162 lines
9.2 KiB
Java
162 lines
9.2 KiB
Java
package eu.eudat.model.builder;
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import eu.eudat.authorization.AuthorizationFlags;
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import eu.eudat.commons.enums.DescriptionTemplateVersionStatus;
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import eu.eudat.convention.ConventionService;
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import eu.eudat.data.DmpDescriptionTemplateEntity;
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import eu.eudat.data.DmpEntity;
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import eu.eudat.model.*;
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import eu.eudat.query.DescriptionTemplateQuery;
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import eu.eudat.query.DmpQuery;
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import eu.eudat.query.DmpUserQuery;
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import gr.cite.tools.data.builder.BuilderFactory;
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import gr.cite.tools.data.query.QueryFactory;
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import gr.cite.tools.exception.MyApplicationException;
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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.DataLogEntry;
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import gr.cite.tools.logging.LoggerService;
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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.beans.factory.config.ConfigurableBeanFactory;
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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.*;
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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 DmpDescriptionTemplateBuilder extends BaseBuilder<DmpDescriptionTemplate, DmpDescriptionTemplateEntity> {
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private final BuilderFactory builderFactory;
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private final QueryFactory queryFactory;
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private EnumSet<AuthorizationFlags> authorize = EnumSet.of(AuthorizationFlags.None);
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@Autowired
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public DmpDescriptionTemplateBuilder(
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ConventionService conventionService,
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BuilderFactory builderFactory, QueryFactory queryFactory) {
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super(conventionService, new LoggerService(LoggerFactory.getLogger(DmpDescriptionTemplateBuilder.class)));
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this.builderFactory = builderFactory;
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this.queryFactory = queryFactory;
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}
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public DmpDescriptionTemplateBuilder authorize(EnumSet<AuthorizationFlags> values) {
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this.authorize = values;
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return this;
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}
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@Override
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public List<DmpDescriptionTemplate> build(FieldSet fields, List<DmpDescriptionTemplateEntity> data) throws MyApplicationException {
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this.logger.debug("building for {} items requesting {} fields", Optional.ofNullable(data).map(List::size).orElse(0), Optional.ofNullable(fields).map(FieldSet::getFields).map(Set::size).orElse(0));
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this.logger.trace(new DataLogEntry("requested fields", fields));
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if (fields == null || data == null || fields.isEmpty())
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return new ArrayList<>();
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FieldSet templateFields = fields.extractPrefixed(this.asPrefix(DmpDescriptionTemplate._descriptionTemplates));
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Map<UUID, List<DescriptionTemplate>> templateItemsMap = this.collectDescriptionTemplates(templateFields, data);
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FieldSet currentDescriptionTemplateFields = fields.extractPrefixed(this.asPrefix(DmpDescriptionTemplate._currentDescriptionTemplate));
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Map<UUID, DescriptionTemplate> currentDescriptionTemplateItemsMap = this.collectCurrentDescriptionTemplates(currentDescriptionTemplateFields, data);
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FieldSet dmpFields = fields.extractPrefixed(this.asPrefix(DmpDescriptionTemplate._dmp));
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Map<UUID, Dmp> dmpItemsMap = this.collectDmps(dmpFields, data);
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List<DmpDescriptionTemplate> models = new ArrayList<>();
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for (DmpDescriptionTemplateEntity d : data) {
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DmpDescriptionTemplate m = new DmpDescriptionTemplate();
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if (fields.hasField(this.asIndexer(DmpDescriptionTemplate._id))) m.setId(d.getId());
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if (fields.hasField(this.asIndexer(DmpDescriptionTemplate._sectionId))) m.setSectionId(d.getSectionId());
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if (fields.hasField(this.asIndexer(DmpDescriptionTemplate._descriptionTemplateGroupId))) m.setDescriptionTemplateGroupId(d.getDescriptionTemplateGroupId());
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if (fields.hasField(this.asIndexer(DmpDescriptionTemplate._createdAt))) m.setCreatedAt(d.getCreatedAt());
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if (fields.hasField(this.asIndexer(DmpDescriptionTemplate._updatedAt))) m.setUpdatedAt(d.getUpdatedAt());
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if (fields.hasField(this.asIndexer(DmpDescriptionTemplate._isActive))) m.setIsActive(d.getIsActive());
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if (fields.hasField(this.asIndexer(DmpDescriptionTemplate._hash))) m.setHash(this.hashValue(d.getUpdatedAt()));
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if (!templateFields.isEmpty() && templateItemsMap != null && templateItemsMap.containsKey(d.getDescriptionTemplateGroupId())) m.setDescriptionTemplates(templateItemsMap.get(d.getDescriptionTemplateGroupId()));
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if (!currentDescriptionTemplateFields.isEmpty() && currentDescriptionTemplateItemsMap != null && currentDescriptionTemplateItemsMap.containsKey(d.getDescriptionTemplateGroupId())) m.setCurrentDescriptionTemplate(currentDescriptionTemplateItemsMap.get(d.getDescriptionTemplateGroupId()));
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if (!dmpFields.isEmpty() && dmpItemsMap != null && dmpItemsMap.containsKey(d.getDmpId())) m.setDmp(dmpItemsMap.get(d.getDmpId()));
