package dev.dnpm.services; import dev.dnpm.exceptions.FormException; import org.springframework.jdbc.core.JdbcTemplate; import javax.sql.DataSource; import java.util.List; /** * Standardimplementierung zum Ermitteln von Unter- und Hauptformularen * * @since 0.0.2 */ public class DefaultFormService implements FormService { private final JdbcTemplate jdbcTemplate; public DefaultFormService(final DataSource dataSource) { this.jdbcTemplate = new JdbcTemplate(dataSource); } @Override public int getMainFormProcedureId(int procedureId) throws FormException { var sql = "SELECT hauptprozedur_id FROM prozedur WHERE id = ?"; try { return jdbcTemplate.queryForObject(sql, (resultSet, i) -> resultSet.getInt("hauptprozedur_id"), procedureId); } catch (Exception e) { throw new FormException(String.format("No main form found for subform with ID '%d'", procedureId)); } } @Override public List getSubFormProcedureIds(int procedureId) { var sql = "SELECT id FROM prozedur WHERE hauptprozedur_id = ?"; return jdbcTemplate.queryForList(sql, Integer.class, procedureId); } }