241 lines
9.9 KiB
Java
241 lines
9.9 KiB
Java
package eu.eudat.query;
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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.data.DescriptionEntity;
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import eu.eudat.data.DescriptionReferenceEntity;
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import eu.eudat.data.DescriptionTagEntity;
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import eu.eudat.data.DmpDescriptionTemplateEntity;
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import eu.eudat.model.DescriptionReference;
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import eu.eudat.query.utils.BuildSubQueryInput;
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import eu.eudat.query.utils.QueryUtilsService;
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import gr.cite.commons.web.authz.service.AuthorizationService;
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import gr.cite.tools.data.query.FieldResolver;
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import gr.cite.tools.data.query.QueryBase;
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import gr.cite.tools.data.query.QueryContext;
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import jakarta.persistence.Tuple;
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import jakarta.persistence.criteria.CriteriaBuilder;
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import jakarta.persistence.criteria.Predicate;
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import jakarta.persistence.criteria.Subquery;
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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.time.Instant;
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import java.util.*;
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@Component
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@Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
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public class DescriptionReferenceQuery extends QueryBase<DescriptionReferenceEntity> {
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private Collection<UUID> ids;
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private Collection<UUID> excludedIds;
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private Collection<IsActive> isActives;
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private Collection<UUID> descriptionIds;
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private Collection<UUID> referenceIds;
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private EnumSet<AuthorizationFlags> authorize = EnumSet.of(AuthorizationFlags.None);
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private final UserScope userScope;
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private final AuthorizationService authService;
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private final QueryUtilsService queryUtilsService;
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public DescriptionReferenceQuery(UserScope userScope, AuthorizationService authService, QueryUtilsService queryUtilsService) {
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this.userScope = userScope;
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this.authService = authService;
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this.queryUtilsService = queryUtilsService;
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}
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public DescriptionReferenceQuery ids(UUID value) {
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this.ids = List.of(value);
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return this;
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}
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public DescriptionReferenceQuery ids(UUID... value) {
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this.ids = Arrays.asList(value);
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return this;
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}
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public DescriptionReferenceQuery ids(Collection<UUID> values) {
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this.ids = values;
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return this;
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}
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public DescriptionReferenceQuery excludedIds(Collection<UUID> values) {
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this.excludedIds = values;
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return this;
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}
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public DescriptionReferenceQuery excludedIds(UUID value) {
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this.excludedIds = List.of(value);
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return this;
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}
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public DescriptionReferenceQuery excludedIds(UUID... value) {
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this.excludedIds = Arrays.asList(value);
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return this;
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}
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public DescriptionReferenceQuery isActive(IsActive value) {
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this.isActives = List.of(value);
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return this;
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}
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public DescriptionReferenceQuery isActive(IsActive... value) {
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this.isActives = Arrays.asList(value);
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return this;
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}
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public DescriptionReferenceQuery isActive(Collection<IsActive> values) {
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this.isActives = values;
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return this;
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}
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public DescriptionReferenceQuery descriptionIds(UUID value) {
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this.descriptionIds = List.of(value);
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return this;
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}
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public DescriptionReferenceQuery descriptionIds(UUID... value) {
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this.descriptionIds = Arrays.asList(value);
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return this;
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}
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public DescriptionReferenceQuery descriptionIds(Collection<UUID> values) {
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this.descriptionIds = values;
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return this;
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}
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public DescriptionReferenceQuery referenceIds(UUID value) {
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this.referenceIds = List.of(value);
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return this;
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}
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public DescriptionReferenceQuery referenceIds(UUID... value) {
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this.referenceIds = Arrays.asList(value);
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return this;
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}
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public DescriptionReferenceQuery referenceIds(Collection<UUID> values) {
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this.referenceIds = values;
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return this;
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}
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public DescriptionReferenceQuery 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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protected Boolean isFalseQuery() {
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return
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this.isEmpty(this.ids) ||
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this.isEmpty(this.isActives) ||
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this.isEmpty(this.excludedIds) ||
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this.isEmpty(this.descriptionIds) ||
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this.isEmpty(this.referenceIds);
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}
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@Override
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protected Class<DescriptionReferenceEntity> entityClass() {
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return DescriptionReferenceEntity.class;
