From cda9cc47827522e0c04afcd7a89cb07331eb6d79 Mon Sep 17 00:00:00 2001
From: dashevchenko <dshevchenko@thingsboard.io>
Date: Wed, 8 Oct 2025 11:20:42 +0300
Subject: [PATCH] refactoring

---
 .../thingsboard/server/controller/AssetController.java | 10 ++++------
 .../server/controller/ControllerConstants.java         |  8 ++++++++
 .../server/controller/CustomerController.java          | 10 ++++------
 .../server/controller/DeviceController.java            | 10 ++++------
 .../server/controller/EntityViewController.java        | 10 ++++------
 .../thingsboard/server/dao/asset/BaseAssetService.java |  6 +++---
 .../server/dao/customer/CustomerServiceImpl.java       |  6 +++---
 .../server/dao/device/DeviceServiceImpl.java           |  6 +++---
 .../server/dao/entityview/EntityViewServiceImpl.java   |  6 +++---
 9 files changed, 36 insertions(+), 36 deletions(-)

diff --git a/application/src/main/java/org/thingsboard/server/controller/AssetController.java b/application/src/main/java/org/thingsboard/server/controller/AssetController.java
index 8de614d577..d00725f1c1 100644
--- a/application/src/main/java/org/thingsboard/server/controller/AssetController.java
+++ b/application/src/main/java/org/thingsboard/server/controller/AssetController.java
@@ -78,6 +78,8 @@ import static org.thingsboard.server.controller.ControllerConstants.EDGE_ASSIGN_
 import static org.thingsboard.server.controller.ControllerConstants.EDGE_ID_PARAM_DESCRIPTION;
 import static org.thingsboard.server.controller.ControllerConstants.EDGE_UNASSIGN_ASYNC_FIRST_STEP_DESCRIPTION;
 import static org.thingsboard.server.controller.ControllerConstants.EDGE_UNASSIGN_RECEIVE_STEP_DESCRIPTION;
+import static org.thingsboard.server.controller.ControllerConstants.NAME_CONFLICT_POLICY_DESC;
+import static org.thingsboard.server.controller.ControllerConstants.NAME_CONFLICT_SEPARATOR_DESC;
 import static org.thingsboard.server.controller.ControllerConstants.PAGE_DATA_PARAMETERS;
 import static org.thingsboard.server.controller.ControllerConstants.PAGE_NUMBER_DESCRIPTION;
 import static org.thingsboard.server.controller.ControllerConstants.PAGE_SIZE_DESCRIPTION;
@@ -140,13 +142,9 @@ public class AssetController extends BaseController {
     @RequestMapping(value = "/asset", method = RequestMethod.POST)
     @ResponseBody
     public Asset saveAsset(@io.swagger.v3.oas.annotations.parameters.RequestBody(description = "A JSON value representing the asset.") @RequestBody Asset asset,
-                           @Parameter(description = "Optional value of name conflict policy. Possible values: FAIL or UNIQUIFY. " +
-                                   "If omitted, FAIL policy is applied. FAIL policy implies exception will be thrown if an entity with the same name already exists. " +
-                                   "UNIQUIFY policy appends a suffix to the entity name, if a name conflict occurs.")
+                           @Parameter(description = NAME_CONFLICT_POLICY_DESC)
                            @RequestParam(name = "policy", defaultValue = "FAIL") NameConflictPolicy policy,
-                           @Parameter(description = "Optional value of name suffix separator used by UNIQUIFY policy. By default, underscore separator is used. " +
-                                   "For example, strategy is UNIQUIFY, separator is '-'; if a name conflict occurs for asset 'Office A', " +
-                                   "created asset will have name like 'Office A-7fsh4f'.")
