argos/notification-service/notification/src/main/java/gr/cite/notification/query/UserNotificationPreferenceQuery.java

package gr.cite.notification.query;

import gr.cite.notification.common.enums.IsActive;
import gr.cite.notification.common.enums.NotificationContactType;
import gr.cite.notification.data.UserNotificationPreferenceEntity;
import gr.cite.notification.model.UserNotificationPreference;
import gr.cite.tools.data.query.FieldResolver;
import gr.cite.tools.data.query.QueryBase;
import gr.cite.tools.data.query.QueryContext;
import jakarta.persistence.Tuple;
import jakarta.persistence.criteria.CriteriaBuilder;
import jakarta.persistence.criteria.Predicate;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;

import java.time.Instant;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import java.util.UUID;

@Component
@Scope(BeanDefinition.SCOPE_PROTOTYPE)
public class UserNotificationPreferenceQuery extends QueryBase<UserNotificationPreferenceEntity> {

    private List<UUID> userId;

    private List<IsActive> isActives;

    private List<UUID> type;

    private List<NotificationContactType> channel;

    public UserNotificationPreferenceQuery userId(UUID... userId) {
        this.userId = List.of(userId);
        return this;
    }

    public UserNotificationPreferenceQuery userId(List<UUID> userId) {
        this.userId = userId;
        return this;
    }

    public UserNotificationPreferenceQuery isActives(IsActive... isActives) {
        this.isActives = List.of(isActives);
        return this;
    }

    public UserNotificationPreferenceQuery isActives(List<IsActive> isActives) {
        this.isActives = isActives;
        return this;
    }

    public UserNotificationPreferenceQuery type(UUID... type) {
        this.type = List.of(type);
        return this;
    }

    public UserNotificationPreferenceQuery type(List<UUID> type) {
        this.type = type;
        return this;
    }

    public UserNotificationPreferenceQuery channel(NotificationContactType... channel) {
        this.channel = List.of(channel);
        return this;
    }

    public UserNotificationPreferenceQuery channel(List<NotificationContactType> channel) {
        this.channel = channel;
        return this;
    }

    @Override
    protected Boolean isFalseQuery() {
        return this.isNullOrEmpty(this.userId) && this.isNullOrEmpty(this.type) && this.isNullOrEmpty(this.channel);
    }

    @Override
    protected Class<UserNotificationPreferenceEntity> entityClass() {
        return UserNotificationPreferenceEntity.class;
    }

    @Override
    protected <X, Y> Predicate applyFilters(QueryContext<X, Y> queryContext) {
        List<Predicate> predicates = new ArrayList<>();
        if (this.userId != null) {
            predicates.add(queryContext.Root.get(UserNotificationPreferenceEntity._userId).in(this.userId));
        }

        if (this.isActives != null) {
            CriteriaBuilder.In<IsActive> inClause = queryContext.CriteriaBuilder.in(queryContext.Root.get(UserNotificationPreferenceEntity._isActive));
            for (IsActive item : this.isActives)
                inClause.value(item);
            predicates.add(inClause);        }

        if (this.type != null) {
            predicates.add(queryContext.Root.get(UserNotificationPreferenceEntity._type).in(this.type));
        }

        if (this.channel != null) {
            CriteriaBuilder.In<NotificationContactType> inClause = queryContext.CriteriaBuilder.in(queryContext.Root.get(UserNotificationPreferenceEntity._channel));
            for (NotificationContactType item : this.channel)
                inClause.value(item);
            predicates.add(inClause);
        }

        if (!predicates.isEmpty()) {
            Predicate[] predicatesArray = predicates.toArray(new Predicate[0]);
            return queryContext.CriteriaBuilder.and(predicatesArray);
        } else {
            return null;
        }

    }

    @Override
    protected String fieldNameOf(FieldResolver item) {
        if (item.match(UserNotificationPreference._userId))
            return UserNotificationPreferenceEntity._userId;
        else if (item.match(UserNotificationPreference._tenantId))
            return UserNotificationPreferenceEntity._tenantId;
        else if (item.match(UserNotificationPreference._type))
            return UserNotificationPreferenceEntity._type;
        else if (item.match(UserNotificationPreference._channel))
            return UserNotificationPreferenceEntity._channel;
        else if (item.match(UserNotificationPreference._ordinal))
            return UserNotificationPreferenceEntity._ordinal;
        else if (item.match(UserNotificationPreference._createdAt))
            return UserNotificationPreferenceEntity._createdAt;
        else if (item.match(UserNotificationPreference._updatedAt))
            return UserNotificationPreferenceEntity._updatedAt;
        else if (item.match(UserNotificationPreference._isActive))
            return UserNotificationPreferenceEntity._isActive;
        else
            return null;
    }

    @Override
    protected UserNotificationPreferenceEntity convert(Tuple tuple, Set<String> columns) {
        UserNotificationPreferenceEntity item = new UserNotificationPreferenceEntity();
        item.setUserId(QueryBase.convertSafe(tuple, columns, UserNotificationPreferenceEntity._userId, UUID.class));
        item.setChannel(QueryBase.convertSafe(tuple, columns, UserNotificationPreferenceEntity._channel, NotificationContactType.class));
        item.setType(QueryBase.convertSafe(tuple, columns, UserNotificationPreferenceEntity._type, UUID.class));
        item.setTenantId(QueryBase.convertSafe(tuple, columns, UserNotificationPreferenceEntity._tenantId, UUID.class));
        item.setOrdinal(QueryBase.convertSafe(tuple, columns, UserNotificationPreferenceEntity._ordinal, Integer.class));
        item.setCreatedAt(QueryBase.convertSafe(tuple, columns, UserNotificationPreferenceEntity._createdAt, Instant.class));
        item.setUpdatedAt(QueryBase.convertSafe(tuple, columns, UserNotificationPreferenceEntity._updatedAt, Instant.class));
        item.setIsActive(QueryBase.convertSafe(tuple, columns, UserNotificationPreferenceEntity._isActive, IsActive.class));
        return item;
    }
}