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/*
* Copyright 2016 - 2024 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 jakarta.inject.Inject;
import jakarta.ws.rs.Consumes;
import jakarta.ws.rs.GET;
import jakarta.ws.rs.POST;
import jakarta.ws.rs.Path;
import jakarta.ws.rs.PathParam;
import jakarta.ws.rs.Produces;
import jakarta.ws.rs.QueryParam;
import jakarta.ws.rs.core.MediaType;
import jakarta.ws.rs.core.Response;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.traccar.api.ExtendedObjectResource;
import org.traccar.model.Event;
import org.traccar.model.Notification;
import org.traccar.model.Typed;
import org.traccar.model.User;
import org.traccar.notification.MessageException;
import org.traccar.notification.NotificationMessage;
import org.traccar.notification.NotificatorManager;
import org.traccar.storage.StorageException;
import org.traccar.storage.query.Columns;
import org.traccar.storage.query.Condition;
import org.traccar.storage.query.Request;
import java.lang.reflect.Field;
import java.lang.reflect.Modifier;
import java.util.ArrayList;
import java.util.Collection;
import java.util.LinkedList;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;
@Path("notifications")
@Produces(MediaType.APPLICATION_JSON)
@Consumes(MediaType.APPLICATION_JSON)
public class NotificationResource extends ExtendedObjectResource<Notification> {
private static final Logger LOGGER = LoggerFactory.getLogger(NotificationResource.class);
@Inject
private NotificatorManager notificatorManager;
public NotificationResource() {
super(Notification.class);
}
@GET
@Path("types")
public Collection<Typed> get() {
List<Typed> types = new LinkedList<>();
Field[] fields = Event.class.getDeclaredFields();
for (Field field : fields) {
if (Modifier.isStatic(field.getModifiers()) && field.getName().startsWith("TYPE_")) {
try {
types.add(new Typed(field.get(null).toString()));
} catch (IllegalArgumentException | IllegalAccessException error) {
LOGGER.warn("Get event types error", error);
}
}
}
return types;
}
@GET
@Path("notificators")
public Collection<Typed> getNotificators(@QueryParam("announcement") boolean announcement) {
Set<String> announcementsUnsupported = Set.of("command", "web");
return notificatorManager.getAllNotificatorTypes().stream()
.filter(typed -> !announcement || !announcementsUnsupported.contains(typed.type()))
.collect(Collectors.toUnmodifiableSet());
}
@POST
@Path("test")
public Response testMessage() throws MessageException, StorageException {
User user = permissionsService.getUser(getUserId());
for (Typed method : notificatorManager.getAllNotificatorTypes()) {
notificatorManager.getNotificator(method.type()).send(null, user, new Event("test", 0), null);
}
return Response.noContent().build();
}
@POST
@Path("test/{notificator}")
public Response testMessage(@PathParam("notificator") String notificator)
throws MessageException, StorageException {
User user = permissionsService.getUser(getUserId());
notificatorManager.getNotificator(notificator).send(null, user, new Event("test", 0), null);
return Response.noContent().build();
}
@POST
@Path("send/{notificator}")
public Response sendMessage(
@PathParam("notificator") String notificator, @QueryParam("userId") List<Long> userIds,
NotificationMessage message) throws MessageException, StorageException {
permissionsService.checkAdmin(getUserId());
List<User> users;
if (userIds.isEmpty()) {
users = storage.getObjects(User.class, new Request(new Columns.All()));
} else {
users = new ArrayList<>();
for (long userId : userIds) {
users.add(storage.getObject(
User.class, new Request(new Columns.All(), new Condition.Equals("id", userId))));
}
}
for (User user : users) {
if (!user.getTemporary()) {
notificatorManager.getNotificator(notificator).send(user, message, null, null);
}
}
return Response.noContent().build();
}
}
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