Class: Pay::Stripe::Subscription

Inherits:
Object
  • Object
show all
Defined in:
lib/pay/stripe/subscription.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(pay_subscription) ⇒ Subscription

Returns a new instance of Subscription.



160
161
162
 
# File 'lib/pay/stripe/subscription.rb', line 160

def initialize(pay_subscription)
  @pay_subscription = pay_subscription
end

Instance Attribute Details

#pay_subscription ⇒ Object (readonly)

Returns the value of attribute pay_subscription.



5
6
7
 
# File 'lib/pay/stripe/subscription.rb', line 5

def pay_subscription
  @pay_subscription
end

#stripe_subscription ⇒ Object

Returns the value of attribute stripe_subscription.



4
5
6
 
# File 'lib/pay/stripe/subscription.rb', line 4

def stripe_subscription
  @stripe_subscription
end

Class Method Details

.expand_options ⇒ Object

Common expand options for all requests that create, retrieve, or update a Stripe Subscription



147
148
149
150
151
152
153
154
155
156
157
158
 
# File 'lib/pay/stripe/subscription.rb', line 147

def self.expand_options
  {
    expand: [
      "default_payment_method",
      "pending_setup_intent",
      "latest_invoice.payment_intent",
      "latest_invoice.charge",
      "latest_invoice.total_discount_amounts.discount",
      "latest_invoice.total_tax_amounts.tax_rate"
    ]
  }
end

.sync(subscription_id, object: nil, name: nil, stripe_account: nil, try: 0, retries: 1) ⇒ Object 



37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
 
# File 'lib/pay/stripe/subscription.rb', line 37

def self.sync(subscription_id, object: nil, name: nil, stripe_account: nil, try: 0, retries: 1)
  # Skip loading the latest subscription details from the API if we already have it
  object ||= ::Stripe::Subscription.retrieve({id: subscription_id}.merge(expand_options), {stripe_account: }.compact)
  if object.customer.blank?
    Rails.logger.debug "Stripe Subscription #{object.id} does not have a customer"
    return
  end

  pay_customer = Pay::Customer.find_by(processor: :stripe, processor_id: object.customer)
  if pay_customer.blank?
    Rails.logger.debug "Pay::Customer #{object.customer} is not in the database while syncing Stripe Subscription #{object.id}"
    return
  end

  attributes = {
    application_fee_percent: object.application_fee_percent,
    created_at: Time.at(object.created),
    processor_plan: object.items.first.price.id,
    quantity: object.items.first.try(:quantity) || 0,
    status: object.status,
    stripe_account: pay_customer.,
    metadata: object.metadata,
    subscription_items: [],
    metered: false,
    pause_behavior: object.pause_collection&.behavior,
    pause_resumes_at: (object.pause_collection&.resumes_at ? Time.at(object.pause_collection&.resumes_at) : nil),
    current_period_start: (object.current_period_start ? Time.at(object.current_period_start) : nil),
    current_period_end: (object.current_period_end ? Time.at(object.current_period_end) : nil)
  }

  # Subscriptions that have ended should have their trial ended at the
  # same time if they were still on trial (if you cancel a
  # subscription, your are cancelling your trial as well at the same
  # instant). This avoids canceled subscriptions responding `true`
  # to #on_trial? due to the `trial_ends_at` being left set in the
  # future.
  if object.trial_end
    trial_ended_at = [object.ended_at, object.trial_end].compact.min
    attributes[:trial_ends_at] = Time.at(trial_ended_at)
  end

  # Record subscription items to db
  object.items.auto_paging_each do |subscription_item|
    if !attributes[:metered] && (subscription_item.to_hash.dig(:price, :recurring, :usage_type) == "metered")
      attributes[:metered] = true
    end

    attributes[:subscription_items] << subscription_item.to_hash.slice(:id, :price, :metadata, :quantity)
  end

  attributes[:ends_at] = if object.ended_at
    # Fully cancelled subscription
    Time.at(object.ended_at)
  elsif object.cancel_at
    # subscription cancelling in the future
    Time.at(object.cancel_at)
  elsif object.cancel_at_period_end
    # Subscriptions cancelling in the future
    Time.at(object.current_period_end)
  end

  # Sync payment method if directly attached to subscription
  if object.default_payment_method
    if object.default_payment_method.is_a? String
      Pay::Stripe::PaymentMethod.sync(object.default_payment_method)
      attributes[:payment_method_id] = object.default_payment_method
    else
      Pay::Stripe::PaymentMethod.sync(object.default_payment_method.id, object: object.default_payment_method)
      attributes[:payment_method_id] = object.default_payment_method.id
    end
  end

