Get gpio sensors (Raspberry PI)

sensor.js

import gpio from 'gpio';

export default const sensor = (pins = [
  { num: 3, name: 'gate' },
  { num: 4, name: 'door' }
]) => {
  let sensors = [];

  const init = () => {
    pins.map(pin => {
      console.log('exporting', pin.num, pin.name);
      sensors.push({
        gpio: gpio.export(pin.num, {
          direction: 'in',
          interval: 50,
          ready: () => {},
        }),
        name: pin.name,
      });
    });
  }

  const getSensors = () => sensors;
  const getSensor = name => sensors.find(s => s.name === name);

  return {
    init,
    getSensors,
    getSensor,
  };
}