INNER CODE UNIT · JavaScript

Main

PatrickHallek/automated-irrigation-system · src/Main.js:12

const Main = () => {
  const [sensors, setSensors] = useState([]);
  const [sensorInFocus, setSensorInFocus] = useState();
  useEffect(() => {
    getSensors()
  }, [setSensors])

  const getSensors = () => {
    fetch(`${process.env.REACT_APP_BACKEND_URL}/sensors`)
      .then(res => res.json())
      .then(
        async (sensors) => {
          setSensors(sensors)
          setSensorInFocus(sensors[0])
        },
        (error) => {
          console.log(`Coudn't fetch data. Error: ${error}`)
        }

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