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/*
* Copyright 2015 - 2017 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.traccar.api.resource;
import org.traccar.Context;
import org.traccar.api.BaseResource;
import org.traccar.database.DeviceManager;
import org.traccar.model.Device;
import org.traccar.model.DeviceTotalDistance;
import org.traccar.model.User;
import javax.ws.rs.Consumes;
import javax.ws.rs.DELETE;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import java.sql.SQLException;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
@Path("devices")
@Produces(MediaType.APPLICATION_JSON)
@Consumes(MediaType.APPLICATION_JSON)
public class DeviceResource extends BaseResource {
@GET
public Collection<Device> get(
@QueryParam("all") boolean all, @QueryParam("userId") long userId,
@QueryParam("uniqueId") List<String> uniqueIds,
@QueryParam("id") List<Long> deviceIds) throws SQLException {
DeviceManager deviceManager = Context.getDeviceManager();
Set<Long> result = null;
if (all) {
if (Context.getPermissionsManager().isAdmin(getUserId())) {
result = deviceManager.getAllItems();
} else {
Context.getPermissionsManager().checkManager(getUserId());
result = deviceManager.getManagedItems(getUserId());
}
} else if (uniqueIds.isEmpty() && deviceIds.isEmpty()) {
if (userId == 0) {
userId = getUserId();
}
Context.getPermissionsManager().checkUser(getUserId(), userId);
result = deviceManager.getUserItems(userId);
} else {
result = new HashSet<Long>();
for (String uniqueId : uniqueIds) {
Device device = deviceManager.getByUniqueId(uniqueId);
Context.getPermissionsManager().checkDevice(getUserId(), device.getId());
result.add(device.getId());
}
for (Long deviceId : deviceIds) {
Context.getPermissionsManager().checkDevice(getUserId(), deviceId);
result.add(deviceId);
}
}
return deviceManager.getItems(result);
}
@POST
public Response add(Device entity) throws SQLException {
Context.getPermissionsManager().checkReadonly(getUserId());
Context.getPermissionsManager().checkDeviceReadonly(getUserId());
Context.getPermissionsManager().checkDeviceLimit(getUserId());
Context.getDeviceManager().addItem(entity);
Context.getDataManager().linkObject(User.class, getUserId(), entity.getClass(), entity.getId(), true);
Context.getPermissionsManager().refreshDeviceAndGroupPermissions();
Context.getPermissionsManager().refreshAllExtendedPermissions();
return Response.ok(entity).build();
}
@Path("{id}")
@PUT
public Response update(Device entity) throws SQLException {
Context.getPermissionsManager().checkReadonly(getUserId());
Context.getPermissionsManager().checkDeviceReadonly(getUserId());
Context.getPermissionsManager().checkDevice(getUserId(), entity.getId());
Context.getDeviceManager().updateItem(entity);
Context.getPermissionsManager().refreshDeviceAndGroupPermissions();
Context.getPermissionsManager().refreshAllExtendedPermissions();
return Response.ok(entity).build();
}
@Path("{id}")
@DELETE
public Response remove(@PathParam("id") long id) throws SQLException {
Context.getPermissionsManager().checkReadonly(getUserId());
Context.getPermissionsManager().checkDeviceReadonly(getUserId());
Context.getPermissionsManager().checkDevice(getUserId(), id);
Context.getDeviceManager().removeItem(id);
Context.getPermissionsManager().refreshDeviceAndGroupPermissions();
Context.getPermissionsManager().refreshAllExtendedPermissions();
Context.getAliasesManager().removeDevice(id);
return Response.noContent().build();
}
@Path("{id}/distance")
@PUT
public Response updateTotalDistance(DeviceTotalDistance entity) throws SQLException {
Context.getPermissionsManager().checkAdmin(getUserId());
Context.getDeviceManager().resetTotalDistance(entity);
return Response.noContent().build();
}
}
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