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

Speed-up HTTP requests with LRU cache

'use strict';

const crypto = require('crypto');

function etagGenerate(ctx) {
  const type = typeof ctx.body;
  const etag = crypto
    .createHash('md5')
    .update(type === 'string' ? ctx.body : JSON.stringify(ctx.body))
    .digest('hex');

  return etag;
}
module.exports = {
  etagGenerate,
};