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 function add_tax_group($name, $taxes, $tax_shippings)
16 $sql = "INSERT INTO ".TB_PREF."tax_groups (name) VALUES (".db_escape($name).")";
17 db_query($sql, "could not add tax group");
21 add_tax_group_items($id, $taxes, $tax_shippings);
26 function update_tax_group($id, $name, $taxes, $tax_shippings)
30 $sql = "UPDATE ".TB_PREF."tax_groups SET name=".db_escape($name)." WHERE id=".db_escape($id);
31 db_query($sql, "could not update tax group");
33 delete_tax_group_items($id);
34 add_tax_group_items($id, $taxes, $tax_shippings);
39 function get_all_tax_groups($all=false)
41 $sql = "SELECT * FROM ".TB_PREF."tax_groups";
42 if (!$all) $sql .= " WHERE !inactive";
44 return db_query($sql, "could not get all tax group");
47 function get_tax_group($type_id)
49 $sql = "SELECT * FROM ".TB_PREF."tax_groups WHERE id=".db_escape($type_id);
51 $result = db_query($sql, "could not get tax group");
53 return db_fetch($result);
56 function delete_tax_group($id)
60 $sql = "DELETE FROM ".TB_PREF."tax_groups WHERE id=".db_escape($id);
62 db_query($sql, "could not delete tax group");
64 delete_tax_group_items($id);
69 function add_tax_group_items($id, $items, $tax_shippings)
71 for ($i=0; $i < count($items); $i++)
73 $sql = "INSERT INTO ".TB_PREF."tax_group_items (tax_group_id, tax_type_id, tax_shipping)
74 VALUES (".db_escape($id).", ".db_escape($items[$i]).", " . $tax_shippings[$i] .")";
75 db_query($sql, "could not add item tax group item");
79 function delete_tax_group_items($id)
81 $sql = "DELETE FROM ".TB_PREF."tax_group_items WHERE tax_group_id=".db_escape($id);
83 db_query($sql, "could not delete item tax group items");
87 // Return all tax types with rate value updated according to tax group selected
88 // Call the function without arg to find shipment group taxes.
90 function get_tax_group_rates($group_id=null, $tax_shipping=false)
92 global $suppress_tax_rates;
95 "SELECT t.id as tax_type_id,"
96 .(isset($suppress_tax_rates) && $suppress_tax_rates == 1
97 ? "t.name as tax_type_name,"
98 : "CONCAT(t.name, ' (', t.rate, '%)') as tax_type_name,")
100 t.purchasing_gl_code,
101 IF(g.tax_type_id, t.rate, NULL) as rate,
103 FROM ".TB_PREF."tax_types t
104 LEFT JOIN ".TB_PREF."tax_group_items g ON t.id=g.tax_type_id
105 AND g.tax_group_id=". ($group_id ? db_escape($group_id) : "(SELECT MIN(id) FROM ".TB_PREF."tax_groups)")
106 . " WHERE !t.inactive";
108 $sql .= " AND g.tax_shipping=1";
110 return db_query($sql, "cannot get tax types as array");
113 function get_tax_group_items_as_array($id)
115 $ret_tax_array = array();
117 $tax_group_items = get_tax_group_rates($id);
119 while ($tax_group_item = db_fetch($tax_group_items))
121 $tax_group_item['Value'] = 0;
122 $ret_tax_array[$tax_group_item['tax_type_id']] = $tax_group_item;
126 return $ret_tax_array;
129 function get_shipping_tax_as_array($id)
131 $ret_tax_array = array();
133 $tax_group_items = get_tax_group_rates($id, true);
135 while ($tax_group_item = db_fetch($tax_group_items))
137 $tax_group_item['Value'] = 0;
138 $ret_tax_array[$tax_group_item['tax_type_id']] = $tax_group_item;
141 return $ret_tax_array;