/*
* 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.sys.document.validation.impl;
import java.util.Collection;
import java.util.Collections;
import org.apache.commons.lang.StringUtils;
import org.kuali.kfs.sys.KFSKeyConstants;
import org.kuali.kfs.sys.KFSPropertyConstants;
import org.kuali.kfs.sys.businessobject.Bank;
import org.kuali.kfs.sys.context.SpringContext;
import org.kuali.kfs.sys.service.BankService;
import org.kuali.rice.kns.document.MaintenanceDocument;
import org.kuali.rice.kns.maintenance.rules.MaintenanceDocumentRuleBase;
/**
* Evaluates business rules for editing or creation of a new bank record.
*/
public class BankRule extends MaintenanceDocumentRuleBase {
protected Bank oldBank;
protected Bank newBank;
/**
* @see org.kuali.rice.kns.maintenance.rules.MaintenanceDocumentRuleBase#processCustomRouteDocumentBusinessRules(org.kuali.rice.kns.document.MaintenanceDocument)
*/
protected boolean processCustomRouteDocumentBusinessRules(MaintenanceDocument document) {
// default to success
boolean valid = true;
valid &= checkPartiallyFilledOutReferences();
valid &= validateFieldsForBankOffsetEntries();
valid &= validateBankAccountNumber();
return valid;
}
/**
* Sets the convenience objects like newAccount and oldAccount, so you have short and easy handles to the new and old objects
* contained in the maintenance document. It also calls the BusinessObjectBase.refresh(), which will attempt to load all
* sub-objects from the DB by their primary keys, if available.
*/
public void setupConvenienceObjects() {
oldBank = (Bank) super.getOldBo();
newBank = (Bank) super.getNewBo();
}
/**
* Checks for partially filled out objects.
*
* @return true if there are no partially filled out references
*/
protected boolean checkPartiallyFilledOutReferences() {
boolean valid = true;
valid &= checkForPartiallyFilledOutReferenceForeignKeys(KFSPropertyConstants.CASH_OFFSET_ACCOUNT);
valid &= checkForPartiallyFilledOutReferenceForeignKeys(KFSPropertyConstants.CASH_OFFSET_OBJECT);
return valid;
}
/**
* Checks system parameter to determine if the bank code functionality is enabled. If so verifies the cash offset fields needed
* to create the additional bank entries were given.
*
* @return true if all cash offset fields needed have value
*/
protected boolean validateFieldsForBankOffsetEntries() {
boolean valid = true;
if (SpringContext.getBean(BankService.class).isBankSpecificationEnabled()) {
if (StringUtils.isBlank(newBank.getCashOffsetAccountNumber())) {
putFieldError(KFSPropertyConstants.CASH_OFFSET_ACCOUNT_NUMBER, KFSKeyConstants.Bank.ERROR_MISSING_CASH_ACCOUNT_NUMBER);
valid = false;
}
if (StringUtils.isBlank(newBank.getCashOffsetObjectCode())) {
putFieldError(KFSPropertyConstants.CASH_OFFSET_OBJECT_CODE, KFSKeyConstants.Bank.ERROR_MISSING_CASH_OBJECT_CODE);
valid = false;
}
}
return valid;
}
/**
* Bank account number must be unique.
*
* @return
*/
protected boolean validateBankAccountNumber() {
// if the new bank is not blank *AND* has been changed
// (I.e, never fire this edit if the account has not been changed)
if ( StringUtils.isNotBlank(newBank.getBankAccountNumber() )
&& (oldBank == null ||
!StringUtils.equals(oldBank.getBankAccountNumber(), newBank.getBankAccountNumber())) ) {
@SuppressWarnings("rawtypes")
Collection existingBanks = getBoService().findMatching(Bank.class, Collections.singletonMap(KFSPropertyConstants.BANK_ACCOUNT_NUMBER, newBank.getBankAccountNumber()));
if ( existingBanks != null && !existingBanks.isEmpty() ) {
putFieldError(KFSPropertyConstants.BANK_ACCOUNT_NUMBER, KFSKeyConstants.Bank.ERROR_ACCOUNT_NUMBER_NOT_UNIQUE);
return false;
}
}
return true;
}
}