/*
* This program is part of the OpenLMIS logistics management information system platform software.
* Copyright © 2013 VillageReach
*
* 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. For additional information contact info@OpenLMIS.org.
*/
package org.openlmis.web.controller;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.collections.Predicate;
import org.openlmis.core.domain.ProcessingPeriod;
import org.openlmis.core.service.AllocationPermissionService;
import org.openlmis.core.service.DeliveryZoneProgramScheduleService;
import org.openlmis.core.web.controller.BaseController;
import org.openlmis.distribution.service.DistributionService;
import org.openlmis.core.web.OpenLmisResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
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 javax.servlet.http.HttpServletRequest;
import java.util.Collection;
import java.util.List;
import static org.springframework.web.bind.annotation.RequestMethod.GET;
/**
* This controller handles endpoint to get periods for a delivery zone, program combination.
*/
@Controller
public class DeliveryZoneProgramScheduleController extends BaseController {
public static final String PERIODS = "periods";
@Autowired
private DeliveryZoneProgramScheduleService scheduleService;
@Autowired
private AllocationPermissionService permissionService;
@Autowired
private DistributionService distributionService;
@RequestMapping(value = "deliveryZones/{zoneId}/programs/{programId}/periods", method = GET, headers = ACCEPT_JSON)
public ResponseEntity<OpenLmisResponse> getPeriodsForProgramInDeliveryZone(HttpServletRequest request, @PathVariable long zoneId,
@PathVariable final long programId) {
if (permissionService.hasPermissionOnZone(loggedInUserId(request), zoneId)) {
List<ProcessingPeriod> periodsForDeliveryZoneAndProgram = scheduleService.getPeriodsForDeliveryZoneAndProgram(zoneId, programId);
final List<Long> syncedPeriods = distributionService.getSyncedPeriodsForDeliveryZoneAndProgram(zoneId, programId);
Collection unsyncedPeriodsForZoneAndProgram = CollectionUtils.select(periodsForDeliveryZoneAndProgram, new Predicate() {
@Override
public boolean evaluate(Object o) {
ProcessingPeriod period = (ProcessingPeriod) o;
return !syncedPeriods.contains(period.getId());
}
});
return OpenLmisResponse.response(PERIODS, unsyncedPeriodsForZoneAndProgram);
} else {
return OpenLmisResponse.error(FORBIDDEN_EXCEPTION, HttpStatus.UNAUTHORIZED);
}
}
}