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diff --git a/app/src/main/java/org/onap/portal/history/services/ActionsService.java b/app/src/main/java/org/onap/portal/history/services/ActionsService.java
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+/*
+ *
+ * Copyright (c) 2022. Deutsche Telekom AG
+ *
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ *
+ */
+
+package org.onap.portal.history.services;
+
+import java.time.LocalDateTime;
+import java.time.ZoneId;
+import java.time.ZoneOffset;
+import java.time.ZonedDateTime;
+import java.util.Date;
+
+import org.onap.portal.history.entities.ActionsDao;
+import org.onap.portal.history.exception.ProblemException;
+import org.onap.portal.history.openapi.model.ActionResponse;
+import org.onap.portal.history.openapi.model.ActionsListResponse;
+import org.onap.portal.history.openapi.model.CreateActionRequest;
+import org.onap.portal.history.repository.ActionsRepository;
+import org.onap.portal.history.util.Logger;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.domain.Sort;
+import org.springframework.http.HttpStatus;
+import org.springframework.stereotype.Service;
+import org.zalando.problem.Problem;
+import org.zalando.problem.Status;
+
+import lombok.extern.slf4j.Slf4j;
+import reactor.core.publisher.Mono;
+
+
+@Slf4j
+@Service
+public class ActionsService {
+
+  @Autowired
+  private ActionsRepository repository;
+
+  /**
+   * Retrieve actions for a given userId from the database and provide a list with actions
+   * @param userId only actions for this <code>userId</code> should be retrieved
+   * @param page which page should be retrieved from the list of actions. From a user perspective the first page has the page number 1.
+   *            In the response list the first page starts with 0. Therefore, a subtraction is needed.
+   * @param pageSize length of the response list
+   * @param showLastHours for which hours from the current time the actions should be retrieved.
+   * @param saveInterval value will be part of the response action object. This value is set in the application properties.
+   *                    In the future this value can be provided from the client.
+   * @param xRequestId from the request header. Will be used in an error log
+   * @return If successful object with an item list of action objects and an item with the list count, otherwise Mono error
+   */
+  public Mono<ActionsListResponse> getActions(String userId, Integer page, Integer pageSize, Integer showLastHours, Integer saveInterval, String xRequestId){
+    Pageable paging = PageRequest.of(page - 1 , pageSize, Sort.by(Sort.Direction.DESC, "actionCreatedAt"));
+    var dateAfter = Date.from(ZonedDateTime.now().minusHours(showLastHours).toInstant());
+    return repository
+      .findAllByUserIdAndActionCreatedAtAfter(paging,userId, dateAfter)
+      .map(actionDao -> toActionResponse(actionDao, saveInterval))
+      .collectList()
+      .map(this::toActionsListResponse)
+      .switchIfEmpty(Mono.just(new ActionsListResponse().totalCount(0)))
+      .onErrorResume(ex -> {
+        Logger.errorLog(xRequestId,"Get actions cannot be executed for user with id ", userId);
+        return getError("Get actions can not be executed for user with id " + userId);
+      });
+  }
+
+  /**
+   * Create an action data record in the database
+   * @param userId the id of the user for which the action should be stored
+   * @param createActionRequest the action object which should be stored
+   * @param saveInterval value will be part of the response action object. This value is set in the application properties.
+   *                     In the future this value can be provided from the client.
+   * @param xRequestId from the request header. Will be used in an error log
+   * @return If successful object with the stored action, otherwise Mono error
+   */
+  public Mono<ActionResponse> createActions(String userId, CreateActionRequest createActionRequest, Integer saveInterval, String xRequestId) {
+    return repository
+      .save(toActionsDao(userId, createActionRequest))
+      .map(action -> toActionResponse(action, saveInterval))
+      .onErrorResume(ex -> {
+        Logger.errorLog(xRequestId,"Action for user can not be executed for user with id ", userId );
+        return Mono.error(ProblemException.builder()
+          .type(Problem.DEFAULT_TYPE)
+          .status(Status.BAD_REQUEST)
+          .title(HttpStatus.BAD_REQUEST.toString())
+          .detail("Action for user can not be executed for user with id " + userId)
+          .build());
+      });
+  }
+
+  /**
+   * List all actions without a userId filter.
+   * @param page which page should be retrieved from the list of actions. From a user perspective the first page has the page number 1.
+   *            In the response list the first page starts with 0. Therefore, a subtraction is needed.
+   * @param pageSize length of the response list
+   * @param showLastHours for which hours from the current time the actions should be retrieved.
+   * @param saveInterval value will be part of the response action object. This value is set in the application properties.
+   *    *                    In the future this value can be provided from the client.
