yvesbou

module.exports = async (_, {}, {models}) => {
    return await models.ERC20Coin.find();
}

yvesbou

module.exports = async (_, {input}, {models}) => {
    newERC20Coin = await models.ERC20Coin.create(input);
    return newERC20Coin;
}

yvesbou

const { models } = require("mongoose")

module.exports = async (_, {id, input}, {models}) => {
    const ERC20CoinToUpdate = await models.ERC20Coin.findOne({_id: id});

    Object.keys(input).forEach(value => {
        ERC20CoinToUpdate[value] = input[value];
    });

    const updatedERC20Coin = await ERC20CoinToUpdate.save();

yvesbou

module.exports = async (_, {id}, {models}) => {
    const deleteCoin = await models.ERC20Coin.deleteOne({_id: id});
    
    if(deleteCoin.deletedCount) return{id: id}
}

yvesbou

type Query{
  coins: [ERC20Coin]  
    }

...

type Mutation{
  createCoin(input: CreateERC20CoinInput!): ERC20Coin!
  updateCoin(id: ID, input: UpdateERC20CoinInput!): ERC20Coin!
  deleteCoin(id: ID): DeletePayload!

yvesbou

const coins = require('./coins.js');

module.exports = { coins }

yvesbou

const createCoin = require('./createCoin');
const updateCoin = require('./updateCoin');
const deleteCoin = require('./deleteCoin');

module.exports = { createCoin, updateCoin, deleteCoin }

yvesbou

const mutations = require('./mutations');
const queries = require('./queries');

module.exports = {
    Mutation: {
        ...mutations
    },
    Query: {
        ...queries
    }

yvesbou

\_Server
    \_ node_modules
    \_ src
    \_ .env
    \_ package.json
    \_ package-lock.json

yvesbou

\_ Server
    \_ node_modules
    \_ src
        \_ config
            \_ db.js
    \_ .env
    \_ package.json
    \_ package-lock.json