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 include_once($path_to_root . "/includes/date_functions.inc");
13 include_once($path_to_root . "/includes/banking.inc");
14 include_once($path_to_root . "/includes/inventory.inc");
16 include_once($path_to_root . "/inventory/includes/db/items_category_db.inc");
17 include_once($path_to_root . "/inventory/includes/db/items_trans_db.inc");
18 include_once($path_to_root . "/inventory/includes/db/items_prices_db.inc");
19 include_once($path_to_root . "/inventory/includes/db/items_purchases_db.inc");
20 include_once($path_to_root . "/inventory/includes/db/items_codes_db.inc");
21 include_once($path_to_root . "/inventory/includes/db/items_db.inc");
22 include_once($path_to_root . "/inventory/includes/db/items_locations_db.inc");
23 include_once($path_to_root . "/inventory/includes/db/items_adjust_db.inc");
24 include_once($path_to_root . "/inventory/includes/db/items_transfer_db.inc");
25 include_once($path_to_root . "/inventory/includes/db/items_units_db.inc");
27 function item_img_name($stock_id)
29 $stock_id = strtr($stock_id, "><\\/:|*?", '________');
30 return clean_file_name($stock_id);
33 function get_stock_movements($stock_id, $StockLocation, $BeforeDate, $AfterDate)
35 $before_date = date2sql($BeforeDate);
36 $after_date = date2sql($AfterDate);
37 // PO Delivery and Customer Credit Notes references should be saved in stock moves reference in 2.5
38 $sql = "SELECT move.*, IF(ISNULL(supplier.supplier_id), debtor.name, supplier.supp_name) name,
39 IF(move.type=".ST_SUPPRECEIVE.", grn.reference, IF(move.type=".ST_CUSTCREDIT.", cust_trans.reference, move.reference)) reference";
42 $sql .= ", move.loc_code";
44 $sql.= " FROM ".TB_PREF."stock_moves move
45 LEFT JOIN ".TB_PREF."supp_trans credit ON credit.trans_no=move.trans_no AND credit.type=move.type
46 LEFT JOIN ".TB_PREF."grn_batch grn ON grn.id=move.trans_no AND move.type=".ST_SUPPRECEIVE."
47 LEFT JOIN ".TB_PREF."suppliers supplier ON IFNULL(grn.supplier_id, credit.supplier_id)=supplier.supplier_id
48 LEFT JOIN ".TB_PREF."debtor_trans cust_trans ON cust_trans.trans_no=move.trans_no AND cust_trans.type=move.type
49 LEFT JOIN ".TB_PREF."debtors_master debtor ON cust_trans.debtor_no=debtor.debtor_no
53 $sql.= " move.loc_code=".db_escape($StockLocation)." AND";
56 $sql.= " move.tran_date >= '". $after_date . "'
57 AND move.tran_date <= '" . $before_date . "'
58 AND move.stock_id = ".db_escape($stock_id) . " ORDER BY move.tran_date, move.trans_id";
60 return db_query($sql, "could not query stock moves");
63 function calculate_reorder_level($location, $line, &$st_ids, &$st_names, &$st_num, &$st_reorder)
65 $sql = "SELECT stock.*, loc.location_name, loc.email
66 FROM ".TB_PREF."loc_stock stock,"
67 .TB_PREF."locations loc
68 WHERE stock.loc_code=loc.loc_code
69 AND stock.stock_id = '" . $line->stock_id . "'
70 AND stock.loc_code = '" . $location . "'";
71 $res = db_query($sql,"a location could not be retreived");
72 $loc = db_fetch($res);
73 if ($loc['email'] != "")
75 $qoh = get_qoh_on_date($line->stock_id, $location);
76 $qoh -= get_demand_qty($line->stock_id, $location);
77 $qoh -= get_demand_asm_qty($line->stock_id, $location);
78 $qoh -= $line->quantity;
79 if ($qoh < $loc['reorder_level'])
81 $st_ids[] = $line->stock_id;
82 $st_names[] = $line->item_description;
83 $st_num[] = $qoh - $loc['reorder_level'];
84 $st_reorder[] = $loc['reorder_level'];
90 function send_reorder_email($loc, $st_ids, $st_names, $st_num, $st_reorder)
94 require_once($path_to_root . "/reporting/includes/class.mail.inc");
95 $company = get_company_prefs();
96 $mail = new email($company['coy_name'], $company['email']);
97 $to = $loc['location_name'] . " <" . $loc['email'] . ">";
98 $subject = _("Stocks below Re-Order Level at ") . $loc['location_name'];
100 for ($i = 0; $i < count($st_ids); $i++)
101 $msg .= $st_ids[$i] . " " . $st_names[$i] . ", " . _("Re-Order Level") . ": " . $st_reorder[$i] . ", " . _("Below") . ": " . $st_num[$i] . "\n";
102 $msg .= "\n" . _("Please reorder") . "\n\n";
103 $msg .= $company['coy_name'];
105 $mail->subject($subject);
107 return $mail->send();