390 questions
0
votes
0
answers
109
views
How to add custom HTTP response to graphql createHandler method?
GraphQl returns 200 even in case of error but with errors object in response.
I want to set it to 400.
Assume I need to integrate it into createHandler?
import { createHandler } from "graphql-...
- 1,589
1
vote
1
answer
24
views
GraphQl is not able to execute mutation with apollo
I have given mutation query for adding book details. I have to accept 3 params dynamically. this is my bookQuery.js
const ADD_BOOK = gql`{
mutation ($name: String!, $genre: String!, $authorId: ID!)...
0
votes
0
answers
23
views
HOW GENERATE PRISMA SECRET in Express js using typescript?
I am having difficulty finding the prism secret, I have run the command: yarn prisma:generate but it only generates a folder without a secret key
enter image description here
My expectation is to get ...
0
votes
0
answers
44
views
How to Define an Input Union Type for File Uploads or Direct URLs in GraphQL Schema and Check Input Type in Resolver Mutation?
I'm working on a GraphQL schema where I need to allow users to upload files or provide direct URLs as input for an image field in a mutation. However, I'm facing difficulty defining an input type that ...
- 11
0
votes
0
answers
19
views
Can't display any Resolver Relationships in GraphQL
I have been trying to use GraphQL for a couple weeks now and am still yet to make a single resolver relationship work out. I'm using ExpressJS as the server.
I want something as simple as a User has ...
- 11
0
votes
0
answers
54
views
How to use GraphQL to retrieve only one field based on compound query
I am working with the Graphiql at https://data.rcsb.org/graphql/index.html?query=%7B%0A%20%20polymer_entity_instances(instance_ids%3A%20%5B%221S0H.A%22%5D)%0A%20%20%7B%0A%20%20%20%20rcsb_id%0A%0A%20%...
- 782
0
votes
0
answers
52
views
Why is GraphQL's limit parameter not respecting the partitionkey in a query instruction?
I need to understand the logic of the method with which GraphQL operates a query. In a react application, I have the following code:
export const fetchPatientsChatMessages = async (
partitionKey: ...
- 167
1
vote
0
answers
35
views
Mixing Apollo v3 and v4 GraphQL in a federated graph
We have a mixture of Apollo v2 and Apollo v3 services running right now, and federation is working very well amongst them. We're about to start upgrading services to Apollo v4. There have been a ...
- 11
0
votes
0
answers
71
views
Error: middleware options must contain a schema using express-graphql
For some reason, when using the schema below, I get the error "GraphQL middleware options must contain a schema." when trying to load the GraphiQL page, and an error status 500 when making ...
- 47
0
votes
0
answers
23
views
No overload matches app.use('/graphql', graphQLServer); Hasura GraphQL
I was following the hasura backend guide where the server is initalized as below.
import { readFileSync } from "node:fs";
import { createServer } from "@graphql-yoga/node";
import {...
0
votes
0
answers
103
views
response status coming as 200 in graphql even if I send 400 Bad Request Exception
In my nestjs application, I am throwing BadReuqestException for one graphql endpoint. But in the response I still see 200 Ok
I tried throwing GraphQLError also but not working.
formatError: (error) =&...
- 31
0
votes
1
answer
44
views
How do I define a typeDefs in a schema for the following response?
I am trying to define a typeDefs for the following response in graphql:
CompactRes={
"Compact": [
[
0,
1,
2,
3
],
[
4,
5,
6,
[
...
- 1,597
0
votes
1
answer
291
views
How to change Http Status code when getting error from GraphQL?
I want to change http status code when throw error like with "throw new Error("this is my error.")"? I want this because i should return localized error message in frontend. How ...
- 13
-1
votes
1
answer
98
views
How to enable explorer tab and add authorization prefix in graphiql playground?
How to add (ex. "Authorization" : null ) prefix in graphiql playground
How to enable explorer tab to get available query and mutations
- 83
0
votes
0
answers
1k
views
graphql-file upload (POST body missing, invalid Content-Type, or JSON object has no keys.)
I'm currently working on implementing file uploads in GraphQL, but I'm encountering an issue. Whenever I try to upload a file, I receive the following error message: "POST body missing, invalid ...
0
votes
1
answer
359
views
how to interact and fetch data from elasticsearch to graphql APOLLO 4
so here's my code, i'm really stuck my friends, i have no idea how to send data from my database to graphql, even when i try to do a POST request i receive NULL!
here's my code divided in 5 files.
...
