Basic implementation of the Starred and Last visited Info

application/src/main/data/upgrade/3.4.4/schema_update.sql

@@ -167,11 +167,12 @@ CREATE INDEX IF NOT EXISTS idx_notification_recipient_id_created_time ON notific
 ALTER TABLE tb_user ADD COLUMN IF NOT EXISTS phone VARCHAR(255);
 
 CREATE TABLE IF NOT EXISTS user_settings (
-    user_id uuid NOT NULL CONSTRAINT user_settings_pkey PRIMARY KEY,
+    user_id uuid NOT NULL,
-    settings varchar(100000),
+    type VARCHAR(50) NOT NULL,
-    CONSTRAINT fk_user_id FOREIGN KEY (user_id) REFERENCES tb_user(id) ON DELETE CASCADE
+    settings varchar(10000),
+    CONSTRAINT fk_user_id FOREIGN KEY (user_id) REFERENCES tb_user(id) ON DELETE CASCADE,
+    CONSTRAINT user_settings_pkey PRIMARY KEY (user_id, type)
 );
-
 -- ALARM INFO VIEW
 
 DROP VIEW IF EXISTS alarm_info CASCADE;

application/src/main/java/org/thingsboard/server/controller/BaseController.java

@@ -146,6 +146,7 @@ import org.thingsboard.server.service.component.ComponentDiscoveryService;
 import org.thingsboard.server.service.edge.instructions.EdgeInstallService;
 import org.thingsboard.server.service.edge.rpc.EdgeRpcService;
 import org.thingsboard.server.service.entitiy.TbNotificationEntityService;
+import org.thingsboard.server.service.entitiy.user.TbUserSettingsService;
 import org.thingsboard.server.service.ota.OtaPackageStateService;
 import org.thingsboard.server.service.profile.TbAssetProfileCache;
 import org.thingsboard.server.service.profile.TbDeviceProfileCache;
@@ -202,7 +203,7 @@ public abstract class BaseController {
     protected UserService userService;
 
     @Autowired
-    protected UserSettingsService userSettingsService;
+    protected TbUserSettingsService userSettingsService;
 
     @Autowired
     protected DeviceService deviceService;

application/src/main/java/org/thingsboard/server/controller/UserController.java

@@ -38,12 +38,14 @@ import org.springframework.web.bind.annotation.ResponseStatus;
 import org.springframework.web.bind.annotation.RestController;
 import org.thingsboard.common.util.JacksonUtil;
 import org.thingsboard.rule.engine.api.MailService;
+import org.thingsboard.server.common.data.DashboardInfo;
 import org.thingsboard.server.common.data.EntityType;
 import org.thingsboard.server.common.data.User;
 import org.thingsboard.server.common.data.UserEmailInfo;
 import org.thingsboard.server.common.data.exception.ThingsboardErrorCode;
 import org.thingsboard.server.common.data.exception.ThingsboardException;
 import org.thingsboard.server.common.data.id.CustomerId;
+import org.thingsboard.server.common.data.id.DashboardId;
 import org.thingsboard.server.common.data.id.TenantId;
 import org.thingsboard.server.common.data.id.UserId;
 import org.thingsboard.server.common.data.page.PageData;
@@ -55,7 +57,10 @@ import org.thingsboard.server.common.data.query.EntityTypeFilter;
 import org.thingsboard.server.common.data.query.TsValue;
 import org.thingsboard.server.common.data.security.Authority;
 import org.thingsboard.server.common.data.security.UserCredentials;
-import org.thingsboard.server.common.data.security.UserSettings;
+import org.thingsboard.server.common.data.settings.LastVisitedDashboardInfo;
+import org.thingsboard.server.common.data.settings.UserDashboardAction;
+import org.thingsboard.server.common.data.settings.UserDashboardsInfo;
+import org.thingsboard.server.common.data.settings.UserSettings;
 import org.thingsboard.server.common.data.security.event.UserCredentialsInvalidationEvent;
 import org.thingsboard.server.common.data.security.model.JwtPair;
 import org.thingsboard.server.queue.util.TbCoreComponent;
@@ -76,6 +81,7 @@ import java.util.Map;
 import static org.thingsboard.server.common.data.query.EntityKeyType.ENTITY_FIELD;
 import static org.thingsboard.server.controller.ControllerConstants.CUSTOMER_ID;
 import static org.thingsboard.server.controller.ControllerConstants.CUSTOMER_ID_PARAM_DESCRIPTION;
+import static org.thingsboard.server.controller.ControllerConstants.DASHBOARD_ID_PARAM_DESCRIPTION;
 import static org.thingsboard.server.controller.ControllerConstants.DEFAULT_DASHBOARD;
 import static org.thingsboard.server.controller.ControllerConstants.HOME_DASHBOARD;
 import static org.thingsboard.server.controller.ControllerConstants.PAGE_DATA_PARAMETERS;
@@ -445,6 +451,7 @@ public class UserController extends BaseController {
         SecurityUser currentUser = getCurrentUser();
 
         UserSettings userSettings = new UserSettings();
+        userSettings.setType(UserSettings.GENERAL);
         userSettings.setSettings(settings);
         userSettings.setUserId(currentUser.getId());
         return userSettingsService.saveUserSettings(currentUser.getTenantId(), userSettings).getSettings();
@@ -485,4 +492,37 @@ public class UserController extends BaseController {
         userSettingsService.deleteUserSettings(currentUser.getTenantId(), currentUser.getId(), Arrays.asList(paths.split(",")));
     }
 
