neerajkumar161

  --config
  --db
  --src
    --models
    --resolvers
    --schemas
  server.ts

neerajkumar161

{
  "name": "node-graphql-curd",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",
    "start": "pm2 start server.js --watch"
  },
  "keywords": [],

neerajkumar161

{
  "port": 8000,
  "db_url": "mongodb+srv://<username>:<password>@sandbox.ejy8i.mongodb.net/graphqlDatabase?retryWrites=true&w=majority"
}

neerajkumar161

import config from 'config'
import {connect} from 'mongoose'  // import connect method from mongoose

const MONGO_URI: string = config.get('db_url')  // This will get the db_url, that we've declared in config/default.json file

export const connectMongoDB = async () => {
  try {
    const res = await connect(MONGO_URI)
    if (res) console.log('Connected to MongoDB')
  } catch (error) {

neerajkumar161

import {ApolloServerPluginDrainHttpServer} from 'apollo-server-core'
import {ApolloServer} from 'apollo-server-express'
import config from 'config'
import express from 'express'
import {GraphQLError} from 'graphql'
import http from 'http'
import {connectMongoDB} from './db/mongodb'
import {mainSchema} from './src/schema-loader'  // will create in next steps, skip for now

const port = config.get('port') || 5000

neerajkumar161

import {model, Schema} from 'mongoose'

const user = new Schema(
  {
    firstname: {type: String},
    lastname: {type: String},
    age: {type: Number},
    email: {type: String},
    password: {type: String}
  },

neerajkumar161

scalar Date

type User {
  _id: ID!
  firstname: String!
  lastname: String!
  email: String!
  age: String!
  createdAt: Date
  updatedAt: Date

neerajkumar161

type Query {
  getUser(id: ID!): User!
}

neerajkumar161

import {userModel} from '../models/user'

export const createUserResolver = async (parent: any, args: any, context: any) => {
  let user = await userModel.find({email: args.email}).lean()
  if (user.length) throw new Error('User already exists!')

  user = await userModel.create(args)
  if (!user) throw new Error('User creation failed')
  return user
}

neerajkumar161

import { userModel } from '../models/user';

export const getUserByIdResolver = async (parent: any, args: any, context: any) => {
  const user = await userModel.findOne({_id: args.id}).lean()
  if (!user) throw new Error('No user exists!')
  return user
}