130 lines
6.1 KiB
Java
130 lines
6.1 KiB
Java
package gr.cite.notification.integrationevent.inbox.usertouched;
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import gr.cite.commons.web.oidc.principal.CurrentPrincipalResolver;
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import gr.cite.notification.audit.AuditableAction;
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import gr.cite.notification.common.JsonHandlingService;
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import gr.cite.notification.common.scope.fake.FakeRequestScope;
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import gr.cite.notification.common.scope.tenant.TenantScope;
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import gr.cite.notification.data.TenantEntity;
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import gr.cite.notification.integrationevent.inbox.EventProcessingStatus;
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import gr.cite.notification.integrationevent.inbox.InboxPrincipal;
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import gr.cite.notification.integrationevent.inbox.IntegrationEventProperties;
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import gr.cite.notification.model.Tenant;
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import gr.cite.notification.query.TenantQuery;
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import gr.cite.notification.service.user.UserService;
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import gr.cite.tools.auditing.AuditService;
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import gr.cite.tools.data.query.QueryFactory;
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import gr.cite.tools.fieldset.BaseFieldSet;
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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.util.AbstractMap;
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import java.util.Map;
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@Component
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@Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
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public class UserTouchedIntegrationEventHandlerImpl implements UserTouchedIntegrationEventHandler {
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private static final LoggerService logger = new LoggerService(LoggerFactory.getLogger(UserTouchedIntegrationEventHandlerImpl.class));
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protected final ApplicationContext applicationContext;
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private final JsonHandlingService jsonHandlingService;
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private final ValidatorFactory validatorFactory;
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public UserTouchedIntegrationEventHandlerImpl(
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JsonHandlingService jsonHandlingService,
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ApplicationContext applicationContext,
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ValidatorFactory validatorFactory) {
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this.jsonHandlingService = jsonHandlingService;
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this.applicationContext = applicationContext;
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this.validatorFactory = validatorFactory;
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}
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@Override
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public EventProcessingStatus handle(IntegrationEventProperties properties, String message) {
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UserTouchedIntegrationEvent event = this.jsonHandlingService.fromJsonSafe(UserTouchedIntegrationEvent.class, message);
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if (event == null)
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return EventProcessingStatus.Error;
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logger.debug("Handling {}", UserTouchedIntegrationEvent.class.getSimpleName());
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this.validatorFactory.validator(UserTouchedIntegrationEvent.UserTouchedIntegrationEventValidator.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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QueryFactory queryFactory = this.applicationContext.getBean(QueryFactory.class);
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TenantScope scope = this.applicationContext.getBean(TenantScope.class);
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if (scope.isMultitenant() && event.getTenant() != null) {
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TenantEntity tenant = queryFactory.query(TenantQuery.class).ids(event.getTenant()).firstAs(new BaseFieldSet().ensure(Tenant._id).ensure(Tenant._code));
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if (tenant == null) {
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logger.error("missing tenant from event message");
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return EventProcessingStatus.Error;
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}
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scope.setTenant(event.getTenant(), tenant.getCode());
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} else if (scope.isMultitenant()) {
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logger.error("missing tenant from event message");
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return EventProcessingStatus.Error;
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}
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//
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// ValidationService validator = this.applicationContext.getBean(ValidationService.class);
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// validator.validateForce(model);
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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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transaction = entityManager.getTransaction();
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transaction.begin();
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try {
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UserService userService = this.applicationContext.getBean(UserService.class);
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userService.persist(event, null);
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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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