module Webhooks
  class StripeController < ActionController::API
    def create
      payload = request.body.read
      sig_header = request.env["HTTP_STRIPE_SIGNATURE"]

      unless MatchLiveTv.stripe_webhook_secret.present?
        Rails.logger.info("[Stripe webhook] ignored — STRIPE_WEBHOOK_SECRET not set")
        return head :ok
      end

      event = ::Stripe::Webhook.construct_event(
        payload, sig_header, MatchLiveTv.stripe_webhook_secret
      )

      Billing::Stripe::WebhookHandler.call(event)

      head :ok
    rescue JSON::ParserError, ::Stripe::SignatureVerificationError => e
      Rails.logger.warn("[Stripe webhook] #{e.message}")
      head :bad_request
    end

    private

    def stripe_object_from_hash(hash)
      OpenStruct.new(hash.transform_keys(&:to_s).transform_values do |v|
        v.is_a?(Hash) ? stripe_object_from_hash(v) : v
      end)
    end
  end
end