3 files changed, 72 insertions, 1 deletions
diff --git a/src/main/java/org/traccar/helper/model/GeofenceUtil.java b/src/main/java/org/traccar/helper/model/GeofenceUtil.java
new file mode 100644
index 000000000..f56bf4224
--- /dev/null
+++ b/src/main/java/org/traccar/helper/model/GeofenceUtil.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2022 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.helper.model;
+
+import org.traccar.model.Geofence;
+import org.traccar.model.Position;
+import org.traccar.session.cache.CacheManager;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public final class GeofenceUtil {
+
+    private GeofenceUtil() {
+    }
+
+    public static List<Long> getCurrentGeofences(CacheManager cacheManager, Position position) {
+        List<Long> result = new ArrayList<>();
+        for (Geofence geofence : cacheManager.getDeviceObjects(position.getDeviceId(), Geofence.class)) {
+            if (geofence.getGeometry().containsPoint(position.getLatitude(), position.getLongitude())) {
+                result.add(geofence.getId());
+            }
+        }
+        return result;
+    }
+
+}
diff --git a/src/main/java/org/traccar/helper/model/PositionUtil.java b/src/main/java/org/traccar/helper/model/PositionUtil.java
new file mode 100644
index 000000000..64216a937
--- /dev/null
+++ b/src/main/java/org/traccar/helper/model/PositionUtil.java
@@ -0,0 +1,31 @@
+/*
+ * Copyright 2022 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.helper.model;
+
+import org.traccar.model.Position;
+import org.traccar.session.cache.CacheManager;
+
+public final class PositionUtil {
+
+    private PositionUtil() {
+    }
+
+    public static boolean isLatest(CacheManager cacheManager, Position position) {
+        Position lastPosition = cacheManager.getPosition(position.getDeviceId());
+        return lastPosition == null || position.getFixTime().compareTo(lastPosition.getFixTime()) >= 0;
+    }
+
+}
diff --git a/src/main/java/org/traccar/helper/UserUtil.java b/src/main/java/org/traccar/helper/model/UserUtil.java
index 6050ad349..9919e1d95 100644
--- a/src/main/java/org/traccar/helper/UserUtil.java
+++ b/src/main/java/org/traccar/helper/model/UserUtil.java
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.traccar.helper;
+package org.traccar.helper.model;
 
 import org.traccar.model.Server;
 import org.traccar.model.User;