akoenig

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: database
  namespace: prisma
  labels:
    stage: production
    name: database
    app: mysql
spec:

akoenig

apiVersion: v1
kind: Service
metadata:
  name: database
  namespace: prisma
spec:
  ports:
  - port: 3306
    targetPort: 3306
    protocol: TCP

akoenig

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: prisma
  namespace: prisma
  labels:
    stage: production
    name: prisma
    app: prisma
spec:

akoenig

{
  generateKeypair {
    public
    private
  }
}

akoenig

apiVersion: v1
kind: Service
metadata:
  name: prisma
  namespace: prisma
spec:
  ports:
  - port: 4466
    targetPort: 4466
    protocol: TCP

akoenig

if (!areCredentialsValid) {
    throw new Error("Authentication required");
}

akoenig

// path: resolvers/mutation/login/errors/WrongCredentialsError.ts

import { createError } from "apollo-errors";

const WrongCredentialsError = createError("WrongCredentialsError", {
    message: "The provided credentials are invalid."
});

export { WrongCredentialsError }

akoenig

// path: resolvers/mutation/login/index.ts

import { WrongCredentialsError } from "./errors/WrongCredentialsError";

interface LoginInput {
  username: string;
  password: string;
}

const login = await (parent, args: LoginInput, context: Context, info) {

akoenig

{
  "data": {},
  "errors": [
    {
      "message":"The provided credentials are invalid.",
      "name":"WrongCredentialsError",
      "time_thrown":"2018-02-14T00:40:50.954Z",
    }
  ]
}

akoenig

import { GraphQLServer, Options } from "graphql-yoga";
import { formatError } from "apollo-errors";

const options: Options = {
  formatError
};

const server = new GraphQLServer({ typeDefs, resolvers })
server.start(options, () => console.log('GraphQL API is running on localhost:4000'))