chow-chow/index.js

Simplify registration of Relish.js messages

'use strict';

const Relish = require('relish');

const internals = {};

internals.bootstrapRoute = (route) => {

    const relishMessages = route.settings.plugins.chowChow;
    if (relishMessages) {
        route.settings.validate.failAction = Relish({ messages: relishMessages }).failAction;
    }
};

/**
 * plugin.register registers the name and exposes the implementation of the plugin
 * see: http://hapijs.com/api#serverplugins for plugin format
 * @param {Object} server - the hapi server to which we are attaching the plugin
 */
exports.plugin = {
    register: (server) => {

        server.events.on('route', (route) => {

            internals.bootstrapRoute(route);
        });

        server.table().forEach((route) => {

            internals.bootstrapRoute(route);
        });
    }
};

/**
 * attributes merely aliases the package.json (re-uses package name & version)
 * simple example: github.com/hapijs/hapi/blob/master/API.md#serverplugins
 */
exports.plugin.pkg = require('./package.json'); // hapi requires attributes for a plugin.
// also see: http://hapijs.com/tutorials/plugins