  # Update or create the subscription
  pay_subscription = pay_customer.subscriptions.find_by(processor_id: object.id)
  if pay_subscription
    # If pause behavior is changing to `void`, record the pause start date
    # Any other pause status (or no pause at all) should have nil for start
    if pay_subscription.pause_behavior != attributes[:pause_behavior]
      attributes[:pause_starts_at] = if attributes[:pause_behavior] == "void"
        Time.at(object.current_period_end)
      end
    end

    pay_subscription.with_lock { pay_subscription.update!(attributes) }
  else
    # Allow setting the subscription name in metadata, otherwise use the default
    name ||= object.metadata["pay_name"] || Pay.default_product_name
    pay_subscription = pay_customer.subscriptions.create!(attributes.merge(name: name, processor_id: object.id))
  end

  # Cache the Stripe subscription on the Pay::Subscription that we return
  pay_subscription.stripe_subscription = object

  # Sync the latest charge if we already have it loaded (like during subscrbe), otherwise, let webhooks take care of creating it
  if (charge = object.try(:latest_invoice).try(:charge)) && charge.try(:status) == "succeeded"
    Pay::Stripe::Charge.sync(charge.id, stripe_account: pay_subscription.)
  end

  pay_subscription
rescue ActiveRecord::RecordInvalid, ActiveRecord::RecordNotUnique
  try += 1
  if try <= retries
    sleep 0.1
    retry
  else
    raise
  end
end

.sync_from_checkout_session(session_id, stripe_account: nil) ⇒ Object 



32
33
34
35
 
# File 'lib/pay/stripe/subscription.rb', line 32

def self.sync_from_checkout_session(session_id, stripe_account: nil)
  checkout_session = ::Stripe::Checkout::Session.retrieve({id: session_id}, {stripe_account: }.compact)
  sync(checkout_session.subscription)
end

Instance Method Details

#cancel(**options) ⇒ Object

Marks a subscription to cancel at period end

If subscription is already past_due, the subscription will be cancelled immediately To disable this, pass past_due_cancel_now: false



192
193
194
195
196
197
198
199
200
201
202
203
 
# File 'lib/pay/stripe/subscription.rb', line 192

def cancel(**options)
  return if canceled?

  if past_due? && options.fetch(:past_due_cancel_now, true)
    cancel_now!
  else
    @stripe_subscription = ::Stripe::Subscription.update(processor_id, {cancel_at_period_end: true}.merge(expand_options), stripe_options)
    pay_subscription.update(ends_at: (on_trial? ? trial_ends_at : Time.at(@stripe_subscription.current_period_end)))
  end
rescue ::Stripe::StripeError => e
  raise Pay::Stripe::Error, e
end

#cancel_now!(**options) ⇒ Object

Cancels a subscription immediately

cancel_now!(prorate: true) cancel_now!(invoice_now: true)



209
210
211
212
213
214
215
216
 
# File 'lib/pay/stripe/subscription.rb', line 209

def cancel_now!(**options)
  return if canceled? && ends_at.past?

  @stripe_subscription = ::Stripe::Subscription.cancel(processor_id, options.merge(expand_options), stripe_options)
  pay_subscription.update(ends_at: Time.current, status: :canceled)
rescue ::Stripe::StripeError => e
  raise Pay::Stripe::Error, e
end

#change_quantity(quantity, **options) ⇒ Object

This updates a SubscriptionItem’s quantity in Stripe

For a subscription with a single item, we can update the subscription directly if no SubscriptionItem ID is available Otherwise a SubscriptionItem ID is required so Stripe knows which entry to update



222
223
224
225
226
227
228
229
230
231
232
233
 
# File 'lib/pay/stripe/subscription.rb', line 222

def change_quantity(quantity, **options)
  subscription_item_id = options.delete(:subscription_item_id) || subscription_items&.first&.dig("id")
  if subscription_item_id
    ::Stripe::SubscriptionItem.update(subscription_item_id, options.merge(quantity: quantity), stripe_options)
    @stripe_subscription = nil
  else
    @stripe_subscription = ::Stripe::Subscription.update(processor_id, options.merge(quantity: quantity).merge(expand_options), stripe_options)
  end
  true
rescue ::Stripe::StripeError => e
  raise Pay::Stripe::Error, e
end

#client_secret ⇒ Object

Returns a SetupIntent or PaymentIntent client secret for the subscription



174
175
176
177
 
# File 'lib/pay/stripe/subscription.rb', line 174

def client_secret
  stripe_sub = subscription
  stripe_sub&.pending_setup_intent&.client_secret || stripe_sub&.latest_invoice&.payment_intent&.client_secret
end