+    @ApiOperation(value = "Get information about last visited and starred dashboards (getLastVisitedDashboards)",
+            notes = "Fetch the list of last visited and starred dashboards. Both lists are limited to 10 items.")
+    @PreAuthorize("hasAnyAuthority('TENANT_ADMIN', 'CUSTOMER_USER')")
+    @GetMapping(value = "/user/dashboards")
+    public UserDashboardsInfo getUserDashboardsInfo() throws ThingsboardException {
+        SecurityUser currentUser = getCurrentUser();
+        return userSettingsService.findUserDashboardsInfo(currentUser.getTenantId(), currentUser.getId());
+    }
+
+    @ApiOperation(value = "Report action of User over the dashboard (reportUserDashboardAction)",
+            notes = "Enables or Disables user credentials. Useful when you would like to block user account without deleting it. " + PAGE_DATA_PARAMETERS + TENANT_AUTHORITY_PARAGRAPH)
+    @PreAuthorize("hasAnyAuthority('TENANT_ADMIN', 'CUSTOMER_USER')")
+    @RequestMapping(value = "/user/dashboards/{dashboardId}/{action}", method = RequestMethod.POST)
+    @ResponseBody
+    public UserDashboardsInfo reportUserDashboardAction(
+            @ApiParam(value = DASHBOARD_ID_PARAM_DESCRIPTION)
+            @PathVariable(DashboardController.DASHBOARD_ID) String strDashboardId,
+            @ApiParam(value = "Dashboard action, one of: \"visit\", \"star\" or \"unstar\".")
+            @PathVariable("action") String strAction) throws ThingsboardException {
+        checkParameter(DashboardController.DASHBOARD_ID, strDashboardId);
+        checkParameter("action", strAction);
+        DashboardId dashboardId = new DashboardId(toUUID(strDashboardId));
+        DashboardInfo dashboard = checkDashboardInfoId(dashboardId, Operation.READ);
+        UserDashboardAction action;
+        try {
+            action = UserDashboardAction.valueOf(strAction.toUpperCase());
+        } catch (IllegalArgumentException e) {
+            throw new ThingsboardException("Action: " + strAction + " is not supported!", ThingsboardErrorCode.BAD_REQUEST_PARAMS);
+        }
+        SecurityUser currentUser = getCurrentUser();
+        return userSettingsService.reportUserDashboardAction(currentUser.getTenantId(), currentUser.getId(), dashboardId, action);
+    }
+
 }

application/src/main/java/org/thingsboard/server/service/entitiy/user/DefaultTbUserSettingsService.java

