content: /*
   *  Licensed to the Apache Software Foundation (ASF) under one
   *  or more contributor license agreements.  See the NOTICE file
   *  distributed with this work for additional information
   *  regarding copyright ownership.  The ASF licenses this file
   *  to you 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.apache.causeway.extensions.executionoutbox.applib.restapi;
  
  import java.util.List;
  import java.util.UUID;
  
  import jakarta.inject.Inject;
  import jakarta.inject.Named;
  
  import org.apache.causeway.applib.annotation.Action;
  import org.apache.causeway.applib.annotation.DomainService;
  import org.apache.causeway.applib.annotation.Publishing;
  import org.apache.causeway.applib.annotation.SemanticsOf;
  import org.apache.causeway.applib.services.factory.FactoryService;
  import org.apache.causeway.applib.util.schema.InteractionsDtoUtils;
  import org.apache.causeway.extensions.executionoutbox.applib.CausewayModuleExtExecutionOutboxApplib;
  import org.apache.causeway.extensions.executionoutbox.applib.dom.ExecutionOutboxEntry;
  import org.apache.causeway.extensions.executionoutbox.applib.dom.ExecutionOutboxEntryRepository;
  import org.apache.causeway.extensions.executionoutbox.applib.spiimpl.ContentMappingServiceForOutboxEvents;
  
  import lombok.RequiredArgsConstructor;
  
  /**
   * Provides a server-side REST API for the <i>outbox rest client</i> to call, to first obtain {@link #pending() pending}
   * {@link ExecutionOutboxEntry outbox entries} to be processed, and then later to request them to be
   * {@link #deleteMany(String) deleted}.
   *
   * @since 2.0 {@index}
   */
  @Named(OutboxRestApi.LOGICAL_TYPE_NAME)
  @DomainService
  @RequiredArgsConstructor
  public class OutboxRestApi  {
  
      static final String LOGICAL_TYPE_NAME = CausewayModuleExtExecutionOutboxApplib.NAMESPACE + ".OutboxRestApi";
  
      final @Inject ExecutionOutboxEntryRepository executionOutboxEntryRepository;
  
      /**
       * This action is intended to be invoked with <code>Accept</code> header set to
       * <code>application/xml;profile=urn:org.restfulobjects:repr-types/action-result;x-ro-domain-type=org.apache.causeway.schema.ixn.v2.InteractionsDto</code>
       *
       * <p>
       *     The {@link ContentMappingServiceForOutboxEvents} will then serialize the resultant {@link OutboxEvents} view model into XML.
       * </p>
       */
      @Action(
              semantics = SemanticsOf.SAFE,
              executionPublishing = Publishing.DISABLED,
              commandPublishing = Publishing.DISABLED
      )
      public OutboxEvents pending() {
          var outboxEvents = factoryService.viewModel(new OutboxEvents());
          List<? extends ExecutionOutboxEntry> entries = executionOutboxEntryRepository.findOldest();
          outboxEvents.getExecutions().addAll(entries);
          return outboxEvents;
      }
  
      @Action(
              semantics = SemanticsOf.IDEMPOTENT,
              executionPublishing = Publishing.DISABLED,
              commandPublishing = Publishing.DISABLED
      )
      public void delete(final String interactionId, final int sequence) {
          executionOutboxEntryRepository.deleteByInteractionIdAndSequence(UUID.fromString(interactionId), sequence);
      }
  
      @Action(
              semantics = SemanticsOf.IDEMPOTENT,
              executionPublishing = Publishing.DISABLED,
              commandPublishing = Publishing.DISABLED
      )
      public void deleteMany(final String interactionsDtoXml) {
          var interactionsDto = InteractionsDtoUtils.dtoMapper().read(interactionsDtoXml);
          interactionsDto.getInteractionDto().
                  forEach(interactionType -> {
                      var interactionId = interactionType.getInteractionId();
                      var sequence = interactionType.getExecution().getSequence();
                      executionOutboxEntryRepository.deleteByInteractionIdAndSequence(UUID.fromString(interactionId), sequence);
                  });
      }
  
      @Inject FactoryService factoryService;
  
  }
  