discourse-subscriptions/app/controllers/user/subscriptions_controller.rb

# frozen_string_literal: true

module DiscoursePatrons
  module User
    class SubscriptionsController < ::ApplicationController
      include DiscoursePatrons::Stripe
      before_action :set_api_key
      requires_login

      def index
        begin
          customers = ::Stripe::Customer.list(
            email: current_user.email,
            expand: ['data.subscriptions']
          )

          # TODO: Serialize and remove stuff
          subscriptions = customers[:data].map do |customer|
            customer[:subscriptions][:data]
          end.flatten(1)

          render_json_dump subscriptions

        rescue ::Stripe::InvalidRequestError => e
          return render_json_error e.message
        end
      end

      def destroy
        begin
          subscription = ::Stripe::Subscription.retrieve(params[:id])

          customer = Customer.find_by(
            user_id: current_user.id,
            customer_id: subscription[:customer]
          )

          if customer.present?
            deleted = ::Stripe::Subscription.delete(params[:id])
            render_json_dump deleted
          else
            render_json_error "Customer ID not found"
          end

        rescue ::Stripe::InvalidRequestError => e
          return render_json_error e.message
        end
      end
    end
  end
end