Added notifications via email

Added notifications settings

32 files changed, 1009 insertions, 31 deletions

diff --git a/checkstyle.xml b/checkstyle.xml
index 14cfd1d13..9d0314b06 100644
--- a/checkstyle.xml
+++ b/checkstyle.xml
@@ -98,7 +98,6 @@
 
         <!-- Checks for common coding problems               -->
         <!-- See http://checkstyle.sf.net/config_coding.html -->
-        <module name="AvoidInlineConditionals"/>
         <module name="EmptyStatement"/>
         <module name="EqualsHashCode"/>
         <module name="IllegalInstantiation"/>
diff --git a/debug.xml b/debug.xml
index bf8f8e2b5..039f5a7a9 100644
--- a/debug.xml
+++ b/debug.xml
@@ -52,6 +52,21 @@
 
     <entry key='event.geofenceHandler'>true</entry>
 
+
+    <!--<entry key='mail.smtp.host'>smtp.example.com</entry>
+    for STARTTLS
+    <entry key='mail.smtp.port'>587</entry>
+    <entry key='mail.smtp.starttls.enable'>true</entry>
+    for SSL
+    <entry key='mail.smtp.port'>465</entry>
+    <entry key='mail.smtp.ssl.enable'>true</entry>
+
+    <entry key='mail.smtp.from'>traccar@example.com</entry>
+
+    <entry key='mail.smtp.auth'>true</entry>
+    <entry key='mail.smtp.username'>traccar@example.com</entry>
+    <entry key='mail.smtp.password'>password</entry>-->
+
     <!-- DATABASE CONFIG -->
 
     <!--<entry key='database.driverFile'>hsqldb.jar</entry>-->
@@ -280,6 +295,27 @@
         DELETE FROM device_geofence WHERE deviceId = :deviceId AND geofenceId = :geofenceId;
     </entry>
 
+    <entry key='database.selectNotifications'>
+        SELECT * FROM notifications;
+    </entry>
+
+    <entry key='database.insertNotification'>
+        INSERT INTO notifications (userId, type, attributes)
+        VALUES (:userId, :type, :attributes);
+    </entry>
+
+    <entry key='database.updateNotification'>
+        UPDATE notifications SET
+        userId = :userId,
+        type = :type,
+        attributes = :attributes
+        WHERE id = :id;
+    </entry>
+
+    <entry key='database.deleteNotification'>
+        DELETE FROM notifications WHERE id = :id;
+    </entry>
+
     <!-- PROTOCOL CONFIG -->
 
     <entry key='gps103.port'>5001</entry>
diff --git a/pom.xml b/pom.xml
index eb1ac20de..0df84a4aa 100644
--- a/pom.xml
+++ b/pom.xml
@@ -112,6 +112,12 @@
             <artifactId>liquibase-core</artifactId>
             <version>3.4.2</version>
         </dependency>
+        <dependency>
+            <groupId>javax.mail</groupId>
+            <artifactId>mail</artifactId>
+            <version>1.4.7</version>
+        </dependency>
+
     </dependencies>
 
     <build>
diff --git a/schema/changelog-3.6.xml b/schema/changelog-3.6.xml
index 13d4cae60..a17b68e47 100644
--- a/schema/changelog-3.6.xml
+++ b/schema/changelog-3.6.xml
@@ -90,5 +90,28 @@
     <addForeignKeyConstraint baseTableName="device_geofence" baseColumnNames="deviceid" constraintName="fk_user_device_geofence_deviceid" referencedTableName="devices" referencedColumnNames="id" onDelete="CASCADE" />
     <addForeignKeyConstraint baseTableName="device_geofence" baseColumnNames="geofenceid" constraintName="fk_user_device_geofence_geofenceid" referencedTableName="geofences" referencedColumnNames="id" onDelete="CASCADE" />
 
+    <createTable tableName="notifications">
+      <column name="id" type="INT" autoIncrement="true">
+        <constraints primaryKey="true" />
+      </column>
+      <column name="userid" type="INT">
+        <constraints nullable="false" />
+      </column>
+      <column name="type" type="VARCHAR(128)">
+        <constraints nullable="false" />
+      </column>
+      <column name="attributes" type="VARCHAR(4096)">
+        <constraints nullable="false" />
+      </column>
+    </createTable>
+
+    <addForeignKeyConstraint baseTableName="notifications" baseColumnNames="userid" constraintName="fk_notifications_userid" referencedTableName="users" referencedColumnNames="id" onDelete="CASCADE" />
+
+    <addColumn tableName="users">
+      <column name="attributes" type="VARCHAR(4096)" />
+    </addColumn>
+
+    <addNotNullConstraint tableName="users" columnName="attributes" columnDataType="VARCHAR(4096)" defaultNullValue="{}" />
+
   </changeSet>
 </databaseChangeLog>
diff --git a/setup/unix/traccar.xml b/setup/unix/traccar.xml
index b75376434..890229d00 100644
--- a/setup/unix/traccar.xml
+++ b/setup/unix/traccar.xml
@@ -28,6 +28,20 @@
 
     <entry key='event.geofenceHandler'>true</entry>
 
+    <!--<entry key='mail.smtp.host'>smtp.example.com</entry>
+    for STARTTLS
+    <entry key='mail.smtp.port'>587</entry>
+    <entry key='mail.smtp.starttls.enable'>true</entry>
+    for SSL
+    <entry key='mail.smtp.port'>465</entry>
+    <entry key='mail.smtp.ssl.enable'>true</entry>
+
+    <entry key='mail.smtp.from'>traccar@example.com</entry>
+
+    <entry key='mail.smtp.auth'>true</entry>
+    <entry key='mail.smtp.username'>traccar@example.com</entry>
+    <entry key='mail.smtp.password'>password</entry>-->
+
     <!-- DATABASE CONFIG -->
 
     <entry key='database.driver'>org.h2.Driver</entry>
@@ -252,6 +266,27 @@
         DELETE FROM device_geofence WHERE deviceId = :deviceId AND geofenceId = :geofenceId;
     </entry>
 
+    <entry key='database.selectNotifications'>
+        SELECT * FROM notifications;
+    </entry>
+
+    <entry key='database.insertNotification'>
+        INSERT INTO notifications (userId, type, attributes)
+        VALUES (:userId, :type, :attributes);
+    </entry>
+
+    <entry key='database.updateNotification'>
+        UPDATE notifications SET
+        userId = :userId,
+        type = :type,
+        attributes = :attributes
+        WHERE id = :id;
+    </entry>
+
+    <entry key='database.deleteNotification'>
+        DELETE FROM notifications WHERE id = :id;
+    </entry>
+
     <!-- PROTOCOL CONFIG -->
 
     <entry key='gps103.port'>5001</entry>
diff --git a/setup/windows/traccar.xml b/setup/windows/traccar.xml
index 995b52c0d..0f50dc0b2 100644
--- a/setup/windows/traccar.xml
+++ b/setup/windows/traccar.xml
@@ -28,6 +28,20 @@
 

