/*
 * Copyright 2017 EPAM Systems
 *
 *
 * This file is part of EPAM Report Portal.
 * https://github.com/reportportal/service-api
 *
 * Report Portal is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Report Portal is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Report Portal.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.epam.ta.reportportal.dao;

import com.epam.ta.reportportal.entity.item.TestItem;
import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.query.Param;

import java.util.List;
import java.util.Map;

/**
 * @author Pavel Bortnik
 */
public interface TestItemRepository extends ReportPortalRepository<TestItem, Long>, TestItemRepositoryCustom {

	List<TestItem> findTestItemsByUniqueId(String uniqueId);

	@Query(value = "DELETE FROM test_item WHERE test_item.item_id = :itemId", nativeQuery = true)
	void deleteTestItem(@Param(value = "itemId") Long itemId);

	/**
	 * Checks does test item have children.
	 *
	 * @param itemPath Current item path in a tree
	 * @return True if has
	 */
	@Query(value = "SELECT EXISTS(SELECT 1 FROM test_item WHERE test_item.path ~ (:itemPath || '.*{1}')::LQUERY LIMIT 1)")
	boolean hasChildren(@Param(value = "itemPath") String itemPath);

	/**
	 * Select ids and names of all items in a tree till current.
	 *
	 * @param itemPath itemPath
	 * @return Map of id -> name
	 */
	@Query(value = "SELECT item_id, name FROM test_item WHERE test_item.path @> :itemPath::LTREE")
	Map<Long, String> selectPathNames(@Param(value = "itemPath") String itemPath);
}

/*
 * Copyright 2017 EPAM Systems
 *
 *
 * This file is part of EPAM Report Portal.
 * https://github.com/reportportal/service-api
 *
 * Report Portal is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Report Portal is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Report Portal.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.epam.ta.reportportal.dao;

import com.epam.ta.reportportal.entity.item.TestItem;
import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.query.Param;

import java.util.List;
import java.util.Map;

/**
 * @author Pavel Bortnik
 */
public interface TestItemRepository extends ReportPortalRepository<TestItem, Long>, TestItemRepositoryCustom {

	List<TestItem> findTestItemsByUniqueId(String uniqueId);

	@Query(value = "DELETE FROM test_item WHERE test_item.item_id = :itemId", nativeQuery = true)
	void deleteTestItem(@Param(value = "itemId") Long itemId);

	/**
	 * Checks does test item have children.
	 *
	 * @param itemPath Current item path in a tree
	 * @return True if has
	 */
	@Query(value = "SELECT EXISTS(SELECT 1 FROM #{#entityName} t WHERE t.path ~ concat(:itemPath, '.*{1}')::LQUERY LIMIT 1)", nativeQuery = true)
	boolean hasChildren(@Param("itemPath") String itemPath);

	/**
	 * Select ids and names of all items in a tree till current.
	 *
	 * @param itemPath itemPath
	 * @return Map of id -> name
	 */
	@Query(value = "SELECT t.item_id, t.name FROM #{#entityName} t WHERE t.path @> :itemPath::LTREE", nativeQuery = true)
	Map<Long, String> selectPathNames(@Param("itemPath") String itemPath);
}

fix query