Hapi basic configuration

hapi-basic-config.js

// --------------------------------------------
// --------------- app.js -------------------
// --------------------------------------------
"use strict";

var Hapi = require("hapi"),
    yaml = require("js-yaml"),
    fs = require("fs");

var config, serverOptions, serverConfiguration, server;

// load the configuration
config = yaml.safeLoad(fs.readFileSync("./config.yaml", "utf8"));

// hapi server options
serverOptions = {
    host: process.env.HOST || config.server.host,
    port: process.env.PORT || config.server.port
};

// hapi server configuration options
serverConfiguration = {
    cors: true,
    security: true,
    views: {
        engines: {
            "html": "handlebars"
        },
        path: __dirname + "/views",
    }
};

// create the hapi server
server = new Hapi.Server(serverOptions.host, serverOptions.port, serverConfiguration);

// include the routes
server.route(require("./routes").endpoints);

// start the server
server.start(function() {
    console.log("Server started at: " + server.info.uri);
});



// --------------------------------------------
// ----------- routes/index.js ----------------
// --------------------------------------------
"use strict";

var memberLookup = require("./member-lookup"),
    membersProxy = require("./members-proxy");

module.exports.endpoints = [
    { method: "GET", path: "/api/member-lookup/{email}", config: memberLookup.lookup },
    { method: "*",   path: "/api/members/{p*}",          config: membersProxy.proxy },
    // Web App
    { method: "GET", path: "/app/{path*}", handler: {
        view: {
            template: "index.html"
        }
    }},
    // Redirect / to the web app
    { method: "GET", path: "/", handler: function(request, reply) {
        reply().redirect("/app");
    }},
    // static resources for web app
    { method: "GET", path: "/public/{path*}", handler: {
        directory: { path: './public', listing: false, index: true }
    }}

];



// --------------------------------------------
// ------- routes/member-lookup.js ------------
// --------------------------------------------
"use strict";

var Hapi = require("hapi");

module.exports.lookup = {
    handler: function(request, reply) {
        // grab request params
        var email = request.params.email;

        // do work...
        if (err) {
            console.error(err);
            reply(Hapi.error.badImplementation(err));
            return;
        }

        reply("done!");
    }
};



// --------------------------------------------
// ------- routes/members-proxy.js ------------
// --------------------------------------------
"use strict";

function mapUri(request, callback) {
    var uri;

    uri = "http://proxy.com:3000/api/members/" +
        request.params.p;

    return callback(null, uri);
}

module.exports.proxy = {
    handler: {
        proxy: {
            mapUri: mapUri,
            passThrough: true
        }
    }
};