Class: Legion::Gaia::NotificationGate::PresenceEvaluator

Inherits:
Object
  • Object
show all
Defined in:
lib/legion/gaia/notification_gate/presence_evaluator.rb

Constant Summary collapse

PRESENCE_THRESHOLDS = 
{
  'Available' => :ambient,
  'Busy' => :urgent,
  'Away' => :urgent,
  'BeRightBack' => :urgent,
  'DoNotDisturb' => :critical,
  'Offline' => :critical
}.freeze
PRIORITY_ORDER = 
{ critical: 4, urgent: 3, normal: 2, low: 1, ambient: 0 }.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ PresenceEvaluator

Returns a new instance of PresenceEvaluator.



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# File 'lib/legion/gaia/notification_gate/presence_evaluator.rb', line 20

def initialize
  @availability          = nil
  @activity              = nil
  @updated_at            = nil
  @status_changed_at     = nil
  @previous_availability = nil
end

Instance Attribute Details

#activity ⇒ Object (readonly)

Returns the value of attribute activity.



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# File 'lib/legion/gaia/notification_gate/presence_evaluator.rb', line 18

def activity
  @activity
end

#availability ⇒ Object (readonly)

Returns the value of attribute availability.



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# File 'lib/legion/gaia/notification_gate/presence_evaluator.rb', line 18

def availability
  @availability
end

#status_changed_at ⇒ Object (readonly)

Returns the value of attribute status_changed_at.



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# File 'lib/legion/gaia/notification_gate/presence_evaluator.rb', line 18

def status_changed_at
  @status_changed_at
end

#updated_at ⇒ Object (readonly)

Returns the value of attribute updated_at.



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# File 'lib/legion/gaia/notification_gate/presence_evaluator.rb', line 18

def updated_at
  @updated_at
end

Instance Method Details

#delivery_allowed?(priority: :normal) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/legion/gaia/notification_gate/presence_evaluator.rb', line 53

def delivery_allowed?(priority: :normal)
  return true unless @availability

  min_priority = PRESENCE_THRESHOLDS[@availability] || :ambient
  priority_rank(priority) >= priority_rank(min_priority)
end

#offline_duration ⇒ Object 



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# File 'lib/legion/gaia/notification_gate/presence_evaluator.rb', line 43

def offline_duration
  return 0 unless @status_changed_at

  Time.now.utc - @status_changed_at
end

#partner_offline?(threshold: 1800) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/legion/gaia/notification_gate/presence_evaluator.rb', line 39

def partner_offline?(threshold: 1800)
  @availability == 'Offline' && offline_duration > threshold
end

#stale?(max_age: 120) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/legion/gaia/notification_gate/presence_evaluator.rb', line 60

def stale?(max_age: 120)
  return true unless @updated_at

  (Time.now.utc - @updated_at) > max_age
end

#transitioned_online?(new_availability) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/legion/gaia/notification_gate/presence_evaluator.rb', line 49

def transitioned_online?(new_availability)
  @availability == 'Offline' && %w[Available Away BeRightBack].include?(new_availability)
end

#update(availability:, activity: nil) ⇒ Object 



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# File 'lib/legion/gaia/notification_gate/presence_evaluator.rb', line 28

def update(availability:, activity: nil)
  prev = @availability
  if prev != availability
    @status_changed_at     = Time.now.utc
    @previous_availability = prev
  end
  @availability = availability
  @activity     = activity
  @updated_at   = Time.now.utc
end