128 lines
4.9 KiB
Java
128 lines
4.9 KiB
Java
package eu.eudat.service.tag;
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import eu.eudat.authorization.AuthorizationFlags;
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import eu.eudat.authorization.Permission;
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import eu.eudat.commons.enums.IsActive;
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import eu.eudat.commons.scope.user.UserScope;
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import eu.eudat.convention.ConventionService;
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import eu.eudat.data.TagEntity;
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import eu.eudat.errorcode.ErrorThesaurusProperties;
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import eu.eudat.event.EventBroker;
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import eu.eudat.event.TagTouchedEvent;
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import eu.eudat.model.Tag;
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import eu.eudat.model.builder.TagBuilder;
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import eu.eudat.model.deleter.TagDeleter;
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import eu.eudat.model.persist.TagPersist;
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import gr.cite.commons.web.authz.service.AuthorizationService;
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import gr.cite.tools.data.builder.BuilderFactory;
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import gr.cite.tools.data.deleter.DeleterFactory;
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import gr.cite.tools.exception.MyApplicationException;
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import gr.cite.tools.exception.MyForbiddenException;
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import gr.cite.tools.exception.MyNotFoundException;
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import gr.cite.tools.exception.MyValidationException;
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import gr.cite.tools.fieldset.BaseFieldSet;
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import gr.cite.tools.fieldset.FieldSet;
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import gr.cite.tools.logging.LoggerService;
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import gr.cite.tools.logging.MapLogEntry;
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import jakarta.persistence.EntityManager;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.context.MessageSource;
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import org.springframework.context.i18n.LocaleContextHolder;
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import org.springframework.stereotype.Service;
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import javax.management.InvalidApplicationException;
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import java.time.Instant;
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import java.util.List;
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import java.util.UUID;
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@Service
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public class TagServiceImpl implements TagService {
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private static final LoggerService logger = new LoggerService(LoggerFactory.getLogger(TagServiceImpl.class));
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private final EntityManager entityManager;
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private final AuthorizationService authorizationService;
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private final DeleterFactory deleterFactory;
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private final BuilderFactory builderFactory;
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private final ConventionService conventionService;
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private final ErrorThesaurusProperties errors;
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private final MessageSource messageSource;
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private final EventBroker eventBroker;
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private final UserScope userScope;
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@Autowired
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public TagServiceImpl(
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EntityManager entityManager,
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AuthorizationService authorizationService,
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DeleterFactory deleterFactory,
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BuilderFactory builderFactory,
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ConventionService conventionService,
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ErrorThesaurusProperties errors,
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MessageSource messageSource,
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UserScope userScope,
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EventBroker eventBroker) {
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this.entityManager = entityManager;
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this.authorizationService = authorizationService;
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this.deleterFactory = deleterFactory;
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this.builderFactory = builderFactory;
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this.conventionService = conventionService;
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this.errors = errors;
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this.messageSource = messageSource;
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this.eventBroker = eventBroker;
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this.userScope = userScope;
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}
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public Tag persist(TagPersist model, FieldSet fields) throws MyForbiddenException, MyValidationException, MyApplicationException, MyNotFoundException, InvalidApplicationException {
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logger.debug(new MapLogEntry("persisting data tag").And("model", model).And("fields", fields));
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this.authorizationService.authorizeForce(Permission.EditTag);
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Boolean isUpdate = this.conventionService.isValidGuid(model.getId());
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TagEntity data;
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if (isUpdate) {
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data = this.entityManager.find(TagEntity.class, model.getId());
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if (data == null) throw new MyNotFoundException(messageSource.getMessage("General_ItemNotFound", new Object[]{model.getId(), Tag.class.getSimpleName()}, LocaleContextHolder.getLocale()));
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if (!this.conventionService.hashValue(data.getUpdatedAt()).equals(model.getHash())) throw new MyValidationException(this.errors.getHashConflict().getCode(), this.errors.getHashConflict().getMessage());
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} else {
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data = new TagEntity();
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data.setId(UUID.randomUUID());
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data.setIsActive(IsActive.Active);
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data.setCreatedAt(Instant.now());
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data.setCreatedById(userScope.getUserId());
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}
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data.setLabel(model.getLabel());
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data.setUpdatedAt(Instant.now());
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if (isUpdate)
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this.entityManager.merge(data);
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else
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this.entityManager.persist(data);
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this.entityManager.flush();
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this.eventBroker.emit(new TagTouchedEvent(data.getId()));
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return this.builderFactory.builder(TagBuilder.class).authorize(AuthorizationFlags.OwnerOrDmpAssociatedOrPermissionOrPublic).build(BaseFieldSet.build(fields, Tag._id), data);
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}
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public void deleteAndSave(UUID id) throws MyForbiddenException, InvalidApplicationException {
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logger.debug("deleting tag: {}", id);
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this.authorizationService.authorizeForce(Permission.DeleteTag);
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this.deleterFactory.deleter(TagDeleter.class).deleteAndSaveByIds(List.of(id));
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}
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}
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