307 lines
12 KiB
Java
307 lines
12 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.DmpUserRole;
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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.*;
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import eu.eudat.model.DmpUser;
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import eu.eudat.model.PublicDmpUser;
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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 DmpUserQuery extends QueryBase<DmpUserEntity> {
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private Collection<UUID> ids;
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private Collection<IsActive> isActives;
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private Collection<UUID> dmpIds;
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private Collection<UUID> descriptionIds;
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private Collection<UUID> userIds;
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private Collection<DmpUserRole> userRoles;
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private Collection<UUID> sectionIds;
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private Boolean sectionIsEmpty;
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private EnumSet<AuthorizationFlags> authorize = EnumSet.of(AuthorizationFlags.None);
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public DmpUserQuery 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 DmpUserQuery 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 DmpUserQuery 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 DmpUserQuery isActives(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 DmpUserQuery isActives(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 DmpUserQuery isActives(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 DmpUserQuery dmpIds(UUID value) {
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this.dmpIds = List.of(value);
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return this;
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}
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public DmpUserQuery dmpIds(UUID... value) {
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this.dmpIds = Arrays.asList(value);
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return this;
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}
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public DmpUserQuery dmpIds(Collection<UUID> values) {
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this.dmpIds = values;
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return this;
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}
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public DmpUserQuery 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 DmpUserQuery 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 DmpUserQuery 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 DmpUserQuery userRoles(DmpUserRole value) {
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this.userRoles = List.of(value);
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return this;
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}
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public DmpUserQuery userRoles(DmpUserRole... value) {
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this.userRoles = Arrays.asList(value);
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return this;
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}
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public DmpUserQuery userRoles(Collection<DmpUserRole> values) {
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this.userRoles = values;
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return this;
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}
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public DmpUserQuery userIds(UUID value) {
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this.userIds = List.of(value);
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return this;
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}
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public DmpUserQuery userIds(UUID... value) {
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this.userIds = Arrays.asList(value);
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return this;
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}
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public DmpUserQuery userIds(Collection<UUID> values) {
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this.userIds = values;
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return this;
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}
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public DmpUserQuery sectionIds(UUID value) {
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this.sectionIds = List.of(value);
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return this;
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}
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public DmpUserQuery sectionIds(UUID... value) {
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this.sectionIds = Arrays.asList(value);
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return this;
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}
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public DmpUserQuery sectionIds(Collection<UUID> values) {
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this.sectionIds = values;
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return this;
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}
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public DmpUserQuery sectionIsEmpty(Boolean sectionIsEmpty) {
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this.sectionIsEmpty = sectionIsEmpty;
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return this;
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}
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public DmpUserQuery 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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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 DmpUserQuery(
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UserScope userScope,
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AuthorizationService authService,
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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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@Override
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protected Class<DmpUserEntity> entityClass() {
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return DmpUserEntity.class;
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}
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@Override
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protected Boolean isFalseQuery() {
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return this.isEmpty(this.ids) || this.isEmpty(this.dmpIds) || this.isEmpty(this.descriptionIds) || this.isEmpty(this.userIds);
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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.BrowseDmp)) return null;
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UUID userId = null;
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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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List<Predicate> predicates = new ArrayList<>();
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if (userId != null || usePublic ) {
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predicates.add(queryContext.CriteriaBuilder.or(
