shellybranch2018
commented
5 years ago Here is my code: rootValue: {
events: () => {
Event.find().populate('creator')
.then(events => {
return events.map(event =>{
return { ...event._doc,
_id: event.id,
creator: {...event._doc.creator._doc,
_id: event._id
}
};
});
}).catch(err => {
throw err;
});
},
createEvent: (args) => {
const event = new Event({
title: args.eventInput.title,
description: args.eventInput.description,
price: +args.eventInput.price,
date: new Date(args.eventInput.date),
creator: '5c7ec597d0578c1420b3894c'
});
let createdEvent;
return event
.save()
.then(result => {
createdEvent = {...result._doc, _id: result._doc._id.toString()};
return User.findById('5c7ec597d0578c1420b3894c')
})
.then(user => {
if(!user) {
throw new Error('User not found.');
}
user.createdEvents.push(event);
return user.save();
})
// .then(result =>{
// return createdEvent;
// })
.catch(err => {
console.log(err)
throw err;
});
},
createUser: (args) => {
return User.findOne({
email: args.userInput.email
}).then(user => {
if(user) {
throw new Error('User exist already.')
}
return bcrypt.hash(args.userInput.password, 12)
})
.then(hashedPassword => {
const user = new User({
email: args.userInput.email,
password: hashedPassword
});
return user.save();
})
.then(result => {
return {...result._doc, password: null, _id: result.id };
})
.catch(err => {
throw err;
})
}
},
graphiql: true})
);
I'm following along in the course, building the app and tried running the first query in #7, Dynamic Relations.
query { events { creator { email } } } Result from terminal UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 2): TypeError: Cannot read property '_doc' of undefined.