@@ -0,0 +1,186 @@
+/**
+ * Copyright © 2016-2023 The Thingsboard Authors
+ *
+ * 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.thingsboard.server.service.entitiy.user;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import lombok.AllArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+import org.thingsboard.common.util.JacksonUtil;
+import org.thingsboard.server.common.data.HasTitle;
+import org.thingsboard.server.common.data.StringUtils;
+import org.thingsboard.server.common.data.id.DashboardId;
+import org.thingsboard.server.common.data.id.TenantId;
+import org.thingsboard.server.common.data.id.UserId;
+import org.thingsboard.server.common.data.settings.AbstractUserDashboardInfo;
+import org.thingsboard.server.common.data.settings.LastVisitedDashboardInfo;
+import org.thingsboard.server.common.data.settings.StarredDashboardInfo;
+import org.thingsboard.server.common.data.settings.UserDashboardAction;
+import org.thingsboard.server.common.data.settings.UserDashboardsInfo;
+import org.thingsboard.server.common.data.settings.UserSettings;
+import org.thingsboard.server.dao.dashboard.DashboardService;
+import org.thingsboard.server.dao.user.UserSettingsService;
+import org.thingsboard.server.queue.util.TbCoreComponent;
+
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+import java.util.function.Function;
+import java.util.function.Predicate;
+import java.util.stream.Collectors;
+
+@Service
+@TbCoreComponent
+@AllArgsConstructor
+@Slf4j
+public class DefaultTbUserSettingsService implements TbUserSettingsService {
+
+    private static final int MAX_DASHBOARD_INFO_LIST_SIZE = 10;
+    private static final Predicate<HasTitle> EMPTY_TITLE = i -> StringUtils.isNotEmpty(i.getTitle());
+
+    private final UserSettingsService settingsService;
+    private final DashboardService dashboardService;
+
+    @Override
+    public UserSettings saveUserSettings(TenantId tenantId, UserSettings userSettings) {
+        return settingsService.saveUserSettings(tenantId, userSettings);
+    }
+
+    @Override
+    public void updateUserSettings(TenantId tenantId, UserId userId, JsonNode settings) {
+        updateUserSettings(tenantId, userId, UserSettings.GENERAL, settings);
+    }
+
+    @Override
+    public void updateUserSettings(TenantId tenantId, UserId userId, String type, JsonNode settings) {
+        settingsService.updateUserSettings(tenantId, userId, type, settings);
+    }
+
+    @Override
+    public UserSettings findUserSettings(TenantId tenantId, UserId userId) {
+        return findUserSettings(tenantId, userId, UserSettings.GENERAL);
+    }
+
+    @Override
+    public UserSettings findUserSettings(TenantId tenantId, UserId userId, String type) {
+        return settingsService.findUserSettings(tenantId, userId, type);
+    }
+
+    @Override
+    public void deleteUserSettings(TenantId tenantId, UserId userId, List<String> jsonPaths) {
+        deleteUserSettings(tenantId, userId, UserSettings.GENERAL, jsonPaths);
+    }
+
+    @Override
+    public void deleteUserSettings(TenantId tenantId, UserId userId, String type, List<String> jsonPaths) {
+        settingsService.deleteUserSettings(tenantId, userId, type, jsonPaths);
+    }
+
+    @Override
+    public UserDashboardsInfo findUserDashboardsInfo(TenantId tenantId, UserId id) {
+        UserSettings us = findUserSettings(tenantId, id, UserSettings.STARRED_DASHBOARDS);
+        if (us == null) {
+            return UserDashboardsInfo.EMPTY;
+        }
+        UserDashboardsInfo stored = JacksonUtil.convertValue(us.getSettings(), UserDashboardsInfo.class);
+        if (stored == null) {
+            return UserDashboardsInfo.EMPTY;
+        }
+
+        if (!stored.getLast().isEmpty()) {
+            stored.getLast().forEach(i -> setTitleIfEmpty(tenantId, i));
+            stored.getLast().removeIf(EMPTY_TITLE);
+        }
+        if (!stored.getStarred().isEmpty()) {
+            Map<UUID, LastVisitedDashboardInfo> lastMap = stored.getLast().stream().collect(Collectors.toMap(LastVisitedDashboardInfo::getId, Function.identity()));
+            stored.getStarred().forEach(i -> {
+                var last = lastMap.get(i.getId());
+                i.setTitle(last != null ? last.getTitle() : null);
+            });
+            stored.getStarred().forEach(i -> setTitleIfEmpty(tenantId, i));
+            stored.getStarred().removeIf(EMPTY_TITLE);
+        }
+        return stored;
+    }
+
+    @Override
+    public UserDashboardsInfo reportUserDashboardAction(TenantId tenantId, UserId id, DashboardId dashboardId, UserDashboardAction action) {
+        UserSettings us = findUserSettings(tenantId, id, UserSettings.STARRED_DASHBOARDS);
+        UserDashboardsInfo stored = null;
+        if (us != null) {
+            stored = JacksonUtil.convertValue(us.getSettings(), UserDashboardsInfo.class);
+        }
+        if (stored == null) {
+            stored = new UserDashboardsInfo();
+        }
+
+        switch (action) {
+            case STAR:
+                addToStarred(stored, dashboardId);
+                break;
+            case UNSTAR:
+                removeFromStarred(stored, dashboardId);
+                break;
+            case VISIT:
+                addToVisited(stored, dashboardId);
+                break;
+        }
+
+        us = new UserSettings();
+        us.setUserId(id);
+        us.setType(UserSettings.STARRED_DASHBOARDS);
+        us.setSettings(JacksonUtil.valueToTree(stored));
+        saveUserSettings(tenantId, us);
+        return stored;
+    }
+
+    private void addToVisited(UserDashboardsInfo stored, DashboardId dashboardId) {
+        UUID id = dashboardId.getId();
+        stored.getStarred().removeIf(d -> id.equals(d.getId()));
+    }
+
+    private void removeFromStarred(UserDashboardsInfo stored, DashboardId dashboardId) {
+        UUID id = dashboardId.getId();
+        stored.getStarred().removeIf(d -> id.equals(d.getId()));
+        stored.getLast().stream().filter(d -> id.equals(d.getId())).findFirst().ifPresent(d -> d.setStarred(false));
+    }
+
+    private void addToStarred(UserDashboardsInfo stored, DashboardId dashboardId) {
+        UUID id = dashboardId.getId();
+        long ts = System.currentTimeMillis();
+        var opt = stored.getStarred().stream().filter(d -> id.equals(d.getId())).findFirst();
+        if (opt.isPresent()) {
+            opt.get().setStarredAt(ts);
+        } else {
+            var newInfo = new StarredDashboardInfo();
+            newInfo.setId(id);
+            newInfo.setStarredAt(System.currentTimeMillis());
+            stored.getStarred().add(newInfo);
+        }
+        stored.getLast().stream().filter(d -> id.equals(d.getId())).forEach(d -> d.setStarred(true));
+        //TODO: self-heal if some of the dashboards were deleted.
+        //TODO: limit by size.
+    }
+
+    private void setTitleIfEmpty(TenantId tenantId, AbstractUserDashboardInfo i) {
+        if (StringUtils.isEmpty(i.getTitle())) {
+            var dashboardInfo = dashboardService.findDashboardInfoById(tenantId, new DashboardId(i.getId()));
+            i.setTitle(dashboardInfo != null ? dashboardInfo.getTitle() : null);
+        }
+    }
+
+
+}

application/src/main/java/org/thingsboard/server/service/entitiy/user/TbUserSettingsService.java

@@ -0,0 +1,47 @@
+/**
+ * Copyright © 2016-2023 The Thingsboard Authors
+ *
+ * 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.thingsboard.server.service.entitiy.user;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import org.thingsboard.server.common.data.id.DashboardId;
+import org.thingsboard.server.common.data.id.TenantId;
+import org.thingsboard.server.common.data.id.UserId;
+import org.thingsboard.server.common.data.settings.UserDashboardAction;
+import org.thingsboard.server.common.data.settings.UserDashboardsInfo;
+import org.thingsboard.server.common.data.settings.UserSettings;
+
+import java.util.List;
+
+public interface TbUserSettingsService {
+
+    void updateUserSettings(TenantId tenantId, UserId userId, JsonNode settings);
+
+    void updateUserSettings(TenantId tenantId, UserId userId, String type, JsonNode settings);
+
+    UserSettings saveUserSettings(TenantId tenantId, UserSettings userSettings);
+
+    UserSettings findUserSettings(TenantId tenantId, UserId userId);
+
+    UserSettings findUserSettings(TenantId tenantId, UserId userId, String type);
+
+    void deleteUserSettings(TenantId tenantId, UserId userId, List<String> jsonPaths);
+
+    void deleteUserSettings(TenantId tenantId, UserId userId, String type, List<String> jsonPaths);
+
+    UserDashboardsInfo findUserDashboardsInfo(TenantId tenantId, UserId id);
+
+    UserDashboardsInfo reportUserDashboardAction(TenantId tenantId, UserId id, DashboardId dashboardId, UserDashboardAction action);
+}

common/dao-api/src/main/java/org/thingsboard/server/dao/user/UserSettingsService.java

