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module DiscoApp::Concerns::Subscription
extend ActiveSupport::Concern
included do
belongs_to :shop
belongs_to :plan
belongs_to :plan_code
has_many :one_time_charges, class_name: 'DiscoApp::ApplicationCharge', dependent: :destroy
has_many :recurring_charges, class_name: 'DiscoApp::RecurringApplicationCharge', dependent: :destroy
enum status: [:trial, :active, :cancelled]
enum subscription_type: [:recurring, :one_time]
scope :current, -> { where status: [statuses[:trial], statuses[:active]] }
after_commit :cancel_charge
end
# Only require an active charge if the amount to be charged is > 0.
def requires_active_charge?
amount > 0
end
# Convenience method to check if this subscription has an active charge.
def active_charge?
active_charge.present?
end
# Convenience method to get the active charge for this subscription.
def active_charge
charges.active.first
end
# Return the appropriate set of charges for this subscription's type.
def charges
recurring? ? recurring_charges : one_time_charges
end
def charge_class
recurring? ? DiscoApp::RecurringApplicationCharge : DiscoApp::ApplicationCharge
end
def shopify_charge_class
recurring? ? ShopifyAPI::RecurringApplicationCharge : ShopifyAPI::ApplicationCharge
end
private
# If the amount or trial period for this subscription changes, clear any
# active charge, as the user will need to re-authorize the charge.
def cancel_charge
return if (previous_changes.keys & ['amount', 'trial_period_days']).empty?
return unless active_charge?
active_charge.cancelled!
end
end
Version data entries
22 entries across 22 versions & 1 rubygems