const { Middleware } = require('libflitter') /* * Config Middleware * ------------------------------------------------------------- * Checks the specified configuration key (and optionally the value). * If the configuration matches the required value, the request can * proceed. Otherwise, a 404 will be returned. * * To use, add the call to your route's middleware: * * ['middleware::util:Config', {key: 'server.ssl.test', value: true}], * * In this case, the request would be allowed to proceed in the case: * services.configs.get('server.ssl.test') === true * * The 'value' attribute is optional. If none is provided, the request * can proceed if the config value is truthy. * * This file was automatically generated by the Flitter framework. */ class Config extends Middleware { static get services() { return [...super.services, 'configs', 'output'] } /* * Run the middleware test. */ test(req, res, next, args = {}){ if ( !args.key ) return res.error(500) const config = this.configs.get(args.key) if ( !args.value && !config ) { if ( !config && typeof config === 'undefined' ) this.output.warn(`util:Config middleware check failed because it tried to access a config that doesn't exist. (${key})`) return res.error(404) } else if ( args.value && args.value !== config ) return res.error(404) else return next() } } module.exports = Config