def create_process(request): actual_process = Process.current() if actual_process is not None: actual_process.is_active = False actual_process.save() recipe_id = request.POST.get('recipe_id') process = Process() process.recipe = Recipe.objects.get(pk=recipe_id) process.save() return HttpResponse('OK')
def handle_states(cls): try: process = Process.current() except ObjectDoesNotExist: logger.info("[StageControll] Any process started.") return if process.state in pre_brewery.STATES.values(): controll = pre_brewery.PreBreweryControll(process) controll.handle_states() elif process.state in brewery.STATES.values(): controll = brewery.BreweryControll(process) controll.handle_states() elif process.state in filtering.STATES.values(): controll = filtering.FilteringControll(process) controll.handle_states() elif process.state in boiling.STATES.values(): controll = boiling.BoilingControll(process) controll.handle_states() elif process.state in cooling.STATES.values(): controll = cooling.CoolingControll(process) controll.handle_states() elif process.state in fermentation.STATES.values(): controll = fermentation.FermentationControll(process) controll.handle_states()
def insert_malt(request): process = Process.current() process.malt = True process.state = brewery.STATES.get('heating') process.save() comunication = Comunication() comunication.turn_on_engine() return HttpResponse('OK')
def read_thermal_sensor(self): self.comunication_serial.write("read_thermal_sensor".encode()) time.sleep(2) temperature = self.comunication_serial.readline() temperature = temperature.splitlines() temperature = temperature[0] process = Process.current() process.last_temperature = temperature process.save() return temperature
def iodine_test(request): process = Process.current() process.iodine_test = True process.state = filtering.STATES.get('open_pot_valve') process.save() comunication = Comunication() comunication.turn_off_engine() comunication.turn_off_resistor(1) return HttpResponse('OK')
def get_average_temperature(request): average = Process.current().last_temperature data = {'average': float(average), 'sensor_type': 'thermal'} return HttpResponse(json.dumps(data), content_type='application/json')