strapi-plugin-rest-cache/server/utils/etags/etagMatch.js

Speed-up HTTP requests with LRU cache

'use strict';

function etagMatch(ctx, etagCached) {
  const ifNoneMatch = ctx.request.headers['if-none-match'];

  if (!ifNoneMatch) {
    return false;
  }

  return ifNoneMatch.indexOf(`"${etagCached}"`) !== -1;
}

module.exports = { etagMatch };