private function getRegularDueQueryBuilder()
    {
        $qb = $this->createQueryBuilder('o');
        $ex = $qb->expr();

        return $qb
            ->where($ex->andX(
                $ex->eq('o.sample', ':not_sample'),                    // Not sample
                $ex->lt('o.paidTotal', 'o.grandTotal'),                // Paid total lower than grand total
                $ex->notIn('o.invoiceState', ':canceled_or_refunded'), // Not canceled/refunded
                $ex->eq('o.shipmentState', ':shipped'),                // Shipped
                $ex->isNull('o.paymentTerm')                           // Without payment term
            ))
            ->addOrderBy('o.createdAt', 'ASC')
            ->setParameter('not_sample', false)
            ->setParameter('shipped', ShipmentStates::STATE_COMPLETED)
            ->setParameter('canceled_or_refunded', [InvoiceStates::STATE_CANCELED, InvoiceStates::STATE_CREDITED]);
    }
private function getRegularDueQueryBuilder()
    {
        $qb = $this->createQueryBuilder('o');
        $ex = $qb->expr();

        return $qb
            ->where($ex->andX(
                $ex->eq('o.sample', ':not_sample'),                    // Not sample
                $ex->lt('o.paidTotal', 'o.grandTotal'),                // Paid total lower than grand total
                $ex->notIn('o.invoiceState', ':canceled_or_refunded'), // Not canceled/refunded
                $ex->eq('o.shipmentState', ':shipped'),                // Shipped
                $ex->isNull('o.paymentTerm')                           // Without payment term
            ))
            ->addOrderBy('o.createdAt', 'ASC')
            ->setParameter('not_sample', false)
            ->setParameter('shipped', ShipmentStates::STATE_COMPLETED)
            ->setParameter('canceled_or_refunded', [InvoiceStates::STATE_CANCELED, InvoiceStates::STATE_CREDITED]);
    }
private function getRegularDueQueryBuilder ( ) { $ qb = $ this -> createQueryBuilder ( 'o' ) ; $ ex = $ qb -> expr ( ) ; return $ qb -> where ( $ ex -> andX ( $ ex -> eq ( 'o.sample' , ':not_sample' ) , // Not sample $ ex -> lt ( 'o.paidTotal' , 'o.grandTotal' ) , // Paid total lower than grand total $ ex -> notIn ( 'o.invoiceState' , ':canceled_or_refunded' ) , // Not canceled/refunded $ ex -> eq ( 'o.shipmentState' , ':shipped' ) , // Shipped $ ex -> isNull ( 'o.paymentTerm' ) // Without payment term ) ) -> addOrderBy ( 'o.createdAt' , 'ASC' ) -> setParameter ( 'not_sample' , false ) -> setParameter ( 'shipped' , ShipmentStates :: STATE_COMPLETED ) -> setParameter ( 'canceled_or_refunded' , [ InvoiceStates :: STATE_CANCELED , InvoiceStates :: STATE_CREDITED ] ) ; }
Returns the regular due query.

@return QueryBuilder
Returns the regular due query .