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/*
* Copyright 2015 - 2019 Anton Tananaev (anton@traccar.org)
* Copyright 2016 Gabor Somogyi (gabor.g.somogyi@gmail.com)
* Copyright 2017 Andrey Kunitsyn (andrey@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.ExtendedObjectResource;
import org.traccar.database.CommandsManager;
import org.traccar.model.Command;
import org.traccar.model.Typed;
import java.util.Collection;
import java.util.HashSet;
import java.util.Set;
import javax.ws.rs.Consumes;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
@Path("commands")
@Produces(MediaType.APPLICATION_JSON)
@Consumes(MediaType.APPLICATION_JSON)
public class CommandResource extends ExtendedObjectResource<Command> {
public CommandResource() {
super(Command.class);
}
@GET
@Path("send")
public Collection<Command> get(@QueryParam("deviceId") long deviceId) {
Context.getPermissionsManager().checkDevice(getUserId(), deviceId);
CommandsManager commandsManager = Context.getCommandsManager();
Set<Long> result = new HashSet<>(commandsManager.getUserItems(getUserId()));
result.retainAll(commandsManager.getSupportedCommands(deviceId));
return commandsManager.getItems(result);
}
@POST
@Path("send")
public Response send(Command entity) throws Exception {
Context.getPermissionsManager().checkReadonly(getUserId());
long deviceId = entity.getDeviceId();
long id = entity.getId();
Context.getPermissionsManager().checkDevice(getUserId(), deviceId);
if (id != 0) {
Context.getPermissionsManager().checkPermission(Command.class, getUserId(), id);
Context.getPermissionsManager().checkUserDeviceCommand(getUserId(), deviceId, id);
} else {
Context.getPermissionsManager().checkLimitCommands(getUserId());
}
if (!Context.getCommandsManager().sendCommand(entity)) {
return Response.accepted(entity).build();
}
return Response.ok(entity).build();
}
@GET
@Path("types")
public Collection<Typed> get(
@QueryParam("deviceId") long deviceId,
@QueryParam("protocol") String protocol,
@QueryParam("textChannel") boolean textChannel) {
if (deviceId != 0) {
Context.getPermissionsManager().checkDevice(getUserId(), deviceId);
return Context.getCommandsManager().getCommandTypes(deviceId, textChannel);
} else if (protocol != null) {
return Context.getCommandsManager().getCommandTypes(protocol, textChannel);
} else {
return Context.getCommandsManager().getAllCommandTypes();
}
}
}
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