+                           @Parameter(description = NAME_CONFLICT_SEPARATOR_DESC)
                            @RequestParam(name = "separator", defaultValue = "_") String separator) throws Exception {
         asset.setTenantId(getTenantId());
         checkEntity(asset.getId(), asset, Resource.ASSET);
diff --git a/application/src/main/java/org/thingsboard/server/controller/ControllerConstants.java b/application/src/main/java/org/thingsboard/server/controller/ControllerConstants.java
index a87864726b..7b5bf8b165 100644
--- a/application/src/main/java/org/thingsboard/server/controller/ControllerConstants.java
+++ b/application/src/main/java/org/thingsboard/server/controller/ControllerConstants.java
@@ -1744,4 +1744,12 @@ public class ControllerConstants {
             MARKDOWN_CODE_BLOCK_END ;
 
     protected static final String SECURITY_WRITE_CHECK = " Security check is performed to verify that the user has 'WRITE' permission for the entity (entities).";
+
+    public static final String NAME_CONFLICT_POLICY_DESC = "Optional value of name conflict policy. Possible values: FAIL or UNIQUIFY. " +
+            " If omitted, FAIL policy is applied. FAIL policy implies exception will be thrown if an entity with the same name already exists. " +
+            " UNIQUIFY policy appends a suffix to the entity name, if a name conflict occurs.";
+
+    public static final String NAME_CONFLICT_SEPARATOR_DESC = "Optional value of name suffix separator used by UNIQUIFY policy. By default, underscore separator is used. " +
+            "For example, strategy is UNIQUIFY, separator is '-'; if a name conflict occurs for entity name 'test-name', " +
+            "created entity will have name like 'test-name-7fsh4f'.";
 }
diff --git a/application/src/main/java/org/thingsboard/server/controller/CustomerController.java b/application/src/main/java/org/thingsboard/server/controller/CustomerController.java
index 8f37a55e60..839bcc984f 100644
--- a/application/src/main/java/org/thingsboard/server/controller/CustomerController.java
+++ b/application/src/main/java/org/thingsboard/server/controller/CustomerController.java
@@ -49,6 +49,8 @@ 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.CUSTOMER_TEXT_SEARCH_DESCRIPTION;
 import static org.thingsboard.server.controller.ControllerConstants.HOME_DASHBOARD;
+import static org.thingsboard.server.controller.ControllerConstants.NAME_CONFLICT_POLICY_DESC;
+import static org.thingsboard.server.controller.ControllerConstants.NAME_CONFLICT_SEPARATOR_DESC;
 import static org.thingsboard.server.controller.ControllerConstants.PAGE_DATA_PARAMETERS;
 import static org.thingsboard.server.controller.ControllerConstants.PAGE_NUMBER_DESCRIPTION;
 import static org.thingsboard.server.controller.ControllerConstants.PAGE_SIZE_DESCRIPTION;
@@ -131,13 +133,9 @@ public class CustomerController extends BaseController {
     @RequestMapping(value = "/customer", method = RequestMethod.POST)
     @ResponseBody
     public Customer saveCustomer(@io.swagger.v3.oas.annotations.parameters.RequestBody(description = "A JSON value representing the customer.") @RequestBody Customer customer,
-                                 @Parameter(description = "Optional value of name conflict policy. Possible values: FAIL or UNIQUIFY. " +
-                                         "If omitted, FAIL policy is applied. FAIL policy implies exception will be thrown if an entity with the same name already exists. " +
-                                         "UNIQUIFY policy appends a suffix to the entity name, if a name conflict occurs.")
+                                 @Parameter(description = NAME_CONFLICT_POLICY_DESC)
                                  @RequestParam(name = "policy", defaultValue = "FAIL") NameConflictPolicy policy,
-                                 @Parameter(description = "Optional value of name suffix separator used by UNIQUIFY policy. By default, underscore separator is used. " +
-                                         "For example, strategy is UNIQUIFY, separator is '-'; if a name conflict occurs for customer name 'Customer A', " +
-                                         "created customer will have name like 'Customer A-7fsh4f'.")
