const db = require("../models/index"); const Position = db.Position; exports.findAll = (req, res) => { Position.findAll() .then(data => { res.send(data); }) .catch(err => { res.status(500).send({ message: err.message || "Some error occurred while retrieving pitch types." }); }); }; exports.findOne = (req, res) => { const id = req.params.id; Position.findByPk(id) .then(data => { if (data) { res.send(data); } else { res.status(404).send({ message: `Cannot find pitch type with id=${id}.` }); } }) .catch(err => { res.status(500).send({ message: `Error retrieving pitch type with id=${id}: ${err.message}` }); }); };