock_id, $location_from,
  23                         $location_to, $date_, $type, $reference, $line_item->quantity);
  24         }
  25
  26         add_comments(systypes::location_transfer(), $transfer_id, $date_, $memo_);
  27
  28         references::save(systypes::location_transfer(), $transfer_id, $reference);
  29         add_audit_trail(systypes::location_transfer(), $transfer_id, $date_);
  30
  31         commit_transaction();
  32
  33         return $transfer_id;
  34 }
  35
  36 //-------------------------------------------------------------------------------------------------------------
  37
  38 // add 2 stock_moves entries for a stock transfer
  39 // $date_ is display date (not sql)
  40 // std_cost is in HOME currency
  41 // it seems the standard_cost field is not used at all
  42
  43 function add_stock_transfer_item($transfer_id, $stock_id, $location_from, $location_to,
  44         $date_, $type, $reference, $quantity)
  45 {
  46         add_stock_move(systypes::location_transfer(), $stock_id, $transfer_id, $location_from,
  47         $date_, $reference, -$quantity, 0, $type);
  48
  49         add_stock_move(systypes::location_transfer(), $stock_id, $transfer_id, $location_to,
  50                 $date_, $reference, $quantity, 0, $type);
  51
  52 }
  53
  54 //-------------------------------------------------------------------------------------------------------------
  55
  56 function get_stock_transfer($trans_no)
  57 {
  58         $result = get_stock_transfer_items($trans_no);
  59         if (db_num_rows($result) < 2)
  60         {
  61                 display_db_error("transfer with less than 2 items : $trans_no", "");
  62         }
  63
  64         // this function is very bad that it assumes that 1st record and 2nd record contain the
  65         // from and to locations - if get_stock_moves uses a different ordering than trans_no then
  66         // it will bomb
  67         $move1 = db_fetch($result);
  68         $move2 = db_fetch($result);
  69
  70         // return an array of (From, To)
  71         if ($move1['qty'] < 0)
  72                 return array($move1, $move2);
  73         else
  74                 return array($move2, $move1);
  75 }
  76
  77 //-------------------------------------------------------------------------------------------------------------
  78
  79 function get_stock_transfer_items($trans_no)
  80 {
  81         $result = get_stock_moves(systypes::location_transfer(), $trans_no);
  82
  83         if (db_num_rows($result) == 0)
  84         {
  85                 return null;
  86         }
  87
  88         return $result;
  89 }
  90
  91 //-------------------------------------------------------------------------------------------------------------
  92
  93 function void_stock_transfer($type_no)
  94 {
  95         void_stock_move(systypes::location_transfer(), $type_no);
  96 }
  97
  98 ?>