}
else
$amount_bank = $amount;
-
+ $amount_bank = round2($amount_bank, user_price_dec());
// Also store the rate to the home
//$BankToHomeCurrencyRate = get_exchange_rate_to_home_currency($bank_account_currency, $date_);
//----------------------------------------------------------------------------------------
+function get_bank_trans_for_bank_account($bank_account, $from, $to)
+{
+ $from = date2sql($from);
+ $to = date2sql($to);
+ $sql = "SELECT t.* FROM "
+ .TB_PREF."bank_trans t LEFT JOIN ".TB_PREF."voided v ON t.type=v.type AND t.trans_no=v.id
+ WHERE t.bank_act = ".db_escape($bank_account) . "
+ AND ISNULL(v.date_)
+ AND trans_date >= '$from'
+ AND trans_date <= '$to'
+ ORDER BY trans_date, t.id";
+
+ return db_query($sql,"The transactions for '" . $bank_account . "' could not be retrieved");
+}
+
+//----------------------------------------------------------------------------------------
+
+function get_balance_before_for_bank_account($bank_account, $from)
+{
+ $from = date2sql($from);
+ $sql = "SELECT SUM(amount) FROM ".TB_PREF."bank_trans WHERE bank_act="
+ .db_escape($bank_account) . "
+ AND trans_date < '$from'";
+ $before_qty = db_query($sql, "The starting balance on hand could not be calculated");
+ $bfw_row = db_fetch_row($before_qty);
+ return $bfw_row[0];
+}
+//----------------------------------------------------------------------------------------
+
function get_gl_trans_value($account, $type, $trans_no)
{
$sql = "SELECT SUM(amount) FROM ".TB_PREF."gl_trans WHERE account="
function void_bank_trans($type, $type_no, $nested=false)
{
+
if (!$nested)
begin_transaction();
commit_transaction();
}
-//----------------------------------------------------------------------------------
+/**
+* Check account history to find transaction which would exceed authorized overdraft for given account.
+* Returns null or transaction in conflict. Running balance is checked on daily basis only, to enable ID change after edition.
+* $delta_amount - tested change in bank balance at $date.
+**/
+function check_bank_account_history($delta_amount, $bank_account, $date=null, $user=null)
+{
+ if ($delta_amount >= 0 && isset($date))
+ return null; // amount increese is always safe
+
+ $balance = $date ? get_bank_account_limit($bank_account, $date, $user) : 0;
+
+ if (!isset($balance) && isset($date))
+ return null; // unlimited account
+
+ if ($balance < $delta_amount)
+ return array('amount' => $balance, 'trans_date'=> $date);
+
+ $balance += $delta_amount;
+
+ $sql = "SELECT sum(amount) as amount, trans_date FROM ".TB_PREF."bank_trans WHERE bank_act=".db_escape($bank_account);
+ if ($date)
+ {
+ $date = date2sql($date);
+ $sql .= " AND trans_date > '$date'";
+ }
+ $sql .= " GROUP BY trans_date ORDER BY trans_date ASC";
+
+ $history = db_query($sql, "cannot retrieve cash account history");
+
+ while ($trans = db_fetch($history)) {
+ $balance += $trans['amount'];
+ if ($balance < 0)
+ return $trans;
+ }
+
+ return null;
+}
+
+/**
+* Check bank transfer, deposit or customer deposit before voiding.
+**/
+function check_void_bank_trans($type, $type_no)
+{
+ $moves = get_bank_trans($type, $type_no);
+ while ($trans = db_fetch($moves)) {
+ if ($trans['amount'] > 0) { // skip transfer input part
+ return check_bank_account_history(-$trans['amount'], $trans['bank_act'], sql2date($trans['trans_date'])) == null;
+ }
+ }
+ return true;
+}
-?>
\ No newline at end of file
+?>