+function get_sql_for_supplier_inquiry($filter, $after_date, $to_date, $supplier_id=ALL_TEXT)
+{
+ $date_after = date2sql($after_date);
+ $date_to = date2sql($to_date);
+
+ $sql = "SELECT trans.type,
+ trans.trans_no,
+ trans.reference,
+ supplier.supp_name,
+ trans.supp_reference,
+ trans.tran_date,
+ trans.due_date,
+ supplier.curr_code,
+ (trans.ov_amount + trans.ov_gst + trans.ov_discount) AS TotalAmount,
+ trans.alloc AS Allocated,
+ ((trans.type = ".ST_SUPPINVOICE." OR trans.type = ".ST_SUPPCREDIT.") AND trans.due_date < '" . date2sql(Today()) . "') AS OverDue,
+ (ABS(trans.ov_amount + trans.ov_gst + trans.ov_discount) - trans.alloc <= ".FLOAT_COMP_DELTA.") AS Settled
+ FROM ".TB_PREF."supp_trans as trans, ".TB_PREF."suppliers as supplier
+ WHERE supplier.supplier_id = trans.supplier_id
+ AND trans.tran_date >= '$date_after'
+ AND trans.tran_date <= '$date_to'
+ AND trans.ov_amount != 0"; // exclude voided transactions
+
+ $sql2 = "SELECT ".ST_SUPPRECEIVE." as type,
+ trans.id as trans_no,
+ trans.reference,
+ supplier.supp_name,
+ po.requisition_no AS supp_reference,
+ delivery_date as tran_date,
+ '' as due_date,
+ supplier.curr_code,
+ '' AS TotalAmount,
+ '' AS Allocated,
+ 0 as OverDue,
+ 1 as Settled
+ FROM ".TB_PREF."grn_batch as trans, ".TB_PREF."suppliers as supplier, ".TB_PREF."purch_orders as po
+ WHERE supplier.supplier_id = trans.supplier_id
+ AND trans.purch_order_no = po.order_no
+ AND trans.delivery_date >= '$date_after'
+ AND trans.delivery_date <= '$date_to'";
+
+ if ($supplier_id != ALL_TEXT) {
+ $sql .= " AND trans.supplier_id = ".db_escape($supplier_id);
+ $sql2 .= " AND trans.supplier_id = ".db_escape($supplier_id);
+ }
+ if (($filter == '6'))
+ {
+ $sql = $sql2;
+ }
+ elseif (!isset($filter) || $filter == ALL_TEXT || $filter == '6') {
+ $sql = "SELECT * FROM (($sql) UNION ($sql2)) as tr WHERE 1";
+ }
+
+ if (isset($filter) && $filter != ALL_TEXT)
+ {
+ if (($filter == '1'))
+ {
+ $sql .= " AND (trans.type = ".ST_SUPPINVOICE." OR trans.type = ".ST_BANKDEPOSIT.")";
+ }
+ elseif (($filter == '2'))
+ {
+ $sql .= " AND trans.type = ".ST_SUPPINVOICE." ";
+ }
+ elseif ($filter == '3')
+ {
+ $sql .= " AND (trans.type = ".ST_SUPPAYMENT." OR trans.type = ".ST_BANKPAYMENT.") ";
+ }
+ elseif (($filter == '4') || ($filter == '5'))
+ {
+ $sql .= " AND trans.type = ".ST_SUPPCREDIT." ";
+ }
+
+ if (($filter == '2') || ($filter == '5'))
+ {
+ $today = date2sql(Today());
+ $sql .= " AND trans.due_date < '$today' ";
+ }
+ }
+ return $sql;
+}