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 $sql = "INSERT INTO ".TB_PREF."supp_allocations (
20 trans_type_from, trans_no_from, trans_no_to, trans_type_to)
21 VALUES (".db_escape($amount).", '$date', "
22 .db_escape($trans_type_from).", ".db_escape($trans_no_from).", "
23 .db_escape($trans_no_to).", ".db_escape($trans_type_to).")";
25 db_query($sql, "A supplier allocation could not be added to the database");
28 //----------------------------------------------------------------------------------------
31 function delete_supp_allocation($trans_id)
33 $sql = "DELETE FROM ".TB_PREF."supp_allocations WHERE id = ".db_escape($trans_id);
34 db_query($sql, "The existing allocation $trans_id could not be deleted");
37 //----------------------------------------------------------------------------------------
39 function get_supp_trans_allocation_balance($trans_type, $trans_no)
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);
50 //----------------------------------------------------------------------------------------
51 // Update supplier trans alloc field according to current status of supp_allocations
53 function update_supp_trans_allocation($trans_type, $trans_no)
55 $sql = "UPDATE `".TB_PREF.($trans_type==ST_PURCHORDER ? 'purch_orders' : 'supp_trans')."` trans,
56 (SELECT sum(amt) amt from ".TB_PREF."supp_allocations
57 WHERE (trans_type_to=".db_escape($trans_type)." AND trans_no_to=".db_escape($trans_no).")
58 OR (trans_type_from=".db_escape($trans_type)." AND trans_no_from=".db_escape($trans_no).")) allocated
60 trans.alloc=IFNULL(allocated.amt, 0)
61 WHERE " . ($trans_type==ST_PURCHORDER ?
62 "trans.order_no=".db_escape($trans_no)
63 : "trans.type=".db_escape($trans_type)." AND trans.trans_no=".db_escape($trans_no));
65 db_query($sql, "The supp transaction record could not be modified for the allocation against it");
69 //-------------------------------------------------------------------------------------------------------------
71 function void_supp_allocations($type, $type_no, $date="")
73 return clear_supp_alloctions($type, $type_no, $date);
76 //-------------------------------------------------------------------------------------------------------------
78 function clear_supp_alloctions($type, $type_no, $date="")
80 $sql = "UPDATE ".TB_PREF."supp_allocations ca
81 LEFT JOIN ".TB_PREF."supp_trans paym ON ca.trans_type_from=paym.type AND ca.trans_no_from=paym.trans_no
82 LEFT JOIN ".TB_PREF."supp_trans st ON ca.trans_type_to=st.type AND ca.trans_no_to=st.trans_no
83 LEFT JOIN ".TB_PREF."purch_orders po ON ca.trans_type_to=".ST_PURCHORDER." AND ca.trans_no_to=po.order_no
84 SET paym.alloc=paym.alloc - ca.amt,
85 st.alloc=st.alloc - ca.amt,
86 po.alloc=po.alloc - ca.amt
87 WHERE (ca.trans_type_from=".db_escape($type)." AND ca.trans_no_from=".db_escape($type_no).")
88 OR (ca.trans_type_to=".db_escape($type)." AND ca.trans_no_to=".db_escape($type_no).")";
89 db_query($sql, "could not clear allocation");
91 // remove any allocations for this transaction
92 $sql = "DELETE FROM ".TB_PREF."supp_allocations
93 WHERE (trans_type_from=".db_escape($type)." AND trans_no_from=".db_escape($type_no).")
94 OR (trans_type_to=".db_escape($type)." AND trans_no_to=".db_escape($type_no).")";
96 db_query($sql, "could not void supp transactions for type=$type and trans_no=$type_no");
99 // exchange_variation($type, $type_no, $row['trans_type_to'], $row['trans_no_to'], $date,
100 // $row['amt'], PT_SUPPLIER, true);
102 //-------------------------------------------------------------------------------------------------------------
104 function get_allocatable_from_supp_sql($supplier_id=null, $settled)
109 IF(trans.supp_reference='',trans.reference,trans.supp_reference) as reference,
113 ov_amount+ov_gst+ov_discount AS Total,
118 round(abs(ov_amount+ov_gst+ov_discount)-alloc,6) <= 0 AS settled
120 .TB_PREF."supp_trans as trans, "
121 .TB_PREF."suppliers as supplier"
122 ." WHERE trans.supplier_id=supplier.supplier_id
123 AND type IN(".ST_SUPPAYMENT.",".ST_SUPPCREDIT.",".ST_BANKPAYMENT.") AND (trans.ov_amount < 0)";
126 $sql .= " AND (round(abs(ov_amount+ov_gst+ov_discount)-alloc,6) > 0)";
128 if ($supplier_id != null)
129 $sql .= " AND supplier.supplier_id = ".db_escape($supplier_id);
134 function get_allocatable_purch_orders($supplier_id = null, $trans_no=null, $type=null)
137 ".ST_PURCHORDER." as type,
138 porder.order_no as trans_no,
141 supplier.supp_name AS DebtorName,
145 porder.ord_date as due_date,
148 requisition_no as supp_ref
149 FROM ".TB_PREF."purch_orders as porder
150 LEFT JOIN ".TB_PREF."suppliers as supplier ON porder.supplier_id = supplier.supplier_id
151 LEFT JOIN ".TB_PREF."supp_allocations as alloc ON porder.order_no = alloc.trans_no_to AND alloc.trans_type_to=".ST_PURCHORDER."
