Fix version in proto; fix some tests

application/src/main/java/org/thingsboard/server/service/entitiy/device/DefaultTbDeviceService.java

@@ -183,7 +183,7 @@ public class DefaultTbDeviceService extends AbstractTbEntityService implements T
         try {
             DeviceCredentials result = checkNotNull(deviceCredentialsService.updateDeviceCredentials(tenantId, deviceCredentials));
             logEntityActionService.logEntityAction(tenantId, deviceId, device, device.getCustomerId(),
-                    actionType, user, deviceCredentials);
+                    actionType, user, result);
             return result;
         } catch (Exception e) {
             logEntityActionService.logEntityAction(tenantId, emptyId(EntityType.DEVICE),

application/src/main/java/org/thingsboard/server/service/sync/ie/importing/csv/AbstractBulkImportService.java

@@ -148,9 +148,9 @@ public abstract class AbstractBulkImportService<E extends HasId<? extends Entity
         if (entity.getId() != null) {
             importedEntityInfo.setOldEntity((E) entity.getClass().getConstructor(entity.getClass()).newInstance(entity));
             importedEntityInfo.setUpdated(true);
-            if (entity instanceof HasVersion versionedEntity) {
-                versionedEntity.setVersion(null); // to overwrite the entity regardless of concurrent changes
-            }
+//            if (entity instanceof HasVersion versionedEntity) { // FIXME: TMP
+//                versionedEntity.setVersion(null); // to overwrite the entity regardless of concurrent changes
+//            }
         } else {
             setOwners(entity, user);
         }

application/src/test/java/org/thingsboard/server/controller/DeviceControllerTest.java

@@ -749,8 +749,7 @@ public class DeviceControllerTest extends AbstractControllerTest {
 
         Mockito.reset(tbClusterService, auditLogService, gatewayNotificationsService);
 
-        doPost("/api/device/credentials", deviceCredentials)
-                .andExpect(status().isOk());
+        deviceCredentials = doPost("/api/device/credentials", deviceCredentials, DeviceCredentials.class);
 
         testNotifyEntityMsgToEdgePushMsgToCoreOneTime(savedDevice, savedDevice.getId(), savedDevice.getId(), savedTenant.getId(),
                 tenantAdmin.getCustomerId(), tenantAdmin.getId(), tenantAdmin.getEmail(), ActionType.CREDENTIALS_UPDATED, deviceCredentials);

common/proto/src/main/java/org/thingsboard/server/common/util/ProtoUtils.java

@@ -551,6 +551,9 @@ public class ProtoUtils {
         if (isNotNull(device.getDeviceDataBytes())) {
             builder.setDeviceData(ByteString.copyFrom(device.getDeviceDataBytes()));
         }
+        if (isNotNull(device.getVersion())) {
+            builder.setVersion(device.getVersion());
+        }
         return builder.build();
     }
 
@@ -582,6 +585,9 @@ public class ProtoUtils {
         if (proto.hasDeviceData()) {
             device.setDeviceDataBytes(proto.getDeviceData().toByteArray());
         }
+        if (proto.hasVersion()) {
+            device.setVersion(proto.getVersion());
+        }
         return device;
     }
 
@@ -637,6 +643,9 @@ public class ProtoUtils {
             builder.setDefaultEdgeRuleChainIdMSB(getMsb(deviceProfile.getDefaultEdgeRuleChainId()))
                     .setDefaultEdgeRuleChainIdLSB(getLsb(deviceProfile.getDefaultEdgeRuleChainId()));
         }
+        if (isNotNull(deviceProfile.getVersion())) {
+            builder.setVersion(deviceProfile.getVersion());
+        }
         return builder.build();
     }
 
@@ -682,6 +691,9 @@ public class ProtoUtils {
         if (proto.hasDefaultEdgeRuleChainIdMSB() && proto.hasDefaultEdgeRuleChainIdLSB()) {
             deviceProfile.setDefaultEdgeRuleChainId(getEntityId(proto.getDefaultEdgeRuleChainIdMSB(), proto.getDefaultEdgeRuleChainIdLSB(), RuleChainId::new));
         }
+        if (proto.hasVersion()) {
+            deviceProfile.setVersion(proto.getVersion());
+        }
         return deviceProfile;
     }
 
@@ -969,6 +981,9 @@ public class ProtoUtils {
         if (deviceCredentials.getCredentialsValue() != null) {
             builder.setCredentialsValue(deviceCredentials.getCredentialsValue());
         }
+        if (deviceCredentials.getVersion() != null) {
+            builder.setVersion(deviceCredentials.getVersion());
+        }
         return builder.build();
     }
 
@@ -980,6 +995,7 @@ public class ProtoUtils {
         deviceCredentials.setCredentialsId(proto.getCredentialsId());
         deviceCredentials.setCredentialsType(DeviceCredentialsType.valueOf(proto.getCredentialsType().name()));
         deviceCredentials.setCredentialsValue(proto.hasCredentialsValue() ? proto.getCredentialsValue() : null);
+        deviceCredentials.setVersion(proto.hasVersion() ? proto.getVersion() : null);
         return deviceCredentials;
     }
 

common/proto/src/main/proto/queue.proto

@@ -209,6 +209,7 @@ message DeviceProto {
   optional int64 softwareIdLSB = 18;
   optional int64 externalIdMSB = 19;
   optional int64 externalIdLSB = 20;
+  optional int32 version = 21;
 }
 
 message DeviceProfileProto {
@@ -239,6 +240,7 @@ message DeviceProfileProto {
   optional int64 defaultEdgeRuleChainIdLSB = 25;
   optional int64 externalIdMSB = 26;
   optional int64 externalIdLSB = 27;
+  optional int32 version = 28;
 }
 
 message TenantProto {
@@ -667,6 +669,7 @@ message DeviceCredentialsProto {
   CredentialsType credentialsType = 6;
   string credentialsId = 7;
   optional string credentialsValue = 8;
+  optional int32 version = 9;
 }
 
 message CredentialsDataProto {

dao/src/main/java/org/thingsboard/server/dao/sql/device/JpaDeviceCredentialsDao.java

@@ -19,7 +19,6 @@ import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Component;
-import org.springframework.transaction.annotation.Transactional;
 import org.thingsboard.server.common.data.id.DeviceId;
 import org.thingsboard.server.common.data.id.TenantId;
 import org.thingsboard.server.common.data.security.DeviceCredentials;
@@ -52,14 +51,6 @@ public class JpaDeviceCredentialsDao extends JpaAbstractDao<DeviceCredentialsEnt
         return deviceCredentialsRepository;
     }
 
-    @Transactional
-    @Override
-    public DeviceCredentials saveAndFlush(TenantId tenantId, DeviceCredentials deviceCredentials) {
-        DeviceCredentials result = save(tenantId, deviceCredentials);
-        deviceCredentialsRepository.flush();
-        return result;
-    }
-
     @Override
     public DeviceCredentials findByDeviceId(TenantId tenantId, UUID deviceId) {
         return DaoUtil.getData(deviceCredentialsRepository.findByDeviceId(deviceId));