+                                 @Parameter(description = NAME_CONFLICT_SEPARATOR_DESC)
                                  @RequestParam(name = "separator", defaultValue = "_") String separator) throws Exception {
         customer.setTenantId(getTenantId());
         checkEntity(customer.getId(), customer, Resource.CUSTOMER);
diff --git a/application/src/main/java/org/thingsboard/server/controller/DeviceController.java b/application/src/main/java/org/thingsboard/server/controller/DeviceController.java
index 73d615ffd3..4941c0383f 100644
--- a/application/src/main/java/org/thingsboard/server/controller/DeviceController.java
+++ b/application/src/main/java/org/thingsboard/server/controller/DeviceController.java
@@ -110,6 +110,8 @@ import static org.thingsboard.server.controller.ControllerConstants.EDGE_ASSIGN_
 import static org.thingsboard.server.controller.ControllerConstants.EDGE_ID_PARAM_DESCRIPTION;
 import static org.thingsboard.server.controller.ControllerConstants.EDGE_UNASSIGN_ASYNC_FIRST_STEP_DESCRIPTION;
 import static org.thingsboard.server.controller.ControllerConstants.EDGE_UNASSIGN_RECEIVE_STEP_DESCRIPTION;
+import static org.thingsboard.server.controller.ControllerConstants.NAME_CONFLICT_POLICY_DESC;
+import static org.thingsboard.server.controller.ControllerConstants.NAME_CONFLICT_SEPARATOR_DESC;
 import static org.thingsboard.server.controller.ControllerConstants.PAGE_DATA_PARAMETERS;
 import static org.thingsboard.server.controller.ControllerConstants.PAGE_NUMBER_DESCRIPTION;
 import static org.thingsboard.server.controller.ControllerConstants.PAGE_SIZE_DESCRIPTION;
@@ -181,13 +183,9 @@ public class DeviceController extends BaseController {
                              @Parameter(description = "Optional value of the device credentials to be used during device creation. " +
                                      "If omitted, access token will be auto-generated.")
                              @RequestParam(name = "accessToken", required = false) String accessToken,
-                             @Parameter(description = "Optional value of name conflict policy. Possible values: FAIL or UNIQUIFY. " +
-                                     "If omitted, FAIL policy is applied. FAIL policy implies exception will be thrown if an entity with the same name already exists. " +
-                                     "UNIQUIFY policy appends a suffix to the entity name, if a name conflict occurs.")
+                             @Parameter(description = NAME_CONFLICT_POLICY_DESC)
                              @RequestParam(name = "policy", defaultValue = "FAIL") NameConflictPolicy policy,
-                             @Parameter(description = "Optional value of name suffix separator used by UNIQUIFY policy. By default, underscore separator is used. " +
-                                     "For example, strategy is UNIQUIFY, separator is '-'; if a name conflict occurs for device name 'thermostat', " +
-                                     "created device will have name like 'thermostat-7fsh4f'.")
+                             @Parameter(description = NAME_CONFLICT_SEPARATOR_DESC)
                              @RequestParam(name = "separator", defaultValue = "_") String separator) throws Exception {
         device.setTenantId(getCurrentUser().getTenantId());
         if (device.getId() != null) {
diff --git a/application/src/main/java/org/thingsboard/server/controller/EntityViewController.java b/application/src/main/java/org/thingsboard/server/controller/EntityViewController.java
index 37cc7c7797..4cf9a51227 100644
--- a/application/src/main/java/org/thingsboard/server/controller/EntityViewController.java
+++ b/application/src/main/java/org/thingsboard/server/controller/EntityViewController.java
@@ -71,6 +71,8 @@ import static org.thingsboard.server.controller.ControllerConstants.ENTITY_VIEW_
 import static org.thingsboard.server.controller.ControllerConstants.ENTITY_VIEW_TEXT_SEARCH_DESCRIPTION;
 import static org.thingsboard.server.controller.ControllerConstants.ENTITY_VIEW_TYPE;
 import static org.thingsboard.server.controller.ControllerConstants.MODEL_DESCRIPTION;
+import static org.thingsboard.server.controller.ControllerConstants.NAME_CONFLICT_POLICY_DESC;
+import static org.thingsboard.server.controller.ControllerConstants.NAME_CONFLICT_SEPARATOR_DESC;
 import static org.thingsboard.server.controller.ControllerConstants.PAGE_DATA_PARAMETERS;
 import static org.thingsboard.server.controller.ControllerConstants.PAGE_NUMBER_DESCRIPTION;
 import static org.thingsboard.server.controller.ControllerConstants.PAGE_SIZE_DESCRIPTION;
@@ -131,13 +133,9 @@ public class EntityViewController extends BaseController {
     public EntityView saveEntityView(
             @Parameter(description = "A JSON object representing the entity view.")
