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app.js
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app.js
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const express = require("express");
const bodyParser = require("body-parser");
const graphqlHttp = require("express-graphql");
const { buildSchema } = require("graphql");
const mongoose = require("mongoose");
const Event = require("./models/events");
const app = express();
let port = process.env.PORT || 3000;
app.use(bodyParser.json());
app.use(
"/graphql",
graphqlHttp({
schema: buildSchema(`
type Event {
_id: ID!
title: String!
description: String!
price: Float!
date: String!
}
input EventInput {
title:String!
description:String!
price:Float!
date:String!
}
type RootQuery {
events: [Event!]!
}
type RootMutation {
createEvent(eventInput:EventInput) : Event
}
schema {
query: RootQuery
mutation: RootMutation
}
`),
rootValue: {
events: () => {
return Event.find()
.then(events => {
return events.map(event => {
return { ...event._doc, _id: event.id };
});
})
.catch(err => {
throw err;
});
},
createEvent: args => {
// const event = {
// _id: Math.random().toString(),
// title: args.eventInput.title,
// description: args.eventInput.description,
// price: +args.eventInput.price,
// date: args.eventInput.date
// };
const event = new Event({
title: args.eventInput.title,
description: args.eventInput.description,
price: +args.eventInput.price,
date: new Date(args.eventInput.date)
});
return event
.save()
.then(res => {
console.log(res);
return { ...res._doc };
})
.catch(err => {
console.log(err);
throw err;
});
}
},
graphiql: true
})
);
mongoose
// .connect(
// `mongodb+srv://${process.env.MONGO_USER}:${
// process.env.MONGO_PASSWORD
// }@cluster0-ni1gt.mongodb.net/test?retryWrites=true`,
// { useNewUrlParser: true }
// )
.connect(
"mongodb://localhost:27017/myapp",
{ useNewUrlParser: true }
)
.then(res => {
app.listen(port);
})
.catch(err => console.log(err));