WorkflowStepLangFilter.java

/*
 * Copyright 2026 Global Crop Diversity Trust
 * Licensed under the Apache License, Version 2.0
 * See LICENSE file in project root folder or http://www.apache.org/licenses/LICENSE-2.0
 */

package org.gringlobal.service.filter;

import java.io.Serial;
import java.util.List;

import org.gringlobal.model.workflow.QWorkflowStepLang;
import org.gringlobal.model.workflow.WorkflowStep;
import org.gringlobal.model.workflow.WorkflowStepLang;

import lombok.EqualsAndHashCode;
import lombok.Getter;
import lombok.Setter;
import lombok.experimental.Accessors;

import com.querydsl.core.types.Predicate;

/**
 * Language filter for WorkflowStepLang.
 */
@Getter
@Setter
@EqualsAndHashCode(callSuper = true)
@Accessors(fluent = true)
public class WorkflowStepLangFilter extends CooperatorOwnedLangFilter<WorkflowStepLangFilter, WorkflowStepLang, WorkflowStep, QWorkflowStepLang> {

	@Serial
	private static final long serialVersionUID = -4102349871203948750L;

	public WorkflowStepFilter step;

	@Override
	public List<Predicate> collectPredicates() {
		return collectPredicates(QWorkflowStepLang.workflowStepLang);
	}

	public List<Predicate> collectPredicates(QWorkflowStepLang stepLang) {
		final List<Predicate> predicates = super.collectSuperPredicates(stepLang, stepLang._super);

		if (step != null) {
			predicates.add(step.nestedPredicate(stepLang.entity()));
		}

		return predicates;
	}
}