+   * @param xRequestId from the request header. Will be used in an error log
+   * @return If successful list with action response object, otherwise Mono error
+   */
+  public Mono<ActionsListResponse> listActions(Integer page, Integer pageSize, Integer showLastHours, Integer saveInterval, String xRequestId){
+
+    var paging = PageRequest.of(page - 1 , pageSize, Sort.by(Sort.Direction.DESC, "actionCreatedAt"));
+    var dateAfter = Date.from(ZonedDateTime.now().minusHours(showLastHours).toInstant());
+
+    return repository
+      .findAllByActionCreatedAtAfter(paging,dateAfter)
+      .map(actionDto -> toActionResponse(actionDto, saveInterval))
+      .collectList()
+      .map(this::toActionsListResponse)
+      .onErrorResume(ProblemException.class,
+        ex -> {
+          Logger.errorLog(xRequestId,"List actions cannot be created", null );
+          return getError("List actions cannot be created");
+      });
+  }
+
+  /**
+   * Delete actions for a given userId and action is create after hours
+   * @param userId the id of the user for which the action should be deleted
+   * @param deleteAfterHours hours after the actions should be deleted
+   * @param xRequestId from the request header. Will be used in an error log
+   * @return If successful empty Mono object, otherwise Mono error
+   */
+  public Mono<Object> deleteUserActions(String userId, Integer deleteAfterHours, String xRequestId ){
+    var dateAfter = Date.from(ZonedDateTime.now().minusHours(deleteAfterHours).toInstant());
+    return repository
+      .deleteAllByUserIdAndActionCreatedAtIsBefore(userId, dateAfter)
+      .map(resp -> new Object())
+      .onErrorResume(ProblemException.class,ex -> {
+        Logger.errorLog(xRequestId,"Deletion of actions cannot be executed for user", userId );
+        return Mono.error(ex);
+      });
+  }
+
+  /**
+   * Delete actions after hours. This service will be used in the cron job. The job will be implemented with a separate user story.
+   * @param deleteAfterHours hours after the actions should be deleted
+   * @return If successful empty Mono object, otherwise Mono error
+   */
+  public Mono<Object> deleteActions(Integer deleteAfterHours ){
+    var dateAfter = Date.from(LocalDateTime.now().minusHours(deleteAfterHours).atZone(ZoneId.of("CET")).toInstant());
+    return repository
+      .deleteAllByActionCreatedAtIsBefore(dateAfter)
+      .map(resp -> new Object())
+      .onErrorResume(ProblemException.class,ex -> {
+        Logger.errorLog(null,"Delete all actions in cron job cannot be executed ", null);
+        return getError("Delete all actions after hours cannot be executed");
+      });
+  }
+
+  /**
+   *
+   * @param resp List of ActionResponses
+   * @param saveInterval value will be part of the response action object. This value is set in the application properties.
+   * @return ActionsListResponse
+   */
+  private ActionsListResponse toActionsListResponse(java.util.List<ActionResponse> actionResponses) {
+    var actionsListResponse = new ActionsListResponse();
+    actionsListResponse.setActionsList(actionResponses);
+    actionsListResponse.setTotalCount(actionResponses.size());
+    return actionsListResponse;
+  }
+
+  /**
+   *
+   * @param actionsDao ActionsDao, return from the MongoDB repository query
+   * @param saveInterval value will be part of the response action object. This value is set in the application properties.
+   * @return action response object
+   */
+  public ActionResponse toActionResponse(ActionsDao actionsDao, Integer saveInterval){
+    return new ActionResponse()
+        .actionCreatedAt(actionsDao.getActionCreatedAt().toInstant().atOffset(ZoneOffset.ofHours(0)))
+        .saveInterval(saveInterval)
+        .action(actionsDao.getAction());
+  }
+
+  private ActionsDao toActionsDao(String userId, CreateActionRequest createActionRequest) {
+    var actionsDao = new ActionsDao();
+    actionsDao.setUserId(userId);
+    actionsDao.setActionCreatedAt(new Date(createActionRequest.getActionCreatedAt().toEpochSecond()*1000));
+    actionsDao.setAction(createActionRequest.getAction());
+    return actionsDao;
+  }
+
+  /**
+   * Build a problem exception with given message
+   * @param message will be detail part of the problem object
+   * @return Mono error with problem exception
+   */
+  private Mono<ActionsListResponse> getError(String message) {
+    return Mono.error(ProblemException.builder()
+        .type(Problem.DEFAULT_TYPE)
+        .status(Status.BAD_REQUEST)
+        .title(HttpStatus.BAD_REQUEST.toString())
+        .detail(message)
+        .build());
+  }
+
+}