inventory/includes/db/items_purchases_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 function add_item_purchasing_data($supplier_id, $stock_id, $price,
  14         $suppliers_uom, $conversion_factor, $supplier_description)
  15 {
  16         begin_transaction(__FUNCTION__, func_get_args());
  17         $sql = "INSERT INTO ".TB_PREF."purch_data (supplier_id, stock_id, price, suppliers_uom,
  18                 conversion_factor, supplier_description) VALUES (";
  19         $sql .= db_escape($supplier_id).", ".db_escape($stock_id). ", "
  20                 .$price . ", ".db_escape($suppliers_uom ). ", "
  21                 .$conversion_factor . ", "
  22                 .db_escape($supplier_description) . ")";
  23
  24         db_query($sql,"The supplier purchasing details could not be added");
  25         commit_transaction();
  26 }
  27
  28 function update_item_purchasing_data($selected_id, $stock_id, $price,
  29         $suppliers_uom, $conversion_factor, $supplier_description)
  30 {
  31         begin_transaction(__FUNCTION__, func_get_args());
  32         $sql = "UPDATE ".TB_PREF."purch_data SET price=" . $price . ",
  33                 suppliers_uom=".db_escape($suppliers_uom) . ",
  34                 conversion_factor=" . $conversion_factor . ",
  35                 supplier_description=" . db_escape($supplier_description) . "
  36                 WHERE stock_id=".db_escape($stock_id) . " AND
  37                 supplier_id=".db_escape($selected_id);
  38         db_query($sql,"The supplier purchasing details could not be updated");
  39         commit_transaction();
  40 }
  41
  42 function delete_item_purchasing_data($selected_id, $stock_id)
  43 {
  44         begin_transaction(__FUNCTION__, func_get_args());
  45         $sql = "DELETE FROM ".TB_PREF."purch_data WHERE supplier_id=".db_escape($selected_id)."
  46                 AND stock_id=".db_escape($stock_id);
  47         db_query($sql,"could not delete purchasing data");
  48         commit_transaction();
  49 }
  50
  51 function get_items_purchasing_data($stock_id)
  52 {
  53     $sql = "SELECT pdata.*, supplier.supp_name, supplier.curr_code
  54                 FROM ".TB_PREF."purch_data pdata
  55                         INNER JOIN ".TB_PREF."suppliers supplier ON pdata.supplier_id=supplier.supplier_id
  56                 WHERE stock_id = ".db_escape($stock_id);
  57
  58     return db_query($sql, "The supplier purchasing details for the selected part could not be retrieved");
  59 }
  60
  61 function get_item_purchasing_data($selected_id, $stock_id)
  62 {
  63         $sql = "SELECT pdata.*, supplier.supp_name
  64                 FROM ".TB_PREF."purch_data pdata
  65                         INNER JOIN ".TB_PREF."suppliers supplier ON pdata.supplier_id=supplier.supplier_id
  66                 WHERE pdata.supplier_id=".db_escape($selected_id)."
  67                         AND pdata.stock_id=".db_escape($stock_id);
  68
  69         $result = db_query($sql, "The supplier purchasing details for the selected supplier and item could not be retrieved");
  70
  71         return db_fetch($result);
  72 }