     <entry key='event.geofenceHandler'>true</entry>

 

+    <!--<entry key='mail.smtp.host'>smtp.example.com</entry>

+    for STARTTLS

+    <entry key='mail.smtp.port'>587</entry>

+    <entry key='mail.smtp.starttls.enable'>true</entry>

+    for SSL

+    <entry key='mail.smtp.port'>465</entry>

+    <entry key='mail.smtp.ssl.enable'>true</entry>

+

+    <entry key='mail.smtp.from'>traccar@example.com</entry>

+

+    <entry key='mail.smtp.auth'>true</entry>

+    <entry key='mail.smtp.username'>traccar@example.com</entry>

+    <entry key='mail.smtp.password'>password</entry>-->

+

     <!-- DATABASE CONFIG -->

 

     <entry key='database.driver'>org.h2.Driver</entry>

@@ -252,6 +266,27 @@
         DELETE FROM device_geofence WHERE deviceId = :deviceId AND geofenceId = :geofenceId;

     </entry>

 

+    <entry key='database.selectNotifications'>

+        SELECT * FROM notifications;

+    </entry>

+

+    <entry key='database.insertNotification'>

+        INSERT INTO notifications (userId, type, attributes)

+        VALUES (:userId, :type, :attributes);

+    </entry>

+

+    <entry key='database.updateNotification'>

+        UPDATE notifications SET

+        userId = :userId,

+        type = :type,

+        attributes = :attributes

+        WHERE id = :id;

+    </entry>

+

+    <entry key='database.deleteNotification'>

+        DELETE FROM notifications WHERE id = :id;

+    </entry>

+

     <!-- PROTOCOL CONFIG -->

 

     <entry key='gps103.port'>5001</entry>

diff --git a/src/org/traccar/api/resource/DevicePermissionResource.java b/src/org/traccar/api/resource/DevicePermissionResource.java
index 2ef436f11..7de050074 100644
--- a/src/org/traccar/api/resource/DevicePermissionResource.java
+++ b/src/org/traccar/api/resource/DevicePermissionResource.java
@@ -38,7 +38,9 @@ public class DevicePermissionResource extends BaseResource {
         Context.getPermissionsManager().checkAdmin(getUserId());
         Context.getDataManager().linkDevice(entity.getUserId(), entity.getDeviceId());
         Context.getPermissionsManager().refresh();
-        Context.getGeofenceManager().refresh();
+        if (Context.getGeofenceManager() != null) {
+            Context.getGeofenceManager().refresh();
+        }
         return Response.ok(entity).build();
     }
 
@@ -47,7 +49,9 @@ public class DevicePermissionResource extends BaseResource {
         Context.getPermissionsManager().checkAdmin(getUserId());
         Context.getDataManager().unlinkDevice(entity.getUserId(), entity.getDeviceId());
         Context.getPermissionsManager().refresh();
-        Context.getGeofenceManager().refresh();
+        if (Context.getGeofenceManager() != null) {
+            Context.getGeofenceManager().refresh();
+        }
         return Response.noContent().build();
     }
 
diff --git a/src/org/traccar/api/resource/DeviceResource.java b/src/org/traccar/api/resource/DeviceResource.java
index d6032bb1e..d6c53dc04 100644
--- a/src/org/traccar/api/resource/DeviceResource.java
+++ b/src/org/traccar/api/resource/DeviceResource.java
@@ -60,7 +60,9 @@ public class DeviceResource extends BaseResource {
         Context.getDataManager().addDevice(entity);
         Context.getDataManager().linkDevice(getUserId(), entity.getId());
         Context.getPermissionsManager().refresh();
-        Context.getGeofenceManager().refresh();
+        if (Context.getGeofenceManager() != null) {
+            Context.getGeofenceManager().refresh();
+        }
         return Response.ok(entity).build();
     }
 
@@ -70,6 +72,9 @@ public class DeviceResource extends BaseResource {
         Context.getPermissionsManager().checkReadonly(getUserId());
         Context.getPermissionsManager().checkDevice(getUserId(), id);
         Context.getDataManager().updateDevice(entity);
+        if (Context.getGeofenceManager() != null) {
+            Context.getGeofenceManager().refresh();
+        }
         return Response.ok(entity).build();
     }
 
@@ -80,7 +85,9 @@ public class DeviceResource extends BaseResource {
         Context.getPermissionsManager().checkDevice(getUserId(), id);
         Context.getDataManager().removeDevice(id);
         Context.getPermissionsManager().refresh();
-        Context.getGeofenceManager().refresh();
+        if (Context.getGeofenceManager() != null) {
+            Context.getGeofenceManager().refresh();
+        }
         return Response.noContent().build();
     }
 
diff --git a/src/org/traccar/api/resource/GroupPermissionResource.java b/src/org/traccar/api/resource/GroupPermissionResource.java
index 564a379d2..1fbf37a2b 100644
--- a/src/org/traccar/api/resource/GroupPermissionResource.java
+++ b/src/org/traccar/api/resource/GroupPermissionResource.java
@@ -38,7 +38,9 @@ public class GroupPermissionResource extends BaseResource {
         Context.getPermissionsManager().checkAdmin(getUserId());
         Context.getDataManager().linkGroup(entity.getUserId(), entity.getGroupId());
         Context.getPermissionsManager().refresh();
-        Context.getGeofenceManager().refresh();
+        if (Context.getGeofenceManager() != null) {
+            Context.getGeofenceManager().refresh();
+        }
         return Response.ok(entity).build();
     }
 
@@ -47,7 +49,9 @@ public class GroupPermissionResource extends BaseResource {
         Context.getPermissionsManager().checkAdmin(getUserId());
         Context.getDataManager().unlinkGroup(entity.getUserId(), entity.getGroupId());
         Context.getPermissionsManager().refresh();
-        Context.getGeofenceManager().refresh();
+        if (Context.getGeofenceManager() != null) {
+            Context.getGeofenceManager().refresh();
+        }
         return Response.noContent().build();
     }
 
diff --git a/src/org/traccar/api/resource/GroupResource.java b/src/org/traccar/api/resource/GroupResource.java
index dda9ab03b..957f39ebe 100644
--- a/src/org/traccar/api/resource/GroupResource.java
+++ b/src/org/traccar/api/resource/GroupResource.java
@@ -59,7 +59,9 @@ public class GroupResource extends BaseResource {
         Context.getDataManager().addGroup(entity);
         Context.getDataManager().linkGroup(getUserId(), entity.getId());
         Context.getPermissionsManager().refresh();
-        Context.getGeofenceManager().refresh();
+        if (Context.getGeofenceManager() != null) {
+            Context.getGeofenceManager().refresh();
+        }
         return Response.ok(entity).build();
     }
 
