142 lines
7.0 KiB
Java
142 lines
7.0 KiB
Java
package gr.cite.annotation.integrationevent.inbox.annotationentitiestouch;
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import gr.cite.annotation.audit.AuditableAction;
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import gr.cite.annotation.common.JsonHandlingService;
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import gr.cite.annotation.common.enums.IsActive;
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import gr.cite.annotation.common.scope.fake.FakeRequestScope;
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import gr.cite.annotation.data.EntityUserEntity;
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import gr.cite.annotation.integrationevent.inbox.EventProcessingStatus;
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import gr.cite.annotation.integrationevent.inbox.InboxPrincipal;
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import gr.cite.annotation.integrationevent.inbox.IntegrationEventProperties;
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import gr.cite.annotation.query.EntityUserQuery;
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import gr.cite.commons.web.oidc.principal.CurrentPrincipalResolver;
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import gr.cite.tools.auditing.AuditService;
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import gr.cite.tools.data.deleter.DeleterFactory;
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import gr.cite.tools.data.query.QueryFactory;
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import gr.cite.tools.logging.LoggerService;
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import gr.cite.tools.validation.ValidatorFactory;
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import jakarta.persistence.EntityManager;
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import jakarta.persistence.EntityManagerFactory;
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import jakarta.persistence.EntityTransaction;
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import jakarta.persistence.OptimisticLockException;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.config.ConfigurableBeanFactory;
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import org.springframework.context.ApplicationContext;
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import org.springframework.context.annotation.Scope;
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import org.springframework.stereotype.Component;
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import java.time.Instant;
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import java.util.*;
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import java.util.stream.Collectors;
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@Component
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@Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
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public class AnnotationEntitiesTouchedIntegrationEventHandlerImpl implements AnnotationEntitiesTouchedIntegrationEventHandler {
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private static final LoggerService logger = new LoggerService(LoggerFactory.getLogger(AnnotationEntitiesTouchedIntegrationEventHandlerImpl.class));
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private final JsonHandlingService jsonHandlingService;
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private final ValidatorFactory validatorFactory;
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private final ApplicationContext applicationContext;
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private final QueryFactory queryFactory;
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public AnnotationEntitiesTouchedIntegrationEventHandlerImpl(JsonHandlingService jsonHandlingService, ValidatorFactory validatorFactory, ApplicationContext applicationContext, QueryFactory queryFactory) {
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this.jsonHandlingService = jsonHandlingService;
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this.validatorFactory = validatorFactory;
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this.applicationContext = applicationContext;
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this.queryFactory = queryFactory;
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}
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@Override
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public EventProcessingStatus handle(IntegrationEventProperties properties, String message) {
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AnnotationEntitiesTouchedIntegrationEvent event = this.jsonHandlingService.fromJsonSafe(AnnotationEntitiesTouchedIntegrationEvent.class, message);
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if (event == null)
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return EventProcessingStatus.Error;
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logger.debug("Handling {}", AnnotationEntitiesTouchedIntegrationEvent.class.getSimpleName());
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this.validatorFactory.validator(AnnotationEntitiesTouchedIntegrationEvent.AnnotationEntitiesTouchedIntegrationEventValidator.class).validateForce(event);
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EntityManager entityManager = null;
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EntityTransaction transaction = null;
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try (FakeRequestScope ignored = new FakeRequestScope()) {
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try {
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CurrentPrincipalResolver currentPrincipalResolver = this.applicationContext.getBean(CurrentPrincipalResolver.class);
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currentPrincipalResolver.push(InboxPrincipal.build(properties));
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EntityManagerFactory entityManagerFactory = this.applicationContext.getBean(EntityManagerFactory.class);
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entityManager = entityManagerFactory.createEntityManager();
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DeleterFactory deleterFactory = this.applicationContext.getBean(DeleterFactory.class);
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transaction = entityManager.getTransaction();
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transaction.begin();
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try {
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for (AnnotationEntitiesTouchedIntegrationEvent.AnnotationEntityTouchedIntegrationEvent entityEvent : event.getEvents()) {
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EntityUserQuery entityUserQuery = this.queryFactory.query(EntityUserQuery.class);
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List<EntityUserEntity> items = entityUserQuery
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.entityIds(entityEvent.getEntityId())
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.isActive(IsActive.Active)
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.collect();
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List<UUID> updatedCreatedIds = new ArrayList<>();
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for (UUID user : entityEvent.getUserIds()) {
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EntityUserEntity data = items.stream().filter(x -> x.getUserId().equals(user)).findFirst().orElse(null);
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if (data == null) {
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data = new EntityUserEntity();
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data.setId(UUID.randomUUID());
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data.setEntityId(entityEvent.getEntityId());
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data.setUserId(user);
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data.setCreatedAt(Instant.now());
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data.setUpdatedAt(Instant.now());
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data.setIsActive(IsActive.Active);
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entityManager.persist(data);
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}
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updatedCreatedIds.add(data.getId());
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}
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List<EntityUserEntity> toDelete = items.stream().filter(x -> updatedCreatedIds.stream().noneMatch(y -> y.equals(x.getId()))).collect(Collectors.toList());
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deleterFactory.deleter(gr.cite.EntityUser.model.deleter.EntityUserDeleter.class).delete(toDelete);
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entityManager.flush();
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}
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AuditService auditService = this.applicationContext.getBean(AuditService.class);
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auditService.track(AuditableAction.User_Persist, Map.ofEntries(
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new AbstractMap.SimpleEntry<String, Object>("model", event)
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));
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transaction.commit();
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} catch (Exception e) {
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transaction.rollback();
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throw e;
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} finally {
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currentPrincipalResolver.pop();
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}
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} catch (OptimisticLockException ex) {
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// we get this if/when someone else already modified the notifications. We want to essentially ignore this, and keep working
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logger.debug("Concurrency exception getting queue outbox. Skipping: {} ", ex.getMessage());
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if (transaction != null)
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transaction.rollback();
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} catch (Exception ex) {
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logger.error("Problem getting list of queue outbox. Skipping: {}", ex.getMessage(), ex);
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if (transaction != null)
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transaction.rollback();
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} finally {
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if (entityManager != null)
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entityManager.close();
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}
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} catch (Exception ex) {
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logger.error("Problem getting list of queue outbox. Skipping: {}", ex.getMessage(), ex);
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}
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return EventProcessingStatus.Success;
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}
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}
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