Class: Payola::StartSubscription

Inherits:
Object
  • Object
show all
Defined in:
app/services/payola/start_subscription.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(subscription, secret_key) ⇒ StartSubscription

Returns a new instance of StartSubscription.



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# File 'app/services/payola/start_subscription.rb', line 12

def initialize(subscription, secret_key)
  @subscription = subscription
  @secret_key = secret_key
end

Instance Attribute Details

#secret_key ⇒ Object (readonly)

Returns the value of attribute secret_key.



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# File 'app/services/payola/start_subscription.rb', line 3

def secret_key
  @secret_key
end

#subscription ⇒ Object (readonly)

Returns the value of attribute subscription.



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# File 'app/services/payola/start_subscription.rb', line 3

def subscription
  @subscription
end

Class Method Details

.call(subscription) ⇒ Object 



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# File 'app/services/payola/start_subscription.rb', line 5

def self.call(subscription)
  subscription.save!
  secret_key = Payola.secret_key_for_sale(subscription)

  new(subscription, secret_key).run
end

Instance Method Details

#find_or_create_customer ⇒ Object 



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# File 'app/services/payola/start_subscription.rb', line 56

def find_or_create_customer
  subs = Subscription.where(owner: subscription.owner).where("state in ('active', 'canceled')") if subscription.owner

  if subs && subs.length >= 1
    first_sub = subs.first
    customer_id = first_sub.stripe_customer_id
    unless customer_id.blank?
      customer = Stripe::Customer.retrieve(customer_id, secret_key)
      return customer unless customer.try(:deleted)
    end
  end

  customer_create_params = {
    source: subscription.stripe_token,
    email:  subscription.email
  }

  customer = Stripe::Customer.create(customer_create_params, secret_key)

  if subscription.setup_fee.present?
    plan = subscription.plan
    description = plan.try(:setup_fee_description, subscription) || 'Setup Fee'
    Stripe::InvoiceItem.create({
      customer: customer.id,
      amount: subscription.setup_fee,
      currency: subscription.currency,
      description: description
    }, secret_key)
  end

  customer
end

#run ⇒ Object 



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# File 'app/services/payola/start_subscription.rb', line 17

def run
  begin
    subscription.verify_charge!

    customer = find_or_create_customer

    create_params = {
      plan: subscription.plan.stripe_id,
      quantity: subscription.quantity
    }
    create_params[:coupon] = subscription.coupon if subscription.coupon.present?
    stripe_sub = customer.subscriptions.create(create_params)

    card = customer.sources.data.first
    subscription.update_attributes(
      stripe_id:             stripe_sub.id,
      stripe_customer_id:    customer.id,
      card_last4:            card.last4,
      card_expiration:       Date.new(card.exp_year, card.exp_month, 1),
      card_type:             card.respond_to?(:brand) ? card.brand : card.type,
      current_period_start:  Time.at(stripe_sub.current_period_start),
      current_period_end:    Time.at(stripe_sub.current_period_end),
      ended_at:              stripe_sub.ended_at ? Time.at(stripe_sub.ended_at) : nil,
      trial_start:           stripe_sub.trial_start ? Time.at(stripe_sub.trial_start) : nil,
      trial_end:             stripe_sub.trial_end ? Time.at(stripe_sub.trial_end) : nil,
      canceled_at:           stripe_sub.canceled_at ? Time.at(stripe_sub.canceled_at) : nil,
      quantity:              stripe_sub.quantity,
      stripe_status:         stripe_sub.status,
      cancel_at_period_end:  stripe_sub.cancel_at_period_end
    )
    subscription.activate!
  rescue Stripe::StripeError, RuntimeError => e
    subscription.update_attributes(error: e.message)
    subscription.fail!
  end

  subscription
end