- Update Geofences API and Manager a bit

- Show geofence name in event toasts
- Link/Unlink geofences to users, devices and groups

2 files changed, 43 insertions, 7 deletions

diff --git a/src/org/traccar/api/resource/GeofenceResource.java b/src/org/traccar/api/resource/GeofenceResource.java
index 9c80e61a1..e94e3fedb 100644
--- a/src/org/traccar/api/resource/GeofenceResource.java
+++ b/src/org/traccar/api/resource/GeofenceResource.java
@@ -17,6 +17,7 @@ package org.traccar.api.resource;
 
 import org.traccar.Context;
 import org.traccar.api.BaseResource;
+import org.traccar.database.GeofenceManager;
 import org.traccar.model.Geofence;
 
 import javax.ws.rs.Consumes;
@@ -33,6 +34,8 @@ import javax.ws.rs.core.Response;
 
 import java.sql.SQLException;
 import java.util.Collection;
+import java.util.HashSet;
+import java.util.Set;
 
 @Path("geofences")
 @Produces(MediaType.APPLICATION_JSON)
@@ -41,17 +44,33 @@ public class GeofenceResource extends BaseResource {
 
     @GET
     public Collection<Geofence> get(
-            @QueryParam("all") boolean all, @QueryParam("userId") long userId) throws SQLException {
+            @QueryParam("all") boolean all, @QueryParam("userId") long userId, @QueryParam("groupId") long groupId,
+            @QueryParam("deviceId") long deviceId) throws SQLException {
+
+        GeofenceManager geofenceManager = Context.getGeofenceManager();
+        Set<Long> result;
         if (all) {
             Context.getPermissionsManager().checkAdmin(getUserId());
-            return Context.getGeofenceManager().getAllGeofences();
+            result = new HashSet<>(geofenceManager.getAllGeofencesIds());
         } else {
             if (userId == 0) {
                 userId = getUserId();
             }
             Context.getPermissionsManager().checkUser(getUserId(), userId);
-            return Context.getGeofenceManager().getUserGeofences(userId);
+            result = new HashSet<Long>(geofenceManager.getUserGeofencesIds(userId));
+        }
+
+        if (groupId != 0) {
+            Context.getPermissionsManager().checkGroup(getUserId(), groupId);
+            result.retainAll(geofenceManager.getGroupGeofencesIds(groupId));
         }
+
+        if (deviceId != 0) {
+            Context.getPermissionsManager().checkDevice(getUserId(), deviceId);
+            result.retainAll(geofenceManager.getDeviceGeofencesIds(deviceId));
+        }
+        return Context.getGeofenceManager().getGeofences(result);
+
     }
 
     @POST
diff --git a/src/org/traccar/database/GeofenceManager.java b/src/org/traccar/database/GeofenceManager.java
index 0a07e2cf3..3f4d4c5ce 100644
--- a/src/org/traccar/database/GeofenceManager.java
+++ b/src/org/traccar/database/GeofenceManager.java
@@ -70,6 +70,15 @@ public class GeofenceManager {
         return groupGeofences.get(groupId);
     }
 
+    public Set<Long> getGroupGeofencesIds(long groupId) {
+        groupGeofencesLock.readLock().lock();
+        try {
+            return getGroupGeofences(groupId);
+        } finally {
+            groupGeofencesLock.readLock().unlock();
+        }
+    }
+
     public Set<Long> getAllDeviceGeofences(long deviceId) {
         deviceGeofencesLock.readLock().lock();
         try {
@@ -77,10 +86,9 @@ public class GeofenceManager {
         } finally {
             deviceGeofencesLock.readLock().unlock();
         }
-
     }
 
-    public Set<Long> getDeviceGeofences(long deviceId) {
+    public Set<Long> getDeviceGeofencesIds(long deviceId) {
         deviceGeofencesLock.readLock().lock();
         try {
             return getDeviceGeofences(deviceGeofences, deviceId);
@@ -174,11 +182,20 @@ public class GeofenceManager {
         }
     }
 
-    public final Collection<Geofence> getUserGeofences(long userId) {
+    public final Set<Long> getAllGeofencesIds() {
+        geofencesLock.readLock().lock();
+        try {
+            return geofences.keySet();
+        } finally {
+            geofencesLock.readLock().unlock();
+        }
+    }
+
+    public final Collection<Geofence> getGeofences(Set<Long> geofencesIds) {
         geofencesLock.readLock().lock();
         try {
             Collection<Geofence> result = new LinkedList<>();
-            for (Long geofenceId : getUserGeofencesIds(userId)) {
+            for (Long geofenceId : geofencesIds) {
                 result.add(getGeofence(geofenceId));
             }
             return result;