@@ -69,6 +71,9 @@ public class GroupResource extends BaseResource {
         Context.getPermissionsManager().checkReadonly(getUserId());
         Context.getPermissionsManager().checkGroup(getUserId(), id);
         Context.getDataManager().updateGroup(entity);
+        if (Context.getGeofenceManager() != null) {
+            Context.getGeofenceManager().refresh();
+        }
         return Response.ok(entity).build();
     }
 
@@ -79,7 +84,9 @@ public class GroupResource extends BaseResource {
         Context.getPermissionsManager().checkGroup(getUserId(), id);
         Context.getDataManager().removeGroup(id);
         Context.getPermissionsManager().refresh();
-        Context.getGeofenceManager().refresh();
+        if (Context.getGeofenceManager() != null) {
+            Context.getGeofenceManager().refresh();
+        }
         return Response.noContent().build();
     }
 
diff --git a/src/org/traccar/api/resource/NotificationResource.java b/src/org/traccar/api/resource/NotificationResource.java
new file mode 100644
index 000000000..236e352e1
--- /dev/null
+++ b/src/org/traccar/api/resource/NotificationResource.java
@@ -0,0 +1,44 @@
+package org.traccar.api.resource;

+

+import java.sql.SQLException;

+import java.util.Collection;

+

+import javax.ws.rs.Consumes;

+import javax.ws.rs.GET;

+import javax.ws.rs.POST;

+import javax.ws.rs.Path;

+import javax.ws.rs.Produces;

+import javax.ws.rs.QueryParam;

+import javax.ws.rs.core.MediaType;

+import javax.ws.rs.core.Response;

+

+import org.traccar.Context;

+import org.traccar.api.BaseResource;

+import org.traccar.model.Notification;

+

+@Path("users/notifications")

+@Produces(MediaType.APPLICATION_JSON)

+@Consumes(MediaType.APPLICATION_JSON)

+public class NotificationResource extends BaseResource {

+

+    @GET

+    public Collection<Notification> get(@QueryParam("all") boolean all,

+            @QueryParam("userId") long userId) throws SQLException {

+        if (all) {

+            return Context.getNotificationManager().getAllNotifications();

+        }

+        if (userId == 0) {

+            userId = getUserId();

+        }

+        Context.getPermissionsManager().checkUser(getUserId(), userId);

+        return Context.getNotificationManager().getUserNotifications(userId);

+    }

+

+    @POST

+    public Response update(Notification entity) throws SQLException {

+        Context.getPermissionsManager().checkReadonly(getUserId());

+        Context.getPermissionsManager().checkUser(getUserId(), entity.getUserId());

+        Context.getNotificationManager().updateNotification(entity);

+        return Response.ok(entity).build();

+    }

+}

diff --git a/src/org/traccar/api/resource/UserResource.java b/src/org/traccar/api/resource/UserResource.java
index 7cc4ed09a..cfe338b56 100644
--- a/src/org/traccar/api/resource/UserResource.java
+++ b/src/org/traccar/api/resource/UserResource.java
@@ -52,7 +52,12 @@ public class UserResource extends BaseResource {
         }
         Context.getDataManager().addUser(entity);
         Context.getPermissionsManager().refresh();
-        Context.getGeofenceManager().refresh();
+        if (Context.getGeofenceManager() != null) {
+            Context.getGeofenceManager().refresh();
+        }
+        if (Context.getNotificationManager() != null) {
+            Context.getNotificationManager().refresh();
+        }
         return Response.ok(entity).build();
     }
 
@@ -66,7 +71,12 @@ public class UserResource extends BaseResource {
         }
         Context.getDataManager().updateUser(entity);
         Context.getPermissionsManager().refresh();
-        Context.getGeofenceManager().refresh();
+        if (Context.getGeofenceManager() != null) {
+            Context.getGeofenceManager().refresh();
+        }
+        if (Context.getNotificationManager() != null) {
+            Context.getNotificationManager().refresh();
+        }
         return Response.ok(entity).build();
     }
 
@@ -76,7 +86,12 @@ public class UserResource extends BaseResource {
         Context.getPermissionsManager().checkUser(getUserId(), id);
         Context.getDataManager().removeUser(id);
         Context.getPermissionsManager().refresh();
-        Context.getGeofenceManager().refresh();
+        if (Context.getGeofenceManager() != null) {
+            Context.getGeofenceManager().refresh();
+        }
+        if (Context.getNotificationManager() != null) {
+            Context.getNotificationManager().refresh();
+        }
         return Response.noContent().build();
     }
 
diff --git a/src/org/traccar/database/DataManager.java b/src/org/traccar/database/DataManager.java
index 860bf1b84..031703023 100644
--- a/src/org/traccar/database/DataManager.java
+++ b/src/org/traccar/database/DataManager.java
@@ -52,6 +52,7 @@ import org.traccar.model.Geofence;
 import org.traccar.model.Group;
 import org.traccar.model.GroupGeofence;
 import org.traccar.model.GroupPermission;
+import org.traccar.model.Notification;
 import org.traccar.model.Position;
 import org.traccar.model.Server;
 import org.traccar.model.User;
@@ -644,4 +645,27 @@ public class DataManager implements IdentityManager {
                 .setLong("geofenceId", geofenceId)
                 .executeUpdate();
     }
+
+    public Collection<Notification> getNotifications() throws SQLException {
+        return QueryBuilder.create(dataSource, getQuery("database.selectNotifications"))
+                .executeQuery(Notification.class);
+    }
+
+    public void addNotification(Notification notification) throws SQLException {
+        notification.setId(QueryBuilder.create(dataSource, getQuery("database.insertNotification"), true)
+                .setObject(notification)
+                .executeUpdate());
+    }
+
+    public void updateNotification(Notification notification) throws SQLException {
+        QueryBuilder.create(dataSource, getQuery("database.updateNotification"))
+                .setObject(notification)
+                .executeUpdate();
+    }
+
+    public void removeNotification(Notification notification) throws SQLException {
+        QueryBuilder.create(dataSource, getQuery("database.deleteNotification"))
+                .setLong("id", notification.getId())
+                .executeUpdate();
+    }
 }
diff --git a/src/org/traccar/database/NotificationManager.java b/src/org/traccar/database/NotificationManager.java
index ab6b2230a..ae91d81cc 100644
--- a/src/org/traccar/database/NotificationManager.java
+++ b/src/org/traccar/database/NotificationManager.java
@@ -15,21 +15,35 @@
  */
 package org.traccar.database;
 
+import java.lang.reflect.Field;
+import java.lang.reflect.Modifier;
 import java.sql.SQLException;
 import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
 import java.util.Set;
+import java.util.concurrent.locks.ReadWriteLock;
+import java.util.concurrent.locks.ReentrantReadWriteLock;
 
 import org.traccar.Context;
 import org.traccar.helper.Log;
 import org.traccar.model.Event;
+import org.traccar.model.Notification;
 import org.traccar.model.Position;
+import org.traccar.notification.NotificationMail;
 
 public class NotificationManager {
 
     private final DataManager dataManager;
 
