Class: Subscription

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
lib/subscription.rb

Instance Method Summary collapse

Instance Method Details

#active? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/subscription.rb', line 8

def active?
  ends_at.nil? || on_grace_period?
end

#cancel ⇒ Object 



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# File 'lib/subscription.rb', line 89

def cancel
  subscription = stripe_subscription
  subscription.delete(at_period_end: true)

  if on_trial?
    self.ends_at = trial_ends_at
  else
    self.ends_at = current_period_end.to_time
  end

  self.save
  self
end

#cancel_now ⇒ Object 



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# File 'lib/subscription.rb', line 103

def cancel_now
  subscription = stripe_subscription
  subscription.delete
  mark_as_cancelled
  self
end

#cancelled? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/subscription.rb', line 12

def cancelled?
  !ends_at.nil?
end

#decrement_quantity(count = 1) ⇒ Object 



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# File 'lib/subscription.rb', line 43

def decrement_quantity(count = 1)
  quantity = [1, (self.quantity - count)].max
  update_quantity(quantity)
  self
end

#increment_and_invoice(count = 1) ⇒ Object 



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# File 'lib/subscription.rb', line 37

def increment_and_invoice(count = 1)
  increment_quantity(count)
  user.invoice
  self
end

#increment_quantity(count = 1) ⇒ Object 



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# File 'lib/subscription.rb', line 32

def increment_quantity(count = 1)
  update_quantity(quantity + count)
  self
end

#mark_as_cancelled ⇒ Object 



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# File 'lib/subscription.rb', line 110

def mark_as_cancelled
  self.ends_at = DateTime.now
  self.save
end

#on_grace_period? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/subscription.rb', line 24

def on_grace_period?
  if ends_at.nil?
    return false
  else
    DateTime.now < ends_at.to_datetime
  end
end

#on_trial? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/subscription.rb', line 16

def on_trial?
  if trial_ends_at.nil?
    false
  else
    DateTime.now < trial_ends_at.to_datetime
  end
end

#stripe_subscription ⇒ Object 



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# File 'lib/subscription.rb', line 115

def stripe_subscription
  user.as_stripe_customer.subscriptions.retrieve(stripe_id)
end

#swap(plan, *args) ⇒ Object 



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# File 'lib/subscription.rb', line 58

def swap(plan, *args)
  subscription = stripe_subscription
  subscription.plan = plan
  subscription.prorate = false
  additional_options = args[0]

  if additional_options
    subscription.prorate = additional_options[:prorate] || false
    anchor = additional_options[:billing_cycle_anchor] || nil
    subscription.billing_cycle_anchor = anchor if anchor
  end

  if on_trial?
    subscription.trial_end = trial_ends_at.to_time
  else
    subscription.trial_end = 'now'
  end

  if quantity
    subscription.quantity = quantity
  end

  subscription.save
  user.invoice

  self.stripe_plan = plan
  self.ends_at = nil
  self.save
  self
end

#update_quantity(quantity) ⇒ Object 



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# File 'lib/subscription.rb', line 49

def update_quantity(quantity)
  subscription = stripe_subscription
  subscription.quantity = quantity
  subscription.save
  self.quantity = quantity
  self.save
  self
end

#valid ⇒ Object 



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# File 'lib/subscription.rb', line 4

def valid
  active? || on_trial? || on_grace_period?
end