// DEBUG... COMENTAR DEPOIS
//_log.info('service called...');

const astroType = _req.getString("astroType");
// DEBUG... COMENTAR DEPOIS
//_log.info(astroType)

const page = _req.getInt("page", 1);
let offset = (page - 1) * 8;
if (offset < 0) {
    offset = 0;
}

let filterWhere = "";
const filterParams = _val.list()
if (astroType != "" && astroType != "all") {
    filterWhere = " AND astro_type.uid = ?::uuid ";
    filterParams.add(astroType);
}
// DEBUG... COMENTAR DEPOIS
//_log.info("Filter params:", filterParams);

const dbAstros = _db.query(`
  SELECT 
    astro.uid,
    --astro.id,
    astro.name
    --,astro_type.name AS "astro_type",
    --astro_type.id AS "astro_type_code",
    --astro.equatorial_radius,
    --astro.rotation_velocity,
    --,astro.around_astro_id
    --astro.periapsis,
    --astro.apoapsis,
    --astro.image 
  FROM astro
    INNER JOIN astro_type
      ON astro.type_id = astro_type.id
  WHERE 
    astro.active = TRUE
    AND astro_type.active = TRUE
    ${filterWhere}
  LIMIT 8
  OFFSET ${offset}
`, filterParams);

const astros = _val.list()
for (const dbAstro of dbAstros) {
  astros.add(
      _val.map()
            .set('id', dbAstro.getString('uid'))
            .set('name', dbAstro.getString('name'))
  )
}

// DEBUG...COMENTAR DEPOIS!
//_log.info( 'Server return...', astros );

_out.json(astros)

// DEBUG...COMENTAR DEPOIS!
//_log.info('service ended!');