+    private final Map<Long, Set<Notification>> userNotifications = new HashMap<>();
+
+    private final ReadWriteLock notificationsLock = new ReentrantReadWriteLock();
+
     public NotificationManager(DataManager dataManager) {
         this.dataManager = dataManager;
+        refresh();
     }
 
     public void updateEvent(Event event, Position position) {
@@ -43,7 +57,15 @@ public class NotificationManager {
         for (Long userId : users) {
             if (event.getGeofenceId() == 0 || Context.getGeofenceManager() != null
                     && Context.getGeofenceManager().checkGeofence(userId, event.getGeofenceId())) {
-                Context.getConnectionManager().updateEvent(userId, event, position);
+                Notification notification = getUserNotificationByType(userId, event.getType());
+                if (notification != null) {
+                    if (notification.getAttributes().containsKey("web")) {
+                        Context.getConnectionManager().updateEvent(userId, event, position);
+                    }
+                    if (notification.getAttributes().containsKey("mail")) {
+                        NotificationMail.sendMailAsync(userId, event, position);
+                    }
+                }
             }
         }
     }
@@ -54,4 +76,119 @@ public class NotificationManager {
             updateEvent(event, position);
         }
     }
+
+    private Set<Notification> getUserNotificationsUnsafe(long userId) {
+        if (!userNotifications.containsKey(userId)) {
+            userNotifications.put(userId, new HashSet<Notification>());
+        }
+        return userNotifications.get(userId);
+    }
+
+    public Set<Notification> getUserNotifications(long userId) {
+        notificationsLock.readLock().lock();
+        try {
+        return getUserNotificationsUnsafe(userId);
+        } finally {
+            notificationsLock.readLock().unlock();
+        }
+    }
+
+    public final void refresh() {
+        if (dataManager != null) {
+            try {
+                notificationsLock.writeLock().lock();
+                try {
+                    userNotifications.clear();
+                    for (Notification notification : dataManager.getNotifications()) {
+                        getUserNotificationsUnsafe(notification.getUserId()).add(notification);
+                    }
+                } finally {
+                    notificationsLock.writeLock().unlock();
+                }
+            } catch (SQLException error) {
+                Log.warning(error);
+            }
+        }
+    }
+
+    public Notification getUserNotificationByType(long userId, String type) {
+        notificationsLock.readLock().lock();
+        try {
+            for (Notification notification : getUserNotificationsUnsafe(userId)) {
+                if (notification.getType().equals(type)) {
+                    return notification;
+                }
+            }
+        } finally {
+            notificationsLock.readLock().unlock();
+        }
+        return null;
+    }
+
+    public void updateNotification(Notification notification) {
+        Notification cachedNotification = getUserNotificationByType(notification.getUserId(), notification.getType());
+        if (cachedNotification != null) {
+            if (!cachedNotification.getAttributes().equals(notification.getAttributes())) {
+                if (notification.getAttributes().isEmpty()) {
+                    try {
+                        dataManager.removeNotification(cachedNotification);
+                    } catch (SQLException error) {
+                        Log.warning(error);
+                    }
+                    notificationsLock.writeLock().lock();
+                    try {
+                        getUserNotificationsUnsafe(notification.getUserId()).remove(cachedNotification);
+                    } finally {
+                        notificationsLock.writeLock().unlock();
+                    }
+                } else {
+                    notificationsLock.writeLock().lock();
+                    try {
+                        cachedNotification.setAttributes(notification.getAttributes());
+                    } finally {
+                        notificationsLock.writeLock().unlock();
+                    }
+                    try {
+                        dataManager.updateNotification(cachedNotification);
+                    } catch (SQLException error) {
+                        Log.warning(error);
+                    }
+                }
+            } else {
+                notification.setId(cachedNotification.getId());
+            }
+        } else if (!notification.getAttributes().isEmpty()) {
+            try {
+                dataManager.addNotification(notification);
+            } catch (SQLException error) {
+                Log.warning(error);
+            }
+            notificationsLock.writeLock().lock();
+            try {
+                getUserNotificationsUnsafe(notification.getUserId()).add(notification);
+            } finally {
+                notificationsLock.writeLock().unlock();
+            }
+        }
+    }
+
+    public Set<Notification> getAllNotifications() {
+
+        Set<Notification> notifications = new HashSet<>();
+        long id = 0;
+        Field[] fields = Event.class.getDeclaredFields();
+        for (Field field : fields) {
+            if (Modifier.isStatic(field.getModifiers()) && field.getName().startsWith("TYPE_")) {
+                try {
+                    Notification notification = new Notification();
+                    notification.setType(field.get(null).toString());
+                    notification.setId(id++);
+                    notifications.add(notification);
+                } catch (IllegalArgumentException | IllegalAccessException error) {
+                    Log.warning(error);
+                }
+            }
+        }
+        return notifications;
+    }
 }
diff --git a/src/org/traccar/model/Notification.java b/src/org/traccar/model/Notification.java
new file mode 100644
index 000000000..0664d6a00
--- /dev/null
+++ b/src/org/traccar/model/Notification.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2016 Anton Tananaev (anton.tananaev@gmail.com)
+ *
+ * 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.model;
+
+public class Notification extends Extensible {
+
+    private long userId;
+
+    public long getUserId() {
+        return userId;
+    }
+
+    public void setUserId(long userId) {
+        this.userId = userId;
+    }
+
+    private String type;
+
+    public String getType() {
+        return type;
+    }
+
+    public void setType(String type) {
+        this.type = type;
+    }
+
+}
diff --git a/src/org/traccar/model/User.java b/src/org/traccar/model/User.java
index 287de121c..aa73cfcff 100644
--- a/src/org/traccar/model/User.java
+++ b/src/org/traccar/model/User.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013 - 2015 Anton Tananaev (anton.tananaev@gmail.com)
+ * Copyright 2013 - 2016 Anton Tananaev (anton.tananaev@gmail.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,17 +18,7 @@ package org.traccar.model;
 import com.fasterxml.jackson.annotation.JsonIgnore;
 import org.traccar.helper.Hashing;
 
