backend-iot-kotlin

                var gpgaragestate = db.collection("device-configs").document("garagem")
                
                gpiogaragestateb.setDirection(Gpio.DIRECTION_OUT_INITIALLY_LOW)                
                
                
                gpgaragestate.addSnapshotListener { snapshot, e ->

                if (e != null) {
                    Log.w(LOG.toString(), "Listen failed.", e)
                    return@addSnapshotListener
                }
                 var vlrgaragesta=snapshot?.toObject(FireFranB::class.java)?.value?.get("openPercent")

                 var vlrgaragestab=snapshot?.toObject(FireFranB::class.java)?.garagestate

                Log.w(TAG, "Listen 94336 94336 94336" + vlrgaragesta)
                Log.w(TAG, "Listen 94336_2 94336_2 94336_2" + vlrgaragestab)

                if (vlrgaragesta == 100 && !vlrgaragestab!!) {

                   gpiogaragestateb?.setValue(true)
                   Log.w(TAG, "Listen 94337 94337 94337." + vlrgaragesta)

                   Log.w(TAG, "Listen 94337_2 94337_2 94337_2" + vlrgaragestab)

                }else if (vlrgaragesta == 0 && vlrgaragestab!!) {

                   gpiogaragestateb?.setValue(false)
                   Log.w(TAG, "Listen 94338 94338 94338" + vlrgaragesta)

                   Log.w(TAG, "Listen 94338_2 94338_2 94338_2" + vlrgaragestab)

                }else if (vlrgaragesta == 100 && vlrgaragestab!!){
                    Log.w(TAG, "Listen 95003 95003 95003" + vlrgaragesta)
                    Log.w(TAG, "Listen 95000_3 95000_3 95000_3" + vlrgaragestab)

                    gpgaragestate.update(mapOf("value.openPercent" to 0))
                }else if (vlrgaragesta == 0 && !vlrgaragestab!!){
                    Log.w(TAG, "Listen 950013 950013 950013" + vlrgaragesta)
                    Log.w(TAG, "Listen 95001_3 95001_3 95001_3" + vlrgaragestab)

                    gpgaragestate.update(mapOf("value.openPercent" to 100))
                }
            }