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-rw-r--r--src/main/java/org/traccar/helper/model/PositionUtil.java17
1 files changed, 17 insertions, 0 deletions
diff --git a/src/main/java/org/traccar/helper/model/PositionUtil.java b/src/main/java/org/traccar/helper/model/PositionUtil.java
index 566e31bc5..31f828947 100644
--- a/src/main/java/org/traccar/helper/model/PositionUtil.java
+++ b/src/main/java/org/traccar/helper/model/PositionUtil.java
@@ -15,7 +15,10 @@
*/
package org.traccar.helper.model;
+import org.traccar.model.BaseModel;
+import org.traccar.model.Device;
import org.traccar.model.Position;
+import org.traccar.model.User;
import org.traccar.session.cache.CacheManager;
import org.traccar.storage.Storage;
import org.traccar.storage.StorageException;
@@ -26,6 +29,7 @@ import org.traccar.storage.query.Request;
import java.util.Date;
import java.util.List;
+import java.util.stream.Collectors;
public final class PositionUtil {
@@ -60,4 +64,17 @@ public final class PositionUtil {
new Order("fixTime")));
}
+ public static List<Position> getLatestPositions(Storage storage, long userId) throws StorageException {
+ var devices = storage.getObjects(Device.class, new Request(
+ new Columns.Include("id"),
+ new Condition.Permission(User.class, userId, Device.class)));
+ var deviceIds = devices.stream().map(BaseModel::getId).collect(Collectors.toUnmodifiableSet());
+
+ var positions = storage.getObjects(Position.class, new Request(
+ new Columns.All(), new Condition.LatestPositions()));
+ return positions.stream()
+ .filter(position -> deviceIds.contains(position.getDeviceId()))
+ .collect(Collectors.toList());
+ }
+
}