#create_usage_record(**options) ⇒ Object

Creates a metered billing usage record

Uses the first subscription_item ID unless ‘subscription_item_id: “si_1234”` is passed

create_usage_record(quantity: 4, action: :increment) create_usage_record(subscription_item_id: “si_1234”, quantity: 100, action: :set)



348
349
350
351
 
# File 'lib/pay/stripe/subscription.rb', line 348

def create_usage_record(**options)
  subscription_item_id = options.delete(:subscription_item_id) || metered_subscription_item&.dig("id")
  ::Stripe::SubscriptionItem.create_usage_record(subscription_item_id, options, stripe_options)
end

#metered_subscription_item ⇒ Object

Returns the first metered subscription item



360
361
362
363
364
 
# File 'lib/pay/stripe/subscription.rb', line 360

def metered_subscription_item
  subscription_items.find do |subscription_item|
    subscription_item.dig("price", "recurring", "usage_type") == "metered"
  end
end

#on_grace_period? ⇒ Boolean

Returns:

  • (Boolean) 


235
236
237
 
# File 'lib/pay/stripe/subscription.rb', line 235

def on_grace_period?
  (ends_at? && ends_at > Time.current) || (paused? && will_pause?)
end

#pause(**options) ⇒ Object

Pauses a Stripe subscription

pause(behavior: “mark_uncollectible”) pause(behavior: “keep_as_draft”) pause(behavior: “void”) pause(behavior: “mark_uncollectible”, resumes_at: 1.month.from_now)

‘void` - If you can’t provide your services for a certain period of time, you can void invoices that are created by your subscriptions so that your customers aren’t charged. `keep_as_draft` - If you want to temporarily offer your services for free and collect payments later `mark_uncollectible` - If you want to offer your services for free

pause_behavior of ‘void` is considered active until the end of the current period and not active after that. The current_period_end is stored as `pause_starts_at` Other pause_behaviors do not set `pause_starts_at` because they are used for offering free services

docs.stripe.com/billing/subscriptions/pause-payment



266
267
268
269
270
271
272
273
274
275
 
# File 'lib/pay/stripe/subscription.rb', line 266

def pause(**options)
  attributes = {pause_collection: options.reverse_merge(behavior: "void")}
  @stripe_subscription = ::Stripe::Subscription.update(processor_id, attributes.merge(expand_options), stripe_options)
  behavior = @stripe_subscription.pause_collection&.behavior
  pay_subscription.update(
    pause_behavior: behavior,
    pause_resumes_at: (@stripe_subscription.pause_collection&.resumes_at ? Time.at(@stripe_subscription.pause_collection&.resumes_at) : nil),
    pause_starts_at: ((behavior == "void") ? Time.at(@stripe_subscription.current_period_end) : nil)
  )
end

#pause_active? ⇒ Boolean

Returns:

  • (Boolean) 


239
240
241
 
# File 'lib/pay/stripe/subscription.rb', line 239

def pause_active?
  paused? && (pause_starts_at.nil? || Time.current.after?(pause_starts_at))
end

#paused? ⇒ Boolean

Returns:

  • (Boolean) 


247
248
249
 
# File 'lib/pay/stripe/subscription.rb', line 247

def paused?
  pause_behavior == "void"
end

#pay_open_invoices ⇒ Object

Looks up open invoices for a subscription and attempts to pay them



387
388
389
390
391
 
# File 'lib/pay/stripe/subscription.rb', line 387

def pay_open_invoices
  ::Stripe::Invoice.list({subscription: processor_id, status: :open}, stripe_options).auto_paging_each do |invoice|
    retry_failed_payment(payment_intent_id: invoice.payment_intent)
  end
end

#reload! ⇒ Object 



169
170
171
 
# File 'lib/pay/stripe/subscription.rb', line 169

def reload!
  @stripe_subscription = nil
end

#resumable? ⇒ Boolean

Returns:

  • (Boolean) 


289
290
291
 
# File 'lib/pay/stripe/subscription.rb', line 289

def resumable?
  on_grace_period? || paused?
end

#resume ⇒ Object 



293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
 
# File 'lib/pay/stripe/subscription.rb', line 293

def resume
  unless resumable?
    raise StandardError, "You can only resume subscriptions within their grace period."
  end

  if paused?
    unpause
  else
    @stripe_subscription = ::Stripe::Subscription.update(
      processor_id,
      {
        plan: processor_plan,
        trial_end: (on_trial? ? trial_ends_at.to_i : "now"),
        cancel_at_period_end: false
      }.merge(expand_options),
      stripe_options
    )
  end
rescue ::Stripe::StripeError => e
  raise Pay::Stripe::Error, e
end

