83 lines
2.4 KiB
Ruby
83 lines
2.4 KiB
Ruby
# frozen_string_literal: true
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module DiscourseSubscriptions
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class HooksController < ::ApplicationController
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include DiscourseSubscriptions::Group
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include DiscourseSubscriptions::Stripe
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layout false
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skip_before_action :check_xhr
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skip_before_action :redirect_to_login_if_required
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skip_before_action :verify_authenticity_token, only: [:create]
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def create
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begin
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payload = request.body.read
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sig_header = request.env['HTTP_STRIPE_SIGNATURE']
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webhook_secret = SiteSetting.discourse_subscriptions_webhook_secret
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event = ::Stripe::Webhook.construct_event(payload, sig_header, webhook_secret)
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rescue JSON::ParserError => e
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render_json_error e.message
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return
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rescue ::Stripe::SignatureVerificationError => e
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render_json_error e.message
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return
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end
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case event[:type]
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when 'customer.subscription.updated'
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customer = Customer.find_by(
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customer_id: event[:data][:object][:customer],
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product_id: event[:data][:object][:plan][:product]
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)
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if customer && subscription_completion?(event)
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user = ::User.find(customer.user_id)
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group = plan_group(event[:data][:object][:plan])
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group.add(user) if group
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end
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when 'customer.subscription.deleted'
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delete_subscription(event)
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end
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head 200
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end
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private
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def subscription_completion?(event)
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subscription_complete?(event) && previously_incomplete?(event)
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end
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def subscription_complete?(event)
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event && event[:data] && event[:data][:object] && event[:data][:object][:status] && event[:data][:object][:status] == 'complete'
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end
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def previously_incomplete?(event)
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event && event[:data] && event[:data][:previous_attributes] && event[:data][:previous_attributes][:status] && event[:data][:previous_attributes][:status] == 'incomplete'
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end
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def delete_subscription(event)
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customer = Customer.find_by(
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customer_id: event[:data][:object][:customer],
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product_id: event[:data][:object][:plan][:product]
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)
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if customer
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sub_model = Subscription.find_by(
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customer_id: customer.id,
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external_id: [:id]
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)
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sub_model.delete if sub_model
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user = ::User.find(customer.user_id)
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customer.delete
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group = plan_group(event[:data][:object][:plan])
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group.remove(user) if group
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end
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end
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end
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end
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