/*
* The CroudTrip! application aims at revolutionizing the car-ride-sharing market with its easy,
* user-friendly and highly automated way of organizing shared Trips. Copyright (C) 2015 Nazeeh Ammari,
* Philipp Eichhorn, Ricarda Hohn, Vanessa Lange, Alexander Popp, Frederik Simon, Michael Weber
* 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/.
*/
package org.croudtrip.rest;
import com.google.common.base.Optional;
import org.croudtrip.account.VehicleManager;
import org.croudtrip.api.account.User;
import org.croudtrip.api.account.Vehicle;
import org.croudtrip.api.account.VehicleDescription;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import javax.inject.Inject;
import javax.validation.Valid;
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.core.MediaType;
import io.dropwizard.auth.Auth;
import io.dropwizard.hibernate.UnitOfWork;
/**
* Resource for managing user vehicles.
*/
@Path("/vehicles")
@Produces(MediaType.APPLICATION_JSON)
@Consumes(MediaType.APPLICATION_JSON)
public class VehicleResource {
private final VehicleManager vehicleManager;
@Inject
VehicleResource(VehicleManager vehicleManager) {
this.vehicleManager = vehicleManager;
}
@POST
@UnitOfWork
public Vehicle addVehicle(@Auth User owner, @Valid VehicleDescription vehicleDescription) {
return vehicleManager.addVehicle(owner, vehicleDescription);
}
@GET
@UnitOfWork
@Path("/{vehicleId}")
public Vehicle getVehicle(@Auth User owner, @PathParam("vehicleId") long vehicleId) {
return assertValidVehicleId(owner, vehicleId);
}
@GET
@UnitOfWork
public List<Vehicle> getVehicles(@Auth User owner) {
// sort by id
List<Vehicle> vehicles = vehicleManager.findAllVehicles(owner);
Collections.sort(vehicles, new Comparator<Vehicle>() {
@Override
public int compare(Vehicle v1, Vehicle v2) {
return Long.valueOf(v1.getId()).compareTo(v2.getId());
}
});
return vehicles;
}
@DELETE
@UnitOfWork
@Path("/{vehicleId}")
public void removeVehicle(@Auth User owner, @PathParam("vehicleId") long vehicleId) {
vehicleManager.deleteVehicle(assertValidVehicleId(owner, vehicleId));
}
@PUT
@UnitOfWork
@Path("/{vehicleId}")
public Vehicle updateVehicle(@Auth User owner, @PathParam("vehicleId") long vehicleId, VehicleDescription description) {
return vehicleManager.updateVehicle(owner, assertValidVehicleId(owner, vehicleId), description);
}
private Vehicle assertValidVehicleId(User owner, long vehicleId) {
Optional<Vehicle> vehicle = vehicleManager.findVehicleById(vehicleId);
if (!vehicle.isPresent()) throw RestUtils.createNotFoundException();
if (vehicle.get().getOwner().getId() != owner.getId()) throw RestUtils.createUnauthorizedException();
return vehicle.get();
}
}