             @RequestBody EntityView entityView,
-            @Parameter(description = "Optional value of name conflict policy. Possible values: FAIL or UNIQUIFY. " +
-                    "If omitted, FAIL policy is applied. FAIL policy implies exception will be thrown if an entity with the same name already exists. " +
-                    "UNIQUIFY policy appends a suffix to the entity name, if a name conflict occurs.")
+            @Parameter(description = NAME_CONFLICT_POLICY_DESC)
             @RequestParam(name = "policy", defaultValue = "FAIL") NameConflictPolicy policy,
-            @Parameter(description = "Optional value of name suffix separator used by UNIQUIFY policy. By default, underscore separator is used. " +
-                    "For example, strategy is UNIQUIFY, separator is '-'; if a name conflict occurs for entity view name 'Device A', " +
-                    "created customer will have name like 'Device A-7fsh4f'.")
+            @Parameter(description = NAME_CONFLICT_SEPARATOR_DESC)
             @RequestParam(name = "separator", defaultValue = "_") String separator) throws Exception {
         entityView.setTenantId(getCurrentUser().getTenantId());
         EntityView existingEntityView = null;
diff --git a/dao/src/main/java/org/thingsboard/server/dao/asset/BaseAssetService.java b/dao/src/main/java/org/thingsboard/server/dao/asset/BaseAssetService.java
index 7df76d9153..ad6adee1ee 100644
--- a/dao/src/main/java/org/thingsboard/server/dao/asset/BaseAssetService.java
+++ b/dao/src/main/java/org/thingsboard/server/dao/asset/BaseAssetService.java
@@ -166,9 +166,6 @@ public class BaseAssetService extends AbstractCachedEntityService<AssetCacheKey,
         } else if (asset.getId() != null) {
             oldAsset = findAssetById(asset.getTenantId(), asset.getId());
         }
-        if (nameConflictStrategy.policy() == NameConflictPolicy.UNIQUIFY) {
-            uniquifyEntityName(asset, oldAsset, asset::setName, EntityType.ASSET, nameConflictStrategy);
-        }
         AssetCacheEvictEvent evictEvent = new AssetCacheEvictEvent(asset.getTenantId(), asset.getName(), oldAsset != null ? oldAsset.getName() : null);
         Asset savedAsset;
         try {
@@ -190,6 +187,9 @@ public class BaseAssetService extends AbstractCachedEntityService<AssetCacheKey,
                 }
             }
             asset.setType(assetProfile.getName());
+            if (nameConflictStrategy.policy() == NameConflictPolicy.UNIQUIFY) {
+                uniquifyEntityName(asset, oldAsset, asset::setName, EntityType.ASSET, nameConflictStrategy);
+            }
             savedAsset = assetDao.saveAndFlush(asset.getTenantId(), asset);
             publishEvictEvent(evictEvent);
             eventPublisher.publishEvent(SaveEntityEvent.builder().tenantId(savedAsset.getTenantId()).entityId(savedAsset.getId())
diff --git a/dao/src/main/java/org/thingsboard/server/dao/customer/CustomerServiceImpl.java b/dao/src/main/java/org/thingsboard/server/dao/customer/CustomerServiceImpl.java
index c642aaf463..397b520933 100644
--- a/dao/src/main/java/org/thingsboard/server/dao/customer/CustomerServiceImpl.java
+++ b/dao/src/main/java/org/thingsboard/server/dao/customer/CustomerServiceImpl.java
@@ -160,11 +160,11 @@ public class CustomerServiceImpl extends AbstractCachedEntityService<CustomerCac
         if (doValidate) {
             oldCustomer = customerValidator.validate(customer, Customer::getTenantId);
         }
-        if (nameConflictStrategy.policy() == NameConflictPolicy.UNIQUIFY) {
-            uniquifyEntityName(customer, oldCustomer, customer::setTitle, EntityType.CUSTOMER, nameConflictStrategy);
-        }
         var evictEvent = new CustomerCacheEvictEvent(customer.getTenantId(), customer.getTitle(), oldCustomer != null ? oldCustomer.getTitle() : null);
