Fixed bug in Report Supplier Balances.

diff --git a/reporting/rep201.php b/reporting/rep201.php
index 0af003481b98266b6417bc8a4c76d258b33badc6..2d5eba8dcf0ce2efdf53ef2b556ef33caa6f9d31 100644 (file)
--- a/reporting/rep201.php
+++ b/reporting/rep201.php
@@ -29,17 +29,25 @@ print_supplier_balances();
 
 function get_open_balance($supplier_id, $to)
 {
 
 function get_open_balance($supplier_id, $to)
 {

-       $to = date2sql($to);
+    if ($to)
+        $to = date2sql($to);
+
+    $sql = "SELECT SUM(IF(t.type = ".ST_SUPPINVOICE." OR (t.type IN (".ST_JOURNAL." , ".ST_BANKDEPOSIT.") AND t.ov_amount>0),
+        -abs(t.ov_amount + t.ov_gst + t.ov_discount), 0)) AS charges,";
+
+    $sql .= "SUM(IF(t.type != ".ST_SUPPINVOICE." AND NOT(t.type IN (".ST_JOURNAL." , ".ST_BANKDEPOSIT.") AND t.ov_amount>0),
+        abs(t.ov_amount + t.ov_gst + t.ov_discount) * -1, 0)) AS credits,";
+
+    $sql .= "SUM(IF(t.type != ".ST_SUPPINVOICE." AND NOT(t.type IN (".ST_JOURNAL." , ".ST_BANKDEPOSIT.")), t.alloc * -1, t.alloc)) 
+        AS Allocated,";

 
 

-    $sql = "SELECT
-       SUM(IF(type IN(".ST_SUPPINVOICE.",".ST_BANKDEPOSIT."), (ov_amount + ov_gst + ov_discount), 0)) AS charges,
-       SUM(IF(type NOT IN(".ST_SUPPINVOICE.",".ST_BANKDEPOSIT."), (ov_amount + ov_gst + ov_discount), 0)) AS credits,
-               SUM(IF(type NOT IN(".ST_SUPPINVOICE.",".ST_BANKDEPOSIT."),alloc * -1, alloc)) AS Allocated,
-               SUM(IF(type IN(".ST_SUPPINVOICE.",".ST_BANKDEPOSIT."), (ov_amount + ov_gst + ov_discount - alloc),
-                               (ov_amount + ov_gst + ov_discount + alloc))) AS OutStanding
-               FROM ".TB_PREF."supp_trans
-       WHERE tran_date < '$to'
-               AND supplier_id = '$supplier_id' GROUP BY supplier_id";
+    $sql .= "SUM(IF(t.type = ".ST_SUPPINVOICE.", 1, -1) *
+        (abs(t.ov_amount + t.ov_gst + t.ov_discount) - abs(t.alloc))) AS OutStanding
+        FROM ".TB_PREF."supp_trans t
+        WHERE t.supplier_id = ".db_escape($supplier_id);
+    if ($to)
+        $sql .= " AND t.tran_date < '$to'";
+    $sql .= " GROUP BY supplier_id";

 
     $result = db_query($sql,"No transactions were returned");
     return db_fetch($result);
 
     $result = db_query($sql,"No transactions were returned");
     return db_fetch($result);