/*
* eGov suite of products aim to improve the internal efficiency,transparency,
* accountability and the service delivery of the government organizations.
*
* Copyright (C) <2015> eGovernments Foundation
*
* The updated version of eGov suite of products as by eGovernments Foundation
* is available at http://www.egovernments.org
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses/ or
* http://www.gnu.org/licenses/gpl.html .
*
* In addition to the terms of the GPL license to be adhered to in using this
* program, the following additional terms are to be complied with:
*
* 1) All versions of this program, verbatim or modified must carry this
* Legal Notice.
*
* 2) Any misrepresentation of the origin of the material is prohibited. It
* is required that all modified versions of this material be marked in
* reasonable ways as different from the original version.
*
* 3) This license does not grant any rights to any user of the program
* with regards to rights under trademark law for use of the trade names
* or trademarks of eGovernments Foundation.
*
* In case of any queries, you can reach eGovernments Foundation at contact@egovernments.org.
*/
package org.egov.collection.workflow.renderer;
import org.egov.collection.entity.ReceiptHeader;
import org.egov.infra.workflow.entity.StateAware;
import org.egov.infra.workflow.inbox.DefaultInboxRenderServiceImpl;
import org.egov.infstr.services.PersistenceService;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
/**
* Render service for collections workflow. Groups the receipt headers based on user + counter + service
*/
public class CollectionsWorkflowRenderService extends DefaultInboxRenderServiceImpl<ReceiptHeader> {
public CollectionsWorkflowRenderService(final PersistenceService<ReceiptHeader, Long> stateAwarePersistenceService) {
super(stateAwarePersistenceService);
}
/**
* @param allItems Workflow Items from which grouped items are to be created
* @return Workflow items (receipt headers) grouped by service + counter + user
*/
private List<ReceiptHeader> getGroupedWorkflowItems(final List<ReceiptHeader> allItems) {
final List<ReceiptHeader> receiptHeaderPerGroup = new ArrayList<ReceiptHeader>(0);
final HashMap<String, Integer> assignedItems = new HashMap<String, Integer>(0);
for (final StateAware nextItem : allItems)
if (nextItem instanceof ReceiptHeader) {
final ReceiptHeader nextReceipt = (ReceiptHeader) nextItem;
String groupingCriteria = "";
if (nextReceipt.getReceipttype() == 'B')
groupingCriteria = nextReceipt.myLinkId();
else
groupingCriteria = nextReceipt.myLinkIdForChallanMisc();
if (assignedItems.get(groupingCriteria) == null) {
// Group not created yet. Create it.
receiptHeaderPerGroup.add(nextReceipt);
assignedItems.put(groupingCriteria, 1);
}
}
return receiptHeaderPerGroup;
}
@Override
public List<ReceiptHeader> getDraftWorkflowItems(final Long userId, final List<Long> owner) {
return getGroupedWorkflowItems(super.getDraftWorkflowItems(userId, owner));
}
/**
* Returns the assigned work flow items for given user. For collections, one item is returned for every unique combination of
* billing service, user and counter.
*
* @param owner The owner for whom the assigned work flow items are to be returned
* @param userId The currently logged in user id (NEW items created by this user are excluded)
* @return Assigned workflow items (receipt headers) grouped by service + counter + user
*/
@Override
public List<ReceiptHeader> getAssignedWorkflowItems(final Long userId, final List<Long> owner) {
return getGroupedWorkflowItems(super.getAssignedWorkflowItems(userId, owner));
}
}