public static function submit($loan_id, $data)
{
$loanproduct = Loanproduct::findorfail($loan_id);
$posting = new Loanposting();
// post disbursal postings
$posting->disbursal($loanproduct, $data);
$posting->principal_repayment($loanproduct, $data);
$posting->interest_repayment($loanproduct, $data);
$posting->loan_write_off($loanproduct, $data);
$posting->fee_payment($loanproduct, $data);
$posting->penalty_payment($loanproduct, $data);
$posting->loan_overpayment($loanproduct, $data);
$posting->overpayment_refund($loanproduct, $data);
}