- 41
1
vote
3
answers
3k
views
graphql-http Missing query
Followed steps by steps just trying to integrate graphql from provided documentation of expressjs,
https://github.com/graphql/graphql-http#with-express
import express from 'express'; // yarn add ...
- 23
0
votes
0
answers
234
views
Graphql send the query to db for all columns or selected column provided by the frontend
Graphql has the ability that it returns only these column which is requested by the front end. But I have a question,Graphql send the query to db for all columns or selected column provided by the ...
- 11
0
votes
1
answer
388
views
I am looking to find a way to a test graphql server with graphql-request library
I am using graphql-tag and supertest-graphql to test my apollo-server-express app.
The following is my current approach.
it('Query a quote', async () => {
const id = '123456';
const ...
- 23
3
votes
0
answers
868
views
How to pass headers in a GraphQL subscription request?
I am trying to pass custom headers in a GraphQL subscription request, but the headers don't seem to be included in the WebSocket message. I am using the @apollo/client library on the client-side and ...
- 8,613
1
vote
0
answers
90
views
Error: RootQueryType fields must be an object with field names as keys or a function which returns such an object
userData is just an array of object with some dummy data
something like this
{
id: 1,
first_name: "Deny",
last_name: "Scrange",
email: "dscrange0@...
0
votes
1
answer
35
views
Running method on every call using express-graphql
I'm using express-graqphl and was wondering if there is any concept of running a function before each graphql endpoint is executed? I'd like to have this for things like validating JWTs and other ...
- 34k
0
votes
0
answers
154
views
Is GraphQL with codegen support wildcard operation?
I'm using graphql-codegen to generate typescript type from graphql schema. I'm trying to perform wildcard operation.
query User($query: USERQueryInput){
user(query: $query){
_id
...
0
votes
1
answer
684
views
How to structure nested lists of objects in GraphQL typeDefs
I have a type user which will contain an array of associated objects which are also a type which is defined. I am trying to figure out the best way to handle input types when creating objects like ...
- 23
0
votes
1
answer
1k
views
(Graphql) The resolver value isn't of type object
I'm trying to use anilist public api while trying to set a backend using express and apollo, but I'm getting an error when I try to do a query using the ID of an anime to get some of its details. Any ...
- 45
1
vote
0
answers
248
views
Mutually exclusive args
Is it possible to set mutually exclusive args? like:
type Query {
listings (sellerId: ID! | landlordId: ID!): [Listing]
}
I know that I can let both args as optional:
type Query {
listings (...
- 653
1
vote
2
answers
435
views
How to configure Serverless Lambda for Graphql API with Typescript
I am new to AWS and trying to deploy a GraphQL API written in NodeJS as an AWS Lambda using Serverless. I have followed several tutorials that are close to what I am doing but cannot get the handler ...
- 21
2
votes
0
answers
71
views
Accessing GraphiQL over a JWT protected route in ExpressJS
So far I've always had one big painpoint with GraphQL.
I'm very well aware that you can specify headerEditorEnabled when you setup express-graphql like this:
graphiql: { headerEditorEnabled: true, },
...
- 1,854
0
votes
0
answers
490
views
req.headers.authorization coming back as undefined
I'm pretty new to graphql and apollo, and I'm working on a project where I need to be able to use context to get a variable for my query. The issue that I'm having is that my context.user is coming ...
- 360
1
vote
1
answer
2k
views
Cant Return Array in Graphql Query
I'm pretty new to graphql and I'm working on a project in nodejs where I am trying to return users when a getUsers query is performed. The issue is that when I test this query in graphql studio, I'm ...
- 360
0
votes
1
answer
495
views
Context within express-graphql returns a function
I'm trying to create an authentication strategy using context within express-graphql, however, when I access context within isAuthenticated it returns [Function: context]. What am I not understanding?
...
- 3,407
0
votes
0
answers
736
views
GraphQL get all results for a collection
I am trying to get a list of all items in a collection with graphql, i am new to this and right now trying multiple things but nothing is working, below is what makes sense to me but as i said doesnt ...
- 2,859
0
votes
1
answer
115
views
Express GraphQL: I want to create a Team and populate with players, by passing the players IDs, but I can't find the correct syntax
Using Express-graphql, mongo/mongoose/ react.
Im Creating a database with Teams, Players, and Matches.
I want to write a mutation for creating a new team, which lists its players given their IDs, but ...
- 91
0
votes
1
answer
137
views
Graphql schema, add multiple custom objects in and and or
I am new to graphql, working on an existing schema. I've to add new filters into my existing API, but either my syntax is wrong or my query in postman is wrong.