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models.add(m);
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}
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this.logger.debug("build {} items", Optional.of(models).map(List::size).orElse(0));
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return models;
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}
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private Map<UUID, Dmp> collectDmps(FieldSet fields, List<DmpDescriptionTemplateEntity> data) throws MyApplicationException {
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if (fields.isEmpty() || data.isEmpty())
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return null;
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this.logger.debug("checking related - {}", Dmp.class.getSimpleName());
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Map<UUID, Dmp> itemMap;
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if (!fields.hasOtherField(this.asIndexer(Dmp._id))) {
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itemMap = this.asEmpty(
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data.stream().map(DmpDescriptionTemplateEntity::getDmpId).distinct().collect(Collectors.toList()),
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x -> {
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Dmp item = new Dmp();
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item.setId(x);
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return item;
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},
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Dmp::getId);
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} else {
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FieldSet clone = new BaseFieldSet(fields.getFields()).ensure(Dmp._id);
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DmpQuery q = this.queryFactory.query(DmpQuery.class).authorize(this.authorize).ids(data.stream().map(DmpDescriptionTemplateEntity::getDmpId).distinct().collect(Collectors.toList()));
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itemMap = this.builderFactory.builder(DmpBuilder.class).authorize(this.authorize).asForeignKey(q, clone, Dmp::getId);
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}
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if (!fields.hasField(Dmp._id)) {
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itemMap.values().stream().filter(Objects::nonNull).peek(x -> x.setId(null)).collect(Collectors.toList());
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}
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return itemMap;
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}
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private Map<UUID, List<DescriptionTemplate>> collectDescriptionTemplates(FieldSet fields, List<DmpDescriptionTemplateEntity> data) throws MyApplicationException {
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if (fields.isEmpty() || data.isEmpty())
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return null;
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this.logger.debug("checking related - {}", DescriptionTemplate.class.getSimpleName());
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Map<UUID, List<DescriptionTemplate>> itemMap;
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FieldSet clone = new BaseFieldSet(fields.getFields()).ensure(DescriptionTemplate._groupId);
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DescriptionTemplateQuery query = this.queryFactory.query(DescriptionTemplateQuery.class).authorize(this.authorize).groupIds(data.stream().map(DmpDescriptionTemplateEntity::getDescriptionTemplateGroupId).distinct().collect(Collectors.toList()));
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itemMap = this.builderFactory.builder(DescriptionTemplateBuilder.class).authorize(this.authorize).asMasterKey(query, clone, DescriptionTemplate::getGroupId);
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if (!fields.hasField(DescriptionTemplate._groupId)) {
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itemMap.values().stream().flatMap(List::stream).filter(x -> x != null && x.getGroupId() != null).peek(x -> {
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x.setGroupId(null);
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});
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}
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return itemMap;
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}
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private Map<UUID, DescriptionTemplate> collectCurrentDescriptionTemplates(FieldSet fields, List<DmpDescriptionTemplateEntity> data) throws MyApplicationException {
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if (fields.isEmpty() || data.isEmpty())
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return null;
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this.logger.debug("checking related - {}", DescriptionTemplate.class.getSimpleName());
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Map<UUID, DescriptionTemplate> itemMap;
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if (!fields.hasOtherField(this.asIndexer(DescriptionTemplate._groupId))) {
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itemMap = this.asEmpty(
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data.stream().map(DmpDescriptionTemplateEntity::getDescriptionTemplateGroupId).distinct().collect(Collectors.toList()),
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x -> {
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DescriptionTemplate item = new DescriptionTemplate();
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item.setGroupId(x);
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return item;
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},
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DescriptionTemplate::getGroupId);
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} else {
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FieldSet clone = new BaseFieldSet(fields.getFields()).ensure(DescriptionTemplate._id, DescriptionTemplate._groupId);
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DescriptionTemplateQuery q = this.queryFactory.query(DescriptionTemplateQuery.class).authorize(this.authorize).versionStatuses(DescriptionTemplateVersionStatus.Current).groupIds(data.stream().map(DmpDescriptionTemplateEntity::getDescriptionTemplateGroupId).distinct().collect(Collectors.toList()));
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itemMap = this.builderFactory.builder(DescriptionTemplateBuilder.class).authorize(this.authorize).asForeignKey(q, clone, DescriptionTemplate::getGroupId);
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}
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if (!fields.hasField(DescriptionTemplate._groupId)) {
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itemMap.values().stream().filter(Objects::nonNull).peek(x -> x.setGroupId(null)).collect(Collectors.toList());
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}
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return itemMap;
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}
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}
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