/*
* The Kuali Financial System, a comprehensive financial management system for higher education.
*
* Copyright 2005-2014 The Kuali Foundation
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.kuali.kfs.module.ar.document.validation.impl;
import org.kuali.kfs.module.ar.ArKeyConstants;
import org.kuali.kfs.module.ar.ArPropertyConstants;
import org.kuali.kfs.module.ar.businessobject.CustomerInvoiceDetail;
import org.kuali.kfs.module.ar.document.CustomerInvoiceDocument;
import org.kuali.kfs.module.ar.document.service.CustomerInvoiceDetailService;
import org.kuali.kfs.sys.document.validation.GenericValidation;
import org.kuali.kfs.sys.document.validation.event.AttributedDocumentEvent;
import org.kuali.rice.krad.util.GlobalVariables;
import org.kuali.rice.krad.util.ObjectUtils;
public class CustomerInvoiceDetailDiscountGreaterThanParentValidation extends GenericValidation {
private CustomerInvoiceDetail discountCustomerInvoiceDetail;
private CustomerInvoiceDocument customerInvoiceDocument;
private CustomerInvoiceDetailService customerInvoiceDetailService;
public boolean validate(AttributedDocumentEvent event) {
boolean success = true;
CustomerInvoiceDetail parentCustomerInvoiceDetail = discountCustomerInvoiceDetail.getParentDiscountCustomerInvoiceDetail();
if (ObjectUtils.isNotNull(parentCustomerInvoiceDetail)) {
// make a copy to not mess up the existing parent reference
CustomerInvoiceDetail copyOfParentCustomerInvoiceDetail = new CustomerInvoiceDetail();
copyOfParentCustomerInvoiceDetail.setInvoiceItemQuantity(parentCustomerInvoiceDetail.getInvoiceItemQuantity());
copyOfParentCustomerInvoiceDetail.setInvoiceItemUnitPrice(parentCustomerInvoiceDetail.getInvoiceItemUnitPrice());
// update amounts
customerInvoiceDetailService.recalculateCustomerInvoiceDetail(customerInvoiceDocument, copyOfParentCustomerInvoiceDetail);
customerInvoiceDetailService.recalculateCustomerInvoiceDetail(customerInvoiceDocument, discountCustomerInvoiceDetail);
// return true if abs(discount line amount) IS NOT greater than parent line
if (discountCustomerInvoiceDetail.getAmount().abs().isGreaterThan(copyOfParentCustomerInvoiceDetail.getAmount().abs())) {
GlobalVariables.getMessageMap().putError(ArPropertyConstants.CustomerInvoiceDocumentFields.INVOICE_ITEM_UNIT_PRICE, ArKeyConstants.ERROR_CUSTOMER_INVOICE_DETAIL_DISCOUNT_AMOUNT_GREATER_THAN_PARENT_AMOUNT);
success = false;
}
}
return success;
}
public CustomerInvoiceDetailService getCustomerInvoiceDetailService() {
return customerInvoiceDetailService;
}
public void setCustomerInvoiceDetailService(CustomerInvoiceDetailService customerInvoiceDetailService) {
this.customerInvoiceDetailService = customerInvoiceDetailService;
}
public CustomerInvoiceDetail getDiscountCustomerInvoiceDetail() {
return discountCustomerInvoiceDetail;
}
public void setDiscountCustomerInvoiceDetail(CustomerInvoiceDetail discountCustomerInvoiceDetail) {
this.discountCustomerInvoiceDetail = discountCustomerInvoiceDetail;
}
public CustomerInvoiceDocument getCustomerInvoiceDocument() {
return customerInvoiceDocument;
}
public void setCustomerInvoiceDocument(CustomerInvoiceDocument customerInvoiceDocument) {
this.customerInvoiceDocument = customerInvoiceDocument;
}
}