@@ -18,18 +18,18 @@ package org.thingsboard.server.dao.user;
 import com.fasterxml.jackson.databind.JsonNode;
 import org.thingsboard.server.common.data.id.TenantId;
 import org.thingsboard.server.common.data.id.UserId;
-import org.thingsboard.server.common.data.security.UserSettings;
+import org.thingsboard.server.common.data.settings.UserSettings;
 
 import java.util.List;
 
 public interface UserSettingsService {
 
-    void updateUserSettings(TenantId tenantId, UserId userId, JsonNode settings);
+    void updateUserSettings(TenantId tenantId, UserId userId, String type, JsonNode settings);
 
     UserSettings saveUserSettings(TenantId tenantId, UserSettings userSettings);
 
-    UserSettings findUserSettings(TenantId tenantId, UserId userId);
+    UserSettings findUserSettings(TenantId tenantId, UserId userId, String type);
 
-    void deleteUserSettings(TenantId tenantId, UserId userId, List<String> jsonPaths);
+    void deleteUserSettings(TenantId tenantId, UserId userId, String type, List<String> jsonPaths);
 
 }

common/data/src/main/java/org/thingsboard/server/common/data/settings/AbstractUserDashboardInfo.java

@@ -0,0 +1,37 @@
+/**
+ * Copyright © 2016-2023 The Thingsboard Authors
+ *
+ * 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.thingsboard.server.common.data.settings;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import org.thingsboard.server.common.data.HasTitle;
+
+import java.io.Serializable;
+import java.util.UUID;
+
+@ApiModel
+@Data
+public abstract class AbstractUserDashboardInfo implements HasTitle, Serializable {
+
+    private static final long serialVersionUID = -6461562426034242608L;
+
+    @ApiModelProperty(position = 1, value = "JSON object with Dashboard id.", accessMode = ApiModelProperty.AccessMode.READ_ONLY)
+    private UUID id;
+    @ApiModelProperty(position = 2, value = "Title of the dashboard.")
+    private String title;
+
+}

common/data/src/main/java/org/thingsboard/server/common/data/settings/LastVisitedDashboardInfo.java

@@ -0,0 +1,37 @@
+/**
+ * Copyright © 2016-2023 The Thingsboard Authors
+ *
+ * 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.thingsboard.server.common.data.settings;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.io.Serializable;
+
+@EqualsAndHashCode(callSuper = true)
+@ApiModel
+@Data
+public class LastVisitedDashboardInfo extends AbstractUserDashboardInfo implements Serializable {
+
+    private static final long serialVersionUID = -6461562426034242608L;
+
+    @ApiModelProperty(position = 3, value = "Starred flag")
+    private boolean starred;
+    @ApiModelProperty(position = 4, value = "Last visit timestamp")
+    private long lastVisited;
+
+}

common/data/src/main/java/org/thingsboard/server/common/data/settings/StarredDashboardInfo.java

@@ -0,0 +1,36 @@
+/**
+ * Copyright © 2016-2023 The Thingsboard Authors
+ *
+ * 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.thingsboard.server.common.data.settings;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import org.thingsboard.server.common.data.HasTitle;
+import org.thingsboard.server.common.data.id.DashboardId;
+
+import java.io.Serializable;
+
+@EqualsAndHashCode(callSuper = true)
+@ApiModel
+@Data
+public class StarredDashboardInfo extends AbstractUserDashboardInfo implements Serializable {
+
+    private static final long serialVersionUID = -7830828696329673361L;
+    @ApiModelProperty(position = 4, value = "Starred timestamp")
+    private long starredAt;
+
+}

common/data/src/main/java/org/thingsboard/server/common/data/settings/UserDashboardAction.java

@@ -0,0 +1,22 @@
+/**
+ * Copyright © 2016-2023 The Thingsboard Authors
+ *
+ * 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.thingsboard.server.common.data.settings;
+
+public enum UserDashboardAction {
+
+    VISIT, STAR, UNSTAR
+
+}

common/data/src/main/java/org/thingsboard/server/common/data/settings/UserDashboardsInfo.java

@@ -0,0 +1,46 @@
+/**
+ * Copyright © 2016-2023 The Thingsboard Authors
+ *
+ * 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.thingsboard.server.common.data.settings;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+@ApiModel
+@Data
+@AllArgsConstructor
+public class UserDashboardsInfo implements Serializable {
+
+    private static final long serialVersionUID = 2628320657987010348L;
+    public static final UserDashboardsInfo EMPTY = new UserDashboardsInfo(Collections.emptyList(), Collections.emptyList());
+
+    @ApiModelProperty(position = 1, value = "List of last visited dashboards.", accessMode = ApiModelProperty.AccessMode.READ_ONLY)
+    private List<LastVisitedDashboardInfo> last;
+
+    @ApiModelProperty(position = 2, value = "List of starred dashboards.", accessMode = ApiModelProperty.AccessMode.READ_ONLY)
+    private List<StarredDashboardInfo> starred;
+
+    public UserDashboardsInfo() {
+        this(new ArrayList<>(), new ArrayList<>());
+    }
+}

common/data/src/main/java/org/thingsboard/server/common/data/settings/UserSettings.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.thingsboard.server.common.data.security;
+package org.thingsboard.server.common.data.settings;
 
 import com.fasterxml.jackson.annotation.JsonIgnore;
 import com.fasterxml.jackson.core.JsonProcessingException;
@@ -40,10 +40,18 @@ public class UserSettings implements Serializable {
 
     private static final long serialVersionUID = 2628320657987010348L;
 