152 LEFT JOIN ".TB_PREF."grn_batch as grn ON porder.order_no = grn.purch_order_no
155 if ($trans_no != null and $type != null)
157 $sql .= " AND alloc.trans_no_from=".db_escape($trans_no)."
158 AND alloc.trans_type_from=".db_escape($type);
162 $sql .= " AND round(prep_amount) > 0 AND ISNULL(grn.purch_order_no)"; // only sales orders with prepayment level set and no yet received
165 $sql .= " AND porder.supplier_id=".db_escape($supplier_id);
167 $sql .= " GROUP BY porder.order_no, grn.purch_order_no";
171 //-------------------------------------------------------------------------------------------------------------
173 function get_allocatable_to_supp_transactions($supplier_id=null, $trans_no=null, $type=null)
178 IF(trans.supp_reference='',trans.reference,trans.supp_reference) as reference,
182 ov_amount+ov_gst+ov_discount AS Total,
189 FROM ".TB_PREF."supp_trans as trans
190 LEFT JOIN ".TB_PREF."supp_allocations as alloc ON trans.trans_no = alloc.trans_no_to AND trans.type = alloc.trans_type_to,"
191 .TB_PREF."suppliers as supplier
193 trans.supplier_id=supplier.supplier_id";
195 $sql .= " AND supplier.supplier_id=".db_escape($supplier_id);
197 if ($trans_no != null and $type != null)
199 $sql .= " AND alloc.trans_no_from=".db_escape($trans_no)."
200 AND alloc.trans_type_from=".db_escape($type);
204 $sql .= " AND round(ov_amount+ov_gst+ov_discount-alloc,6) > 0
205 AND trans.type NOT IN (".implode(',',array(ST_SUPPAYMENT, ST_BANKPAYMENT)).")";
206 $sql .= " GROUP BY type, trans_no";
209 $orders = get_allocatable_purch_orders($supplier_id, $trans_no, $type);
210 $sql = "($sql ORDER BY trans_no) \nUNION \n($orders)";
212 return db_query($sql." ORDER BY due_date", "Cannot retreive alloc to transactions");
214 //-------------------------------------------------------------------------------------------------------------
216 function get_allocatable_from_supp_transactions($supplier_id, $trans_no=null, $type=null)
221 IF(trans.supp_reference='',trans.reference,trans.supp_reference) as reference,
225 ov_amount+ov_gst+ov_discount AS Total,
232 FROM ".TB_PREF."supp_trans as trans,"
233 .TB_PREF."suppliers as supplier,"
234 .TB_PREF."supp_allocations as alloc
235 WHERE trans.supplier_id=supplier.supplier_id
236 AND trans.trans_no = alloc.trans_no_from
237 AND trans.type = alloc.trans_type_from";
239 if ($trans_no != null and $type != null)
241 $sql .= " AND alloc.trans_no_to=".db_escape($trans_no)."
242 AND alloc.trans_type_to=".db_escape($type);
246 $sql .= " AND round(ABS(ov_amount+ov_gst+ov_discount)-alloc,6) > 0
247 AND trans.type NOT IN (".implode(',',array(ST_SUPPAYMENT,ST_BANKPAYMENT)).")";
248 $sql .= " GROUP BY type, trans_no";
251 return db_query($sql." ORDER BY due_date", "Cannot retreive alloc to transactions");
255 function get_sql_for_supplier_allocation_inquiry($from, $to, $filter, $supplier_id, $all=false)
257 $date_after = date2sql($from);
258 $date_to = date2sql($to);
265 trans.supp_reference,
269 (trans.ov_amount + trans.ov_gst + trans.ov_discount) AS TotalAmount,
270 trans.alloc AS Allocated,
271 ((trans.type = ".ST_SUPPINVOICE." OR trans.type = ".ST_SUPPCREDIT.") AND trans.due_date < '" . date2sql(Today()) . "') AS OverDue,
274 .TB_PREF."supp_trans as trans, "
275 .TB_PREF."suppliers as supplier
276 WHERE supplier.supplier_id = trans.supplier_id
277 AND trans.tran_date >= '$date_after'
278 AND trans.tran_date <= '$date_to'";
280 if ($supplier_id != ALL_TEXT)
281 $sql .= " AND trans.supplier_id = ".db_escape($supplier_id);
283 if ($filter != ALL_TEXT)
285 if (($filter == '1') || ($filter == '2'))
287 $sql .= " AND trans.type = ".ST_SUPPINVOICE." ";
289 elseif ($filter == '3')
291 $sql .= " AND trans.type = ".ST_SUPPAYMENT." ";
293 elseif (($filter == '4') || ($filter == '5'))
295 $sql .= " AND trans.type = ".ST_SUPPCREDIT." ";
298 if (($filter == '2') || ($filter == '5'))
300 $today = date2sql(Today());
301 $sql .= " AND trans.due_date < '$today' ";
307 $sql .= " AND (round(abs(ov_amount + ov_gst + ov_discount) - alloc,6) != 0) ";