const express = require("express");
const validateFirebaseIdTokenMiddleware = require("../middleware/validateFirebaseIdTokenMiddleware");
const withUserGraphQLClientMiddleware = require("../middleware/withUserGraphQLClientMiddleware");
const eventAuthorizationMiddleware = require("../middleware/eventAuthorizationMIddleware");
const {
  getBodyshopFeatureFlags,
  invalidateBodyshopFeatureFlags
} = require("../feature-flags/feature-flags");

const router = express.Router();

/**
 * Returns runtime feature flags for a bodyshop the authenticated user can access.
 */
router.get(
  "/bodyshops/:bodyshopId",
  validateFirebaseIdTokenMiddleware,
  withUserGraphQLClientMiddleware,
  getBodyshopFeatureFlags
);

/**
 * Receives Hasura event-trigger callbacks that invalidate feature flag runtime caches.
 */
router.post("/cache/invalidate", eventAuthorizationMiddleware, invalidateBodyshopFeatureFlags);

module.exports = router;