+    public static final String GENERAL = "general";
+    public static final String STARRED_DASHBOARDS = "starred_dashboards";
+
     @ApiModelProperty(position = 1, value = "JSON object with User id.", accessMode = ApiModelProperty.AccessMode.READ_ONLY)
     private UserId userId;
 
-    @ApiModelProperty(position = 2, value = "JSON object with user settings.", dataType = "com.fasterxml.jackson.databind.JsonNode")
+    @ApiModelProperty(position = 2, value = "Type of the settings.")
+    @NoXss
+    @Length(fieldName = "type", max = 50)
+    private transient String type;
+
+    @ApiModelProperty(position = 3, value = "JSON object with user settings.", dataType = "com.fasterxml.jackson.databind.JsonNode")
     @NoXss
     @Length(fieldName = "settings", max = 100000)
     private transient JsonNode settings;

common/data/src/main/java/org/thingsboard/server/common/data/settings/UserSettingsCompositeKey.java

@@ -0,0 +1,44 @@
+/**
+ * Copyright © 2016-2023 The Thingsboard Authors
+ *
+ * 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.thingsboard.server.common.data.settings;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.io.Serializable;
+import java.util.UUID;
+
+@NoArgsConstructor
+@AllArgsConstructor
+@Data
+public class UserSettingsCompositeKey implements Serializable {
+
+    private static final long serialVersionUID = -7883642552545291489L;
+
+    private UUID userId;
+    private String type;
+
+    public UserSettingsCompositeKey(UserSettings userSettings) {
+        this.userId = userSettings.getUserId().getId();
+        this.type = userSettings.getType();
+    }
+
+    @Override
+    public String toString() {
+        return userId.toString() + "_" + type;
+    }
+}

dao/src/main/java/org/thingsboard/server/dao/model/ModelConstants.java

@@ -94,6 +94,7 @@ public class ModelConstants {
      */
     public static final String USER_SETTINGS_COLUMN_FAMILY_NAME = "user_settings";
     public static final String USER_SETTINGS_USER_ID_PROPERTY = USER_ID_PROPERTY;
+    public static final String USER_SETTINGS_TYPE_PROPERTY = "type";
     public static final String USER_SETTINGS_SETTINGS = "settings";
 
     /**

dao/src/main/java/org/thingsboard/server/dao/model/sql/UserSettingsEntity.java

@@ -21,7 +21,8 @@ import lombok.NoArgsConstructor;
 import org.hibernate.annotations.Type;
 import org.hibernate.annotations.TypeDef;
 import org.thingsboard.server.common.data.id.UserId;
-import org.thingsboard.server.common.data.security.UserSettings;
+import org.thingsboard.server.common.data.settings.UserSettings;
+import org.thingsboard.server.common.data.settings.UserSettingsCompositeKey;
 import org.thingsboard.server.dao.model.ModelConstants;
 import org.thingsboard.server.dao.model.ToData;
 import org.thingsboard.server.dao.util.mapping.JsonStringType;
@@ -29,6 +30,7 @@ import org.thingsboard.server.dao.util.mapping.JsonStringType;
 import javax.persistence.Column;
 import javax.persistence.Entity;
 import javax.persistence.Id;
+import javax.persistence.IdClass;
 import javax.persistence.Table;
 import java.util.UUID;
 
@@ -37,17 +39,22 @@ import java.util.UUID;
 @TypeDef(name = "json", typeClass = JsonStringType.class)
 @Entity
 @Table(name = ModelConstants.USER_SETTINGS_COLUMN_FAMILY_NAME)
+@IdClass(UserSettingsCompositeKey.class)
 public class UserSettingsEntity implements ToData<UserSettings> {
 
     @Id
     @Column(name = ModelConstants.USER_SETTINGS_USER_ID_PROPERTY)
     private UUID userId;
+    @Id
+    @Column(name = ModelConstants.USER_SETTINGS_TYPE_PROPERTY)
+    private String type;
     @Type(type = "json")
     @Column(name = ModelConstants.USER_SETTINGS_SETTINGS)
     private JsonNode settings;
 
     public UserSettingsEntity(UserSettings userSettings) {
         this.userId = userSettings.getUserId().getId();
+        this.type = userSettings.getType();
         if (userSettings.getSettings() != null) {
             this.settings = userSettings.getSettings();
         }
@@ -57,6 +64,7 @@ public class UserSettingsEntity implements ToData<UserSettings> {
     public UserSettings toData() {
         UserSettings userSettings = new UserSettings();
         userSettings.setUserId(new UserId(userId));
+        userSettings.setType(type);
         if (settings != null) {
             userSettings.setSettings(settings);
         }

dao/src/main/java/org/thingsboard/server/dao/sql/user/JpaUserSettingsDao.java

@@ -20,7 +20,8 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 import org.thingsboard.server.common.data.id.TenantId;
 import org.thingsboard.server.common.data.id.UserId;
-import org.thingsboard.server.common.data.security.UserSettings;
+import org.thingsboard.server.common.data.settings.UserSettings;
+import org.thingsboard.server.common.data.settings.UserSettingsCompositeKey;
 import org.thingsboard.server.dao.DaoUtil;
 import org.thingsboard.server.dao.model.sql.UserSettingsEntity;
 import org.thingsboard.server.dao.sql.JpaAbstractDaoListeningExecutorService;
@@ -41,13 +42,13 @@ public class JpaUserSettingsDao extends JpaAbstractDaoListeningExecutorService i
     }
 
