Module: StripeMock::RequestHandlers::Subscriptions

Included in:
Instance
Defined in:
lib/stripe_mock/request_handlers/subscriptions.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(klass) ⇒ Object 



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# File 'lib/stripe_mock/request_handlers/subscriptions.rb', line 5

def Subscriptions.included(klass)
  klass.add_handler 'get /v1/subscriptions', :retrieve_subscriptions
  klass.add_handler 'post /v1/subscriptions', :create_subscription
  klass.add_handler 'get /v1/subscriptions/(.*)', :retrieve_subscription
  klass.add_handler 'post /v1/subscriptions/(.*)', :update_subscription
  klass.add_handler 'delete /v1/subscriptions/(.*)', :cancel_subscription

  klass.add_handler 'post /v1/customers/(.*)/subscription(?:s)?', :create_customer_subscription
  klass.add_handler 'get /v1/customers/(.*)/subscription(?:s)?/(.*)', :retrieve_customer_subscription
  klass.add_handler 'get /v1/customers/(.*)/subscription(?:s)?', :retrieve_customer_subscriptions
  klass.add_handler 'post /v1/customers/(.*)subscription(?:s)?/(.*)', :update_subscription
  klass.add_handler 'delete /v1/customers/(.*)/subscription(?:s)?/(.*)', :cancel_subscription
end

Instance Method Details

#cancel_subscription(route, method_url, params, headers) ⇒ Object 



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# File 'lib/stripe_mock/request_handlers/subscriptions.rb', line 224

def cancel_subscription(route, method_url, params, headers)
  route =~ method_url

  subscription_id = $2 ? $2 : $1
  subscription = assert_existence :subscription, subscription_id, subscriptions[subscription_id]

  customer_id = subscription[:customer]
  customer = assert_existence :customer, customer_id, customers[customer_id]

  cancel_params = { canceled_at: Time.now.utc.to_i }
  cancelled_at_period_end = (params[:at_period_end] == true)
  if cancelled_at_period_end
    cancel_params[:cancel_at_period_end] = true
  else
    cancel_params[:status] = 'canceled'
    cancel_params[:cancel_at_period_end] = false
    cancel_params[:ended_at] = Time.now.utc.to_i
  end

  subscription.merge!(cancel_params)

  unless cancelled_at_period_end
    delete_subscription_from_customer customer, subscription
  end

  subscription
end

#create_customer_subscription(route, method_url, params, headers) ⇒ Object 



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# File 'lib/stripe_mock/request_handlers/subscriptions.rb', line 35

def create_customer_subscription(route, method_url, params, headers)
  route =~ method_url

  subscription_plans = get_subscription_plans_from_params(params)
  customer = assert_existence :customer, $1, customers[$1]

  if params[:source]
    new_card = get_card_by_token(params.delete(:source))
    add_card_to_object(:customer, new_card, customer)
    customer[:default_source] = new_card[:id]
  end

  subscription = Data.mock_subscription({ id: (params[:id] || new_id('su')) })
  subscription = resolve_subscription_changes(subscription, subscription_plans, customer, params)

  # Ensure customer has card to charge if plan has no trial and is not free
  # Note: needs updating for subscriptions with multiple plans
  verify_card_present(customer, subscription_plans.first, subscription, params)

  if params[:coupon]
    coupon_id = params[:coupon]

    # assert_existence returns 404 error code but Stripe returns 400
    # coupon = assert_existence :coupon, coupon_id, coupons[coupon_id]

    coupon = coupons[coupon_id]

    if coupon
      add_coupon_to_object(subscription, coupon)
    else
      raise Stripe::InvalidRequestError.new("No such coupon: #{coupon_id}", 'coupon', http_status: 400)
    end
  end

  subscriptions[subscription[:id]] = subscription
  add_subscription_to_customer(customer, subscription)

  subscriptions[subscription[:id]]
end

#create_subscription(route, method_url, params, headers) ⇒ Object 



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# File 'lib/stripe_mock/request_handlers/subscriptions.rb', line 75

def create_subscription(route, method_url, params, headers)
  if headers && headers[:idempotency_key]
    if subscriptions.any?
      original_subscription = subscriptions.values.find { |c| c[:idempotency_key] == headers[:idempotency_key]}
      puts original_subscription
      return subscriptions[original_subscription[:id]] if original_subscription
    end
  end
  route =~ method_url

  subscription_plans = get_subscription_plans_from_params(params)

  customer = params[:customer]
  customer_id = customer.is_a?(Stripe::Customer) ? customer[:id] : customer.to_s
  customer = assert_existence :customer, customer_id, customers[customer_id]

  if subscription_plans && customer
    subscription_plans.each do |plan|
      unless customer[:currency].to_s == plan[:currency].to_s
        raise Stripe::InvalidRequestError.new("Customer's currency of #{customer[:currency]} does not match plan's currency of #{plan[:currency]}", 'currency', http_status: 400)
      end
    end
  end

  if params[:source]
    new_card = get_card_by_token(params.delete(:source))
    add_card_to_object(:customer, new_card, customer)
    customer[:default_source] = new_card[:id]
  end

  allowed_params = %w(customer application_fee_percent coupon items metadata plan quantity source tax_percent trial_end trial_period_days current_period_start created prorate billing_cycle_anchor billing days_until_due idempotency_key enable_incomplete_payments cancel_at_period_end default_tax_rates payment_behavior pending_invoice_item_interval)
  unknown_params = params.keys - allowed_params.map(&:to_sym)
  if unknown_params.length > 0
    raise Stripe::InvalidRequestError.new("Received unknown parameter: #{unknown_params.join}", unknown_params.first.to_s, http_status: 400)
  end

  subscription = Data.mock_subscription({ id: (params[:id] || new_id('su')) })
  subscription = resolve_subscription_changes(subscription, subscription_plans, customer, params)
  if headers[:idempotency_key]
    subscription[:idempotency_key] = headers[:idempotency_key]
  end

