Stable merged into unstable again (due to failure on binary file during previous...
[fa-stable.git] / purchasing / includes / db / suppalloc_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_supp_allocation($amount, $trans_type_from, $trans_no_from,
15         $trans_type_to, $trans_no_to, $date_)
16 {
17         $date = date2sql($date_);
18         $sql = "INSERT INTO ".TB_PREF."supp_allocations (
19                 amt, date_alloc,
20                 trans_type_from, trans_no_from, trans_no_to, trans_type_to)
21                 VALUES (".db_escape($amount).", '$date', "
22                 .db_escape($trans_type_from).", ".db_escape($trans_no_from).", "
23                 .db_escape($trans_no_to).", ".db_escape($trans_type_to).")";
24
25         db_query($sql, "A supplier allocation could not be added to the database");
26 }
27
28 //----------------------------------------------------------------------------------------
29
30
31 function delete_supp_allocation($trans_id)
32 {
33         $sql = "DELETE FROM ".TB_PREF."supp_allocations WHERE id = ".db_escape($trans_id);
34         db_query($sql, "The existing allocation $trans_id could not be deleted");
35 }
36
37 //----------------------------------------------------------------------------------------
38
39 function get_supp_trans_allocation_balance($trans_type, $trans_no)
40 {
41         $sql = "SELECT (ov_amount+ov_gst-ov_discount-alloc) AS BalToAllocate
42                 FROM ".TB_PREF."supp_trans WHERE trans_no="
43                 .db_escape($trans_no)." AND type=".db_escape($trans_type);
44         $result = db_query($sql,"calculate the allocation");
45         $myrow = db_fetch_row($result);
46
47         return $myrow[0];
48 }
49
50 //----------------------------------------------------------------------------------------
51
52 function update_supp_trans_allocation($trans_type, $trans_no, $alloc)
53 {
54         $sql = "UPDATE ".TB_PREF."supp_trans SET alloc = alloc + ".db_escape($alloc)."
55                 WHERE type=".db_escape($trans_type)." AND trans_no = ".db_escape($trans_no);
56         db_query($sql, "The supp transaction record could not be modified for the allocation against it");
57 }
58
59 //-------------------------------------------------------------------------------------------------------------
60
61 function void_supp_allocations($type, $type_no, $date="")
62 {
63         return clear_supp_alloctions($type, $type_no, $date);
64 }
65
66 //-------------------------------------------------------------------------------------------------------------
67
68 function clear_supp_alloctions($type, $type_no, $date="")
69 {
70         // clear any allocations for this transaction
71         $sql = "SELECT * FROM ".TB_PREF."supp_allocations
72                 WHERE (trans_type_from=".db_escape($type)." AND trans_no_from=".db_escape($type_no).")
73                 OR (trans_type_to=".db_escape($type)." AND trans_no_to=".db_escape($type_no).")";
74         $result = db_query($sql, "could not void supp transactions for type=$type and trans_no=$type_no");
75
76         while ($row = db_fetch($result))
77         {
78                 $sql = "UPDATE ".TB_PREF."supp_trans SET alloc=alloc - " . $row['amt'] . "
79                         WHERE (type= " . $row['trans_type_from'] . " AND trans_no=" . $row['trans_no_from'] . ")
80                         OR (type=" . $row['trans_type_to'] . " AND trans_no=" . $row['trans_no_to'] . ")";
81                 //$sql = "UPDATE ".TB_PREF."supp_trans SET alloc=alloc - " . $row['amt'] . "
82                 //      WHERE type=" . $row['trans_type_to'] . " AND trans_no=" . $row['trans_no_to'];
83                 db_query($sql, "could not clear allocation");
84                 // 2008-09-20 Joe Hunt
85                 if ($date != "")
86                         exchange_variation($type, $type_no, $row['trans_type_to'], $row['trans_no_to'], $date,
87                                 $row['amt'], PT_SUPPLIER, true);
88                 //////////////////////
89         }
90
91
92         // remove any allocations for this transaction
93         $sql = "DELETE FROM ".TB_PREF."supp_allocations
94                 WHERE (trans_type_from=".db_escape($type)." AND trans_no_from=".db_escape($type_no).")
95                 OR (trans_type_to=".db_escape($type)." AND trans_no_to=".db_escape($type_no).")";
96
97         db_query($sql, "could not void supp transactions for type=$type and trans_no=$type_no");
98 }
99
100 //----------------------------------------------------------------------------------------
101 function get_alloc_supp_sql($extra_fields=null, $extra_conditions=null, $extra_tables=null)
102 {
103         $sql = "SELECT
104                 trans.type,
105                 trans.trans_no,
106                 IF(trans.supp_reference='',trans.reference,trans.supp_reference) as reference,
107                 trans.tran_date,
108                 supplier.supp_name, 
109                 supplier.curr_code, 
110                 ov_amount+ov_gst+ov_discount AS Total,
111                 trans.alloc,
112                 trans.due_date,
113                 trans.supplier_id,
114                 supplier.address";
115
116         if ($extra_fields)
117                 $sql .= ", $extra_fields ";
118
119         $sql .= " FROM ".TB_PREF."supp_trans as trans, ".TB_PREF."suppliers as supplier";
120         if ($extra_tables)
121                 $sql .= " ,$extra_tables ";
122
123         $sql .= " WHERE trans.supplier_id=supplier.supplier_id";
124
125         if ($extra_conditions)
126                 $sql .= " AND $extra_conditions";
127
128         return $sql;
129 }
130
131
132 //-------------------------------------------------------------------------------------------------------------
133
134 function get_allocatable_from_supp_sql($supplier_id, $settled)
135 {
136         $settled_sql = "";
137         if (!$settled)
138         {
139                 $settled_sql = "AND round(ABS(ov_amount+ov_gst+ov_discount)-alloc,6) > 0";
140         }
141
142         $supp_sql = "";
143         if ($supplier_id != null)
144                 $supp_sql = " AND trans.supplier_id = ".db_escape($supplier_id);
145
146         $sql = get_alloc_supp_sql("round(ABS(ov_amount+ov_gst+ov_discount)-alloc,6) <= 0 AS settled",
147                 "(type=".ST_SUPPAYMENT." OR type=".ST_SUPPCREDIT." OR type=".ST_BANKPAYMENT.") AND (ov_amount < 0) " . $settled_sql . $supp_sql);
148
149         return $sql;
150 }
151
152 //-------------------------------------------------------------------------------------------------------------
153
154 function get_allocatable_to_supp_transactions($supplier_id, $trans_no=null, $type=null)
155 {
156         if ($trans_no != null && $type!= null)
157         {
158                 $sql = get_alloc_supp_sql("amt, supp_reference", "trans.trans_no = alloc.trans_no_to
