用參數替換查詢

refactorgram

targetTemperature(aPlan)

function targetTemperature(aPlan) {
  currentTemperature = thermostat.currentTemperature;
  // rest of function...

targetTemperature(aPlan, thermostat.currentTemperature)

function targetTemperature(aPlan, currentTemperature) {
  // rest of function...