Essentially, I want to be able to query ...
- 1,127
3
votes
1
answer
351
views
GraphQL Subscriptions is null using Express-GraphQL and graphql-subscriptions
I am using TypeScript and have Server and Client application. Below is the server code.
Server Code
import express, { Express } from "express";
import { graphqlHTTP } from "express-...
- 940
-1
votes
1
answer
133
views
Make a user object property resolved inside @FieldResolver (posts)
I am creating a reddit clone, using a type-graphql, express-graphql and typegoose,
first i run a query for posts and i get the user info (_id, username) :
query posts {
posts {
_id
title
...
2
votes
1
answer
328
views
How to use custom GraphQLScalarType with default GraphQL types?
I created a GraphQLScalarType to prevent arguments with empty strings. The issue however is if I don't pass the argument at all when calling the mutation, the mutation succeeds and gives the field a ...
1
vote
1
answer
248
views
apolloGateway cannot connect to graphql express service
I ran a service using apolloGateway:
export const server = async () => {
const app = express();
const services = [ { name: "product-service", url: "http://localhost:4001/graphql&...
- 1,580
0
votes
1
answer
423
views
How to create an array in the GraphQL's argumment as GraphQL Code First Approach
In GraphQL Code First Approach I am trying to pass the same argumment for createUser in createManyUser but I want to pass it as an array to create many users at once. I searched a lot but couldn't ...
- 942
0
votes
1
answer
226
views
Node JS - GraphQL - Elastic Search - Elasticsearch mapping does not contains info about is field plural or not
Elasticsearch mapping does not contains info about is field plural or not. So propName is singular and returns value or first value from array. propNameA is plural and returns array of values.
I am ...
- 1
0
votes
0
answers
128
views
GraphQL query returns null data
My schema looks like this
And my server setup looks like this
When I perform a Query operation or Mutation Operation It works well, but when I perform a subscription operation, it shows that the ...
1
vote
0
answers
279
views
buildschema from graphql throws 'TypeError: nodes.flatMap is not a function'
Am using node version 10.24.0.
But when I try the example from the official site.
const graphql = require('graphql');
const schema = graphql.buildSchema(`
type Query {
hello: String
}`);
I ...
- 365
0
votes
1
answer
965
views
Cannot return null for non-nullable field - Typegoose and TypeGraphQL
I have this Album model set up using Typegoose and TypeGraphQL, which contains multiple songs from the Song model using the AlbumSong ObjectType:
import {
prop as Property,
getModelForClass,
...
- 626
1
vote
1
answer
704
views
How to return a rejected Promise to Graphql?
I've got a login method that returns a Promise to GraphQL to resolve. If the user is found and authenticated it resolves the user and works as it should. However, if the account doesn't exist or ...
- 37.2k
0
votes
1
answer
83
views
Do not work .map() to mapping all data which I get from database in mongoose and express-graphql
I get all data in mongoose using .find() and try to mapping this data in express and express-graphql. So .find() work correctly and return all data but when I try to use .map() for mapping all data ...
10
votes
9
answers
17k
views
Error: No "exports" main defined in graphql-upload/package.json
Have installed graphql-upload, do
import { graphqlUploadExpress } from 'graphql-upload';
And getting this error:
Error: No "exports" main defined in graphql-upload/package.json
Dependencies:
...
- 311
2
votes
2
answers
1k
views
How to achieve GraphQL Error Handling for Multiple Items?
I have been learning GraphQL and right now I am learning things related to Error Handling in GraphQL. I referred to this article for Error Handling in GraphQL. Now, from Article I understand that If I ...
- 300
1
vote
0
answers
238
views
Having trouble connecting apollo sql datasource with mssql; getting "Login failed for user <username>"
I'm trying to send GraphQL queries to a mssql database utilizing the Apollo SQL datasource. I believe the error is in the configuration object, since it's recognizing that I'm trying to access the ...
- 11
1
vote
1
answer
2k
views
Graphql response error. String cannot represent value of JSON
I have an error here at graphql. I'm trying get an airport name through JSON data. I need a single item which's (name of the airport) but I'm receiving array of items with it's city, country, ...
- 23
0
votes
1
answer
315
views
Sequelize/Apollo returns null on one to many relationship
I am working on a project with Express/ApolloServer/Sequelize/Postgres. I have two tables, one containing Sheep and the other containing Breeds. Breeds table is just an id and breed_name column. Every ...
- 63