-public class User {
-
-    private long id;
-
-    public long getId() {
-        return id;
-    }
-
-    public void setId(long id) {
-        this.id = id;
-    }
+public class User extends Extensible {
 
     private String name;
 
diff --git a/src/org/traccar/notification/NotificationFormatter.java b/src/org/traccar/notification/NotificationFormatter.java
new file mode 100644
index 000000000..edfa70f4d
--- /dev/null
+++ b/src/org/traccar/notification/NotificationFormatter.java
@@ -0,0 +1,164 @@
+/*
+ * Copyright 2016 Anton Tananaev (anton.tananaev@gmail.com)
+ *
+ * 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.notification;
+
+import java.util.Formatter;
+import java.util.Locale;
+
+import org.traccar.Context;
+import org.traccar.model.Device;
+import org.traccar.model.Event;
+import org.traccar.model.Position;
+
+public final class NotificationFormatter {
+
+    private NotificationFormatter() {
+    }
+
+    public static final String TITLE_TEMPLATE_TYPE_COMMAND_RESULT = "%1$s: command result received";
+    public static final String MESSAGE_TEMPLATE_TYPE_COMMAND_RESULT = "Device: %1$s%n"
+            + "Result: %3$s%n"
+            + "Time: %2$tc%n";
+
+    public static final String TITLE_TEMPLATE_TYPE_DEVICE_ONLINE = "%1$s: online";
+    public static final String MESSAGE_TEMPLATE_TYPE_DEVICE_ONLINE = "Device: %1$s%n"
+            + "Online%n"
+            + "Time: %2$tc%n";
+    public static final String TITLE_TEMPLATE_TYPE_DEVICE_OFFLINE = "%1$s: offline";
+    public static final String MESSAGE_TEMPLATE_TYPE_DEVICE_OFFLINE = "Device: %1$s%n"
+            + "Offline%n"
+            + "Time: %2$tc%n";
+
+    public static final String TITLE_TEMPLATE_TYPE_DEVICE_MOVING = "%1$s: moving";
+    public static final String MESSAGE_TEMPLATE_TYPE_DEVICE_MOVING = "Device: %1$s%n"
+            + "Moving%n"
+            + "Point: http://www.openstreetmap.org/?mlat=%3$f&mlon=%4$f#map=16/%3$f/%4$f%n"
+            + "Time: %2$tc%n";
+    public static final String TITLE_TEMPLATE_TYPE_DEVICE_STOPPED = "%1$s: stopped";
+    public static final String MESSAGE_TEMPLATE_TYPE_DEVICE_STOPPED = "Device: %1$s%n"
+            + "Stopped%n"
+            + "Point: http://www.openstreetmap.org/?mlat=%3$f&mlon=%4$f#map=16/%3$f/%4$f%n"
+            + "Time: %2$tc%n";
+
+    public static final String TITLE_TEMPLATE_TYPE_DEVICE_OVERSPEED = "%1$s: exeeds the speed";
+    public static final String MESSAGE_TEMPLATE_TYPE_DEVICE_OVERSPEED = "Device: %1$s%n"
+            + "Exeeds the speed: %5$f%n"
+            + "Point: http://www.openstreetmap.org/?mlat=%3$f&mlon=%4$f#map=16/%3$f/%4$f%n"
+            + "Time: %2$tc%n";
+
+    public static final String TITLE_TEMPLATE_TYPE_GEOFENCE_ENTER = "%1$s: has entered geofence";
+    public static final String MESSAGE_TEMPLATE_TYPE_GEOFENCE_ENTER = "Device: %1$s%n"
+            + "Has entered geofence: %5$s%n"
+            + "Point: http://www.openstreetmap.org/?mlat=%3$f&mlon=%4$f#map=16/%3$f/%4$f%n"
+            + "Time: %2$tc%n";
+    public static final String TITLE_TEMPLATE_TYPE_GEOFENCE_EXIT = "%1$s: has exited geofence";
+    public static final String MESSAGE_TEMPLATE_TYPE_GEOFENCE_EXIT = "Device: %1$s%n"
+            + "Has exited geofence: %5$s%n"
+            + "Point: http://www.openstreetmap.org/?mlat=%3$f&mlon=%4$f#map=16/%3$f/%4$f%n"
+            + "Time: %2$tc%n";
+
+    public static String formatTitle(long userId, Event event, Position position) {
+        Device device = Context.getIdentityManager().getDeviceById(event.getDeviceId());
+        StringBuilder stringBuilder = new StringBuilder();
+        Formatter formatter = new Formatter(stringBuilder, Locale.getDefault());
+
+        switch (event.getType()) {
+            case Event.TYPE_COMMAND_RESULT  : formatter.format(TITLE_TEMPLATE_TYPE_COMMAND_RESULT, device.getName());
+                                              break;
+            case Event.TYPE_DEVICE_ONLINE   : formatter.format(TITLE_TEMPLATE_TYPE_DEVICE_ONLINE, device.getName());
+                                              break;
+            case Event.TYPE_DEVICE_OFFLINE  : formatter.format(TITLE_TEMPLATE_TYPE_DEVICE_OFFLINE, device.getName());
+                                              break;
+            case Event.TYPE_DEVICE_MOVING   : formatter.format(TITLE_TEMPLATE_TYPE_DEVICE_MOVING, device.getName());
+                                              break;
+            case Event.TYPE_DEVICE_STOPPED  : formatter.format(TITLE_TEMPLATE_TYPE_DEVICE_STOPPED, device.getName());
+                                              break;
+            case Event.TYPE_DEVICE_OVERSPEED: formatter.format(TITLE_TEMPLATE_TYPE_DEVICE_OVERSPEED, device.getName());
+                                              break;
+            case Event.TYPE_GEOFENCE_ENTER  : formatter.format(TITLE_TEMPLATE_TYPE_GEOFENCE_ENTER, device.getName());
+                                              break;
+            case Event.TYPE_GEOFENCE_EXIT   : formatter.format(TITLE_TEMPLATE_TYPE_GEOFENCE_EXIT, device.getName());
+                                              break;
+            default                         : formatter.format("Unknown type");
+                                              break;
+        }
+        String result = formatter.toString();
+        formatter.close();
+        return result;
+    }
+
+    public static String formatMessage(long userId, Event event, Position position) {
+        Device device = Context.getIdentityManager().getDeviceById(event.getDeviceId());
+        StringBuilder stringBuilder = new StringBuilder();
+        Formatter formatter = new Formatter(stringBuilder, Locale.getDefault());
+
+        switch (event.getType()) {
+            case Event.TYPE_COMMAND_RESULT  : formatter.format(MESSAGE_TEMPLATE_TYPE_COMMAND_RESULT,
+                    device.getName(),
+                    event.getServerTime(),
+                    position.getAttributes().get("result"));
+                                              break;
+            case Event.TYPE_DEVICE_ONLINE   : formatter.format(MESSAGE_TEMPLATE_TYPE_DEVICE_ONLINE,
+                    device.getName(),
+                    event.getServerTime());
+                                              break;
+            case Event.TYPE_DEVICE_OFFLINE  : formatter.format(MESSAGE_TEMPLATE_TYPE_DEVICE_OFFLINE,
+                    device.getName(),
+                    event.getServerTime());
+                                              break;
+            case Event.TYPE_DEVICE_MOVING   : formatter.format(MESSAGE_TEMPLATE_TYPE_DEVICE_MOVING,
+                    device.getName(),
+                    position.getFixTime(),
+                    position.getLatitude(),
+                    position.getLongitude());
+                                              break;
+            case Event.TYPE_DEVICE_STOPPED  : formatter.format(MESSAGE_TEMPLATE_TYPE_DEVICE_STOPPED,
+                    device.getName(),
+                    position.getFixTime(),
+                    position.getLatitude(),
+                    position.getLongitude());
+                                              break;
+            case Event.TYPE_DEVICE_OVERSPEED: formatter.format(MESSAGE_TEMPLATE_TYPE_DEVICE_OVERSPEED,
+                    device.getName(),
+                    position.getFixTime(),
+                    position.getLatitude(),
+                    position.getLongitude(),
+                    position.getSpeed());
+                                              break;
+            case Event.TYPE_GEOFENCE_ENTER  : formatter.format(MESSAGE_TEMPLATE_TYPE_GEOFENCE_ENTER,
+                    device.getName(),
+                    position.getFixTime(),
+                    position.getLatitude(),
+                    position.getLongitude(),
