/**
* 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.stms.web.controller.transactions;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import org.apache.commons.io.FileUtils;
import org.egov.infra.filestore.entity.FileStoreMapper;
import org.egov.infra.filestore.service.FileStoreService;
import org.egov.infra.reporting.engine.ReportConstants.FileFormat;
import org.egov.infra.reporting.engine.ReportOutput;
import org.egov.stms.notice.entity.SewerageNotice;
import org.egov.stms.notice.service.SewerageNoticeService;
import org.egov.stms.transactions.entity.SewerageApplicationDetails;
import org.egov.stms.transactions.service.SewerageApplicationDetailsService;
import org.egov.stms.utils.constants.SewerageTaxConstants;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.MessageSource;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
@Controller
@RequestMapping(value = "/transactions")
public class SewerageWorkOrderNoticeController {
@Autowired
private MessageSource messageSource;
public static final String WORKORDERNOTICE = "sewerageWorkOrderNotice";
String errorMessage = "";
@Autowired
private SewerageApplicationDetailsService sewerageApplicationDetailsService;
@Autowired
@Qualifier("fileStoreService")
protected FileStoreService fileStoreService;
@Autowired
private SewerageNoticeService sewerageNoticeService;
@RequestMapping(value = "/workordernotice", method = RequestMethod.GET)
public @ResponseBody ResponseEntity<byte[]> createWorkOrderReport(final HttpServletRequest request,
final HttpSession session) throws IOException {
final SewerageApplicationDetails sewerageApplicationDetails = sewerageApplicationDetailsService
.findByApplicationNumber(request.getParameter("pathVar"));
if (!errorMessage.isEmpty())
return redirect();
return generateReport(sewerageApplicationDetails, session, request);
}
private ResponseEntity<byte[]> generateReport(final SewerageApplicationDetails sewerageApplicationDetails,
final HttpSession session, final HttpServletRequest request) throws IOException {
final HttpHeaders headers = new HttpHeaders();
ReportOutput reportOutput = new ReportOutput();
InputStream generateNoticePDF;
SewerageNotice sewerageNotice = sewerageNoticeService.findByNoticeNoAndNoticeType(
sewerageApplicationDetails.getWorkOrderNumber(), SewerageTaxConstants.NOTICE_TYPE_WORK_ORDER_NOTICE);
if (sewerageNotice != null && sewerageNotice.getFileStore() != null) {
final FileStoreMapper fmp = sewerageNotice.getFileStore();
final File file = fileStoreService.fetch(fmp, SewerageTaxConstants.FILESTORE_MODULECODE);
reportOutput.setReportOutputData(FileUtils.readFileToByteArray(file));
reportOutput.setReportFormat(FileFormat.PDF);
} else {
reportOutput = sewerageNoticeService.generateReportOutputForWorkOrder(sewerageApplicationDetails, session, request);
if (reportOutput != null && reportOutput.getReportOutputData() != null) {
generateNoticePDF = new ByteArrayInputStream(reportOutput.getReportOutputData());
sewerageNotice = sewerageNoticeService.saveWorkOrderNotice(sewerageApplicationDetails, generateNoticePDF);
if (sewerageNotice != null) {
sewerageApplicationDetails.addNotice(sewerageNotice);
sewerageApplicationDetailsService.save(sewerageApplicationDetails);
}
}
}
headers.setContentType(MediaType.parseMediaType("application/pdf"));
headers.add("content-disposition", "inline;filename=WorkOrderNotice.pdf");
return new ResponseEntity<byte[]>(reportOutput.getReportOutputData(), headers, HttpStatus.CREATED);
}
public void validateWorkOrder(final SewerageApplicationDetails sewerageApplicationDetails, final Boolean isView) {
if (null != sewerageApplicationDetails && sewerageApplicationDetails.getConnection().getLegacy())
errorMessage = messageSource.getMessage("err.validate.workorder.for.legacy", new String[] { "" }, null);
else if (isView && null == sewerageApplicationDetails.getWorkOrderNumber())
errorMessage = messageSource.getMessage("err.validate.workorder.view",
new String[] { sewerageApplicationDetails.getApplicationNumber() }, null);
else if (!isView
&& !sewerageApplicationDetails.getStatus().getCode()
.equalsIgnoreCase(SewerageTaxConstants.APPLICATION_STATUS_WOGENERATED))
errorMessage = messageSource.getMessage("err.validate.workorder.view",
new String[] { sewerageApplicationDetails.getApplicationNumber() }, null);
}
@RequestMapping(value = "/workorder/view/{applicationNumber}", method = RequestMethod.GET)
public @ResponseBody ResponseEntity<byte[]> viewReport(@PathVariable final String applicationNumber,
final HttpSession session, final HttpServletRequest request) throws IOException {
final SewerageApplicationDetails sewerageApplicationDetails = sewerageApplicationDetailsService
.findByApplicationNumber(applicationNumber);
validateWorkOrder(sewerageApplicationDetails, true);
if (!errorMessage.isEmpty())
return redirect();
return generateReport(sewerageApplicationDetails, session, request);
}
private ResponseEntity<byte[]> redirect() {
errorMessage = "<html><body><p style='color:red;border:1px solid gray;padding:15px;'>" + errorMessage
+ "</p></body></html>";
final byte[] byteData = errorMessage.getBytes();
errorMessage = "";
return new ResponseEntity<byte[]>(byteData, HttpStatus.CREATED);
}
}