#retry_failed_payment(payment_intent_id: nil) ⇒ Object

Retries the latest invoice for a Past Due subscription and attempts to pay it



372
373
374
375
376
377
378
379
380
381
382
383
384
 
# File 'lib/pay/stripe/subscription.rb', line 372

def retry_failed_payment(payment_intent_id: nil)
  payment_intent_id ||= subscription.latest_invoice.payment_intent.id
  payment_intent = ::Stripe::PaymentIntent.retrieve({id: payment_intent_id}, stripe_options)

  payment_intent = if payment_intent.status == "requires_payment_method"
    ::Stripe::PaymentIntent.confirm(payment_intent_id, {payment_method: pay_subscription.customer.default_payment_method.processor_id}, stripe_options)
  else
    ::Stripe::PaymentIntent.confirm(payment_intent_id, stripe_options)
  end
  Pay::Payment.new(payment_intent).validate
rescue ::Stripe::StripeError => e
  raise Pay::Stripe::Error, e
end

#subscription(**options) ⇒ Object 



164
165
166
167
 
# File 'lib/pay/stripe/subscription.rb', line 164

def subscription(**options)
  options[:id] = processor_id
  @stripe_subscription ||= ::Stripe::Subscription.retrieve(options.merge(expand_options), {stripe_account: }.compact)
end

#swap(plan, **options) ⇒ Object 



315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
 
# File 'lib/pay/stripe/subscription.rb', line 315

def swap(plan, **options)
  raise ArgumentError, "plan must be a string" unless plan.is_a?(String)

  proration_behavior = options.delete(:proration_behavior) || (prorate ? "always_invoice" : "none")

  @stripe_subscription = ::Stripe::Subscription.update(
    processor_id,
    {
      cancel_at_period_end: false,
      plan: plan,
      proration_behavior: proration_behavior,
      trial_end: (on_trial? ? trial_ends_at.to_i : "now"),
      quantity: quantity
    }.merge(expand_options).merge(options),
    stripe_options
  )

  # Validate that swap was successful and handle SCA if needed
  if (payment_intent = @stripe_subscription.latest_invoice.payment_intent)
    Pay::Payment.new(payment_intent).validate
  end

  pay_subscription.sync!(object: @stripe_subscription)
rescue ::Stripe::StripeError => e
  raise Pay::Stripe::Error, e
end

#unpause ⇒ Object

Unpauses a subscription

docs.stripe.com/billing/subscriptions/pause-payment#unpausing



280
281
282
283
284
285
286
287
 
# File 'lib/pay/stripe/subscription.rb', line 280

def unpause
  @stripe_subscription = ::Stripe::Subscription.update(processor_id, {pause_collection: ""}.merge(expand_options), stripe_options)
  pay_subscription.update(
    pause_behavior: nil,
    pause_resumes_at: nil,
    pause_starts_at: nil
  )
end

#upcoming_invoice(**options) ⇒ Object

Returns an upcoming invoice for a subscription



367
368
369
 
# File 'lib/pay/stripe/subscription.rb', line 367

def upcoming_invoice(**options)
  ::Stripe::Invoice.upcoming(options.merge(subscription: processor_id), stripe_options)
end

#update_payment_method(id) ⇒ Object

Sets the default_payment_method on a subscription Pass an empty string to unset



181
182
183
184
185
186
 
# File 'lib/pay/stripe/subscription.rb', line 181

def update_payment_method(id)
  @stripe_subscription = ::Stripe::Subscription.update(processor_id, {default_payment_method: id}.merge(expand_options), stripe_options)
  pay_subscription.update(payment_method_id: @stripe_subscription.default_payment_method&.id)
rescue ::Stripe::StripeError => e
  raise Pay::Stripe::Error, e
end

#usage_record_summaries(**options) ⇒ Object

Returns usage record summaries for a subscription item



354
355
356
357
 
# File 'lib/pay/stripe/subscription.rb', line 354

def usage_record_summaries(**options)
  subscription_item_id = options.delete(:subscription_item_id) || metered_subscription_item&.dig("id")
  ::Stripe::SubscriptionItem.list_usage_record_summaries(subscription_item_id, options, stripe_options)
end

#will_pause? ⇒ Boolean

Returns:

  • (Boolean) 


243
244
245
 
# File 'lib/pay/stripe/subscription.rb', line 243

def will_pause?
  pause_starts_at? && Time.current < pause_starts_at
end