+                    (Context.getGeofenceManager() != null)
+                            ? Context.getGeofenceManager().getGeofence(event.getGeofenceId()).getName() : "");
+                                              break;
+            case Event.TYPE_GEOFENCE_EXIT   : formatter.format(MESSAGE_TEMPLATE_TYPE_GEOFENCE_EXIT,
+                    device.getName(),
+                    position.getFixTime(),
+                    position.getLatitude(),
+                    position.getLongitude(),
+                    (Context.getGeofenceManager() != null)
+                            ? Context.getGeofenceManager().getGeofence(event.getGeofenceId()).getName() : "");
+                                              break;
+            default                         : formatter.format("Unknown type");
+                                              break;
+        }
+        String result = formatter.toString();
+        formatter.close();
+        return result;
+    }
+}
diff --git a/src/org/traccar/notification/NotificationMail.java b/src/org/traccar/notification/NotificationMail.java
new file mode 100644
index 000000000..7189b531b
--- /dev/null
+++ b/src/org/traccar/notification/NotificationMail.java
@@ -0,0 +1,133 @@
+/*
+ * Copyright 2016 Anton Tananaev (anton.tananaev@gmail.com)
+ *
+ * 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.notification;
+
+import java.sql.SQLException;
+import java.util.Properties;
+
+import javax.mail.Message;
+import javax.mail.MessagingException;
+import javax.mail.Session;
+import javax.mail.Transport;
+import javax.mail.internet.InternetAddress;
+import javax.mail.internet.MimeMessage;
+
+import org.traccar.Config;
+import org.traccar.Context;
+import org.traccar.database.DataManager;
+import org.traccar.helper.Log;
+import org.traccar.model.Event;
+import org.traccar.model.Position;
+import org.traccar.model.User;
+
+public final class NotificationMail {
+
+    private NotificationMail() {
+    }
+
+    public static void sendMailSync(long userId, Event event, Position position) {
+        Config config = Context.getConfig();
+        DataManager dataManager = Context.getDataManager();
+
+        Properties mailServerProperties;
+        Session mailSession;
+        MimeMessage mailMessage;
+
+        String from = null;
+        String username = null;
+        String password = null;
+
+        try {
+        User user = dataManager.getUser(userId);
+
+        mailServerProperties = new Properties();
+        String host = config.getString("mail.smtp.host", null);
+        if (host != null) {
+            mailServerProperties.put("mail.smtp.host", host);
+            mailServerProperties.put("mail.smtp.port", config.getString("mail.smtp.port", "25"));
+
+            if (config.getBoolean("mail.smtp.starttls.enable")) {
+                mailServerProperties.put("mail.smtp.starttls.enable",
+                        config.getBoolean("mail.smtp.starttls.enable"));
+            } else if (config.getBoolean("mail.smtp.ssl.enable")) {
+                mailServerProperties.put("mail.smtp.socketFactory.port",
+                        mailServerProperties.getProperty("mail.smtp.port"));
+                mailServerProperties.put("mail.smtp.socketFactory.class",
+                        "javax.net.ssl.SSLSocketFactory");
+            }
+
+            mailServerProperties.put("mail.smtp.auth", config.getBoolean("mail.smtp.auth"));
+            username = config.getString("mail.smtp.username", null);
+            password = config.getString("mail.smtp.password", null);
+            from = config.getString("mail.smtp.from", null);
+        } else if (user.getAttributes().containsKey("mail.smtp.host")) {
+            mailServerProperties.put("mail.smtp.host", user.getAttributes().get("mail.smtp.host"));
+            String port = (String) user.getAttributes().get("mail.smtp.port");
+            mailServerProperties.put("mail.smtp.port", (port != null) ? port : "25");
+            if (user.getAttributes().containsKey("mail.smtp.starttls.enable")) {
+                boolean tls = Boolean.parseBoolean((String) user.getAttributes().get("mail.smtp.starttls.enable"));
+                mailServerProperties.put("mail.smtp.starttls.enable", tls);
+            } else if (user.getAttributes().containsKey("mail.smtp.ssl.enable")) {
+                boolean ssl = Boolean.parseBoolean((String) user.getAttributes().get("mail.smtp.ssl.enable"));
+                if (ssl) {
+                    mailServerProperties.put("mail.smtp.socketFactory.port",
+                            mailServerProperties.getProperty("mail.smtp.port"));
+                    mailServerProperties.put("mail.smtp.socketFactory.class",
+                            "javax.net.ssl.SSLSocketFactory");
+                }
+            }
+            boolean auth = Boolean.parseBoolean((String) user.getAttributes().get("mail.smtp.auth"));
+            mailServerProperties.put("mail.smtp.auth", auth);
+
+            username = (String) user.getAttributes().get("mail.smtp.username");
+            password = (String) user.getAttributes().get("mail.smtp.password");
+            from = (String) user.getAttributes().get("mail.smtp.from");
+        } else {
+            return;
+        }
+
+        mailSession = Session.getDefaultInstance(mailServerProperties, null);
+
+        mailMessage = new MimeMessage(mailSession);
+
+        if (from != null) {
+            mailMessage.setFrom(new InternetAddress(from));
+        }
+        mailMessage.addRecipient(Message.RecipientType.TO, new InternetAddress(
+                Context.getDataManager().getUser(userId).getEmail()));
+        mailMessage.setSubject(NotificationFormatter.formatTitle(userId, event, position));
+        mailMessage.setText(NotificationFormatter.formatMessage(userId, event, position));
+
+        Transport transport = mailSession.getTransport("smtp");
+        transport.connect(mailServerProperties.getProperty("mail.smtp.host"), username, password);
+        transport.sendMessage(mailMessage, mailMessage.getAllRecipients());
+        transport.close();
+
+        } catch (MessagingException | SQLException error) {
+            Log.warning(error);
+        }
+    }
+
+    public static void sendMailAsync(final long userId, final Event event, final Position position) {
+        Runnable runnableSend = new Runnable() {
+            public void run() {
+                sendMailSync(userId, event, position);
+            }
+        };
+
+        new Thread(runnableSend).start();
+    }
+}
diff --git a/src/org/traccar/web/WebServer.java b/src/org/traccar/web/WebServer.java
index c06ee5d35..5527e80f3 100644
--- a/src/org/traccar/web/WebServer.java
+++ b/src/org/traccar/web/WebServer.java
@@ -41,6 +41,7 @@ import org.traccar.api.resource.SessionResource;
 import org.traccar.api.resource.DevicePermissionResource;
 import org.traccar.api.resource.UserResource;
 import org.traccar.api.resource.GroupResource;
+import org.traccar.api.resource.NotificationResource;
 import org.traccar.api.resource.DeviceResource;
 import org.traccar.api.resource.PositionResource;
 import org.traccar.api.resource.CommandTypeResource;
@@ -155,7 +156,8 @@ public class WebServer {
                 GroupPermissionResource.class, DevicePermissionResource.class, UserResource.class,
                 GroupResource.class, DeviceResource.class, PositionResource.class,
                 CommandTypeResource.class, EventResource.class, GeofenceResource.class,
-                DeviceGeofenceResource.class, GeofencePermissionResource.class, GroupGeofenceResource.class);
+                DeviceGeofenceResource.class, GeofencePermissionResource.class, GroupGeofenceResource.class,
+                NotificationResource.class);
         servletHandler.addServlet(new ServletHolder(new ServletContainer(resourceConfig)), "/*");
 