     @Override
-    public UserSettings findById(TenantId tenantId, UserId userId) {
+    public UserSettings findById(TenantId tenantId, UserId userId, String type) {
-        return DaoUtil.getData(userSettingsRepository.findById(userId.getId()));
+        return DaoUtil.getData(userSettingsRepository.findById(new UserSettingsCompositeKey(userId.getId(), type)));
     }
 
     @Override
-    public void removeById(TenantId tenantId, UserId userId) {
+    public void removeById(TenantId tenantId, UserId userId, String type) {
-        userSettingsRepository.deleteById(userId.getId());
+        userSettingsRepository.deleteById(new UserSettingsCompositeKey(userId.getId(), type));
     }
 
 }

dao/src/main/java/org/thingsboard/server/dao/sql/user/UserSettingsRepository.java

@@ -16,10 +16,11 @@
 package org.thingsboard.server.dao.sql.user;
 
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.thingsboard.server.common.data.settings.UserSettingsCompositeKey;
 import org.thingsboard.server.dao.model.sql.UserSettingsEntity;
 
 import java.util.UUID;
 
-public interface UserSettingsRepository extends JpaRepository<UserSettingsEntity, UUID> {
+public interface UserSettingsRepository extends JpaRepository<UserSettingsEntity, UserSettingsCompositeKey> {
 
 }

dao/src/main/java/org/thingsboard/server/dao/user/UserSettingsCaffeineCache.java

@@ -20,14 +20,13 @@ import org.springframework.cache.CacheManager;
 import org.springframework.stereotype.Service;
 import org.thingsboard.server.cache.CaffeineTbTransactionalCache;
 import org.thingsboard.server.common.data.CacheConstants;
-import org.thingsboard.server.common.data.asset.Asset;
 import org.thingsboard.server.common.data.id.UserId;
-import org.thingsboard.server.common.data.security.UserSettings;
+import org.thingsboard.server.common.data.settings.UserSettings;
-import org.thingsboard.server.dao.asset.AssetCacheKey;
+import org.thingsboard.server.common.data.settings.UserSettingsCompositeKey;
 
 @ConditionalOnProperty(prefix = "cache", value = "type", havingValue = "caffeine", matchIfMissing = true)
 @Service("UserSettingsCache")
-public class UserSettingsCaffeineCache extends CaffeineTbTransactionalCache<UserId, UserSettings> {
+public class UserSettingsCaffeineCache extends CaffeineTbTransactionalCache<UserSettingsCompositeKey, UserSettings> {
 
     public UserSettingsCaffeineCache(CacheManager cacheManager) {
         super(cacheManager, CacheConstants.USER_SETTINGS_CACHE);

dao/src/main/java/org/thingsboard/server/dao/user/UserSettingsDao.java

@@ -17,14 +17,15 @@ package org.thingsboard.server.dao.user;
 
 import org.thingsboard.server.common.data.id.TenantId;
 import org.thingsboard.server.common.data.id.UserId;
-import org.thingsboard.server.common.data.security.UserSettings;
+import org.thingsboard.server.common.data.settings.UserSettings;
+import org.thingsboard.server.common.data.settings.UserSettingsCompositeKey;
 
 public interface UserSettingsDao {
 
     UserSettings save(TenantId tenantId, UserSettings userSettings);
 
-    UserSettings findById(TenantId tenantId, UserId userId);
+    UserSettings findById(TenantId tenantId, UserSettingsCompositeKey key);
 
-    void removeById(TenantId tenantId, UserId userId);
+    void removeById(TenantId tenantId, UserSettingsCompositeKey key);
 
 }

dao/src/main/java/org/thingsboard/server/dao/user/UserSettingsEvictEvent.java

@@ -17,8 +17,9 @@ package org.thingsboard.server.dao.user;
 
 import lombok.Data;
 import org.thingsboard.server.common.data.id.UserId;
+import org.thingsboard.server.common.data.settings.UserSettingsCompositeKey;
 
 @Data
 public class UserSettingsEvictEvent {
-    private final UserId userId;
+    private final UserSettingsCompositeKey key;
 }

dao/src/main/java/org/thingsboard/server/dao/user/UserSettingsRedisCache.java

@@ -23,14 +23,13 @@ import org.thingsboard.server.cache.RedisTbTransactionalCache;
 import org.thingsboard.server.cache.TBRedisCacheConfiguration;
 import org.thingsboard.server.cache.TbFSTRedisSerializer;
 import org.thingsboard.server.common.data.CacheConstants;
-import org.thingsboard.server.common.data.asset.Asset;
 import org.thingsboard.server.common.data.id.UserId;
-import org.thingsboard.server.common.data.security.UserSettings;
+import org.thingsboard.server.common.data.settings.UserSettings;
-import org.thingsboard.server.dao.asset.AssetCacheKey;
+import org.thingsboard.server.common.data.settings.UserSettingsCompositeKey;
 