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}
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@Override
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protected <X, Y> Predicate applyAuthZ(QueryContext<X, Y> queryContext) {
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if (this.authorize.contains(AuthorizationFlags.None)) return null;
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if (this.authorize.contains(AuthorizationFlags.Permission) && this.authService.authorize(Permission.BrowseDescriptionReference)) return null;
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UUID userId;
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boolean usePublic = this.authorize.contains(AuthorizationFlags.Public);
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if (this.authorize.contains(AuthorizationFlags.DmpAssociated)) userId = this.userScope.getUserIdSafe();
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else userId = null;
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if (this.authorize.contains(AuthorizationFlags.Owner)) userId = this.userScope.getUserIdSafe();
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List<Predicate> predicates = new ArrayList<>();
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if (userId != null || usePublic ) {
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predicates.add(queryContext.CriteriaBuilder.in(queryContext.Root.get(DescriptionReferenceEntity._descriptionId)).value(queryUtilsService.buildDescriptionAuthZSubQuery(queryContext.Query, queryContext.CriteriaBuilder, userId, usePublic)));
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}
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if (!predicates.isEmpty()) {
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Predicate[] predicatesArray = predicates.toArray(new Predicate[0]);
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return queryContext.CriteriaBuilder.and(predicatesArray);
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} else {
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return queryContext.CriteriaBuilder.or(); //Creates a false query
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}
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}
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@Override
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protected <X, Y> Predicate applyFilters(QueryContext<X, Y> queryContext) {
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List<Predicate> predicates = new ArrayList<>();
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if (this.ids != null) {
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CriteriaBuilder.In<UUID> inClause = queryContext.CriteriaBuilder.in(queryContext.Root.get(DescriptionReferenceEntity._id));
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for (UUID item : this.ids)
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inClause.value(item);
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predicates.add(inClause);
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}
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if (this.excludedIds != null) {
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CriteriaBuilder.In<UUID> notInClause = queryContext.CriteriaBuilder.in(queryContext.Root.get(DescriptionReferenceEntity._id));
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for (UUID item : this.excludedIds)
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notInClause.value(item);
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predicates.add(notInClause.not());
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}
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if (this.isActives != null) {
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CriteriaBuilder.In<IsActive> inClause = queryContext.CriteriaBuilder.in(queryContext.Root.get(DescriptionReferenceEntity._isActive));
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for (IsActive item : this.isActives)
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inClause.value(item);
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predicates.add(inClause);
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}
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if (this.descriptionIds != null) {
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CriteriaBuilder.In<UUID> inClause = queryContext.CriteriaBuilder.in(queryContext.Root.get(DescriptionReferenceEntity._descriptionId));
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for (UUID item : this.descriptionIds)
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inClause.value(item);
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predicates.add(inClause);
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}
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if (this.referenceIds != null) {
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CriteriaBuilder.In<UUID> inClause = queryContext.CriteriaBuilder.in(queryContext.Root.get(DescriptionReferenceEntity._referenceId));
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for (UUID item : this.referenceIds)
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inClause.value(item);
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predicates.add(inClause);
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}
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if (!predicates.isEmpty()) {
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Predicate[] predicatesArray = predicates.toArray(new Predicate[0]);
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return queryContext.CriteriaBuilder.and(predicatesArray);
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} else {
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return null;
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}
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}
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@Override
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protected String fieldNameOf(FieldResolver item) {
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if (item.match(DescriptionReference._id)) return DescriptionReferenceEntity._id;
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if (item.match(DescriptionReference._description)) return DescriptionReferenceEntity._descriptionId;
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else if (item.prefix(DescriptionReference._description)) return DescriptionReferenceEntity._descriptionId;
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else if (item.match(DescriptionReference._reference)) return DescriptionReferenceEntity._referenceId;
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else if (item.prefix(DescriptionReference._reference)) return DescriptionReferenceEntity._referenceId;
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else if (item.match(DescriptionReference._createdAt)) return DescriptionReferenceEntity._createdAt;
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else if (item.match(DescriptionReference._updatedAt)) return DescriptionReferenceEntity._updatedAt;
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else if (item.prefix(DescriptionReference._data)) return DescriptionReferenceEntity._data;
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else if (item.match(DescriptionReference._hash)) return DescriptionReferenceEntity._updatedAt;
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else if (item.match(DescriptionReference._isActive)) return DescriptionReferenceEntity._isActive;
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else return null;
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}
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@Override
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protected DescriptionReferenceEntity convert(Tuple tuple, Set<String> columns) {
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DescriptionReferenceEntity item = new DescriptionReferenceEntity();
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item.setId(QueryBase.convertSafe(tuple, columns, DescriptionReferenceEntity._id, UUID.class));
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item.setDescriptionId(QueryBase.convertSafe(tuple, columns, DescriptionReferenceEntity._descriptionId, UUID.class));
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item.setReferenceId(QueryBase.convertSafe(tuple, columns, DescriptionReferenceEntity._referenceId, UUID.class));
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item.setCreatedAt(QueryBase.convertSafe(tuple, columns, DescriptionReferenceEntity._createdAt, Instant.class));
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item.setUpdatedAt(QueryBase.convertSafe(tuple, columns, DescriptionReferenceEntity._updatedAt, Instant.class));
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item.setData(QueryBase.convertSafe(tuple, columns, DescriptionReferenceEntity._data, String.class));
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item.setIsActive(QueryBase.convertSafe(tuple, columns, DescriptionReferenceEntity._isActive, IsActive.class));
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return item;
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}
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}
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