         handlers.addHandler(servletHandler);
diff --git a/web/app/Application.js b/web/app/Application.js
index dbbc7a594..5911579b8 100644
--- a/web/app/Application.js
+++ b/web/app/Application.js
@@ -32,7 +32,8 @@ Ext.define('Traccar.Application', {
         'Attribute',
         'Command',
         'Event',
-        'Geofence'
+        'Geofence',
+        'Notification'
     ],
 
     stores: [
@@ -52,7 +53,9 @@ Ext.define('Traccar.Application', {
         'Languages',
         'Events',
         'Geofences',
-        'AllGeofences'
+        'AllGeofences',
+        'Notifications',
+        'AllNotifications'
     ],
 
     controllers: [
diff --git a/web/app/controller/Root.js b/web/app/controller/Root.js
index da3e3a2a9..ba23b90bf 100644
--- a/web/app/controller/Root.js
+++ b/web/app/controller/Root.js
@@ -144,7 +144,7 @@ Ext.define('Traccar.controller.Root', {
                                 break;
                             }
                         }
-                        text = Strings.eventCommandResult + text;
+                        text = Strings.eventCommandResult + ": " + text;
                     } else {
                         typeKey = 'event' + array[i].type.charAt(0).toUpperCase() + array[i].type.slice(1);
                         text = Strings[typeKey];
diff --git a/web/app/model/Notification.js b/web/app/model/Notification.js
new file mode 100644
index 000000000..9b4d61eb4
--- /dev/null
+++ b/web/app/model/Notification.js
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2016 Anton Tananaev (anton.tananaev@gmail.com)
+ *
+ * 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.
+ */
+
+Ext.define('Traccar.model.Notification', {
+    extend: 'Ext.data.Model',
+    identifier: 'negative',
+
+    fields: [{
+        name: 'id',
+        type: 'int'
+    }, {
+        name: 'type',
+        type: 'string'
+    }, {
+        name: 'userId',
+        type: 'int'
+    }, {
+        name: 'attributes'
+    }]
+});
diff --git a/web/app/model/User.js b/web/app/model/User.js
index 35b849187..352acc651 100644
--- a/web/app/model/User.js
+++ b/web/app/model/User.js
@@ -54,6 +54,8 @@ Ext.define('Traccar.model.User', {
     }, {
         name: 'twelveHourFormat',
         type: 'boolean'
+    }, {
+        name: 'attributes'
     }],
 
     proxy: {
diff --git a/web/app/store/AllNotifications.js b/web/app/store/AllNotifications.js
new file mode 100644
index 000000000..fed02b260
--- /dev/null
+++ b/web/app/store/AllNotifications.js
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2015 Anton Tananaev (anton.tananaev@gmail.com)
+ *
+ * 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.
+ */
+
+Ext.define('Traccar.store.AllNotifications', {
+    extend: 'Ext.data.Store',
+    model: 'Traccar.model.Notification',
+
+    proxy: {
+        type: 'rest',
+        url: '/api/users/notifications',
+        extraParams: {
+            all: true
+        }
+    },
+    sortOnLoad: true,
+    sorters: { property: 'type', direction : 'ASC' }
+});
diff --git a/web/app/store/Notifications.js b/web/app/store/Notifications.js
new file mode 100644
index 000000000..5dc8cb614
--- /dev/null
+++ b/web/app/store/Notifications.js
@@ -0,0 +1,25 @@
+/*
+ * Copyright 2015 Anton Tananaev (anton.tananaev@gmail.com)
+ *
+ * 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.
+ */
+
+Ext.define('Traccar.store.Notifications', {
+    extend: 'Ext.data.Store',
+    model: 'Traccar.model.Notification',
+
+    proxy: {
+        type: 'rest',
+        url: '/api/users/notifications'
+    }
+});
diff --git a/web/app/view/Notifications.js b/web/app/view/Notifications.js
new file mode 100644
index 000000000..8efebd038
--- /dev/null
+++ b/web/app/view/Notifications.js
@@ -0,0 +1,58 @@
+/*
+ * Copyright 2016 Anton Tananaev (anton.tananaev@gmail.com)
+ *
+ * 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.
+ */
+
+Ext.define('Traccar.view.Notifications', {
+    extend: 'Ext.grid.Panel',
+    xtype: 'notificationsView',
+
+    requires: [
+        'Traccar.view.NotificationsController'
+    ],
+
+    controller: 'notificationsController',
+    store: 'AllNotifications',
+
+    selModel: {
+        selType: 'cellmodel',
+    },
+
+    columns: [{
+        text: Strings.notificationType,
+        dataIndex: 'type',
+        flex: 1,
+        renderer: function (value) {
+            var typeKey = 'event' + value.charAt(0).toUpperCase() + value.slice(1);
+            return Strings[typeKey];
+        }
+    }, {
+        text: Strings.notificationWeb,
+        dataIndex: 'web',
+        xtype: 'checkcolumn',
+        flex: 1,
+        listeners: {
+            checkChange: 'onCheckChange'
+        }
+    }, {
+        text: Strings.notificationMail,
+        dataIndex: 'mail',
+        xtype: 'checkcolumn',
+        flex: 1,
+        listeners: {
+            checkChange: 'onCheckChange'
+        }
+    }],
+
+});
diff --git a/web/app/view/NotificationsController.js b/web/app/view/NotificationsController.js
new file mode 100644
index 000000000..7a609ef19
--- /dev/null
+++ b/web/app/view/NotificationsController.js
@@ -0,0 +1,83 @@
+/*
+ * Copyright 2016 Anton Tananaev (anton.tananaev@gmail.com)
+ *
+ * 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.
+ */
+
+Ext.define('Traccar.view.NotificationsController', {
+    extend: 'Ext.app.ViewController',
+    alias: 'controller.notificationsController',
+
+    init: function () {
+        this.userId = this.getView().user.getData().id;
+        this.getView().getStore().load({
+            scope: this,
+            callback: function (records, operation, success) {
+                var notificationsStore = Ext.create('Traccar.store.Notifications');
+                notificationsStore.load({
+                    params: {
+                        userId: this.userId
+                    },
+                    scope: this,
+                    callback: function (records, operation, success) {
+                        var i, index, attributes, storeRecord;
+                        if (success) {
+                            for (i = 0; i < records.length; i++) {
+                                index = this.getView().getStore().find('type', records[i].getData().type);
+                                attributes = records[i].getData().attributes;
+                                storeRecord = this.getView().getStore().getAt(index);
+                                if (typeof attributes.web != 'undefined') {
+                                    storeRecord.set('web', attributes.web);
+                                }
+                                if (typeof attributes.mail != 'undefined') {
+                                    storeRecord.set('mail', attributes.mail);
+                                }
+                                
+                                storeRecord.commit();
+                            }
+                        }
+                    }
+                });
+            }
+        });
+    },
+ 
+    onCheckChange: function (column, rowIndex, checked, eOpts) {
+        var record = this.getView().getStore().getAt(rowIndex);
+        var web, mail;
+        var data = {
+            userId: this.userId,
+            type: record.getData().type,
+            attributes: {}
+        };
+        web = record.getData().web;
+        if (typeof web != 'undefined' && web) {
+            data.attributes.web = "true";
+        }
+        mail = record.getData().mail;
+        if (typeof mail != 'undefined' && mail) {
+            data.attributes.mail = "true";
+        }
+        Ext.Ajax.request({
+            scope: this,
+            url: '/api/users/notifications',
+            jsonData: data,
+            callback: function (options, success, response) {
+                if (!success) {
+                    Traccar.app.showError(response);
+                }
+            }
+        });
+        
+    }
+});
diff --git a/web/app/view/SettingsMenu.js b/web/app/view/SettingsMenu.js
index 704884928..70041bd63 100644
--- a/web/app/view/SettingsMenu.js
+++ b/web/app/view/SettingsMenu.js
@@ -48,6 +48,9 @@ Ext.define('Traccar.view.SettingsMenu', {
             handler: 'onUsersClick',
             reference: 'settingsUsersButton'
         }, {
+            text: Strings.sharedNotifications,
+            handler: 'onNotificationsClick',
+        }, {
             text: Strings.loginLogout,
             handler: 'onLogoutClick'
         }]
diff --git a/web/app/view/SettingsMenuController.js b/web/app/view/SettingsMenuController.js
index 48ae60aa5..45b159ccb 100644
--- a/web/app/view/SettingsMenuController.js
+++ b/web/app/view/SettingsMenuController.js
@@ -25,6 +25,7 @@ Ext.define('Traccar.view.SettingsMenuController', {
         'Traccar.view.Users',
         'Traccar.view.Groups',
         'Traccar.view.Geofences',
+        'Traccar.view.Notifications',
         'Traccar.view.BaseWindow'
     ],
 
