feat(hapi): add Hapi plugin

example/hapi.js

@@ -0,0 +1,26 @@
+var Hapi = require('hapi');
+var graffiti = require('../');
+var graffitiMongoose = require('@risingstack/graffiti-mongoose');
+
+var server = new Hapi.Server();
+server.connection({ port: 3000 });
+
+server.register({
+  register: graffiti.hapi,
+  options: {
+    adapter: graffitiMongoose,
+    models: []
+  }
+}, {
+  routes: {
+    prefix: '/graphql'
+  }
+}, function (err) {
+  if (err) {
+    console.error('Failed to load plugin:', err);
+  }
+
+  server.start(function () {
+    console.log('Server running at:', server.info.uri);
+  });
+});

package.json

@@ -23,6 +23,7 @@
     "chai-subset": "^1.0.1",
     "eslint": "1.0.0-rc-3",
     "express": "^4.13.1",
+    "hapi": "^8.8.0",
     "koa": "^0.21.0",
     "mocha": "^2.2.5",
     "pre-commit": "^1.0.10",
@@ -34,6 +35,7 @@
     "test"
   ],
   "dependencies": {
+    "boom": "^2.8.0",
     "graphql": "^0.1.8"
   }
 }

src/express/index.js

@@ -1,4 +1,3 @@
-var config = require('../config');
 var checkDep = require('../util').checkDep;
 
 function isGet(request) {

src/hapi/index.js

@@ -1,8 +1,45 @@
-function create() {
+var checkDep = require('../util').checkDep;
+var boom = require('boom');
 
-  return function hapi() {
+function create(options) {
 
+  var graphql = checkDep(options, 'graphql');
+
+  var plugin = {
+    register: function(server, options, next) {
+
+      var models = checkDep(options, 'models');
+      var adapter = checkDep(options, 'adapter');
+
+      var schema = adapter.getSchema(models);
+
+      server.route({
+        method: 'GET',
+        path: '/',
+        handler: function(request, reply) {
+
+          var query = request.query.q;
+
+          return graphql(schema, query)
+            .then(function(result) {
+              reply(result);
+            })
+            .catch(function(err) {
+              reply(boom.badImplementation(err));
+            });
+        }
+      });
+
+      next();
+    }
   };
+
+  plugin.register.attributes = {
+    name: 'graffiti-hapi',
+    version: '1.0.0'
+  };
+
+  return plugin;
 }
 
 module.exports.create = create;

src/koa/index.js

@@ -1,4 +1,3 @@
-var config = require('../config');
 var checkDep = require('../util').checkDep;
 
 function isGet(request) {