  # Ensure customer has card to charge if plan has no trial and is not free
  # Note: needs updating for subscriptions with multiple plans
  verify_card_present(customer, subscription_plans.first, subscription, params)

  if params[:coupon]
    coupon_id = params[:coupon]

    # assert_existence returns 404 error code but Stripe returns 400
    # coupon = assert_existence :coupon, coupon_id, coupons[coupon_id]

    coupon = coupons[coupon_id]

    if coupon
      add_coupon_to_object(subscription, coupon)
    else
      raise Stripe::InvalidRequestError.new("No such coupon: #{coupon_id}", 'coupon', http_status: 400)
    end
  end

  if params[:cancel_at_period_end]
    subscription[:cancel_at_period_end] = true
    subscription[:canceled_at] = Time.now.utc.to_i
  end

  subscriptions[subscription[:id]] = subscription
  add_subscription_to_customer(customer, subscription)

  subscriptions[subscription[:id]]
end

#retrieve_customer_subscription(route, method_url, params, headers) ⇒ Object 



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# File 'lib/stripe_mock/request_handlers/subscriptions.rb', line 19

def retrieve_customer_subscription(route, method_url, params, headers)
  route =~ method_url

  customer = assert_existence :customer, $1, customers[$1]
  subscription = get_customer_subscription(customer, $2)

  assert_existence :subscription, $2, subscription
end

#retrieve_customer_subscriptions(route, method_url, params, headers) ⇒ Object 



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# File 'lib/stripe_mock/request_handlers/subscriptions.rb', line 28

def retrieve_customer_subscriptions(route, method_url, params, headers)
  route =~ method_url

  customer = assert_existence :customer, $1, customers[$1]
  customer[:subscriptions]
end

#retrieve_subscription(route, method_url, params, headers) ⇒ Object 



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# File 'lib/stripe_mock/request_handlers/subscriptions.rb', line 147

def retrieve_subscription(route, method_url, params, headers)
  route =~ method_url

  assert_existence :subscription, $1, subscriptions[$1]
end

#retrieve_subscriptions(route, method_url, params, headers) ⇒ Object 



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# File 'lib/stripe_mock/request_handlers/subscriptions.rb', line 153

def retrieve_subscriptions(route, method_url, params, headers)
  route =~ method_url

  Data.mock_list_object(subscriptions.values, params)
  #customer = assert_existence :customer, $1, customers[$1]
  #customer[:subscriptions]
end

#update_subscription(route, method_url, params, headers) ⇒ Object 



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# File 'lib/stripe_mock/request_handlers/subscriptions.rb', line 161

def update_subscription(route, method_url, params, headers)
  route =~ method_url

  subscription_id = $2 ? $2 : $1
  subscription = assert_existence :subscription, subscription_id, subscriptions[subscription_id]
  verify_active_status(subscription)

  customer_id = subscription[:customer]
  customer = assert_existence :customer, customer_id, customers[customer_id]

  if params[:source]
    new_card = get_card_by_token(params.delete(:source))
    add_card_to_object(:customer, new_card, customer)
    customer[:default_source] = new_card[:id]
  end

  subscription_plans = get_subscription_plans_from_params(params)

  # subscription plans are not being updated but load them for the response
  if subscription_plans.empty?
    subscription_plans = subscription[:items][:data].map { |item| item[:plan] }
  end

  if params[:coupon]
    coupon_id = params[:coupon]

    # assert_existence returns 404 error code but Stripe returns 400
    # coupon = assert_existence :coupon, coupon_id, coupons[coupon_id]

    coupon = coupons[coupon_id]
    if coupon
      add_coupon_to_object(subscription, coupon)
    elsif coupon_id == ""
      subscription[:discount] = nil
    else
      raise Stripe::InvalidRequestError.new("No such coupon: #{coupon_id}", 'coupon', http_status: 400)
    end
  end

  if params[:cancel_at_period_end]
    subscription[:cancel_at_period_end] = true
    subscription[:canceled_at] = Time.now.utc.to_i
  elsif params.has_key?(:cancel_at_period_end)
    subscription[:cancel_at_period_end] = false
    subscription[:canceled_at] = nil
  end

  params[:current_period_start] = subscription[:current_period_start]
  params[:trial_end] = params[:trial_end] || subscription[:trial_end]

  plan_amount_was = subscription.dig(:plan, :amount)

  subscription = resolve_subscription_changes(subscription, subscription_plans, customer, params)

  verify_card_present(customer, subscription_plans.first, subscription, params) if plan_amount_was == 0 && subscription.dig(:plan, :amount) && subscription.dig(:plan, :amount) > 0

  # delete the old subscription, replace with the new subscription
  customer[:subscriptions][:data].reject! { |sub| sub[:id] == subscription[:id] }
  customer[:subscriptions][:data] << subscription

  subscription
end