Adding query option

Author: Ryan Christiani

schemas/index.js

@@ -5,5 +5,6 @@ mongoose.Promise = Promise;
 mongoose.connect("mongodb://localhost/notesql");
 
 module.exports = {
-	note: require('./note.js')
+	note: require('./note.js').Note,
+	graphQLNote: require('./note.js').graphQlNote
 };

schemas/note.js

@@ -1,15 +1,55 @@
 const mongoose = require('mongoose');
 const Schema = mongoose.Schema;
+const graphql = require('graphql');
 
 const noteSchema = new Schema({
 	title: String,
 	body: String,
 	created_at: {
 		default: Date.now,
-		type: Date
+		type: Number
 	}
 });
 
 const Note = mongoose.model("Note", noteSchema);
 
-module.exports = Note;
+const NoteType = new graphql.GraphQLObjectType({
+	name: "Note",
+	fields: {
+		title: {
+			type: graphql.GraphQLString
+		},
+		body: {
+			type: graphql.GraphQLString
+		},
+		created_at: {
+			type: graphql.GraphQLInt
+		}
+	}
+});
+
+const QueryType = new graphql.GraphQLObjectType({
+	name: "Query",
+	fields: {
+		notes : {
+			type: new graphql.GraphQLList(NoteType),
+			resolve() {
+				return new Promise((resolve,reject) => {
+					Note.find({},(err,docs) => {
+						if(err) {
+							reject(err);
+						}
+						resolve(docs);
+					});
+				});
+			}
+		}
+	}
+});
+
+module.exports = {
+	Note,
+	graphQlNote: new graphql.GraphQLSchema({
+		query: QueryType
+	})
+};

server.js

@@ -1,20 +1,14 @@
 const express = require('express');
 const app = express();
-const { note } = require('./schemas');
+const { note, graphQLNote } = require('./schemas');
 const graphqlHTTP = require('express-graphql');
 const bodyParser = require('body-parser');
+const { handleError } = require('./utils');
+
 
 app.use(bodyParser.json());
 app.use(express.static("./public/"));
 
-function handleError(err,res) {
-	res.status(400)
-		.send({
-			error: err
-		});
-	return;
-}
-
 app.get('/api/notes',(req,res) => {
 	note.find({},{__v: 0},(err,docs) => {
 		if(err) {
@@ -65,4 +59,6 @@ app.delete('/api/notes/:id', (req,res) => {
 	});
 });
 
+app.use('/api/graphql/notes', graphqlHTTP({schema: graphQLNote}));
+
 app.listen('3500');

utils.js

@@ -0,0 +1,9 @@
+module.exports = {
+	handleError(err,res) {
+		res.status(400)
+			.send({
+				error: err
+			});
+		return;
+	}
+}