timeFilter.js

function timeIsWithinTimeFilter (time, time_filter) {
  var start_hour = time_filter.start_hour
  var start_minutes = time_filter.start_minutes
  var end_hour = time_filter.end_hour
  var end_minutes = time_filter.end_minutes

  if (start_hour > end_hour ||
    (start_hour === end_hour && start_minutes > end_minutes)
  ) {
    //Time wraps around multiple days
    return ((time.getHours() > start_hour ||
      (time.getHours() === start_hour && time.getMinutes() >= start_minutes)) ||
      (time.getHours() < end_hour ||
      (time.getHours() === end_hour && time.getMinutes() <= end_minutes))
    )
  }
  else {
    //Time doesn't wrap around multiple days
    return ((time.getHours() > start_hour ||
      (time.getHours() === start_hour && time.getMinutes() >= start_minutes)) &&
      (time.getHours() < end_hour ||
      (time.getHours() === end_hour && time.getMinutes() <= end_minutes))
    )
  }
}