bcgov/common-forms-toolkit

const Problem = require('api-problem');
const Objection = require('objection');

module.exports.dataErrors = async (err, req, res, next) => {
  let error = err;
  if (err instanceof Objection.NotFoundError) {
    error = new Problem(404, {
      detail: 'Sorry... we still haven\'t found what you\'re looking for :('
    });
  } else if (err instanceof Objection.ValidationError) {
    error = new Problem(422, {
      detail: 'Validation Error',
      errors: err.data
    });
  } else if (err instanceof Objection.DataError) {
    error = new Problem(422, {
      detail: 'Sorry... the database does not like the data you provided :('
    });
  }
  next(error);
};