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 //----------------------------------------------------------------------------------------
14 function add_supp_allocation($amount, $trans_type_from, $trans_no_from,
15 $trans_type_to, $trans_no_to, $date_)
17 $date = date2sql($date_);
18 $sql = "INSERT INTO ".TB_PREF."supp_allocations (
20 trans_type_from, trans_no_from, trans_no_to, trans_type_to)
21 VALUES ($amount, '$date', $trans_type_from, $trans_no_from, $trans_no_to, $trans_type_to)";
23 db_query($sql, "A supplier allocation could not be added to the database");
26 //----------------------------------------------------------------------------------------
29 function delete_supp_allocation($trans_id)
31 $sql = "DELETE FROM ".TB_PREF."supp_allocations WHERE id = " . $trans_id;
32 db_query($sql, "The existing allocation $trans_id could not be deleted");
35 //----------------------------------------------------------------------------------------
37 function get_supp_trans_allocation_balance($trans_type, $trans_no)
39 $sql = "SELECT (ov_amount+ov_gst-ov_discount-alloc) AS BalToAllocate
40 FROM ".TB_PREF."supp_trans WHERE trans_no=$trans_no AND type=$trans_type";
41 $result = db_query($sql,"calculate the allocation");
42 $myrow = db_fetch_row($result);
47 //----------------------------------------------------------------------------------------
49 function update_supp_trans_allocation($trans_type, $trans_no, $alloc)
51 $sql = "UPDATE ".TB_PREF."supp_trans SET alloc = alloc + $alloc
52 WHERE type=$trans_type AND trans_no = $trans_no";
53 db_query($sql, "The supp transaction record could not be modified for the allocation against it");
56 //-------------------------------------------------------------------------------------------------------------
58 function void_supp_allocations($type, $type_no, $date="")
60 return clear_supp_alloctions($type, $type_no, $date);
63 //-------------------------------------------------------------------------------------------------------------
65 function clear_supp_alloctions($type, $type_no, $date="")
67 // clear any allocations for this transaction
68 $sql = "SELECT * FROM ".TB_PREF."supp_allocations
69 WHERE (trans_type_from=$type AND trans_no_from=$type_no)
70 OR (trans_type_to=$type AND trans_no_to=$type_no)";
71 $result = db_query($sql, "could not void supp transactions for type=$type and trans_no=$type_no");
73 while ($row = db_fetch($result))
75 $sql = "UPDATE ".TB_PREF."supp_trans SET alloc=alloc - " . $row['amt'] . "
76 WHERE (type= " . $row['trans_type_from'] . " AND trans_no=" . $row['trans_no_from'] . ")
77 OR (type=" . $row['trans_type_to'] . " AND trans_no=" . $row['trans_no_to'] . ")";
78 //$sql = "UPDATE ".TB_PREF."supp_trans SET alloc=alloc - " . $row['amt'] . "
79 // WHERE type=" . $row['trans_type_to'] . " AND trans_no=" . $row['trans_no_to'];
80 db_query($sql, "could not clear allocation");
81 // 2008-09-20 Joe Hunt
83 exchange_variation($type, $type_no, $row['trans_type_to'], $row['trans_no_to'], $date,
84 $row['amt'], payment_person_types::supplier(), true);
85 //////////////////////
89 // remove any allocations for this transaction
90 $sql = "DELETE FROM ".TB_PREF."supp_allocations
91 WHERE (trans_type_from=$type AND trans_no_from=$type_no)
92 OR (trans_type_to=$type AND trans_no_to=$type_no)";
94 db_query($sql, "could not void supp transactions for type=$type and trans_no=$type_no");
97 //----------------------------------------------------------------------------------------
98 function get_alloc_supp_sql($extra_fields=null, $extra_conditions=null, $extra_tables=null)
107 ov_amount+ov_gst+ov_discount AS Total,
112 /* $sql = "SELECT trans.*,
113 ov_amount+ov_gst+ov_discount AS Total,
114 supplier.supp_name, supplier.address,
115 supplier.curr_code ";
118 $sql .= ", $extra_fields ";
120 $sql .= " FROM ".TB_PREF."supp_trans as trans, ".TB_PREF."suppliers as supplier";
122 $sql .= " ,$extra_tables ";
124 $sql .= " WHERE trans.supplier_id=supplier.supplier_id";
126 if ($extra_conditions)
127 $sql .= " AND $extra_conditions ";
133 //-------------------------------------------------------------------------------------------------------------
135 function get_allocatable_from_supp_sql($supplier_id, $settled)
140 $settled_sql = "AND round(ABS(ov_amount+ov_gst+ov_discount)-alloc,6) > 0";
144 if ($supplier_id != null)
145 $supp_sql = " AND trans.supplier_id = $supplier_id";
147 $sql = get_alloc_supp_sql("round(ABS(ov_amount+ov_gst+ov_discount)-alloc,6) <= 0 AS settled",
148 "(type=22 OR type=21 OR type=1) AND (ov_amount < 0) " . $settled_sql . $supp_sql);
153 //-------------------------------------------------------------------------------------------------------------
155 function get_allocatable_to_supp_transactions($supplier_id, $trans_no=null, $type=null)
157 if ($trans_no != null && $type!= null)
159 $sql = get_alloc_supp_sql("amt, supp_reference", "trans.trans_no = alloc.trans_no_to
160 AND trans.type = alloc.trans_type_to
161 AND alloc.trans_no_from=$trans_no
162 AND alloc.trans_type_from=$type
163 AND trans.supplier_id=$supplier_id",
164 "".TB_PREF."supp_allocations as alloc");
168 $sql = get_alloc_supp_sql(null, "round(ABS(ov_amount+ov_gst+ov_discount)-alloc,6) > 0
170 AND trans.supplier_id=$supplier_id");
173 return db_query($sql." ORDER BY trans_no", "Cannot retreive alloc to transactions");