Examples with MInvoicePaySchedule org.compiere.model.MInvoicePaySchedule used on opensource projects

Example 1 with MInvoicePaySchedule

use of org.compiere.model.MInvoicePaySchedule in project adempiere by adempiere.

the class InvoicePayScheduleValidate method doIt.

//	prepare
/**
	 *  Perform process.
	 *  @return Message (clear text)
	 *  @throws Exception if not successful
	 */
protected String doIt() throws Exception {
    log.info("C_InvoicePaySchedule_ID=" + getRecord_ID());
    MInvoicePaySchedule[] schedule = MInvoicePaySchedule.getInvoicePaySchedule(getCtx(), 0, getRecord_ID(), null);
    if (schedule.length == 0)
        throw new IllegalArgumentException("InvoicePayScheduleValidate - No Schedule");
    //	Get Invoice
    MInvoice invoice = new MInvoice(getCtx(), schedule[0].getC_Invoice_ID(), null);
    if (invoice.get_ID() == 0)
        throw new IllegalArgumentException("InvoicePayScheduleValidate - No Invoice");
    //
    BigDecimal total = Env.ZERO;
    for (int i = 0; i < schedule.length; i++) {
        BigDecimal due = schedule[i].getDueAmt();
        if (due != null)
            total = total.add(due);
    }
    boolean valid = invoice.getGrandTotal().compareTo(total) == 0;
    invoice.setIsPayScheduleValid(valid);
    invoice.saveEx();
    //	Schedule
    for (int i = 0; i < schedule.length; i++) {
        if (schedule[i].isValid() != valid) {
            schedule[i].setIsValid(valid);
            schedule[i].saveEx();
        }
    }
    String msg = "@OK@";
    if (!valid)
        msg = "@GrandTotal@ = " + invoice.getGrandTotal() + " <> @Total@ = " + total + "  - @Difference@ = " + invoice.getGrandTotal().subtract(total);
    return Msg.parseTranslation(getCtx(), msg);
}