@@ -77,6 +78,18 @@ Ext.define('Traccar.view.SettingsMenuController', {
         }).show();
     },
 
+    onNotificationsClick: function () {
+        var user = Traccar.app.getUser();
+        Ext.create('Traccar.view.BaseWindow', {
+            title: Strings.sharedNotifications,
+            modal: false,
+            items: {
+                xtype: 'notificationsView',
+                user: user
+            }
+        }).show();
+    },
+
     onLogoutClick: function () {
         Ext.create('Traccar.view.LoginController').logout();
     }
diff --git a/web/app/view/Users.js b/web/app/view/Users.js
index b6301b38b..4abfff1ef 100644
--- a/web/app/view/Users.js
+++ b/web/app/view/Users.js
@@ -45,6 +45,11 @@ Ext.define('Traccar.view.Users', {
             disabled: true,
             handler: 'onGeofencesClick',
             reference: 'userGeofencesButton'
+        }, {
+            text: Strings.sharedNotifications,
+            disabled: true,
+            handler: 'onNotificationsClick',
+            reference: 'userNotificationsButton'
         }]
     },
 
diff --git a/web/app/view/UsersController.js b/web/app/view/UsersController.js
index acba66b4d..e745ee04c 100644
--- a/web/app/view/UsersController.js
+++ b/web/app/view/UsersController.js
@@ -23,6 +23,7 @@ Ext.define('Traccar.view.UsersController', {
         'Traccar.view.UserDevices',
         'Traccar.view.UserGroups',
         'Traccar.view.UserGeofences',
+        'Traccar.view.Notifications',
         'Traccar.view.BaseWindow'
     ],
 
@@ -114,6 +115,18 @@ Ext.define('Traccar.view.UsersController', {
         }).show();
     },
 
+    onNotificationsClick: function () {
+        var user = this.getView().getSelectionModel().getSelection()[0];
+        Ext.create('Traccar.view.BaseWindow', {
+            title: Strings.sharedNotifications,
+            modal: false,
+            items: {
+                xtype: 'notificationsView',
+                user: user
+            }
+        }).show();
+    },
+
     onSelectionChange: function (selected) {
         var disabled = selected.length > 0;
         this.lookupReference('toolbarEditButton').setDisabled(disabled);
@@ -121,5 +134,6 @@ Ext.define('Traccar.view.UsersController', {
         this.lookupReference('userDevicesButton').setDisabled(disabled);
         this.lookupReference('userGroupsButton').setDisabled(disabled);
         this.lookupReference('userGeofencesButton').setDisabled(disabled);
+        this.lookupReference('userNotificationsButton').setDisabled(disabled);
     }
 });
diff --git a/web/l10n/en.json b/web/l10n/en.json
index 8ac09caf2..351ad462d 100644
--- a/web/l10n/en.json
+++ b/web/l10n/en.json
@@ -19,6 +19,7 @@
     "sharedSearch": "Search",
     "sharedGeofence": "Geofence",
     "sharedGeofences": "Geofences",
+    "sharedNotifications": "Notifications",
     "errorTitle": "Error",
     "errorUnknown": "Unknown error",
     "errorConnection": "Connection error",
@@ -106,7 +107,10 @@
     "eventDeviceMoving": "Device is moving",
     "eventDeviceStopped": "Device is stopped",
     "eventDeviceOverspeed": "Device exceeds the speed",
-    "eventCommandResult": "Command result: ",
+    "eventCommandResult": "Command result",
     "eventGeofenceEnter": "Device has entered geofence",
-    "eventGeofenceExit": "Device has exited geofence"
+    "eventGeofenceExit": "Device has exited geofence",
+    "notificationType": "Type of Notification",
+    "notificationWeb": "Send via Web",
+    "notificationMail": "Send via Mail"
 }
\ No newline at end of file