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usePublic ? queryContext.CriteriaBuilder.in(queryContext.Root.get(DmpUserEntity._dmpId)).value(queryUtilsService.buildPublicDmpAuthZSubQuery(queryContext.Query, queryContext.CriteriaBuilder, usePublic)) : queryContext.CriteriaBuilder.or(), //Creates a false query
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userId != null ? queryContext.CriteriaBuilder.in(queryContext.Root.get(DmpUserEntity._dmpId)).value(queryUtilsService.buildDmpUserAuthZSubQuery(queryContext.Query, queryContext.CriteriaBuilder, userId)) : queryContext.CriteriaBuilder.or() //Creates a false query
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));
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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(DmpUserEntity._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.isActives != null) {
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CriteriaBuilder.In<IsActive> inClause = queryContext.CriteriaBuilder.in(queryContext.Root.get(DmpUserEntity._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.dmpIds != null) {
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CriteriaBuilder.In<UUID> inClause = queryContext.CriteriaBuilder.in(queryContext.Root.get(DmpUserEntity._dmpId));
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for (UUID item : this.dmpIds)
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inClause.value(item);
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predicates.add(inClause);
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}
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if (this.sectionIsEmpty != null){
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if(this.sectionIsEmpty) predicates.add(queryContext.CriteriaBuilder.isNull(queryContext.Root.get(DmpUserEntity._sectionId)));
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else predicates.add(queryContext.CriteriaBuilder.isNotNull(queryContext.Root.get(DmpUserEntity._sectionId)));
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}
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if (this.descriptionIds != null) {
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Subquery<UUID> descriptionSubquery = queryUtilsService.buildSubQuery(new BuildSubQueryInput<>(
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new BuildSubQueryInput.Builder<>(DescriptionEntity.class, UUID.class, queryContext)
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.keyPathFunc((subQueryRoot) -> subQueryRoot.get(DescriptionEntity._dmpId))
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.filterFunc((subQueryRoot, cb) -> {
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CriteriaBuilder.In<UUID> inClause = cb.in(subQueryRoot.get(DmpUserEntity._id));
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for (UUID item : this.descriptionIds)
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inClause.value(item);
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return inClause;
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})
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));
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predicates.add(queryContext.CriteriaBuilder.in(queryContext.Root.get(DmpUserEntity._dmpId)).value(descriptionSubquery));
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}
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if (this.userIds != null) {
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CriteriaBuilder.In<UUID> inClause = queryContext.CriteriaBuilder.in(queryContext.Root.get(DmpUserEntity._userId));
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for (UUID item : this.userIds)
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inClause.value(item);
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predicates.add(inClause);
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}
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if (this.sectionIds != null) {
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CriteriaBuilder.In<UUID> inClause = queryContext.CriteriaBuilder.in(queryContext.Root.get(DmpUserEntity._sectionId));
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for (UUID item : this.sectionIds)
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inClause.value(item);
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predicates.add(inClause);
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}
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if (this.userRoles != null) {
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CriteriaBuilder.In<DmpUserRole> inClause = queryContext.CriteriaBuilder.in(queryContext.Root.get(DmpUserEntity._role));
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for (DmpUserRole item : this.userRoles)
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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 DmpUserEntity convert(Tuple tuple, Set<String> columns) {
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DmpUserEntity item = new DmpUserEntity();
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item.setId(QueryBase.convertSafe(tuple, columns, DmpUserEntity._id, UUID.class));
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item.setDmpId(QueryBase.convertSafe(tuple, columns, DmpUserEntity._dmpId, UUID.class));
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item.setUserId(QueryBase.convertSafe(tuple, columns, DmpUserEntity._userId, UUID.class));
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item.setSectionId(QueryBase.convertSafe(tuple, columns, DmpUserEntity._sectionId, UUID.class));
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item.setRole(QueryBase.convertSafe(tuple, columns, DmpUserEntity._role, DmpUserRole.class));
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item.setCreatedAt(QueryBase.convertSafe(tuple, columns, DmpUserEntity._createdAt, Instant.class));
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item.setUpdatedAt(QueryBase.convertSafe(tuple, columns, DmpUserEntity._updatedAt, Instant.class));
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item.setIsActive(QueryBase.convertSafe(tuple, columns, DmpUserEntity._isActive, IsActive.class));
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return item;
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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(DmpUser._id) || item.match(PublicDmpUser._id)) return DmpUserEntity._id;
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else if (item.prefix(DmpUser._dmp) || item.prefix(PublicDmpUser._dmp)) return DmpUserEntity._dmpId;
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else if (item.prefix(DmpUser._user) || item.prefix(PublicDmpUser._user)) return DmpUserEntity._userId;
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else if (item.match(DmpUser._role) || item.match(PublicDmpUser._role)) return DmpUserEntity._role;
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else if (item.match(DmpUser._sectionId)) return DmpUserEntity._sectionId;
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else if (item.match(DmpUser._createdAt)) return DmpUserEntity._createdAt;
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else if (item.match(DmpUser._updatedAt)) return DmpUserEntity._updatedAt;
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else if (item.match(DmpUser._isActive)) return DmpUserEntity._isActive;
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else if (item.match(DmpUser._hash)) return DmpUserEntity._updatedAt;
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else if (item.match(DmpUser._dmp)) return DmpUserEntity._dmpId;
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else if (item.match(DmpUser._user)) return DmpUserEntity._userId;
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else return null;
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}
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}
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