         try {
+            if (nameConflictStrategy.policy() == NameConflictPolicy.UNIQUIFY) {
+                uniquifyEntityName(customer, oldCustomer, customer::setTitle, EntityType.CUSTOMER, nameConflictStrategy);
+            }
             Customer savedCustomer = customerDao.saveAndFlush(customer.getTenantId(), customer);
             if (!savedCustomer.isPublic()) {
                 dashboardService.updateCustomerDashboards(savedCustomer.getTenantId(), savedCustomer.getId());
diff --git a/dao/src/main/java/org/thingsboard/server/dao/device/DeviceServiceImpl.java b/dao/src/main/java/org/thingsboard/server/dao/device/DeviceServiceImpl.java
index 6a14805ca7..8be94a9bcf 100644
--- a/dao/src/main/java/org/thingsboard/server/dao/device/DeviceServiceImpl.java
+++ b/dao/src/main/java/org/thingsboard/server/dao/device/DeviceServiceImpl.java
@@ -235,9 +235,6 @@ public class DeviceServiceImpl extends CachedVersionedEntityService<DeviceCacheK
         } else if (device.getId() != null) {
             oldDevice = findDeviceById(device.getTenantId(), device.getId());
         }
-        if (nameConflictStrategy.policy() == NameConflictPolicy.UNIQUIFY) {
-            uniquifyEntityName(device, oldDevice, device::setName, EntityType.DEVICE, nameConflictStrategy);
-        }
         DeviceCacheEvictEvent deviceCacheEvictEvent = new DeviceCacheEvictEvent(device.getTenantId(), device.getId(), device.getName(), oldDevice != null ? oldDevice.getName() : null);
         try {
             DeviceProfile deviceProfile;
@@ -259,6 +256,9 @@ public class DeviceServiceImpl extends CachedVersionedEntityService<DeviceCacheK
             }
             device.setType(deviceProfile.getName());
             device.setDeviceData(syncDeviceData(deviceProfile, device.getDeviceData()));
+            if (nameConflictStrategy.policy() == NameConflictPolicy.UNIQUIFY) {
+                uniquifyEntityName(device, oldDevice, device::setName, EntityType.DEVICE, nameConflictStrategy);
+            }
             Device savedDevice = deviceDao.saveAndFlush(device.getTenantId(), device);
             deviceCacheEvictEvent.setSavedDevice(savedDevice);
             publishEvictEvent(deviceCacheEvictEvent);
diff --git a/dao/src/main/java/org/thingsboard/server/dao/entityview/EntityViewServiceImpl.java b/dao/src/main/java/org/thingsboard/server/dao/entityview/EntityViewServiceImpl.java
index 9b344a8848..6588e06e85 100644
--- a/dao/src/main/java/org/thingsboard/server/dao/entityview/EntityViewServiceImpl.java
+++ b/dao/src/main/java/org/thingsboard/server/dao/entityview/EntityViewServiceImpl.java
@@ -130,10 +130,10 @@ public class EntityViewServiceImpl extends CachedVersionedEntityService<EntityVi
         } else if (entityView.getId() != null) {
             old = findEntityViewById(entityView.getTenantId(), entityView.getId(), false);
         }
-        if (nameConflictStrategy.policy() == NameConflictPolicy.UNIQUIFY) {
-            uniquifyEntityName(entityView, old, entityView::setName, EntityType.ENTITY_VIEW, nameConflictStrategy);
-        }
         try {
+            if (nameConflictStrategy.policy() == NameConflictPolicy.UNIQUIFY) {
+                uniquifyEntityName(entityView, old, entityView::setName, EntityType.ENTITY_VIEW, nameConflictStrategy);
+            }
             EntityView saved = entityViewDao.save(entityView.getTenantId(), entityView);
             publishEvictEvent(new EntityViewEvictEvent(saved.getTenantId(), saved.getId(), saved.getEntityId(), old != null ? old.getEntityId() : null, saved.getName(), old != null ? old.getName() : null, saved));
             eventPublisher.publishEvent(SaveEntityEvent.builder().tenantId(saved.getTenantId())