function add_audit_trail($trans_type, $trans_no, $trans_date, $descr='')
{
+ $date = date2sql($trans_date);
$sql = "INSERT INTO ".TB_PREF."audit_trail"
- . " (type, trans_no, user, fiscal_year, gl_date, description)
- VALUES($trans_type, $trans_no,"
- . $_SESSION["wa_current_user"]->user. ","
- . get_company_pref('f_year') .","
- . "'". date2sql($trans_date) ."',"
- . db_escape($descr). ")";
+ . " (type, trans_no, user, gl_date, description)
+ VALUES(".db_escape($trans_type).", ".db_escape($trans_no).","
+ . $_SESSION["wa_current_user"]->user . ","
+ . "'$date',". db_escape($descr). ")";
db_query($sql, "Cannot add audit info");
+ // all audit records beside just inserted one should have gl_seq set to NULL
+ // to avoid need for subqueries (not existing in MySQL 3) all over the code
+ $sql = "UPDATE ".TB_PREF."audit_trail audit LEFT JOIN ".TB_PREF."fiscal_year year ON year.begin<='$date' AND year.end>='$date'
+ SET audit.gl_seq = IF(audit.id=".db_insert_id().", 0, NULL),"
+ ."audit.fiscal_year=year.id"
+ . " WHERE type=".db_escape($trans_type)." AND trans_no="
+ . db_escape($trans_no);
+
+ db_query($sql, "Cannot update audit gl_seq");
}
function get_audit_trail_all($trans_type, $trans_no)
{
$sql = "SELECT * FROM ".TB_PREF."audit_trail"
- ." WHERE type=$trans_type AND trans_no=$trans_no";
+ ." WHERE type=".db_escape($trans_type)." AND trans_no="
+ .db_escape($trans_no);
return db_query($sql, "Cannot get all audit info for transaction");
}
function get_audit_trail_last($trans_type, $trans_no)
{
$sql = "SELECT * FROM ".TB_PREF."audit_trail"
- ." WHERE type=$trans_type AND trans_no=$trans_no ORDER BY id desc";
+ ." WHERE type=".db_escape($trans_type).
+ " AND trans_no=".db_escape($trans_no)." AND NOT ISNULL(gl_seq)";
$res = db_query($sql, "Cannot get last audit info for transaction");
if ($res)
return $row;
}
+/*
+ Confirm and close for edition all transactions up to date $todate,
+ and reindex journal.
+*/
+function close_transactions($todate) {
+
+ begin_transaction();
+
+ $errors = 0;
+ // select only those audit trail records which produce any GL postings
+ $sql = "SELECT a.id, gl.tran_date, a.fiscal_year, a.gl_seq,
+ gl.tran_date <= '". date2sql($todate) ."' as closed"
+ ." FROM ".TB_PREF."gl_trans gl"
+ ." LEFT JOIN ". TB_PREF."audit_trail a ON
+ (gl.type=a.type AND gl.type_no=a.trans_no)"
+ . " WHERE NOT ISNULL(a.gl_seq) AND gl.amount!=0" // skip old audit records and voided transactions
+ . " GROUP BY a.id, gl.tran_date, a.fiscal_year, a.gl_seq ORDER BY a.fiscal_year, gl.tran_date, a.id";
+
+ $result = db_query($sql, "Cannot select transactions for closing");
+
+ if (db_num_rows($result)) {
+ $last_year = 0;
+
+ while ($row = db_fetch($result)) {
+ if ($row['fiscal_year'] == null) {
+ $errors = 1; continue;
+ }
+ if ($last_year != $row['fiscal_year']) {
+ $last_year = $row['fiscal_year'];
+ $counter = 0; // reset counter on fiscal year change
+ }
+
+ $seq = $row['closed'] ? ++$counter : 0;
+ if ($row['gl_seq'] != $seq) { // update transaction status only when gl_seq has changed
+ $sql2 = "UPDATE ".TB_PREF."audit_trail SET"
+ . " gl_seq=$seq"
+ . " WHERE id=".$row['id'];
+ db_query($sql2, "Cannot reindex journal");
+ }
+ }
+ }
+
+ if ($errors)
+ display_warning(_("Some transactions journal GL postings were not indexed due to lack of audit trail record."));
+ else
+ update_company_prefs(array('gl_closing_date'=> date2sql($todate)));
+ commit_transaction();
+
+ return $errors;
+}
+
+/*
+ Closed transactions have gl_seq number assigned.
+*/
+function is_closed_trans($type, $trans_no) {
+
+ $cdate = get_company_pref('gl_closing_date');
+ if (!$cdate)
+ return false;
+
+// FIXME: gl_date can be badly entered for some transactions due to bug in previous FA versions
+ $sql = "SELECT gl_seq FROM ".TB_PREF."audit_trail"
+ . " WHERE type=".db_escape($type)
+ ." AND trans_no=".db_escape($trans_no)
+ ." AND gl_date<='$cdate'"; // date is stored in sql format
+// ." AND (gl_date<='$cdate'" // some transaction can be not sequenced due to 0 amount, however after edition this could change
+// ." OR gl_seq>0)";
+
+ $res = db_query($sql, "Cannot check transaction");
+
+ return db_num_rows($res);
+}
+
?>