Class: JetBluePlaneTracker::Leg

Inherits:
Object
  • Object
show all
Defined in:
lib/jetblue_plane_tracker/leg.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(number, date, departure, arrival, status) ⇒ Leg

Returns a new instance of Leg.



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# File 'lib/jetblue_plane_tracker/leg.rb', line 5

def initialize(number, date, departure, arrival, status)
  self.number = number
  self.date = date
  self.departure = departure
  self.arrival = arrival
  self.status = status
  self.progress = flight_tracker_progress
  self.current_location = current_location
end

Instance Attribute Details

#arrival ⇒ Object

Returns the value of attribute arrival.



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# File 'lib/jetblue_plane_tracker/leg.rb', line 3

def arrival
  @arrival
end

#current_location ⇒ Object

Returns the value of attribute current_location.



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# File 'lib/jetblue_plane_tracker/leg.rb', line 3

def current_location
  @current_location
end

#date ⇒ Object

Returns the value of attribute date.



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# File 'lib/jetblue_plane_tracker/leg.rb', line 3

def date
  @date
end

#departure ⇒ Object

Returns the value of attribute departure.



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# File 'lib/jetblue_plane_tracker/leg.rb', line 3

def departure
  @departure
end

#number ⇒ Object

Returns the value of attribute number.



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# File 'lib/jetblue_plane_tracker/leg.rb', line 3

def number
  @number
end

#progress ⇒ Object

Returns the value of attribute progress.



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# File 'lib/jetblue_plane_tracker/leg.rb', line 3

def progress
  @progress
end

#status ⇒ Object

Returns the value of attribute status.



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# File 'lib/jetblue_plane_tracker/leg.rb', line 3

def status
  @status
end

Instance Method Details

#flight_tracker_progress ⇒ Object 



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# File 'lib/jetblue_plane_tracker/leg.rb', line 19

def flight_tracker_progress
  min_progress = 0
  max_progress = 1
  progress = 0     
  # Arrival airport timezone (UTC)

  utc = self.arrival.airport.timezone
  # Convert dates to the actual arrival airport timezone

  current_datetime = DateTime.now.change(:offset => utc.to_s).to_i

  actual_arrival = self.arrival.actual_takeoff.change(:offset => utc.to_s).to_i

  actual_departure = self.departure.actual_takeoff.change(:offset => utc.to_s).to_i

  progress = (current_datetime - actual_departure).to_f / (actual_arrival - actual_departure).to_f
  
  # Check if progress is minor than min progress or max progress

  progress = (progress < min_progress) ? min_progress : progress
  progress = (progress > max_progress) ? max_progress : progress
  
  progress * 100
end

#to_s ⇒ Object 



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# File 'lib/jetblue_plane_tracker/leg.rb', line 15

def to_s
  "##{number}\n#{departure}\n#{arrival}\n#{status}\n#{progress}"
end