159                         AND trans.type = alloc.trans_type_to
160                         AND alloc.trans_no_from=".db_escape($trans_no)."
161                         AND alloc.trans_type_from=".db_escape($type)."
162                         AND trans.supplier_id=".db_escape($supplier_id),
163                         TB_PREF."supp_allocations as alloc");
164         }
165         else
166         {
167                 $sql = get_alloc_supp_sql(null, "round(ABS(ov_amount+ov_gst+ov_discount)-alloc,6) > 0
168                         AND trans.type != ".ST_SUPPAYMENT."
169                         AND trans.supplier_id=".db_escape($supplier_id));
170         }
171
172         return db_query($sql." ORDER BY due_date", "Cannot retreive alloc to transactions");
173 }
174
175 //-------------------------------------------------------------------------------------------------------------
176
177 function get_allocatable_from_supp_transactions($supplier_id, $trans_no=null, $type=null)
178 {
179         if ($trans_no != null && $type!= null)
180         {
181                 $sql = get_alloc_supp_sql("amt, supp_reference", "trans.trans_no = alloc.trans_no_from
182                         AND trans.type = alloc.trans_type_from
183                         AND alloc.trans_no_to=".db_escape($trans_no)."
184                         AND alloc.trans_type_to=".db_escape($type)."
185                         AND trans.supplier_id=".db_escape($supplier_id),
186                         TB_PREF."supp_allocations as alloc");
187         }
188         else
189         {
190                 $sql = get_alloc_supp_sql(null, "round(ABS(ov_amount+ov_gst+ov_discount)-alloc,6) > 0
191                         AND trans.type != ".ST_SUPPAYMENT."
192                         AND trans.supplier_id=".db_escape($supplier_id));
193         }
194
195         return db_query($sql." ORDER BY due_date", "Cannot retreive alloc to transactions");
196 }
197
198
199 function get_sql_for_supplier_allocation_inquiry()
200 {
201         $date_after = date2sql($_POST['TransAfterDate']);
202         $date_to = date2sql($_POST['TransToDate']);
203
204     $sql = "SELECT 
205                 trans.type, 
206                 trans.trans_no,
207                 trans.reference, 
208                 supplier.supp_name, 
209                 trans.supp_reference,
210         trans.tran_date, 
211                 trans.due_date,
212                 supplier.curr_code, 
213         (trans.ov_amount + trans.ov_gst  + trans.ov_discount) AS TotalAmount, 
214                 trans.alloc AS Allocated,
215                 ((trans.type = ".ST_SUPPINVOICE." OR trans.type = ".ST_SUPPCREDIT.") AND trans.due_date < '" . date2sql(Today()) . "') AS OverDue,
216                 trans.supplier_id
217         FROM "
218                         .TB_PREF."supp_trans as trans, "
219                         .TB_PREF."suppliers as supplier
220         WHERE supplier.supplier_id = trans.supplier_id
221         AND trans.tran_date >= '$date_after'
222         AND trans.tran_date <= '$date_to'";
223
224         if ($_POST['supplier_id'] != ALL_TEXT)
225                 $sql .= " AND trans.supplier_id = ".db_escape($_POST['supplier_id']);
226         if (isset($_POST['filterType']) && $_POST['filterType'] != ALL_TEXT)
227         {
228                 if (($_POST['filterType'] == '1') || ($_POST['filterType'] == '2'))
229                 {
230                         $sql .= " AND trans.type = ".ST_SUPPINVOICE." ";
231                 }
232                 elseif ($_POST['filterType'] == '3')
233                 {
234                         $sql .= " AND trans.type = ".ST_SUPPAYMENT." ";
235                 }
236                 elseif (($_POST['filterType'] == '4') || ($_POST['filterType'] == '5'))
237                 {
238                         $sql .= " AND trans.type = ".ST_SUPPCREDIT." ";
239                 }
240
241                 if (($_POST['filterType'] == '2') || ($_POST['filterType'] == '5'))
242                 {
243                         $today =  date2sql(Today());
244                         $sql .= " AND trans.due_date < '$today' ";
245                 }
246         }
247
248         if (!check_value('showSettled'))
249         {
250                 $sql .= " AND (round(abs(ov_amount + ov_gst + ov_discount) - alloc,6) != 0) ";
251         }
252         return $sql;
253 }
254 ?>