 @ConditionalOnProperty(prefix = "cache", value = "type", havingValue = "redis")
 @Service("UserSettingsCache")
-public class UserSettingsRedisCache extends RedisTbTransactionalCache<UserId, UserSettings> {
+public class UserSettingsRedisCache extends RedisTbTransactionalCache<UserSettingsCompositeKey, UserSettings> {
 
     public UserSettingsRedisCache(TBRedisCacheConfiguration configuration, CacheSpecsMap cacheSpecsMap, RedisConnectionFactory connectionFactory) {
         super(CacheConstants.USER_SETTINGS_CACHE, cacheSpecsMap, connectionFactory, configuration, new TbFSTRedisSerializer<>());

dao/src/main/java/org/thingsboard/server/dao/user/UserSettingsServiceImpl.java

@@ -15,38 +15,35 @@
  */
 package org.thingsboard.server.dao.user;
 
-import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.core.type.TypeReference;
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.node.ObjectNode;
-import com.github.fge.jackson.NodeType;
 import com.jayway.jsonpath.DocumentContext;
 import com.jayway.jsonpath.JsonPath;
-import com.jayway.jsonpath.PathNotFoundException;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.event.TransactionalEventListener;
 import org.thingsboard.common.util.JacksonUtil;
+import org.thingsboard.server.common.data.User;
 import org.thingsboard.server.common.data.id.TenantId;
 import org.thingsboard.server.common.data.id.UserId;
-import org.thingsboard.server.common.data.security.UserSettings;
+import org.thingsboard.server.common.data.settings.UserSettings;
+import org.thingsboard.server.common.data.settings.UserSettingsCompositeKey;
 import org.thingsboard.server.dao.entity.AbstractCachedService;
 import org.thingsboard.server.dao.exception.DataValidationException;
+import org.thingsboard.server.dao.service.ConstraintValidator;
 
 import java.util.ArrayList;
 import java.util.Iterator;
-import java.util.LinkedHashMap;
 import java.util.List;
-import java.util.Map;
 
 import static org.thingsboard.server.dao.service.Validator.validateId;
 
 @Service("UserSettingsDaoService")
 @Slf4j
 @RequiredArgsConstructor
-public class UserSettingsServiceImpl extends AbstractCachedService<UserId, UserSettings, UserSettingsEvictEvent> implements UserSettingsService {
+public class UserSettingsServiceImpl extends AbstractCachedService<UserSettingsCompositeKey, UserSettings, UserSettingsEvictEvent> implements UserSettingsService {
     public static final String INCORRECT_USER_ID = "Incorrect userId ";
     private final UserSettingsDao userSettingsDao;
 
@@ -58,33 +55,37 @@ public class UserSettingsServiceImpl extends AbstractCachedService<UserId, UserS
     }
 
     @Override
-    public void updateUserSettings(TenantId tenantId, UserId userId, JsonNode settings) {
+    public void updateUserSettings(TenantId tenantId, UserId userId, String type, JsonNode settings) {
         log.trace("Executing updateUserSettings for user [{}], [{}]", userId, settings);
         validateId(userId, INCORRECT_USER_ID + userId);
 
-        UserSettings oldSettings = userSettingsDao.findById(tenantId, userId);
+        var key = new UserSettingsCompositeKey(userId.getId(), type);
+        UserSettings oldSettings = userSettingsDao.findById(tenantId, key);
         JsonNode oldSettingsJson = oldSettings != null ? oldSettings.getSettings() : JacksonUtil.newObjectNode();
 
         UserSettings newUserSettings = new UserSettings();
         newUserSettings.setUserId(userId);
+        newUserSettings.setType(type);
         newUserSettings.setSettings(update(oldSettingsJson, settings));
         doSaveUserSettings(tenantId, newUserSettings);
     }
 
     @Override
-    public UserSettings findUserSettings(TenantId tenantId, UserId userId) {
+    public UserSettings findUserSettings(TenantId tenantId, UserId userId, String type) {
         log.trace("Executing findUserSettings for user [{}]", userId);
         validateId(userId, INCORRECT_USER_ID + userId);
 
-        return cache.getAndPutInTransaction(userId,
+        var key = new UserSettingsCompositeKey(userId.getId(), type);
-                () -> userSettingsDao.findById(tenantId, userId), true);
+        return cache.getAndPutInTransaction(key,
+                () -> userSettingsDao.findById(tenantId, key), true);
     }
 
     @Override
-    public void deleteUserSettings(TenantId tenantId, UserId userId, List<String> jsonPaths) {
+    public void deleteUserSettings(TenantId tenantId, UserId userId, String type, List<String> jsonPaths) {
         log.trace("Executing deleteUserSettings for user [{}]", userId);
         validateId(userId, INCORRECT_USER_ID + userId);
-        UserSettings userSettings = userSettingsDao.findById(tenantId, userId);
+        var key = new UserSettingsCompositeKey(userId.getId(), type);
+        UserSettings userSettings = userSettingsDao.findById(tenantId, key);
         if (userSettings == null) {
             return;
         }
@@ -95,7 +96,7 @@ public class UserSettingsServiceImpl extends AbstractCachedService<UserId, UserS
             }
             userSettings.setSettings(new ObjectMapper().readValue(dcSettings.jsonString(), ObjectNode.class));
         } catch (Exception t) {
-            handleEvictEvent(new UserSettingsEvictEvent(userSettings.getUserId()));
+            handleEvictEvent(new UserSettingsEvictEvent(key));
             throw new RuntimeException(t);
         }
         doSaveUserSettings(tenantId, userSettings);
@@ -103,12 +104,13 @@ public class UserSettingsServiceImpl extends AbstractCachedService<UserId, UserS
 
