howtograpql - Nodejs + Prisma - Backend - Cannot query field 'signup' on type 'Mutation'

[tnedich]

Good day,

I have cloned graphql-js repo, and changed relevant parts because I am using Prisma server localy.
I am using docker-compose. Here are relevan files:

package.json

{
  "name": "hackernews-node",
  "version": "1.0.0",
  "main": "index.js",
  "license": "MIT",
  "scripts": {
    "start": "node src/index.js",
    "dev": "npm-run-all --parallel start playground",
    "playground": "graphql playground",
    "prisma": "prisma",
    "graphql": "graphql"
  },
  "dependencies": {
    "bcryptjs": "^2.4.3",
    "graphql-yoga": "^1.7.0",
    "jsonwebtoken": "^8.2.0",
    "prisma-binding": "^2.0.2"
  },
  "devDependencies": {
    "graphql-cli": "^2.16.4",
    "npm-run-all": "^4.1.2",
    "prisma": "^1.9.0"
  }
}

docker-compose.yml

version: '3'
services:
  prisma:
    image: prismagraphql/prisma:1.16
    restart: always
    ports:
    - "4466:4466"
    environment:
      PRISMA_CONFIG: |
        port: 4466
        databases:
          default:
            connector: postgres
            host: postgres
            port: 5432
            user: prisma
            password: prisma
            migrations: true
  postgres:
    image: postgres:10.5
    restart: always
    ports:
    - "5432:5432"
    environment:
      POSTGRES_USER: prisma
      POSTGRES_PASSWORD: prisma
    volumes:
      - postgres:/var/lib/postgresql/data
volumes:
  postgres:

.graphqlconfig.yml

projects:
  app:
    schemaPath: src/schema.graphql
    extensions:
      endpoints:
        default: http://localhost:4466
  database:
    schemaPath: src/generated/prisma.graphql
    extensions:
      prisma: database/prisma.yml

prisma.yml

endpoint: http://localhost:4466
datamodel: datamodel.graphql
secret: mysecret123
hooks:
  post-deploy:
    - yarn graphql get-schema --project database

.src/index.js

const { GraphQLServer } = require('graphql-yoga')
const { Prisma } = require('prisma-binding')
const Query = require('./resolvers/Query')
const Mutation = require('./resolvers/Mutation')
const AuthPayload = require('./resolvers/AuthPayload')
const Subscription = require('./resolvers/Subscription')
const Feed = require('./resolvers/Feed')

const resolvers = {
  Query,
  Mutation,
  AuthPayload,
  Subscription,
  Feed
}

const server = new GraphQLServer({
  typeDefs: './src/schema.graphql',
  resolvers,
  context: req => ({
    ...req,
    db: new Prisma({
      typeDefs: 'src/generated/prisma.graphql',
      endpoint: 'http://localhost:4466',
      secret: 'mysecret123',
      debug: true,
    }),
  }),
})
server.start(() => console.log(`Server is running on http://localhost:4466`))

When I run yarn dev, server starts, playground opens, everythinf works , but there are no signup, login, post mutations.

Bellow is image of mutations from GraphQL Playground.

When trying to write post mutation I get:

mutation {
  signup(
    name: "Alice"
    email: "alice@graph.cool"
    password: "graphql"
  ) {
    token
    user {
      id
    }
  }
}

Cannot query field 'signup' on type 'Mutation'

[condef5]

Hi, happens that you are duplicating port 4466, in these files graphqlconfig.yml and database\prisma.yml
Try changing this line in your file graphqlconfig.yml :

projects:
  app:
    schemaPath: src/schema.graphql
    extensions:
      endpoints:
        default: http://localhost:4466
  database:
    schemaPath: src/generated/prisma.graphql
    extensions:
      prisma: database/prisma.yml

for this:

projects:
  app:
    schemaPath: src/schema.graphql
    extensions:
      endpoints:
        default: http://localhost:4000
  database:
    schemaPath: src/generated/prisma.graphql
    extensions:
      prisma: database/prisma.yml

And then your graphql editor will be available at http://localhost:4000/

[tnedich]

Yeah that is it.