GraphQL HTTP Server Middleware
Create a GraphQL HTTP server with any HTTP web framework that supports connect styled middleware, including Connect itself, Express and Restify.
Questions tagged [express-graphql]
386 questions
5
votes
1 answer
GraphQL Mutation Body Parser
Just updated to 'graphql-server-express' version 1.3.0 and now I am getting this error when running any mutations:
POST body missing. Did you forget use body-parser middleware?
When initializing the server, I am including the "body-parser" package…
matt
- 63
- 1
- 4
5
votes
1 answer
GraphQL descriptive success messages in mutations
Currently in GraphQL JS implementation there is no standard way of returning a descriptive success message from mutation, such as "User created successfully", etc. My question has 2 parts:
My thinking is that it is beneficial to return a success…
andr111
- 2,982
- 11
- 35
- 45
4
votes
1 answer
Passing Objects as Argument to GraphQL Mutation (graphql-request)
I have a very basic graphql mutation in the frontend that I send to my backend. I am using this code on the by graphql-request as a guide.
With primitives it works:
const mutation = gql`
mutation EditArticle($id: ID!, $title: String) {
…
R. Kohlisch
- 2,823
- 6
- 29
- 59
4
votes
0 answers
Running Subscriptions on GraphiQL using express-graphql, graphql, graphql-subscriptions and graphql-subscriptions-ws
I'm fairly new to GraphQL and currently familiarizing myself by making a quiz application using React on the front-end.
At the moment, I'm busy with my back-end. After successfully setting up queries and mutations, I am finding it difficult to get…
markgalante
- 98
- 7
4
votes
1 answer
Why my GraphQL subscriptions are working on local server but not when deployed on live server
I am building a GraphQL server and have subscriptions in it. Once I deploy the server on my local machine and check the subscription in Playground it works, i.e. it listens to events and I get the newly added data. It means the subscriptions…
Fateh
- 101
- 6
4
votes
1 answer
GraphQLObjectType for subscriptions
I implemented a GraphQL server using Express, and I have an issue with the setup of GraphQL Subscription type.
I'm developing a real time chat app and I'm trying to publish an event after a new message is created, but I don't understand how should I…
Guy Ben David
- 478
- 3
- 15
4
votes
1 answer
Error with Auth0 and Graphql - TypeError: Cannot read property 'publicKey' of undefined
I am currently trying to setup authentication for Graphql via Auth0. The issue we are facing is inside our authenticate Mutation returning the error
\validateAndParseIdToken.js:25
jwt.verify(idToken, key.publicKey, {
…
tsbi11
- 53
- 1
- 5
4
votes
1 answer
Graphql input type of array of objects
I have this schema:
type Preference{
_id: ID!
uID: ID!
preferences: [Category!]!
}
type Category{
name: String!
subcategories: [String]!
}
type RootMutation{
createPreference(perferenceInput: PerferenceInput) :…
Lasse
- 597
- 2
- 10
- 33
4
votes
2 answers
SyntaxError: Unexpected token < in JSON at position 0 when testing in Graphiql
I am learning GraphQL and am new to the technology. I am unable to figure out the cause for this syntax error. When I am testing it on graphiql it throws an unexpected token syntax error
Here is my server.js:
const express =…
Vishesh Thakur
- 195
- 2
- 3
- 9
4
votes
1 answer
GraphQLError: Syntax Error: Cannot parse the unexpected character ";"
I'm a beginner in GraphQL. While setting the server, connecting to mongodb database and doing a mutation, I'm getting following error after running node index.js.
GraphQLError: Syntax Error: Cannot parse the unexpected character ";".
Here's my…
user8817816
- 61
- 1
- 1
- 3
3
votes
1 answer
How to pass object type argument in query in GraphQL?
I got this type of query
query {
searchRandom (param : MyObjectClass){
city
}
}
How may I set param with the type of MyObjectClass and pass it in the query? To be able to test here?
Bob Redity
- 529
- 5
- 14
3
votes
1 answer
What is the difference between GraphQLJSON and GraphQLJSONObject exported by graphql-type-json?
From the official package documentation:
GraphQLJSON can represent any JSON-serializable value, including
scalars, arrays, and objects. GraphQLJSONObject represents
specifically JSON objects, which covers many practical use cases for
JSON…
shet_tayyy
- 5,366
- 11
- 44
- 82
3
votes
0 answers
apollo-federation validate input field in another subgraph
in microservice project I have configured graphql, apollo-federation, apollo-gateway.
Menu service
mutation createMenu(location_id: ID!): Menu
Location service
type Location{
id: ID!
}
type Query{
location(id: ID!): Location
}
in menu…
Ozal Zarbaliyev
- 566
- 6
- 22
3
votes
0 answers
How to use graphiql-explorer with express-graphql
I ran the express-graphql by this code.
var { graphqlHTTP } = require('express-graphql');
var { buildSchema } = require('graphql');
// Construct a schema, using GraphQL schema language
var schema = buildSchema(`
type Query {
hello: String
…
gz89
- 532
- 3
- 18
3
votes
1 answer
Cookie not set, even though it is in response headers. Using express-session cookies
Problem:
Trying to set the cookie on login using express-session, but think I'm missing something obvious. The response to the login POST request includes Set-Cookie. I've also set the Access-Control-Allow-Origin and Access-Control-Allow-Headers to…
gddh
- 71
- 1
- 5