     private UserSettings doSaveUserSettings(TenantId tenantId, UserSettings userSettings) {
         try {
+            ConstraintValidator.validateFields(userSettings);
             validateJsonKeys(userSettings.getSettings());
             UserSettings saved = userSettingsDao.save(tenantId, userSettings);
-            publishEvictEvent(new UserSettingsEvictEvent(userSettings.getUserId()));
+            publishEvictEvent(new UserSettingsEvictEvent(new UserSettingsCompositeKey(userSettings)));
             return saved;
         } catch (Exception t) {
-            handleEvictEvent(new UserSettingsEvictEvent(userSettings.getUserId()));
+            handleEvictEvent(new UserSettingsEvictEvent(new UserSettingsCompositeKey(userSettings)));
             throw t;
         }
     }
@@ -116,9 +118,7 @@ public class UserSettingsServiceImpl extends AbstractCachedService<UserId, UserS
     @TransactionalEventListener(classes = UserSettingsEvictEvent.class)
     @Override
     public void handleEvictEvent(UserSettingsEvictEvent event) {
-        List<UserId> keys = new ArrayList<>();
+        cache.evict(event.getKey());
-        keys.add(event.getUserId());
-        cache.evict(keys);
     }
 
     private void validateJsonKeys(JsonNode userSettings) {

dao/src/main/resources/sql/schema-entities.sql

@@ -850,9 +850,11 @@ CREATE TABLE IF NOT EXISTS notification (
 ) PARTITION BY RANGE (created_time);
 
 CREATE TABLE IF NOT EXISTS user_settings (
-    user_id uuid NOT NULL CONSTRAINT user_settings_pkey PRIMARY KEY,
+    user_id uuid NOT NULL,
+    type VARCHAR(50) NOT NULL,
     settings varchar(10000),
-    CONSTRAINT fk_user_id FOREIGN KEY (user_id) REFERENCES tb_user(id) ON DELETE CASCADE
+    CONSTRAINT fk_user_id FOREIGN KEY (user_id) REFERENCES tb_user(id) ON DELETE CASCADE,
+    CONSTRAINT user_settings_pkey PRIMARY KEY (user_id, type)
 );
 
 DROP VIEW IF EXISTS alarm_info CASCADE;

dao/src/test/java/org/thingsboard/server/dao/service/BaseUserServiceTest.java

@@ -23,7 +23,6 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.thingsboard.common.util.JacksonUtil;
 import org.thingsboard.server.common.data.Customer;
 import org.thingsboard.server.common.data.StringUtils;
-import org.thingsboard.server.common.data.Tenant;
 import org.thingsboard.server.common.data.User;
 import org.thingsboard.server.common.data.id.CustomerId;
 import org.thingsboard.server.common.data.id.TenantId;
@@ -32,7 +31,7 @@ import org.thingsboard.server.common.data.page.PageData;
 import org.thingsboard.server.common.data.page.PageLink;
 import org.thingsboard.server.common.data.security.Authority;
 import org.thingsboard.server.common.data.security.UserCredentials;
-import org.thingsboard.server.common.data.security.UserSettings;
+import org.thingsboard.server.common.data.settings.UserSettings;
 import org.thingsboard.server.dao.customer.CustomerService;
 import org.thingsboard.server.dao.exception.DataValidationException;
 import org.thingsboard.server.dao.user.UserService;

dao/src/test/java/org/thingsboard/server/dao/sql/user/JpaUserSettingsDaoTest.java

@@ -27,7 +27,7 @@ import org.thingsboard.server.common.data.id.CustomerId;
 import org.thingsboard.server.common.data.id.TenantId;
 import org.thingsboard.server.common.data.id.UserId;
 import org.thingsboard.server.common.data.security.Authority;
-import org.thingsboard.server.common.data.security.UserSettings;
+import org.thingsboard.server.common.data.settings.UserSettings;
 import org.thingsboard.server.dao.AbstractJpaDaoTest;
 import org.thingsboard.server.dao.service.AbstractServiceTest;
 import org.thingsboard.server.dao.user.UserDao;
@@ -66,17 +66,18 @@ public class JpaUserSettingsDaoTest extends AbstractJpaDaoTest {
     public void testFindSettingsByUserId() {
         UserSettings userSettings = createUserSettings(user.getId());
 
-        UserSettings retrievedUserSettings = userSettingsDao.findById(SYSTEM_TENANT_ID, user.getId());
+        UserSettings retrievedUserSettings = userSettingsDao.findById(SYSTEM_TENANT_ID, user.getId(), UserSettings.GENERAL);
         assertEquals(retrievedUserSettings.getSettings(), userSettings.getSettings());
 
-        userSettingsDao.removeById(SYSTEM_TENANT_ID, user.getId());
+        userSettingsDao.removeById(SYSTEM_TENANT_ID, user.getId(), UserSettings.GENERAL);
 
-        UserSettings retrievedUserSettings2 = userSettingsDao.findById(SYSTEM_TENANT_ID, user.getId());
+        UserSettings retrievedUserSettings2 = userSettingsDao.findById(SYSTEM_TENANT_ID, user.getId(), UserSettings.GENERAL);
         assertNull(retrievedUserSettings2);
     }
 
     private UserSettings createUserSettings(UserId userId) {
         UserSettings userSettings = new UserSettings();
+        userSettings.setType(UserSettings.GENERAL);
         userSettings.setSettings(JacksonUtil.newObjectNode().put("text", RandomStringUtils.randomAlphanumeric(10)));
         userSettings.setUserId(userId);
         return userSettingsDao.save(SYSTEM_TENANT_ID, userSettings);