Fix issues with adding operation log of a subscription

components/application-mgt/io.entgra.device.mgt.core.application.mgt.common/src/main/java/io/entgra/device/mgt/core/application/mgt/common/services/SubscriptionManager.java

@@ -293,12 +293,10 @@ public interface SubscriptionManager {
      *
      * @param deviceId the deviceId of the device that need to get operation details.
      * @param uuid the UUID of the application release.
-     * @param offset the offset for the data set
-     * @param limit the limit for the data set
      * @return {@link DeviceOperationDTO} which contains the details of device subscriptions.
      * @throws SubscriptionManagementException if there is an error while fetching the details.
      */
-    List<DeviceOperationDTO> getSubscriptionOperationsByUUIDAndDeviceID(int deviceId, String uuid, int offset, int limit)
+    List<DeviceOperationDTO> getSubscriptionOperationsByUUIDAndDeviceID(int deviceId, String uuid)
             throws ApplicationManagementException;
 
     /**

components/application-mgt/io.entgra.device.mgt.core.application.mgt.core/src/main/java/io/entgra/device/mgt/core/application/mgt/core/dao/SubscriptionDAO.java

@@ -378,12 +378,10 @@ public interface SubscriptionDAO {
      * @param appReleaseId the appReleaseId of the application release.
      * @param deviceId the deviceId of the device that need to get operation details.
      * @param tenantId id of the current tenant.
-     * @param offset the offset for the data set
-     * @param limit the limit for the data set
      * @return {@link DeviceOperationDTO} which contains the details of device subscriptions.
      * @throws ApplicationManagementDAOException if connection establishment or SQL execution fails.
      */
-    List<DeviceOperationDTO> getSubscriptionOperationsByAppReleaseIDAndDeviceID(int appReleaseId, int deviceId, int tenantId, int offset, int limit)
+    List<DeviceOperationDTO> getSubscriptionOperationsByAppReleaseIDAndDeviceID(int appReleaseId, int deviceId, int tenantId)
             throws ApplicationManagementDAOException;
 
     /**

components/application-mgt/io.entgra.device.mgt.core.application.mgt.core/src/main/java/io/entgra/device/mgt/core/application/mgt/core/dao/impl/subscription/GenericSubscriptionDAOImpl.java

@@ -1857,7 +1857,7 @@ public class GenericSubscriptionDAOImpl extends AbstractDAOImpl implements Subsc
 
     @Override
     public List<DeviceOperationDTO> getSubscriptionOperationsByAppReleaseIDAndDeviceID(
-            int appReleaseId, int deviceId, int tenantId, int offset, int limit) throws ApplicationManagementDAOException {
+            int appReleaseId, int deviceId, int tenantId) throws ApplicationManagementDAOException {
         if (log.isDebugEnabled()) {
             log.debug("Request received in DAO Layer to get device subscriptions related to the given AppReleaseID and DeviceID.");
         }
@@ -1877,13 +1877,12 @@ public class GenericSubscriptionDAOImpl extends AbstractDAOImpl implements Subsc
                     "WHERE ads.AP_APP_RELEASE_ID = ? " +
                     "AND ads.DM_DEVICE_ID = ? " +
                     "AND ads.TENANT_ID = ? " +
-                    "LIMIT ? OFFSET ?";
+                    "ORDER BY aasom.OPERATION_ID DESC " +
+                    "LIMIT 1";
             try (PreparedStatement ps = conn.prepareStatement(sql)) {
                 ps.setInt(1, appReleaseId);
                 ps.setInt(2, deviceId);
                 ps.setInt(3, tenantId);
-                ps.setInt(4, limit);
-                ps.setInt(5, offset);
                 try (ResultSet rs = ps.executeQuery()) {
                     DeviceOperationDTO deviceSubscription;
                     while (rs.next()) {

components/application-mgt/io.entgra.device.mgt.core.application.mgt.core/src/main/java/io/entgra/device/mgt/core/application/mgt/core/impl/SubscriptionManagerImpl.java

@@ -2612,7 +2612,7 @@ public class SubscriptionManagerImpl implements SubscriptionManager {
     }
 
     @Override
-    public List<DeviceOperationDTO> getSubscriptionOperationsByUUIDAndDeviceID(int deviceId, String uuid, int offset, int limit)
+    public List<DeviceOperationDTO> getSubscriptionOperationsByUUIDAndDeviceID(int deviceId, String uuid)
             throws ApplicationManagementException {
         int tenantId = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantId(true);
         if (uuid == null || uuid.isEmpty()) {
@@ -2631,7 +2631,7 @@ public class SubscriptionManagerImpl implements SubscriptionManager {
 
             DeviceManagementProviderService deviceManagementProviderService = HelperUtil.getDeviceManagementProviderService();
             List<DeviceOperationDTO> deviceSubscriptions =
-                    subscriptionDAO.getSubscriptionOperationsByAppReleaseIDAndDeviceID(appReleaseId, deviceId, tenantId, offset, limit);
+                    subscriptionDAO.getSubscriptionOperationsByAppReleaseIDAndDeviceID(appReleaseId, deviceId, tenantId);
             for (DeviceOperationDTO deviceSubscription : deviceSubscriptions) {
                 Integer operationId = deviceSubscription.getOperationId();
                 if (operationId != null) {